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Spring Builds c9930dd831 Release v6.0.9 2023-05-11 12:22:53 +00:00
6128 changed files with 87623 additions and 242381 deletions
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<!--
!!! For Security Vulnerabilities, please go to https://spring.io/security-policy !!!
-->
**Affects:** \<Spring Framework version>
---
<!--
Thanks for taking the time to create an issue. Please read the following:
- Questions should be asked on Stack Overflow.
- For bugs, specify affected versions and explain what you are trying to do.
- For enhancements, provide context and describe the problem.
Issue or Pull Request? Create only one, not both. GitHub treats them as the same.
If unsure, start with an issue, and if you submit a pull request later, the
issue will be closed as superseded.
-->
-6
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@@ -1,6 +0,0 @@
blank_issues_enabled: false
contact_links:
- name: Community Support
url: https://stackoverflow.com/tags/spring
about: Please ask and answer questions on StackOverflow with the tag `spring`.
-23
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@@ -1,23 +0,0 @@
---
name: General
about: Bugs, enhancements, documentation, tasks.
title: ''
labels: ''
assignees: ''
---
<!--
Have you considered asking for help on stackoverflow.com?
** Bug Reports **
Please submit issues against OSS supported versions, see https://spring.io/projects/spring-framework#support
Please provide a minimal sample application that reproduces the problem for faster issue triage.
** Enhancements requests **
Before explaining how you would like things to work,
please describe a concrete use case for this feature and how you have tried to solve this so far.
-->
@@ -1,20 +0,0 @@
name: Await HTTP Resource
description: 'Waits for an HTTP resource to be available (a HEAD request succeeds)'
inputs:
url:
description: 'URL of the resource to await'
required: true
runs:
using: composite
steps:
- name: Await HTTP resource
shell: bash
run: |
url=${{ inputs.url }}
echo "Waiting for $url"
until curl --fail --head --silent ${{ inputs.url }} > /dev/null
do
echo "."
sleep 60
done
echo "$url is available"
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@@ -1,61 +0,0 @@
name: 'Build'
description: 'Builds the project, optionally publishing it to a local deployment repository'
inputs:
develocity-access-key:
description: 'Access key for authentication with ge.spring.io'
required: false
java-distribution:
description: 'Java distribution to use'
required: false
default: 'liberica'
java-early-access:
description: 'Whether the Java version is in early access'
required: false
default: 'false'
java-toolchain:
description: 'Whether a Java toolchain should be used'
required: false
default: 'false'
java-version:
description: 'Java version to compile and test with'
required: false
default: '17'
publish:
description: 'Whether to publish artifacts ready for deployment to Artifactory'
required: false
default: 'false'
outputs:
build-scan-url:
description: 'URL, if any, of the build scan produced by the build'
value: ${{ (inputs.publish == 'true' && steps.publish.outputs.build-scan-url) || steps.build.outputs.build-scan-url }}
version:
description: 'Version that was built'
value: ${{ steps.read-version.outputs.version }}
runs:
using: composite
steps:
- name: Prepare Gradle Build
uses: ./.github/actions/prepare-gradle-build
with:
develocity-access-key: ${{ inputs.develocity-access-key }}
java-distribution: ${{ inputs.java-distribution }}
java-early-access: ${{ inputs.java-early-access }}
java-toolchain: ${{ inputs.java-toolchain }}
java-version: ${{ inputs.java-version }}
- name: Build
id: build
if: ${{ inputs.publish == 'false' }}
shell: bash
run: ./gradlew check antora
- name: Publish
id: publish
if: ${{ inputs.publish == 'true' }}
shell: bash
run: ./gradlew -PdeploymentRepository=$(pwd)/deployment-repository build publishAllPublicationsToDeploymentRepository
- name: Read Version From gradle.properties
id: read-version
shell: bash
run: |
version=$(sed -n 's/version=\(.*\)/\1/p' gradle.properties)
echo "Version is $version"
echo "version=$version" >> $GITHUB_OUTPUT
@@ -1,27 +0,0 @@
name: Create GitHub Release
description: 'Create the release on GitHub with a changelog'
inputs:
milestone:
description: 'Name of the GitHub milestone for which a release will be created'
required: true
pre-release:
description: 'Whether the release is a pre-release (a milestone or release candidate)'
required: false
default: 'false'
token:
description: 'Token to use for authentication with GitHub'
required: true
runs:
using: composite
steps:
- name: Generate Changelog
uses: spring-io/github-changelog-generator@185319ad7eaa75b0e8e72e4b6db19c8b2cb8c4c1 #v0.0.11
with:
config-file: .github/actions/create-github-release/changelog-generator.yml
milestone: ${{ inputs.milestone }}
token: ${{ inputs.token }}
- name: Create GitHub Release
shell: bash
env:
GITHUB_TOKEN: ${{ inputs.token }}
run: gh release create ${{ format('v{0}', inputs.milestone) }} --notes-file changelog.md ${{ inputs.pre-release == 'true' && '--prerelease' || '' }}
@@ -1,54 +0,0 @@
name: Prepare Gradle Build
description: 'Prepares a Gradle build. Sets up Java and Gradle and configures Gradle properties'
inputs:
develocity-access-key:
description: 'Access key for authentication with ge.spring.io'
required: false
java-distribution:
description: 'Java distribution to use'
required: false
default: 'liberica'
java-early-access:
description: 'Whether the Java version is in early access. When true, forces java-distribution to temurin'
required: false
default: 'false'
java-toolchain:
description: 'Whether a Java toolchain should be used'
required: false
default: 'false'
java-version:
description: 'Java version to use for the build'
required: false
default: '17'
runs:
using: composite
steps:
- name: Set Up Java
uses: actions/setup-java@v4
with:
distribution: ${{ inputs.java-early-access == 'true' && 'temurin' || (inputs.java-distribution || 'liberica') }}
java-version: |
${{ inputs.java-early-access == 'true' && format('{0}-ea', inputs.java-version) || inputs.java-version }}
${{ inputs.java-toolchain == 'true' && '17' || '' }}
- name: Set Up Gradle
uses: gradle/actions/setup-gradle@0bdd871935719febd78681f197cd39af5b6e16a6 # v4.2.2
with:
cache-read-only: false
develocity-access-key: ${{ inputs.develocity-access-key }}
develocity-token-expiry: 4
- name: Configure Gradle Properties
shell: bash
run: |
mkdir -p $HOME/.gradle
echo 'systemProp.user.name=spring-builds+github' >> $HOME/.gradle/gradle.properties
echo 'systemProp.org.gradle.internal.launcher.welcomeMessageEnabled=false' >> $HOME/.gradle/gradle.properties
echo 'org.gradle.daemon=false' >> $HOME/.gradle/gradle.properties
echo 'org.gradle.daemon=4' >> $HOME/.gradle/gradle.properties
- name: Configure Toolchain Properties
if: ${{ inputs.java-toolchain == 'true' }}
shell: bash
run: |
echo toolchainVersion=${{ inputs.java-version }} >> $HOME/.gradle/gradle.properties
echo systemProp.org.gradle.java.installations.auto-detect=false >> $HOME/.gradle/gradle.properties
echo systemProp.org.gradle.java.installations.auto-download=false >> $HOME/.gradle/gradle.properties
echo systemProp.org.gradle.java.installations.paths=${{ format('$JAVA_HOME_{0}_X64', inputs.java-version) }} >> $HOME/.gradle/gradle.properties
@@ -1,17 +0,0 @@
name: Print JVM thread dumps
description: 'Prints a thread dump for all running JVMs'
runs:
using: composite
steps:
- if: ${{ runner.os == 'Linux' }}
shell: bash
run: |
for jvm_pid in $(jps -q -J-XX:+PerfDisableSharedMem); do
jcmd $jvm_pid Thread.print
done
- if: ${{ runner.os == 'Windows' }}
shell: powershell
run: |
foreach ($jvm_pid in $(jps -q -J-XX:+PerfDisableSharedMem)) {
jcmd $jvm_pid Thread.print
}
@@ -1,39 +0,0 @@
name: Send Notification
description: 'Sends a Google Chat message as a notification of the job''s outcome'
inputs:
build-scan-url:
description: 'URL of the build scan to include in the notification'
required: false
run-name:
description: 'Name of the run to include in the notification'
required: false
default: ${{ format('{0} {1}', github.ref_name, github.job) }}
status:
description: 'Status of the job'
required: true
webhook-url:
description: 'Google Chat Webhook URL'
required: true
runs:
using: composite
steps:
- name: Prepare Variables
shell: bash
run: |
echo "BUILD_SCAN=${{ inputs.build-scan-url == '' && ' [build scan unavailable]' || format(' [<{0}|Build Scan>]', inputs.build-scan-url) }}" >> "$GITHUB_ENV"
echo "RUN_URL=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}" >> "$GITHUB_ENV"
- name: Success Notification
if: ${{ inputs.status == 'success' }}
shell: bash
run: |
curl -X POST '${{ inputs.webhook-url }}' -H 'Content-Type: application/json' -d '{ text: "<${{ env.RUN_URL }}|${{ inputs.run-name }}> was successful ${{ env.BUILD_SCAN }}"}' || true
- name: Failure Notification
if: ${{ inputs.status == 'failure' }}
shell: bash
run: |
curl -X POST '${{ inputs.webhook-url }}' -H 'Content-Type: application/json' -d '{ text: "<users/all> *<${{ env.RUN_URL }}|${{ inputs.run-name }}> failed* ${{ env.BUILD_SCAN }}"}' || true
- name: Cancel Notification
if: ${{ inputs.status == 'cancelled' }}
shell: bash
run: |
curl -X POST '${{ inputs.webhook-url }}' -H 'Content-Type: application/json' -d '{ text: "<${{ env.RUN_URL }}|${{ inputs.run-name }}> was cancelled"}' || true
@@ -1,43 +0,0 @@
name: Sync to Maven Central
description: 'Syncs a release to Maven Central and waits for it to be available for use'
inputs:
jfrog-cli-config-token:
description: 'Config token for the JFrog CLI'
required: true
ossrh-s01-staging-profile:
description: 'Staging profile to use when syncing to Central'
required: true
ossrh-s01-token-password:
description: 'Password for authentication with s01.oss.sonatype.org'
required: true
ossrh-s01-token-username:
description: 'Username for authentication with s01.oss.sonatype.org'
required: true
spring-framework-version:
description: 'Version of Spring Framework that is being synced to Central'
required: true
runs:
using: composite
steps:
- name: Set Up JFrog CLI
uses: jfrog/setup-jfrog-cli@f748a0599171a192a2668afee8d0497f7c1069df # v4.5.6
env:
JF_ENV_SPRING: ${{ inputs.jfrog-cli-config-token }}
- name: Download Release Artifacts
shell: bash
run: jf rt download --spec ${{ format('{0}/artifacts.spec', github.action_path) }} --spec-vars 'buildName=${{ format('spring-framework-{0}', inputs.spring-framework-version) }};buildNumber=${{ github.run_number }}'
- name: Sync
uses: spring-io/nexus-sync-action@42477a2230a2f694f9eaa4643fa9e76b99b7ab84 # v0.0.1
with:
close: true
create: true
generate-checksums: true
password: ${{ inputs.ossrh-s01-token-password }}
release: true
staging-profile-name: ${{ inputs.ossrh-s01-staging-profile }}
upload: true
username: ${{ inputs.ossrh-s01-token-username }}
- name: Await
uses: ./.github/actions/await-http-resource
with:
url: ${{ format('https://repo.maven.apache.org/maven2/org/springframework/spring-context/{0}/spring-context-{0}.jar', inputs.spring-framework-version) }}
@@ -1,20 +0,0 @@
{
"files": [
{
"aql": {
"items.find": {
"$and": [
{
"@build.name": "${buildName}",
"@build.number": "${buildNumber}",
"path": {
"$nmatch": "org/springframework/framework-api/*"
}
}
]
}
},
"target": "nexus/"
}
]
}
+6 -7
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@@ -1,4 +1,5 @@
name: Backport Bot
on:
issues:
types: [labeled]
@@ -17,17 +18,15 @@ jobs:
pull-requests: write
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Set up Java
uses: actions/setup-java@v4
- uses: actions/checkout@v3
- uses: actions/setup-java@v3
with:
distribution: 'liberica'
java-version: 17
distribution: 'temurin'
java-version: '17'
- name: Download BackportBot
run: wget https://github.com/spring-io/backport-bot/releases/download/latest/backport-bot-0.0.1-SNAPSHOT.jar
- name: Backport
env:
GITHUB_EVENT: ${{ toJSON(github.event) }}
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
GITHUB_EVENT: ${{ toJSON(github.event) }}
run: java -jar backport-bot-0.0.1-SNAPSHOT.jar --github.accessToken="$GITHUB_TOKEN" --github.event_name "$GITHUB_EVENT_NAME" --github.event "$GITHUB_EVENT"
@@ -1,58 +0,0 @@
name: Build and Deploy Snapshot
on:
push:
branches:
- 6.2.x
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
jobs:
build-and-deploy-snapshot:
name: Build and Deploy Snapshot
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ubuntu-latest
timeout-minutes: 60
steps:
- name: Check Out Code
uses: actions/checkout@v4
- name: Build and Publish
id: build-and-publish
uses: ./.github/actions/build
with:
develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
publish: true
- name: Deploy
uses: spring-io/artifactory-deploy-action@dc1913008c0599f0c4b1fdafb6ff3c502b3565ea # v0.0.2
with:
artifact-properties: |
/**/framework-api-*.zip::zip.name=spring-framework,zip.deployed=false
/**/framework-api-*-docs.zip::zip.type=docs
/**/framework-api-*-schema.zip::zip.type=schema
build-name: 'spring-framework-6.2.x'
folder: 'deployment-repository'
password: ${{ secrets.ARTIFACTORY_PASSWORD }}
repository: 'libs-snapshot-local'
signing-key: ${{ secrets.GPG_PRIVATE_KEY }}
signing-passphrase: ${{ secrets.GPG_PASSPHRASE }}
uri: 'https://repo.spring.io'
username: ${{ secrets.ARTIFACTORY_USERNAME }}
- name: Send Notification
if: always()
uses: ./.github/actions/send-notification
with:
build-scan-url: ${{ steps.build-and-publish.outputs.build-scan-url }}
run-name: ${{ format('{0} | Linux | Java 17', github.ref_name) }}
status: ${{ job.status }}
webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
outputs:
version: ${{ steps.build-and-publish.outputs.version }}
verify:
name: Verify
needs: build-and-deploy-snapshot
uses: ./.github/workflows/verify.yml
secrets:
google-chat-webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
repository-password: ${{ secrets.ARTIFACTORY_PASSWORD }}
repository-username: ${{ secrets.ARTIFACTORY_USERNAME }}
token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
with:
version: ${{ needs.build-and-deploy-snapshot.outputs.version }}
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@@ -1,25 +0,0 @@
name: Build Pull Request
on: pull_request
permissions:
contents: read
jobs:
build:
name: Build Pull Request
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ubuntu-latest
timeout-minutes: 60
steps:
- name: Check Out Code
uses: actions/checkout@v4
- name: Build
id: build
uses: ./.github/actions/build
- name: Print JVM Thread Dumps When Cancelled
if: cancelled()
uses: ./.github/actions/print-jvm-thread-dumps
- name: Upload Build Reports
if: failure()
uses: actions/upload-artifact@v4
with:
name: build-reports
path: '**/build/reports/'
-56
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@@ -1,56 +0,0 @@
name: CI
on:
push:
branches:
- 6.2.x
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
jobs:
ci:
name: '${{ matrix.os.name}} | Java ${{ matrix.java.version}}'
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ${{ matrix.os.id }}
timeout-minutes: 60
strategy:
matrix:
os:
- id: ubuntu-latest
name: Linux
java:
- version: 17
toolchain: false
- version: 21
toolchain: true
- version: 23
toolchain: true
exclude:
- os:
name: Linux
java:
version: 17
steps:
- name: Prepare Windows runner
if: ${{ runner.os == 'Windows' }}
run: |
git config --global core.autocrlf true
git config --global core.longPaths true
Stop-Service -name Docker
- name: Check Out Code
uses: actions/checkout@v4
- name: Build
id: build
uses: ./.github/actions/build
with:
develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
java-early-access: ${{ matrix.java.early-access || 'false' }}
java-distribution: ${{ matrix.java.distribution }}
java-toolchain: ${{ matrix.java.toolchain }}
java-version: ${{ matrix.java.version }}
- name: Send Notification
if: always()
uses: ./.github/actions/send-notification
with:
build-scan-url: ${{ steps.build.outputs.build-scan-url }}
run-name: ${{ format('{0} | {1} | Java {2}', github.ref_name, matrix.os.name, matrix.java.version) }}
status: ${{ job.status }}
webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
+8 -11
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@@ -1,28 +1,25 @@
name: Deploy Docs
on:
push:
branches:
- 'main'
- '*.x'
- '!gh-pages'
tags:
- 'v*'
branches-ignore: [ gh-pages ]
tags: '**'
repository_dispatch:
types: request-build-reference # legacy
schedule:
- cron: '0 10 * * *' # Once per day at 10am UTC
workflow_dispatch:
permissions:
actions: write
jobs:
build:
name: Dispatch docs deployment
if: github.repository_owner == 'spring-projects'
runs-on: ubuntu-latest
if: github.repository_owner == 'spring-projects'
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 1
ref: docs-build
fetch-depth: 1
- name: Dispatch (partial build)
if: github.ref_type == 'branch'
env:
@@ -0,0 +1,13 @@
name: "Validate Gradle Wrapper"
on: [push, pull_request]
permissions:
contents: read
jobs:
validation:
name: "Validation"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: gradle/wrapper-validation-action@v1
-94
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@@ -1,94 +0,0 @@
name: Release
on:
push:
tags:
- v6.2.[0-9]+
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
jobs:
build-and-stage-release:
name: Build and Stage Release
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@v4
- name: Build and Publish
id: build-and-publish
uses: ./.github/actions/build
with:
develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
publish: true
- name: Stage Release
uses: spring-io/artifactory-deploy-action@dc1913008c0599f0c4b1fdafb6ff3c502b3565ea # v0.0.2
with:
artifact-properties: |
/**/framework-api-*.zip::zip.name=spring-framework,zip.deployed=false
/**/framework-api-*-docs.zip::zip.type=docs
/**/framework-api-*-schema.zip::zip.type=schema
build-name: ${{ format('spring-framework-{0}', steps.build-and-publish.outputs.version)}}
folder: 'deployment-repository'
password: ${{ secrets.ARTIFACTORY_PASSWORD }}
repository: 'libs-staging-local'
signing-key: ${{ secrets.GPG_PRIVATE_KEY }}
signing-passphrase: ${{ secrets.GPG_PASSPHRASE }}
uri: 'https://repo.spring.io'
username: ${{ secrets.ARTIFACTORY_USERNAME }}
outputs:
version: ${{ steps.build-and-publish.outputs.version }}
verify:
name: Verify
needs: build-and-stage-release
uses: ./.github/workflows/verify.yml
secrets:
google-chat-webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
repository-password: ${{ secrets.ARTIFACTORY_PASSWORD }}
repository-username: ${{ secrets.ARTIFACTORY_USERNAME }}
token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
with:
staging: true
version: ${{ needs.build-and-stage-release.outputs.version }}
sync-to-maven-central:
name: Sync to Maven Central
needs:
- build-and-stage-release
- verify
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
- name: Sync to Maven Central
uses: ./.github/actions/sync-to-maven-central
with:
jfrog-cli-config-token: ${{ secrets.JF_ARTIFACTORY_SPRING }}
ossrh-s01-staging-profile: ${{ secrets.OSSRH_S01_STAGING_PROFILE }}
ossrh-s01-token-password: ${{ secrets.OSSRH_S01_TOKEN_PASSWORD }}
ossrh-s01-token-username: ${{ secrets.OSSRH_S01_TOKEN_USERNAME }}
spring-framework-version: ${{ needs.build-and-stage-release.outputs.version }}
promote-release:
name: Promote Release
needs:
- build-and-stage-release
- sync-to-maven-central
runs-on: ubuntu-latest
steps:
- name: Set up JFrog CLI
uses: jfrog/setup-jfrog-cli@dff217c085c17666e8849ebdbf29c8fe5e3995e6 # v4.5.2
env:
JF_ENV_SPRING: ${{ secrets.JF_ARTIFACTORY_SPRING }}
- name: Promote build
run: jfrog rt build-promote ${{ format('spring-framework-{0}', needs.build-and-stage-release.outputs.version)}} ${{ github.run_number }} libs-release-local
create-github-release:
name: Create GitHub Release
needs:
- build-and-stage-release
- promote-release
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
- name: Create GitHub Release
uses: ./.github/actions/create-github-release
with:
milestone: ${{ needs.build-and-stage-release.outputs.version }}
token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
@@ -1,37 +0,0 @@
name: Update Antora UI Spring
on:
schedule:
- cron: '0 10 * * *' # Once per day at 10am UTC
workflow_dispatch:
permissions:
pull-requests: write
issues: write
contents: write
jobs:
update-antora-ui-spring:
name: Update on Supported Branches
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ubuntu-latest
strategy:
matrix:
branch: [ '6.1.x' ]
steps:
- uses: spring-io/spring-doc-actions/update-antora-spring-ui@5a57bcc6a0da2a1474136cf29571b277850432bc
name: Update
with:
docs-branch: ${{ matrix.branch }}
token: ${{ secrets.GITHUB_TOKEN }}
antora-file-path: 'framework-docs/antora-playbook.yml'
update-antora-ui-spring-docs-build:
name: Update on docs-build
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ubuntu-latest
steps:
- uses: spring-io/spring-doc-actions/update-antora-spring-ui@5a57bcc6a0da2a1474136cf29571b277850432bc
name: Update
with:
docs-branch: 'docs-build'
token: ${{ secrets.GITHUB_TOKEN }}
-77
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@@ -1,77 +0,0 @@
name: Verify
on:
workflow_call:
inputs:
staging:
description: 'Whether the release to verify is in the staging repository'
required: false
default: false
type: boolean
version:
description: 'Version to verify'
required: true
type: string
secrets:
google-chat-webhook-url:
description: 'Google Chat Webhook URL'
required: true
repository-password:
description: 'Password for authentication with the repository'
required: false
repository-username:
description: 'Username for authentication with the repository'
required: false
token:
description: 'Token to use for authentication with GitHub'
required: true
jobs:
verify:
name: Verify
runs-on: ubuntu-latest
steps:
- name: Check Out Release Verification Tests
uses: actions/checkout@v4
with:
ref: 'v0.0.2'
repository: spring-projects/spring-framework-release-verification
token: ${{ secrets.token }}
- name: Check Out Send Notification Action
uses: actions/checkout@v4
with:
path: send-notification
sparse-checkout: .github/actions/send-notification
- name: Set Up Java
uses: actions/setup-java@v4
with:
distribution: 'liberica'
java-version: 17
- name: Set Up Gradle
uses: gradle/actions/setup-gradle@0bdd871935719febd78681f197cd39af5b6e16a6 # v4.2.2
with:
cache-read-only: false
- name: Configure Gradle Properties
shell: bash
run: |
mkdir -p $HOME/.gradle
echo 'org.gradle.daemon=false' >> $HOME/.gradle/gradle.properties
- name: Run Release Verification Tests
env:
RVT_OSS_REPOSITORY_PASSWORD: ${{ secrets.repository-password }}
RVT_OSS_REPOSITORY_USERNAME: ${{ secrets.repository-username }}
RVT_RELEASE_TYPE: oss
RVT_STAGING: ${{ inputs.staging }}
RVT_VERSION: ${{ inputs.version }}
run: ./gradlew spring-framework-release-verification-tests:test
- name: Upload Build Reports on Failure
if: failure()
uses: actions/upload-artifact@v4
with:
name: build-reports
path: '**/build/reports/'
- name: Send Notification
if: failure()
uses: ./send-notification/.github/actions/send-notification
with:
run-name: ${{ format('{0} | Verification | {1}', github.ref_name, inputs.version) }}
status: ${{ job.status }}
webhook-url: ${{ secrets.google-chat-webhook-url }}
+3 -5
View File
@@ -21,7 +21,8 @@ derby.log
/build
buildSrc/build
/spring-*/build
/framework-*/build
/framework-bom/build
/framework-docs/build
/integration-tests/build
/src/asciidoc/build
spring-test/test-output/
@@ -42,8 +43,7 @@ spring-*/src/main/java/META-INF/MANIFEST.MF
*.iml
*.ipr
*.iws
.idea/*
!.idea/icon.svg
.idea
out
test-output
atlassian-ide-plugin.xml
@@ -52,5 +52,3 @@ atlassian-ide-plugin.xml
.vscode/
cached-antora-playbook.yml
node_modules
-52
View File
@@ -1,52 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Generator: Adobe Illustrator 24.0.3, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 510 510" style="enable-background:new 0 0 510 510;" xml:space="preserve">
<style type="text/css">
.st0{fill:#6DB33F;}
</style>
<title>icon-framework</title>
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</svg>

Before

Width:  |  Height:  |  Size: 4.8 KiB

+36
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@@ -0,0 +1,36 @@
Juergen Hoeller <jhoeller@vmware.com>
Juergen Hoeller <jhoeller@vmware.com> <jhoeller@pivotal.io>
Juergen Hoeller <jhoeller@vmware.com> <jhoeller@gopivotal.com>
Rossen Stoyanchev <rstoyanchev@vmware.com>
Rossen Stoyanchev <rstoyanchev@vmware.com> <rstoyanchev@pivotal.io>
Rossen Stoyanchev <rstoyanchev@vmware.com> <rstoyanchev@gopivotal.com>
Phillip Webb <pwebb@vmware.com>
Phillip Webb <pwebb@vmware.com> <pwebb@pivotal.io>
Phillip Webb <pwebb@vmware.com> <pwebb@gopivotal.com>
Chris Beams <cbeams@vmware.com>
Chris Beams <cbeams@vmware.com> <cbeams@pivotal.io>
Chris Beams <cbeams@vmware.com> <cbeams@gopivotal.com>
Arjen Poutsma <poutsmaa@vmware.com>
Arjen Poutsma <poutsmaa@vmware.com> <apoutsma@pivotal.io>
Arjen Poutsma <poutsmaa@vmware.com> <apoutsma@gopivotal.com>
Arjen Poutsma <poutsmaa@vmware.com> <poutsma@mac.com>
Arjen Poutsma <poutsmaa@vmware.com> <apoutsma@vmware.com>
Oliver Drotbohm <odrotbohm@vmware.com>
Oliver Drotbohm <odrotbohm@vmware.com> <ogierke@vmware.com>
Oliver Drotbohm <odrotbohm@vmware.com> <ogierke@pivotal.io>
Oliver Drotbohm <odrotbohm@vmware.com> <ogierke@gopivotal.com>
Dave Syer <dsyer@vmware.com>
Dave Syer <dsyer@vmware.com> <dsyer@pivotal.io>
Dave Syer <dsyer@vmware.com> <dsyer@gopivotal.com>
Dave Syer <dsyer@vmware.com> <david_syer@hotmail.com>
Andy Clement <aclement@vmware.com>
Andy Clement <aclement@vmware.com> <aclement@pivotal.io>
Andy Clement <aclement@vmware.com> <aclement@gopivotal.com>
Andy Clement <aclement@vmware.com> <andrew.clement@gmail.com>
Sam Brannen <sbrannen@vmware.com>
Sam Brannen <sbrannen@vmware.com> <sbrannen@pivotal.io>
Sam Brannen <sbrannen@vmware.com> <sam@sambrannen.com>
Simon Basle <sbasle@vmware.com>
Simon Baslé <sbasle@vmware.com>
<dmitry.katsubo@gmail.com> <dmitry.katsubo@gmai.com>
Nick Williams <nicholas@nicholaswilliams.net>
+1 -1
View File
@@ -1,3 +1,3 @@
# Enable auto-env through the sdkman_auto_env config
# Add key=value pairs of SDKs to use below
java=17.0.13-librca
java=17.0.7-librca
+44
View File
@@ -0,0 +1,44 @@
= Contributor Code of Conduct
As contributors and maintainers of this project, and in the interest of fostering an open
and welcoming community, we pledge to respect all people who contribute through reporting
issues, posting feature requests, updating documentation, submitting pull requests or
patches, and other activities.
We are committed to making participation in this project a harassment-free experience for
everyone, regardless of level of experience, gender, gender identity and expression,
sexual orientation, disability, personal appearance, body size, race, ethnicity, age,
religion, or nationality.
Examples of unacceptable behavior by participants include:
* The use of sexualized language or imagery
* Personal attacks
* Trolling or insulting/derogatory comments
* Public or private harassment
* Publishing other's private information, such as physical or electronic addresses,
without explicit permission
* Other unethical or unprofessional conduct
Project maintainers have the right and responsibility to remove, edit, or reject comments,
commits, code, wiki edits, issues, and other contributions that are not aligned to this
Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors
that they deem inappropriate, threatening, offensive, or harmful.
By adopting this Code of Conduct, project maintainers commit themselves to fairly and
consistently applying these principles to every aspect of managing this project. Project
maintainers who do not follow or enforce the Code of Conduct may be permanently removed
from the project team.
This Code of Conduct applies both within project spaces and in public spaces when an
individual is representing the project or its community.
Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by
contacting a project maintainer at spring-code-of-conduct@pivotal.io . All complaints will
be reviewed and investigated and will result in a response that is deemed necessary and
appropriate to the circumstances. Maintainers are obligated to maintain confidentiality
with regard to the reporter of an incident.
This Code of Conduct is adapted from the
https://contributor-covenant.org[Contributor Covenant], version 1.3.0, available at
https://contributor-covenant.org/version/1/3/0/[contributor-covenant.org/version/1/3/0/]
+13 -14
View File
@@ -16,9 +16,9 @@ First off, thank you for taking the time to contribute! :+1: :tada:
### Code of Conduct
This project is governed by the [Spring Code of Conduct](https://github.com/spring-projects/spring-framework#coc-ov-file).
This project is governed by the [Spring Code of Conduct](CODE_OF_CONDUCT.adoc).
By participating you are expected to uphold this code.
Please report unacceptable behavior to spring-code-of-conduct@spring.io.
Please report unacceptable behavior to spring-code-of-conduct@pivotal.io.
### How to Contribute
@@ -65,6 +65,10 @@ follow-up reports will need to be created as new issues with a fresh description
#### Submit a Pull Request
1. If you have not previously done so, please sign the
[Contributor License Agreement](https://cla.spring.io/sign/spring). You will be reminded
automatically when you submit the PR.
1. Should you create an issue first? No, just create the pull request and use the
description to provide context and motivation, as you would for an issue. If you want
to start a discussion first or have already created an issue, once a pull request is
@@ -81,13 +85,8 @@ multiple edits or corrections of the same logical change. See
[Rewriting History section of Pro Git](https://git-scm.com/book/en/Git-Tools-Rewriting-History)
for an overview of streamlining the commit history.
1. All commits must include a _Signed-off-by_ trailer at the end of each commit message
to indicate that the contributor agrees to the Developer Certificate of Origin.
For additional details, please refer to the blog post
[Hello DCO, Goodbye CLA: Simplifying Contributions to Spring](https://spring.io/blog/2025/01/06/hello-dco-goodbye-cla-simplifying-contributions-to-spring).
1. Format commit messages using 55 characters for the subject line, 72 characters per line
for the description, followed by the issue fixed, for example, `Closes gh-22276`. See the
for the description, followed by the issue fixed, e.g. `Closes gh-22276`. See the
[Commit Guidelines section of Pro Git](https://git-scm.com/book/en/Distributed-Git-Contributing-to-a-Project#Commit-Guidelines)
for best practices around commit messages, and use `git log` to see some examples.
@@ -124,13 +123,13 @@ define the source file coding standards we use along with some IDEA editor setti
### Reference Docs
The reference documentation is authored in [Asciidoctor](https://asciidoctor.org/) format
using [Antora](https://docs.antora.org/antora/latest/). The source files for the documentation
reside in the [framework-docs/modules/ROOT](framework-docs/modules/ROOT) directory. For
trivial changes, you may be able to browse, edit source files, and submit directly from GitHub.
The reference documentation is in the [framework-docs/src/docs/asciidoc](framework-docs/src/docs/asciidoc) directory, in
[Asciidoctor](https://asciidoctor.org/) format. For trivial changes, you may be able to browse,
edit source files, and submit directly from GitHub.
When making changes locally, execute `./gradlew antora` and then browse the results under
`framework-docs/build/site/index.html`.
When making changes locally, execute `./gradlew :framework-docs:asciidoctor` and then browse the result under
`framework-docs/build/docs/ref-docs/html5/index.html`.
Asciidoctor also supports live editing. For more details see
[AsciiDoc Tooling](https://docs.asciidoctor.org/asciidoctor/latest/tooling/).
+5 -5
View File
@@ -1,12 +1,12 @@
# <img src="framework-docs/src/docs/spring-framework.png" width="80" height="80"> Spring Framework [![Build Status](https://github.com/spring-projects/spring-framework/actions/workflows/build-and-deploy-snapshot.yml/badge.svg?branch=main)](https://github.com/spring-projects/spring-framework/actions/workflows/build-and-deploy-snapshot.yml?query=branch%3Amain) [![Revved up by Develocity](https://img.shields.io/badge/Revved%20up%20by-Develocity-06A0CE?logo=Gradle&labelColor=02303A)](https://ge.spring.io/scans?search.rootProjectNames=spring)
# <img src="framework-docs/src/docs/spring-framework.png" width="80" height="80"> Spring Framework [![Build Status](https://ci.spring.io/api/v1/teams/spring-framework/pipelines/spring-framework-6.0.x/jobs/build/badge)](https://ci.spring.io/teams/spring-framework/pipelines/spring-framework-6.0.x?groups=Build") [![Revved up by Gradle Enterprise](https://img.shields.io/badge/Revved%20up%20by-Gradle%20Enterprise-06A0CE?logo=Gradle&labelColor=02303A)](https://ge.spring.io/scans?search.rootProjectNames=spring)
This is the home of the Spring Framework: the foundation for all [Spring projects](https://spring.io/projects). Collectively the Spring Framework and the family of Spring projects are often referred to simply as "Spring".
Spring provides everything required beyond the Java programming language for creating enterprise applications for a wide range of scenarios and architectures. Please read the [Overview](https://docs.spring.io/spring-framework/reference/overview.html) section of the reference documentation for a more complete introduction.
Spring provides everything required beyond the Java programming language for creating enterprise applications for a wide range of scenarios and architectures. Please read the [Overview](https://docs.spring.io/spring/docs/current/spring-framework-reference/overview.html#spring-introduction) section as reference for a more complete introduction.
## Code of Conduct
This project is governed by the [Spring Code of Conduct](https://github.com/spring-projects/spring-framework/?tab=coc-ov-file#contributor-code-of-conduct). By participating, you are expected to uphold this code of conduct. Please report unacceptable behavior to spring-code-of-conduct@spring.io.
This project is governed by the [Spring Code of Conduct](CODE_OF_CONDUCT.adoc). By participating, you are expected to uphold this code of conduct. Please report unacceptable behavior to spring-code-of-conduct@pivotal.io.
## Access to Binaries
@@ -14,7 +14,7 @@ For access to artifacts or a distribution zip, see the [Spring Framework Artifac
## Documentation
The Spring Framework maintains reference documentation ([published](https://docs.spring.io/spring-framework/reference/) and [source](framework-docs/modules/ROOT)), GitHub [wiki pages](https://github.com/spring-projects/spring-framework/wiki), and an
The Spring Framework maintains reference documentation ([published](https://docs.spring.io/spring-framework/docs/current/spring-framework-reference/) and [source](framework-docs/src/docs/asciidoc)), GitHub [wiki pages](https://github.com/spring-projects/spring-framework/wiki), and an
[API reference](https://docs.spring.io/spring-framework/docs/current/javadoc-api/). There are also [guides and tutorials](https://spring.io/guides) across Spring projects.
## Micro-Benchmarks
@@ -31,7 +31,7 @@ Information regarding CI builds can be found in the [Spring Framework Concourse
## Stay in Touch
Follow [@SpringCentral](https://twitter.com/springcentral), [@SpringFramework](https://twitter.com/springframework), and its [team members](https://twitter.com/springframework/lists/team/members) on 𝕏. In-depth articles can be found at [The Spring Blog](https://spring.io/blog/), and releases are announced via our [releases feed](https://spring.io/blog/category/releases).
Follow [@SpringCentral](https://twitter.com/springcentral), [@SpringFramework](https://twitter.com/springframework), and its [team members](https://twitter.com/springframework/lists/team/members) on Twitter. In-depth articles can be found at [The Spring Blog](https://spring.io/blog/), and releases are announced via our [news feed](https://spring.io/blog/category/news).
## License
+11 -5
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@@ -1,10 +1,16 @@
# Reporting a Vulnerability
Please, [open a draft security advisory](https://github.com/spring-projects/security-advisories/security/advisories/new) if you need to disclose and discuss a security issue in private with the Spring Framework team. Note that we only accept reports against [supported versions](https://spring.io/projects/spring-framework#support).
For more details, check out our [security policy](https://spring.io/security-policy).
# Security Policy
## JAR signing
Spring Framework JARs released on Maven Central are signed.
You'll find more information about the key here: https://spring.io/GPG-KEY-spring.txt
## Supported Versions
Please see the
[Spring Framework Versions](https://github.com/spring-projects/spring-framework/wiki/Spring-Framework-Versions)
wiki page.
## Reporting a Vulnerability
Please see https://spring.io/security-policy.
+98 -40
View File
@@ -1,41 +1,39 @@
plugins {
id 'io.freefair.aspectj' version '8.4' apply false
id 'io.spring.nohttp' version '0.0.11'
id 'io.freefair.aspectj' version '8.0.1' apply false
// kotlinVersion is managed in gradle.properties
id 'org.jetbrains.kotlin.plugin.serialization' version "${kotlinVersion}" apply false
id 'org.jetbrains.dokka' version '1.9.20'
id 'com.github.ben-manes.versions' version '0.51.0'
id 'com.github.bjornvester.xjc' version '1.8.2' apply false
id 'org.jetbrains.dokka' version '1.8.10'
id 'org.asciidoctor.jvm.convert' version '3.3.2' apply false
id 'org.asciidoctor.jvm.pdf' version '3.3.2' apply false
id 'org.unbroken-dome.xjc' version '2.0.0' apply false
id 'com.github.ben-manes.versions' version '0.46.0'
id 'com.github.johnrengelman.shadow' version '8.1.1' apply false
id 'de.undercouch.download' version '5.4.0'
id 'io.github.goooler.shadow' version '8.1.8' apply false
id 'me.champeau.jmh' version '0.7.2' apply false
id 'me.champeau.mrjar' version '0.1.1'
id "net.ltgt.errorprone" version "4.1.0" apply false
id 'me.champeau.jmh' version '0.7.0' apply false
}
ext {
moduleProjects = subprojects.findAll { it.name.startsWith("spring-") }
javaProjects = subprojects.findAll { !it.name.startsWith("framework-") }
javaProjects = subprojects - project(":framework-bom") - project(":framework-platform")
}
description = "Spring Framework"
configure(allprojects) { project ->
apply plugin: "org.springframework.build.localdev"
group = "org.springframework"
repositories {
mavenCentral()
maven {
url = "https://repo.spring.io/milestone"
url "https://repo.spring.io/milestone"
content {
// Netty 5 optional support
includeGroup 'io.projectreactor.netty'
}
}
maven { url "https://repo.spring.io/libs-spring-framework-build" }
if (version.contains('-')) {
maven { url = "https://repo.spring.io/milestone" }
maven { url "https://repo.spring.io/milestone" }
}
if (version.endsWith('-SNAPSHOT')) {
maven { url = "https://repo.spring.io/snapshot" }
maven { url "https://repo.spring.io/snapshot" }
}
}
configurations.all {
@@ -46,7 +44,16 @@ configure(allprojects) { project ->
}
}
configure(allprojects - project(":framework-platform")) {
configure([rootProject] + javaProjects) { project ->
group = "org.springframework"
apply plugin: "java"
apply plugin: "java-test-fixtures"
apply plugin: "checkstyle"
apply plugin: 'org.springframework.build.conventions'
apply from: "${rootDir}/gradle/toolchains.gradle"
apply from: "${rootDir}/gradle/ide.gradle"
configurations {
dependencyManagement {
canBeConsumed = false
@@ -55,19 +62,36 @@ configure(allprojects - project(":framework-platform")) {
}
matching { it.name.endsWith("Classpath") }.all { it.extendsFrom(dependencyManagement) }
}
test {
useJUnitPlatform()
include(["**/*Tests.class", "**/*Test.class"])
systemProperty("java.awt.headless", "true")
systemProperty("testGroups", project.properties.get("testGroups"))
systemProperty("io.netty.leakDetection.level", "paranoid")
systemProperty("io.netty5.leakDetectionLevel", "paranoid")
systemProperty("io.netty5.leakDetection.targetRecords", "32")
systemProperty("io.netty5.buffer.lifecycleTracingEnabled", "true")
systemProperty("io.netty5.buffer.leakDetectionEnabled", "true")
jvmArgs(["--add-opens=java.base/java.lang=ALL-UNNAMED",
"--add-opens=java.base/java.util=ALL-UNNAMED"])
}
checkstyle {
toolVersion = "10.10.0"
configDirectory.set(rootProject.file("src/checkstyle"))
}
tasks.named("checkstyleMain").configure {
maxHeapSize = "1g"
}
tasks.named("checkstyleTest").configure {
maxHeapSize = "1g"
}
dependencies {
dependencyManagement(enforcedPlatform(dependencies.project(path: ":framework-platform")))
}
}
configure([rootProject] + javaProjects) { project ->
apply plugin: "java"
apply plugin: "java-test-fixtures"
apply plugin: 'org.springframework.build.conventions'
apply from: "${rootDir}/gradle/toolchains.gradle"
apply from: "${rootDir}/gradle/ide.gradle"
dependencies {
testImplementation("org.junit.jupiter:junit-jupiter-api")
testImplementation("org.junit.jupiter:junit-jupiter-params")
testImplementation("org.junit.platform:junit-platform-suite-api")
@@ -85,34 +109,68 @@ configure([rootProject] + javaProjects) { project ->
// JSR-305 only used for non-required meta-annotations
compileOnly("com.google.code.findbugs:jsr305")
testCompileOnly("com.google.code.findbugs:jsr305")
checkstyle("io.spring.javaformat:spring-javaformat-checkstyle:0.0.38")
}
ext.javadocLinks = [
"https://docs.oracle.com/en/java/javase/17/docs/api/",
"https://jakarta.ee/specifications/platform/9/apidocs/",
"https://docs.jboss.org/hibernate/orm/5.6/javadocs/",
"https://eclipse.dev/aspectj/doc/latest/runtime-api/",
"https://docs.oracle.com/cd/E13222_01/wls/docs90/javadocs/", // CommonJ
"https://www.ibm.com/docs/api/v1/content/SSEQTP_8.5.5/com.ibm.websphere.javadoc.doc/web/apidocs/",
"https://docs.jboss.org/jbossas/javadoc/4.0.5/connector/",
"https://docs.jboss.org/jbossas/javadoc/7.1.2.Final/",
"https://www.eclipse.org/aspectj/doc/released/aspectj5rt-api/",
"https://www.quartz-scheduler.org/api/2.3.0/",
"https://fasterxml.github.io/jackson-core/javadoc/2.14/",
"https://fasterxml.github.io/jackson-databind/javadoc/2.14/",
"https://fasterxml.github.io/jackson-dataformat-xml/javadoc/2.14/",
"https://hc.apache.org/httpcomponents-client-5.4.x/current/httpclient5/apidocs/",
"https://www.javadoc.io/doc/com.fasterxml.jackson.core/jackson-core/2.14.1/",
"https://www.javadoc.io/doc/com.fasterxml.jackson.core/jackson-databind/2.14.1/",
"https://www.javadoc.io/doc/com.fasterxml.jackson.dataformat/jackson-dataformat-xml/2.14.1/",
"https://hc.apache.org/httpcomponents-client-5.2.x/current/httpclient5/apidocs/",
"https://projectreactor.io/docs/test/release/api/",
"https://junit.org/junit4/javadoc/4.13.2/",
// TODO Uncomment link to JUnit 5 docs once we execute Gradle with Java 18+.
// See https://github.com/spring-projects/spring-framework/issues/27497
//
// "https://junit.org/junit5/docs/5.12.1/api/",
// "https://junit.org/junit5/docs/5.9.3/api/",
"https://www.reactive-streams.org/reactive-streams-1.0.3-javadoc/",
//"https://javadoc.io/static/io.rsocket/rsocket-core/1.1.1/",
"https://javadoc.io/static/io.rsocket/rsocket-core/1.1.1/",
"https://r2dbc.io/spec/1.0.0.RELEASE/api/",
// Previously there could be a split-package issue between JSR250 and JSR305 javax.annotation packages,
// but since 6.0 JSR 250 annotations such as @Resource and @PostConstruct have been replaced by their
// JakartaEE equivalents in the jakarta.annotation package.
//"https://www.javadoc.io/doc/com.google.code.findbugs/jsr305/3.0.2/"
// The external Javadoc link for JSR 305 must come last to ensure that types from
// JSR 250 (such as @PostConstruct) are still supported. This is due to the fact
// that JSR 250 and JSR 305 both define types in javax.annotation, which results
// in a split package, and the javadoc tool does not support split packages
// across multiple external Javadoc sites.
"https://www.javadoc.io/doc/com.google.code.findbugs/jsr305/3.0.2/"
] as String[]
}
configure(moduleProjects) { project ->
apply from: "${rootDir}/gradle/spring-module.gradle"
}
configure(rootProject) {
description = "Spring Framework"
apply plugin: "io.spring.nohttp"
apply plugin: 'org.springframework.build.api-diff'
nohttp {
source.exclude "**/test-output/**"
source.exclude "**/.gradle/**"
allowlistFile = project.file("src/nohttp/allowlist.lines")
def rootPath = file(rootDir).toPath()
def projectDirs = allprojects.collect { it.projectDir } + "${rootDir}/buildSrc"
projectDirs.forEach { dir ->
[ 'bin', 'build', 'out', '.settings' ]
.collect { rootPath.relativize(new File(dir, it).toPath()) }
.forEach { source.exclude "$it/**" }
[ '.classpath', '.project' ]
.collect { rootPath.relativize(new File(dir, it).toPath()) }
.forEach { source.exclude "$it" }
}
}
tasks.named("checkstyleNohttp").configure {
maxHeapSize = "1g"
}
}
+15
View File
@@ -22,6 +22,21 @@ but doesn't affect the classpath of dependent projects.
This plugin does not provide a `provided` configuration, as the native `compileOnly` and `testCompileOnly`
configurations are preferred.
### API Diff
This plugin uses the [Gradle JApiCmp](https://github.com/melix/japicmp-gradle-plugin) plugin
to generate API Diff reports for each Spring Framework module. This plugin is applied once on the root
project and creates tasks in each framework module. Unlike previous versions of this part of the build,
there is no need for checking out a specific tag. The plugin will fetch the JARs we want to compare the
current working version with. You can generate the reports for all modules or a single module:
```
./gradlew apiDiff -PbaselineVersion=5.1.0.RELEASE
./gradlew :spring-core:apiDiff -PbaselineVersion=5.1.0.RELEASE
```
The reports are located under `build/reports/api-diff/$OLDVERSION_to_$NEWVERSION/`.
### RuntimeHints Java Agent
+8 -11
View File
@@ -1,6 +1,5 @@
plugins {
id 'java-gradle-plugin'
id 'checkstyle'
}
repositories {
@@ -18,24 +17,22 @@ ext {
}
dependencies {
checkstyle "io.spring.javaformat:spring-javaformat-checkstyle:${javaFormatVersion}"
implementation "org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlinVersion}"
implementation "org.jetbrains.kotlin:kotlin-compiler-embeddable:${kotlinVersion}"
implementation "org.gradle:test-retry-gradle-plugin:1.5.6"
implementation "io.spring.javaformat:spring-javaformat-gradle-plugin:${javaFormatVersion}"
implementation "io.spring.nohttp:nohttp-gradle:0.0.11"
implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlinVersion}")
implementation("org.jetbrains.kotlin:kotlin-compiler-embeddable:${kotlinVersion}")
implementation "me.champeau.gradle:japicmp-gradle-plugin:0.3.0"
implementation "org.gradle:test-retry-gradle-plugin:1.4.1"
}
gradlePlugin {
plugins {
apiDiffPlugin {
id = "org.springframework.build.api-diff"
implementationClass = "org.springframework.build.api.ApiDiffPlugin"
}
conventionsPlugin {
id = "org.springframework.build.conventions"
implementationClass = "org.springframework.build.ConventionsPlugin"
}
localDevPlugin {
id = "org.springframework.build.localdev"
implementationClass = "org.springframework.build.dev.LocalDevelopmentPlugin"
}
optionalDependenciesPlugin {
id = "org.springframework.build.optional-dependencies"
implementationClass = "org.springframework.build.optional.OptionalDependenciesPlugin"
-27
View File
@@ -1,27 +0,0 @@
<?xml version="1.0"?>
<!DOCTYPE module PUBLIC "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN" "https://checkstyle.org/dtds/configuration_1_3.dtd">
<module name="com.puppycrawl.tools.checkstyle.Checker">
<!-- Root Checks -->
<module name="io.spring.javaformat.checkstyle.check.SpringHeaderCheck">
<property name="fileExtensions" value="java"/>
<property name="headerType" value="apache2"/>
<property name="headerCopyrightPattern" value="20\d\d-20\d\d"/>
<property name="packageInfoHeaderType" value="none"/>
</module>
<module name="com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck"/>
<!-- TreeWalker Checks -->
<module name="com.puppycrawl.tools.checkstyle.TreeWalker">
<!-- Imports -->
<module name="com.puppycrawl.tools.checkstyle.checks.imports.UnusedImportsCheck">
<property name="processJavadoc" value="true"/>
</module>
<!-- Modifiers -->
<module name="com.puppycrawl.tools.checkstyle.checks.modifier.ModifierOrderCheck"/>
</module>
</module>
-1
View File
@@ -1,2 +1 @@
org.gradle.caching=true
javaFormatVersion=0.0.42
@@ -1,79 +0,0 @@
/*
* Copyright 2002-2025 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.build;
import java.io.File;
import java.nio.file.Path;
import java.util.List;
import io.spring.javaformat.gradle.SpringJavaFormatPlugin;
import io.spring.nohttp.gradle.NoHttpExtension;
import io.spring.nohttp.gradle.NoHttpPlugin;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.DependencySet;
import org.gradle.api.plugins.JavaBasePlugin;
import org.gradle.api.plugins.quality.Checkstyle;
import org.gradle.api.plugins.quality.CheckstyleExtension;
import org.gradle.api.plugins.quality.CheckstylePlugin;
/**
* {@link Plugin} that applies conventions for checkstyle.
*
* @author Brian Clozel
*/
public class CheckstyleConventions {
/**
* Applies the Spring Java Format and Checkstyle plugins with the project conventions.
* @param project the current project
*/
public void apply(Project project) {
project.getPlugins().withType(JavaBasePlugin.class, (java) -> {
if (project.getRootProject() == project) {
configureNoHttpPlugin(project);
}
project.getPlugins().apply(CheckstylePlugin.class);
project.getTasks().withType(Checkstyle.class).forEach(checkstyle -> checkstyle.getMaxHeapSize().set("1g"));
CheckstyleExtension checkstyle = project.getExtensions().getByType(CheckstyleExtension.class);
checkstyle.setToolVersion("10.21.4");
checkstyle.getConfigDirectory().set(project.getRootProject().file("src/checkstyle"));
String version = SpringJavaFormatPlugin.class.getPackage().getImplementationVersion();
DependencySet checkstyleDependencies = project.getConfigurations().getByName("checkstyle").getDependencies();
checkstyleDependencies.add(
project.getDependencies().create("io.spring.javaformat:spring-javaformat-checkstyle:" + version));
});
}
private static void configureNoHttpPlugin(Project project) {
project.getPlugins().apply(NoHttpPlugin.class);
NoHttpExtension noHttp = project.getExtensions().getByType(NoHttpExtension.class);
noHttp.setAllowlistFile(project.file("src/nohttp/allowlist.lines"));
noHttp.getSource().exclude("**/test-output/**", "**/.settings/**",
"**/.classpath", "**/.project", "**/.gradle/**", "**/node_modules/**", "buildSrc/build/**");
List<String> buildFolders = List.of("bin", "build", "out");
project.allprojects(subproject -> {
Path rootPath = project.getRootDir().toPath();
Path projectPath = rootPath.relativize(subproject.getProjectDir().toPath());
for (String buildFolder : buildFolders) {
Path innerBuildDir = projectPath.resolve(buildFolder);
noHttp.getSource().exclude(innerBuildDir + File.separator + "**");
}
});
}
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -25,8 +25,10 @@ import org.jetbrains.kotlin.gradle.plugin.KotlinBasePlugin;
* Plugin to apply conventions to projects that are part of Spring Framework's build.
* Conventions are applied in response to various plugins being applied.
*
* <p>When the {@link JavaBasePlugin} is applied, the conventions in {@link CheckstyleConventions},
* {@link TestConventions} and {@link JavaConventions} are applied.
* When the {@link JavaBasePlugin} is applied, the conventions in {@link TestConventions}
* are applied.
* When the {@link JavaBasePlugin} is applied, the conventions in {@link JavaConventions}
* are applied.
* When the {@link KotlinBasePlugin} is applied, the conventions in {@link KotlinConventions}
* are applied.
*
@@ -36,10 +38,8 @@ public class ConventionsPlugin implements Plugin<Project> {
@Override
public void apply(Project project) {
new CheckstyleConventions().apply(project);
new JavaConventions().apply(project);
new KotlinConventions().apply(project);
new TestConventions().apply(project);
}
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -24,10 +24,7 @@ import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.plugins.JavaBasePlugin;
import org.gradle.api.plugins.JavaPlugin;
import org.gradle.api.plugins.JavaPluginExtension;
import org.gradle.api.tasks.compile.JavaCompile;
import org.gradle.jvm.toolchain.JavaLanguageVersion;
import org.gradle.jvm.toolchain.JvmVendorSpec;
/**
* {@link Plugin} that applies conventions for compiling Java sources in Spring Framework.
@@ -71,10 +68,6 @@ public class JavaConventions {
* @param project the current project
*/
private void applyJavaCompileConventions(Project project) {
project.getExtensions().getByType(JavaPluginExtension.class).toolchain(toolchain -> {
toolchain.getVendor().set(JvmVendorSpec.BELLSOFT);
toolchain.getLanguageVersion().set(JavaLanguageVersion.of(17));
});
project.getTasks().withType(JavaCompile.class)
.matching(compileTask -> compileTask.getName().equals(JavaPlugin.COMPILE_JAVA_TASK_NAME))
.forEach(compileTask -> {
@@ -1,5 +1,5 @@
/*
* Copyright 2002-2024 the original author or authors.
* Copyright 2002-2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,8 +16,6 @@
package org.springframework.build;
import java.util.Map;
import org.gradle.api.Project;
import org.gradle.api.plugins.JavaBasePlugin;
import org.gradle.api.tasks.testing.Test;
@@ -43,38 +41,11 @@ class TestConventions {
private void configureTestConventions(Project project) {
project.getTasks().withType(Test.class,
test -> {
configureTests(project, test);
configureTestRetryPlugin(project, test);
});
}
private void configureTests(Project project, Test test) {
test.useJUnitPlatform();
test.include("**/*Tests.class", "**/*Test.class");
test.setSystemProperties(Map.of(
"java.awt.headless", "true",
"io.netty.leakDetection.level", "paranoid",
"io.netty5.leakDetectionLevel", "paranoid",
"io.netty5.leakDetection.targetRecords", "32",
"io.netty5.buffer.lifecycleTracingEnabled", "true"
));
if (project.hasProperty("testGroups")) {
test.systemProperty("testGroups", project.getProperties().get("testGroups"));
}
test.jvmArgs(
"--add-opens=java.base/java.lang=ALL-UNNAMED",
"--add-opens=java.base/java.util=ALL-UNNAMED",
"-Xshare:off"
);
}
private void configureTestRetryPlugin(Project project, Test test) {
project.getPlugins().withType(TestRetryPlugin.class, testRetryPlugin -> {
TestRetryTaskExtension testRetry = test.getExtensions().getByType(TestRetryTaskExtension.class);
testRetry.getFailOnPassedAfterRetry().set(true);
testRetry.getMaxRetries().set(isCi() ? 3 : 0);
});
test -> project.getPlugins().withType(TestRetryPlugin.class, testRetryPlugin -> {
TestRetryTaskExtension testRetry = test.getExtensions().getByType(TestRetryTaskExtension.class);
testRetry.getFailOnPassedAfterRetry().set(true);
testRetry.getMaxRetries().set(isCi() ? 3 : 0);
}));
}
private boolean isCi() {
@@ -0,0 +1,140 @@
/*
* Copyright 2002-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.build.api;
import java.io.File;
import java.net.URI;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Collections;
import java.util.List;
import me.champeau.gradle.japicmp.JapicmpPlugin;
import me.champeau.gradle.japicmp.JapicmpTask;
import org.gradle.api.GradleException;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.artifacts.Dependency;
import org.gradle.api.plugins.JavaBasePlugin;
import org.gradle.api.plugins.JavaPlugin;
import org.gradle.api.publish.maven.plugins.MavenPublishPlugin;
import org.gradle.api.tasks.TaskProvider;
import org.gradle.jvm.tasks.Jar;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* {@link Plugin} that applies the {@code "japicmp-gradle-plugin"}
* and create tasks for all subprojects named {@code "spring-*"}, diffing the public API one by one
* and creating the reports in {@code "build/reports/api-diff/$OLDVERSION_to_$NEWVERSION/"}.
* <p>{@code "./gradlew apiDiff -PbaselineVersion=5.1.0.RELEASE"} will output the
* reports for the API diff between the baseline version and the current one for all modules.
* You can limit the report to a single module with
* {@code "./gradlew :spring-core:apiDiff -PbaselineVersion=5.1.0.RELEASE"}.
*
* @author Brian Clozel
*/
public class ApiDiffPlugin implements Plugin<Project> {
private static final Logger logger = LoggerFactory.getLogger(ApiDiffPlugin.class);
public static final String TASK_NAME = "apiDiff";
private static final String BASELINE_VERSION_PROPERTY = "baselineVersion";
private static final List<String> PACKAGE_INCLUDES = Collections.singletonList("org.springframework.*");
private static final URI SPRING_MILESTONE_REPOSITORY = URI.create("https://repo.spring.io/milestone");
@Override
public void apply(Project project) {
if (project.hasProperty(BASELINE_VERSION_PROPERTY) && project.equals(project.getRootProject())) {
project.getPluginManager().apply(JapicmpPlugin.class);
project.getPlugins().withType(JapicmpPlugin.class,
plugin -> applyApiDiffConventions(project));
}
}
private void applyApiDiffConventions(Project project) {
String baselineVersion = project.property(BASELINE_VERSION_PROPERTY).toString();
project.subprojects(subProject -> {
if (subProject.getName().startsWith("spring-")) {
createApiDiffTask(baselineVersion, subProject);
}
});
}
private void createApiDiffTask(String baselineVersion, Project project) {
if (isProjectEligible(project)) {
// Add Spring Milestone repository for generating diffs against previous milestones
project.getRootProject()
.getRepositories()
.maven(mavenArtifactRepository -> mavenArtifactRepository.setUrl(SPRING_MILESTONE_REPOSITORY));
JapicmpTask apiDiff = project.getTasks().create(TASK_NAME, JapicmpTask.class);
apiDiff.setDescription("Generates an API diff report with japicmp");
apiDiff.setGroup(JavaBasePlugin.DOCUMENTATION_GROUP);
apiDiff.setOldClasspath(createBaselineConfiguration(baselineVersion, project));
TaskProvider<Jar> jar = project.getTasks().withType(Jar.class).named("jar");
apiDiff.setNewArchives(project.getLayout().files(jar.get().getArchiveFile().get().getAsFile()));
apiDiff.setNewClasspath(getRuntimeClassPath(project));
apiDiff.setPackageIncludes(PACKAGE_INCLUDES);
apiDiff.setOnlyModified(true);
apiDiff.setIgnoreMissingClasses(true);
// Ignore Kotlin metadata annotations since they contain
// illegal HTML characters and fail the report generation
apiDiff.setAnnotationExcludes(Collections.singletonList("@kotlin.Metadata"));
apiDiff.setHtmlOutputFile(getOutputFile(baselineVersion, project));
apiDiff.dependsOn(project.getTasks().getByName("jar"));
}
}
private boolean isProjectEligible(Project project) {
return project.getPlugins().hasPlugin(JavaPlugin.class)
&& project.getPlugins().hasPlugin(MavenPublishPlugin.class);
}
private Configuration createBaselineConfiguration(String baselineVersion, Project project) {
String baseline = String.join(":",
project.getGroup().toString(), project.getName(), baselineVersion);
Dependency baselineDependency = project.getDependencies().create(baseline + "@jar");
Configuration baselineConfiguration = project.getRootProject().getConfigurations().detachedConfiguration(baselineDependency);
try {
// eagerly resolve the baseline configuration to check whether this is a new Spring module
baselineConfiguration.resolve();
return baselineConfiguration;
}
catch (GradleException exception) {
logger.warn("Could not resolve {} - assuming this is a new Spring module.", baseline);
}
return project.getRootProject().getConfigurations().detachedConfiguration();
}
private Configuration getRuntimeClassPath(Project project) {
return project.getConfigurations().getByName(JavaPlugin.RUNTIME_CLASSPATH_CONFIGURATION_NAME);
}
private File getOutputFile(String baseLineVersion, Project project) {
Path outDir = Paths.get(project.getRootProject().getBuildDir().getAbsolutePath(),
"reports", "api-diff",
baseLineVersion + "_to_" + project.getRootProject().getVersion());
return project.file(outDir.resolve(project.getName() + ".html").toString());
}
}
@@ -1,49 +0,0 @@
/*
* Copyright 2002-2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.build.dev;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.plugins.JavaBasePlugin;
/**
* {@link Plugin} that skips documentation tasks when the {@code "-PskipDocs"} property is defined.
*
* @author Brian Clozel
*/
public class LocalDevelopmentPlugin implements Plugin<Project> {
private static final String SKIP_DOCS_PROPERTY = "skipDocs";
@Override
public void apply(Project target) {
if (target.hasProperty(SKIP_DOCS_PROPERTY)) {
skipDocumentationTasks(target);
target.subprojects(this::skipDocumentationTasks);
}
}
private void skipDocumentationTasks(Project project) {
project.afterEvaluate(p -> {
p.getTasks().matching(task -> {
return JavaBasePlugin.DOCUMENTATION_GROUP.equals(task.getGroup())
|| "distribution".equals(task.getGroup());
})
.forEach(task -> task.setEnabled(false));
});
}
}
@@ -1,48 +0,0 @@
/*
* Copyright 2002-2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.build.hint;
import java.util.Collections;
import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.provider.SetProperty;
import org.gradle.api.tasks.Classpath;
import org.gradle.api.tasks.Input;
import org.gradle.process.CommandLineArgumentProvider;
/**
* Argument provider for registering the runtime hints agent with a Java process.
*/
public interface RuntimeHintsAgentArgumentProvider extends CommandLineArgumentProvider {
@Classpath
ConfigurableFileCollection getAgentJar();
@Input
SetProperty<String> getIncludedPackages();
@Input
SetProperty<String> getExcludedPackages();
@Override
default Iterable<String> asArguments() {
StringBuilder packages = new StringBuilder();
getIncludedPackages().get().forEach(packageName -> packages.append('+').append(packageName).append(','));
getExcludedPackages().get().forEach(packageName -> packages.append('-').append(packageName).append(','));
return Collections.singleton("-javaagent:" + getAgentJar().getSingleFile() + "=" + packages);
}
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,15 +16,38 @@
package org.springframework.build.hint;
import java.util.Collections;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.provider.SetProperty;
/**
* Entry point to the DSL extension for the {@link RuntimeHintsAgentPlugin} Gradle plugin.
* @author Brian Clozel
*/
public interface RuntimeHintsAgentExtension {
public class RuntimeHintsAgentExtension {
SetProperty<String> getIncludedPackages();
private final SetProperty<String> includedPackages;
SetProperty<String> getExcludedPackages();
private final SetProperty<String> excludedPackages;
public RuntimeHintsAgentExtension(ObjectFactory objectFactory) {
this.includedPackages = objectFactory.setProperty(String.class).convention(Collections.singleton("org.springframework"));
this.excludedPackages = objectFactory.setProperty(String.class).convention(Collections.emptySet());
}
public SetProperty<String> getIncludedPackages() {
return this.includedPackages;
}
public SetProperty<String> getExcludedPackages() {
return this.excludedPackages;
}
String asJavaAgentArgument() {
StringBuilder builder = new StringBuilder();
this.includedPackages.get().forEach(packageName -> builder.append('+').append(packageName).append(','));
this.excludedPackages.get().forEach(packageName -> builder.append('-').append(packageName).append(','));
return builder.toString();
}
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,86 +16,41 @@
package org.springframework.build.hint;
import org.gradle.api.JavaVersion;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.attributes.Bundling;
import org.gradle.api.attributes.Category;
import org.gradle.api.attributes.LibraryElements;
import org.gradle.api.attributes.Usage;
import org.gradle.api.attributes.java.TargetJvmVersion;
import org.gradle.api.plugins.JavaPlugin;
import org.gradle.api.plugins.jvm.JvmTestSuite;
import org.gradle.api.tasks.TaskProvider;
import org.gradle.api.tasks.bundling.Jar;
import org.gradle.api.tasks.testing.Test;
import org.gradle.testing.base.TestingExtension;
import java.util.Collections;
/**
* {@link Plugin} that configures the {@code RuntimeHints} Java agent to test tasks.
*
* @author Brian Clozel
* @author Sebastien Deleuze
*/
public class RuntimeHintsAgentPlugin implements Plugin<Project> {
public static final String RUNTIMEHINTS_TEST_TASK = "runtimeHintsTest";
private static final String EXTENSION_NAME = "runtimeHintsAgent";
private static final String CONFIGURATION_NAME = "testRuntimeHintsAgentJar";
@Override
public void apply(Project project) {
project.getPlugins().withType(JavaPlugin.class, javaPlugin -> {
TestingExtension testing = project.getExtensions().getByType(TestingExtension.class);
JvmTestSuite jvmTestSuite = (JvmTestSuite) testing.getSuites().getByName("test");
RuntimeHintsAgentExtension agentExtension = createRuntimeHintsAgentExtension(project);
TaskProvider<Test> agentTest = project.getTasks().register(RUNTIMEHINTS_TEST_TASK, Test.class, test -> {
RuntimeHintsAgentExtension agentExtension = project.getExtensions().create(EXTENSION_NAME,
RuntimeHintsAgentExtension.class, project.getObjects());
Test agentTest = project.getTasks().create(RUNTIMEHINTS_TEST_TASK, Test.class, test -> {
test.useJUnitPlatform(options -> {
options.includeTags("RuntimeHintsTests");
});
test.include("**/*Tests.class", "**/*Test.class");
test.systemProperty("java.awt.headless", "true");
test.systemProperty("org.graalvm.nativeimage.imagecode", "runtime");
test.setTestClassesDirs(jvmTestSuite.getSources().getOutput().getClassesDirs());
test.setClasspath(jvmTestSuite.getSources().getRuntimeClasspath());
test.getJvmArgumentProviders().add(createRuntimeHintsAgentArgumentProvider(project, agentExtension));
});
project.getTasks().named("check", task -> task.dependsOn(agentTest));
project.getDependencies().add(CONFIGURATION_NAME, project.project(":spring-core-test"));
});
}
private static RuntimeHintsAgentExtension createRuntimeHintsAgentExtension(Project project) {
RuntimeHintsAgentExtension agentExtension = project.getExtensions().create(EXTENSION_NAME, RuntimeHintsAgentExtension.class);
agentExtension.getIncludedPackages().convention(Collections.singleton("org.springframework"));
agentExtension.getExcludedPackages().convention(Collections.emptySet());
return agentExtension;
}
private static RuntimeHintsAgentArgumentProvider createRuntimeHintsAgentArgumentProvider(
Project project, RuntimeHintsAgentExtension agentExtension) {
RuntimeHintsAgentArgumentProvider agentArgumentProvider = project.getObjects().newInstance(RuntimeHintsAgentArgumentProvider.class);
agentArgumentProvider.getAgentJar().from(createRuntimeHintsAgentConfiguration(project));
agentArgumentProvider.getIncludedPackages().set(agentExtension.getIncludedPackages());
agentArgumentProvider.getExcludedPackages().set(agentExtension.getExcludedPackages());
return agentArgumentProvider;
}
private static Configuration createRuntimeHintsAgentConfiguration(Project project) {
return project.getConfigurations().create(CONFIGURATION_NAME, configuration -> {
configuration.setCanBeConsumed(false);
configuration.setTransitive(false); // Only the built artifact is required
configuration.attributes(attributes -> {
attributes.attribute(Bundling.BUNDLING_ATTRIBUTE, project.getObjects().named(Bundling.class, Bundling.EXTERNAL));
attributes.attribute(Category.CATEGORY_ATTRIBUTE, project.getObjects().named(Category.class, Category.LIBRARY));
attributes.attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, project.getObjects().named(LibraryElements.class, LibraryElements.JAR));
attributes.attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, Integer.valueOf(JavaVersion.current().getMajorVersion()));
attributes.attribute(Usage.USAGE_ATTRIBUTE, project.getObjects().named(Usage.class, Usage.JAVA_RUNTIME));
project.afterEvaluate(p -> {
Jar jar = project.getRootProject().project("spring-core-test").getTasks().withType(Jar.class).named("jar").get();
agentTest.jvmArgs("-javaagent:" + jar.getArchiveFile().get().getAsFile() + "=" + agentExtension.asJavaAgentArgument());
});
project.getTasks().getByName("check", task -> task.dependsOn(agentTest));
});
}
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,7 +19,7 @@ package org.springframework.build.optional;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.plugins.JavaBasePlugin;
import org.gradle.api.plugins.JavaPlugin;
import org.gradle.api.plugins.JavaPluginExtension;
import org.gradle.api.tasks.SourceSetContainer;
@@ -40,10 +40,10 @@ public class OptionalDependenciesPlugin implements Plugin<Project> {
@Override
public void apply(Project project) {
Configuration optional = project.getConfigurations().create(OPTIONAL_CONFIGURATION_NAME);
Configuration optional = project.getConfigurations().create("optional");
optional.setCanBeConsumed(false);
optional.setCanBeResolved(false);
project.getPlugins().withType(JavaBasePlugin.class, (javaBasePlugin) -> {
project.getPlugins().withType(JavaPlugin.class, (javaPlugin) -> {
SourceSetContainer sourceSets = project.getExtensions().getByType(JavaPluginExtension.class)
.getSourceSets();
sourceSets.all((sourceSet) -> {
@@ -53,4 +53,4 @@ public class OptionalDependenciesPlugin implements Plugin<Project> {
});
}
}
}
@@ -1,19 +1,3 @@
/*
* Copyright 2002-2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.build.shadow;
import java.io.File;
+57
View File
@@ -0,0 +1,57 @@
== Spring Framework Concourse pipeline
The Spring Framework uses https://concourse-ci.org/[Concourse] for its CI build and other automated tasks.
The Spring team has a dedicated Concourse instance available at https://ci.spring.io with a build pipeline
for https://ci.spring.io/teams/spring-framework/pipelines/spring-framework-6.0.x[Spring Framework 6.0.x].
=== Setting up your development environment
If you're part of the Spring Framework project on GitHub, you can get access to CI management features.
First, you need to go to https://ci.spring.io and install the client CLI for your platform (see bottom right of the screen).
You can then login with the instance using:
[source]
----
$ fly -t spring login -n spring-framework -c https://ci.spring.io
----
Once logged in, you should get something like:
[source]
----
$ fly ts
name url team expiry
spring https://ci.spring.io spring-framework Wed, 25 Mar 2020 17:45:26 UTC
----
=== Pipeline configuration and structure
The build pipelines are described in `pipeline.yml` file.
This file is listing Concourse resources, i.e. build inputs and outputs such as container images, artifact repositories, source repositories, notification services, etc.
It also describes jobs (a job is a sequence of inputs, tasks and outputs); jobs are organized by groups.
The `pipeline.yml` definition contains `((parameters))` which are loaded from the `parameters.yml` file or from our https://docs.cloudfoundry.org/credhub/[credhub instance].
You'll find in this folder the following resources:
* `pipeline.yml` the build pipeline
* `parameters.yml` the build parameters used for the pipeline
* `images/` holds the container images definitions used in this pipeline
* `scripts/` holds the build scripts that ship within the CI container images
* `tasks` contains the task definitions used in the main `pipeline.yml`
=== Updating the build pipeline
Updating files on the repository is not enough to update the build pipeline, as changes need to be applied.
The pipeline can be deployed using the following command:
[source]
----
$ fly -t spring set-pipeline -p spring-framework-6.0.x -c ci/pipeline.yml -l ci/parameters.yml
----
NOTE: This assumes that you have credhub integration configured with the appropriate secrets.
@@ -17,12 +17,4 @@ changelog:
- "type: dependency-upgrade"
contributors:
exclude:
names:
- "bclozel"
- "jhoeller"
- "poutsma"
- "rstoyanchev"
- "sbrannen"
- "sdeleuze"
- "simonbasle"
- "snicoll"
names: ["bclozel", "jhoeller", "poutsma", "rstoyanchev", "sbrannen", "sdeleuze", "snicoll", "simonbasle"]
+10
View File
@@ -0,0 +1,10 @@
logging:
level:
io.spring.concourse: DEBUG
spring:
main:
banner-mode: off
sonatype:
exclude:
- 'build-info\.json'
- '.*\.zip'
+21
View File
@@ -0,0 +1,21 @@
== CI Images
These images are used by CI to run the actual builds.
To build the image locally run the following from this directory:
----
$ docker build --no-cache -f <image-folder>/Dockerfile .
----
For example
----
$ docker build --no-cache -f spring-framework-ci-image/Dockerfile .
----
To test run:
----
$ docker run -it --entrypoint /bin/bash <SHA>
----
+11
View File
@@ -0,0 +1,11 @@
FROM ubuntu:jammy-20230425
ADD setup.sh /setup.sh
ADD get-jdk-url.sh /get-jdk-url.sh
RUN ./setup.sh
ENV JAVA_HOME /opt/openjdk/java17
ENV JDK17 /opt/openjdk/java17
ENV JDK20 /opt/openjdk/java20
ENV PATH $JAVA_HOME/bin:$PATH
+14
View File
@@ -0,0 +1,14 @@
#!/bin/bash
set -e
case "$1" in
java17)
echo "https://github.com/bell-sw/Liberica/releases/download/17.0.7+7/bellsoft-jdk17.0.7+7-linux-amd64.tar.gz"
;;
java20)
echo "https://github.com/bell-sw/Liberica/releases/download/20.0.1+10/bellsoft-jdk20.0.1+10-linux-amd64.tar.gz"
;;
*)
echo $"Unknown java version"
exit 1
esac
+40
View File
@@ -0,0 +1,40 @@
#!/bin/bash
set -ex
###########################################################
# UTILS
###########################################################
export DEBIAN_FRONTEND=noninteractive
apt-get update
apt-get install --no-install-recommends -y tzdata ca-certificates net-tools libxml2-utils git curl libudev1 libxml2-utils iptables iproute2 jq fontconfig
ln -fs /usr/share/zoneinfo/UTC /etc/localtime
dpkg-reconfigure --frontend noninteractive tzdata
rm -rf /var/lib/apt/lists/*
curl https://raw.githubusercontent.com/spring-io/concourse-java-scripts/v0.0.4/concourse-java.sh > /opt/concourse-java.sh
###########################################################
# JAVA
###########################################################
mkdir -p /opt/openjdk
pushd /opt/openjdk > /dev/null
for jdk in java17 java20
do
JDK_URL=$( /get-jdk-url.sh $jdk )
mkdir $jdk
pushd $jdk > /dev/null
curl -L ${JDK_URL} | tar zx --strip-components=1
test -f bin/java
test -f bin/javac
popd > /dev/null
done
popd
###########################################################
# GRADLE ENTERPRISE
###########################################################
cd /
mkdir ~/.gradle
echo 'systemProp.user.name=concourse' > ~/.gradle/gradle.properties
+11
View File
@@ -0,0 +1,11 @@
github-repo: "https://github.com/spring-projects/spring-framework.git"
github-repo-name: "spring-projects/spring-framework"
sonatype-staging-profile: "org.springframework"
docker-hub-organization: "springci"
artifactory-server: "https://repo.spring.io"
branch: "6.0.x"
milestone: "6.0.x"
build-name: "spring-framework"
pipeline-name: "spring-framework"
concourse-url: "https://ci.spring.io"
task-timeout: 1h00m
+450
View File
@@ -0,0 +1,450 @@
anchors:
git-repo-resource-source: &git-repo-resource-source
uri: ((github-repo))
username: ((github-username))
password: ((github-ci-release-token))
branch: ((branch))
gradle-enterprise-task-params: &gradle-enterprise-task-params
GRADLE_ENTERPRISE_ACCESS_KEY: ((gradle_enterprise_secret_access_key))
GRADLE_ENTERPRISE_CACHE_USERNAME: ((gradle_enterprise_cache_user.username))
GRADLE_ENTERPRISE_CACHE_PASSWORD: ((gradle_enterprise_cache_user.password))
sonatype-task-params: &sonatype-task-params
SONATYPE_USERNAME: ((sonatype-username))
SONATYPE_PASSWORD: ((sonatype-password))
SONATYPE_URL: ((sonatype-url))
SONATYPE_STAGING_PROFILE: ((sonatype-staging-profile))
artifactory-task-params: &artifactory-task-params
ARTIFACTORY_SERVER: ((artifactory-server))
ARTIFACTORY_USERNAME: ((artifactory-username))
ARTIFACTORY_PASSWORD: ((artifactory-password))
build-project-task-params: &build-project-task-params
BRANCH: ((branch))
<<: *gradle-enterprise-task-params
docker-resource-source: &docker-resource-source
username: ((docker-hub-username))
password: ((docker-hub-password))
slack-fail-params: &slack-fail-params
text: >
:concourse-failed: <https://ci.spring.io/teams/${BUILD_TEAM_NAME}/pipelines/${BUILD_PIPELINE_NAME}/jobs/${BUILD_JOB_NAME}/builds/${BUILD_NAME}|${BUILD_PIPELINE_NAME} ${BUILD_JOB_NAME} failed!>
[$TEXT_FILE_CONTENT]
text_file: git-repo/build/build-scan-uri.txt
silent: true
icon_emoji: ":concourse:"
username: concourse-ci
changelog-task-params: &changelog-task-params
name: generated-changelog/tag
tag: generated-changelog/tag
body: generated-changelog/changelog.md
github-task-params: &github-task-params
GITHUB_USERNAME: ((github-username))
GITHUB_TOKEN: ((github-ci-release-token))
resource_types:
- name: registry-image
type: registry-image
source:
<<: *docker-resource-source
repository: concourse/registry-image-resource
tag: 1.5.0
- name: artifactory-resource
type: registry-image
source:
<<: *docker-resource-source
repository: springio/artifactory-resource
tag: 0.0.18
- name: github-release
type: registry-image
source:
<<: *docker-resource-source
repository: concourse/github-release-resource
tag: 1.5.5
- name: github-status-resource
type: registry-image
source:
<<: *docker-resource-source
repository: dpb587/github-status-resource
tag: master
- name: pull-request
type: registry-image
source:
<<: *docker-resource-source
repository: teliaoss/github-pr-resource
tag: v0.23.0
- name: slack-notification
type: registry-image
source:
<<: *docker-resource-source
repository: cfcommunity/slack-notification-resource
tag: latest
resources:
- name: git-repo
type: git
icon: github
source:
<<: *git-repo-resource-source
- name: ci-images-git-repo
type: git
icon: github
source:
uri: ((github-repo))
branch: ((branch))
paths: ["ci/images/*"]
- name: ci-image
type: registry-image
icon: docker
source:
<<: *docker-resource-source
repository: ((docker-hub-organization))/spring-framework-ci
tag: ((milestone))
- name: every-morning
type: time
icon: alarm
source:
start: 8:00 AM
stop: 9:00 AM
location: Europe/Vienna
- name: artifactory-repo
type: artifactory-resource
icon: package-variant
source:
uri: ((artifactory-server))
username: ((artifactory-username))
password: ((artifactory-password))
build_name: ((build-name))
- name: git-pull-request
type: pull-request
icon: source-pull
source:
access_token: ((github-ci-pull-request-token))
repository: ((github-repo-name))
base_branch: ((branch))
ignore_paths: ["ci/*"]
- name: repo-status-build
type: github-status-resource
icon: eye-check-outline
source:
repository: ((github-repo-name))
access_token: ((github-ci-status-token))
branch: ((branch))
context: build
- name: repo-status-jdk20-build
type: github-status-resource
icon: eye-check-outline
source:
repository: ((github-repo-name))
access_token: ((github-ci-status-token))
branch: ((branch))
context: jdk20-build
- name: slack-alert
type: slack-notification
icon: slack
source:
url: ((slack-webhook-url))
- name: github-pre-release
type: github-release
icon: briefcase-download-outline
source:
owner: spring-projects
repository: spring-framework
access_token: ((github-ci-release-token))
pre_release: true
release: false
- name: github-release
type: github-release
icon: briefcase-download
source:
owner: spring-projects
repository: spring-framework
access_token: ((github-ci-release-token))
pre_release: false
jobs:
- name: build-ci-images
plan:
- get: git-repo
- get: ci-images-git-repo
trigger: true
- task: build-ci-image
privileged: true
file: git-repo/ci/tasks/build-ci-image.yml
output_mapping:
image: ci-image
vars:
ci-image-name: ci-image
<<: *docker-resource-source
- put: ci-image
params:
image: ci-image/image.tar
- name: build
serial: true
public: true
plan:
- get: ci-image
- get: git-repo
trigger: true
- put: repo-status-build
params: { state: "pending", commit: "git-repo" }
- do:
- task: build-project
image: ci-image
file: git-repo/ci/tasks/build-project.yml
privileged: true
timeout: ((task-timeout))
params:
<<: *build-project-task-params
on_failure:
do:
- put: repo-status-build
params: { state: "failure", commit: "git-repo" }
- put: slack-alert
params:
<<: *slack-fail-params
- put: repo-status-build
params: { state: "success", commit: "git-repo" }
- put: artifactory-repo
params: &artifactory-params
signing_key: ((signing-key))
signing_passphrase: ((signing-passphrase))
repo: libs-snapshot-local
folder: distribution-repository
build_uri: "https://ci.spring.io/teams/${BUILD_TEAM_NAME}/pipelines/${BUILD_PIPELINE_NAME}/jobs/${BUILD_JOB_NAME}/builds/${BUILD_NAME}"
build_number: "${BUILD_PIPELINE_NAME}-${BUILD_JOB_NAME}-${BUILD_NAME}"
disable_checksum_uploads: true
threads: 8
artifact_set:
- include:
- "/**/framework-docs-*.zip"
properties:
"zip.name": "spring-framework"
"zip.displayname": "Spring Framework"
"zip.deployed": "false"
- include:
- "/**/framework-docs-*-docs.zip"
properties:
"zip.type": "docs"
- include:
- "/**/framework-docs-*-dist.zip"
properties:
"zip.type": "dist"
- include:
- "/**/framework-docs-*-schema.zip"
properties:
"zip.type": "schema"
get_params:
threads: 8
- name: jdk20-build
serial: true
public: true
plan:
- get: ci-image
- get: git-repo
- get: every-morning
trigger: true
- put: repo-status-jdk20-build
params: { state: "pending", commit: "git-repo" }
- do:
- task: check-project
image: ci-image
file: git-repo/ci/tasks/check-project.yml
privileged: true
timeout: ((task-timeout))
params:
TEST_TOOLCHAIN: 20
<<: *build-project-task-params
on_failure:
do:
- put: repo-status-jdk20-build
params: { state: "failure", commit: "git-repo" }
- put: slack-alert
params:
<<: *slack-fail-params
- put: repo-status-jdk20-build
params: { state: "success", commit: "git-repo" }
- name: build-pull-requests
serial: true
public: true
plan:
- get: ci-image
- get: git-repo
resource: git-pull-request
trigger: true
version: every
- do:
- put: git-pull-request
params:
path: git-repo
status: pending
- task: build-pr
image: ci-image
file: git-repo/ci/tasks/build-pr.yml
privileged: true
timeout: ((task-timeout))
params:
BRANCH: ((branch))
on_success:
put: git-pull-request
params:
path: git-repo
status: success
on_failure:
put: git-pull-request
params:
path: git-repo
status: failure
- name: stage-milestone
serial: true
plan:
- get: ci-image
- get: git-repo
trigger: false
- task: stage
image: ci-image
file: git-repo/ci/tasks/stage-version.yml
params:
RELEASE_TYPE: M
<<: *gradle-enterprise-task-params
- put: artifactory-repo
params:
<<: *artifactory-params
repo: libs-staging-local
- put: git-repo
params:
repository: stage-git-repo
- name: promote-milestone
serial: true
plan:
- get: ci-image
- get: git-repo
trigger: false
- get: artifactory-repo
trigger: false
passed: [stage-milestone]
params:
download_artifacts: false
save_build_info: true
- task: promote
file: git-repo/ci/tasks/promote-version.yml
params:
RELEASE_TYPE: M
<<: *artifactory-task-params
- task: generate-changelog
file: git-repo/ci/tasks/generate-changelog.yml
params:
RELEASE_TYPE: M
<<: *github-task-params
<<: *docker-resource-source
- put: github-pre-release
params:
<<: *changelog-task-params
- name: stage-rc
serial: true
plan:
- get: ci-image
- get: git-repo
trigger: false
- task: stage
image: ci-image
file: git-repo/ci/tasks/stage-version.yml
params:
RELEASE_TYPE: RC
<<: *gradle-enterprise-task-params
- put: artifactory-repo
params:
<<: *artifactory-params
repo: libs-staging-local
- put: git-repo
params:
repository: stage-git-repo
- name: promote-rc
serial: true
plan:
- get: ci-image
- get: git-repo
trigger: false
- get: artifactory-repo
trigger: false
passed: [stage-rc]
params:
download_artifacts: false
save_build_info: true
- task: promote
file: git-repo/ci/tasks/promote-version.yml
params:
RELEASE_TYPE: RC
<<: *docker-resource-source
<<: *artifactory-task-params
- task: generate-changelog
file: git-repo/ci/tasks/generate-changelog.yml
params:
RELEASE_TYPE: RC
<<: *github-task-params
- put: github-pre-release
params:
<<: *changelog-task-params
- name: stage-release
serial: true
plan:
- get: ci-image
- get: git-repo
trigger: false
- task: stage
image: ci-image
file: git-repo/ci/tasks/stage-version.yml
params:
RELEASE_TYPE: RELEASE
<<: *gradle-enterprise-task-params
- put: artifactory-repo
params:
<<: *artifactory-params
repo: libs-staging-local
- put: git-repo
params:
repository: stage-git-repo
- name: promote-release
serial: true
plan:
- get: ci-image
- get: git-repo
trigger: false
- get: artifactory-repo
trigger: false
passed: [stage-release]
params:
download_artifacts: true
save_build_info: true
- task: promote
file: git-repo/ci/tasks/promote-version.yml
params:
RELEASE_TYPE: RELEASE
<<: *docker-resource-source
<<: *artifactory-task-params
<<: *sonatype-task-params
- name: create-github-release
serial: true
plan:
- get: ci-image
- get: git-repo
- get: artifactory-repo
trigger: true
passed: [promote-release]
params:
download_artifacts: false
save_build_info: true
- task: generate-changelog
file: git-repo/ci/tasks/generate-changelog.yml
params:
RELEASE_TYPE: RELEASE
<<: *docker-resource-source
<<: *github-task-params
- put: github-release
params:
<<: *changelog-task-params
groups:
- name: "builds"
jobs: ["build", "jdk20-build"]
- name: "releases"
jobs: ["stage-milestone", "stage-rc", "stage-release", "promote-milestone", "promote-rc", "promote-release", "create-github-release"]
- name: "ci-images"
jobs: ["build-ci-images"]
- name: "pull-requests"
jobs: [ "build-pull-requests" ]
+8
View File
@@ -0,0 +1,8 @@
#!/bin/bash
set -e
source $(dirname $0)/common.sh
pushd git-repo > /dev/null
./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false --no-daemon --max-workers=4 check
popd > /dev/null
+9
View File
@@ -0,0 +1,9 @@
#!/bin/bash
set -e
source $(dirname $0)/common.sh
repository=$(pwd)/distribution-repository
pushd git-repo > /dev/null
./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false --no-daemon --max-workers=4 -PdeploymentRepository=${repository} build publishAllPublicationsToDeploymentRepository
popd > /dev/null
+9
View File
@@ -0,0 +1,9 @@
#!/bin/bash
set -e
source $(dirname $0)/common.sh
pushd git-repo > /dev/null
./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false -Porg.gradle.java.installations.fromEnv=JDK17,JDK20 \
-PmainToolchain=${MAIN_TOOLCHAIN} -PtestToolchain=${TEST_TOOLCHAIN} --no-daemon --max-workers=4 check
popd > /dev/null
+2
View File
@@ -0,0 +1,2 @@
source /opt/concourse-java.sh
setup_symlinks
+12
View File
@@ -0,0 +1,12 @@
#!/bin/bash
set -e
CONFIG_DIR=git-repo/ci/config
version=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.modules[0].id' | sed 's/.*:.*:\(.*\)/\1/' )
java -jar /github-changelog-generator.jar \
--spring.config.location=${CONFIG_DIR}/changelog-generator.yml \
${version} generated-changelog/changelog.md
echo ${version} > generated-changelog/version
echo v${version} > generated-changelog/tag
+17
View File
@@ -0,0 +1,17 @@
#!/bin/bash
CONFIG_DIR=git-repo/ci/config
version=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.modules[0].id' | sed 's/.*:.*:\(.*\)/\1/' )
export BUILD_INFO_LOCATION=$(pwd)/artifactory-repo/build-info.json
java -jar /concourse-release-scripts.jar \
--spring.config.location=${CONFIG_DIR}/release-scripts.yml \
publishToCentral $RELEASE_TYPE $BUILD_INFO_LOCATION artifactory-repo || { exit 1; }
java -jar /concourse-release-scripts.jar \
--spring.config.location=${CONFIG_DIR}/release-scripts.yml \
promote $RELEASE_TYPE $BUILD_INFO_LOCATION || { exit 1; }
echo "Promotion complete"
echo $version > version/version
+50
View File
@@ -0,0 +1,50 @@
#!/bin/bash
set -e
source $(dirname $0)/common.sh
repository=$(pwd)/distribution-repository
pushd git-repo > /dev/null
git fetch --tags --all > /dev/null
popd > /dev/null
git clone git-repo stage-git-repo > /dev/null
pushd stage-git-repo > /dev/null
snapshotVersion=$( awk -F '=' '$1 == "version" { print $2 }' gradle.properties )
if [[ $RELEASE_TYPE = "M" ]]; then
stageVersion=$( get_next_milestone_release $snapshotVersion)
nextVersion=$snapshotVersion
elif [[ $RELEASE_TYPE = "RC" ]]; then
stageVersion=$( get_next_rc_release $snapshotVersion)
nextVersion=$snapshotVersion
elif [[ $RELEASE_TYPE = "RELEASE" ]]; then
stageVersion=$( get_next_release $snapshotVersion)
nextVersion=$( bump_version_number $snapshotVersion)
else
echo "Unknown release type $RELEASE_TYPE" >&2; exit 1;
fi
echo "Staging $stageVersion (next version will be $nextVersion)"
sed -i "s/version=$snapshotVersion/version=$stageVersion/" gradle.properties
git config user.name "Spring Builds" > /dev/null
git config user.email "spring-builds@users.noreply.github.com" > /dev/null
git add gradle.properties > /dev/null
git commit -m"Release v$stageVersion" > /dev/null
git tag -a "v$stageVersion" -m"Release v$stageVersion" > /dev/null
./gradlew --no-daemon --max-workers=4 -PdeploymentRepository=${repository} build publishAllPublicationsToDeploymentRepository
git reset --hard HEAD^ > /dev/null
if [[ $nextVersion != $snapshotVersion ]]; then
echo "Setting next development version (v$nextVersion)"
sed -i "s/version=$snapshotVersion/version=$nextVersion/" gradle.properties
git add gradle.properties > /dev/null
git commit -m"Next development version (v$nextVersion)" > /dev/null
fi;
echo "Staging Complete"
popd > /dev/null
+30
View File
@@ -0,0 +1,30 @@
---
platform: linux
image_resource:
type: registry-image
source:
repository: concourse/oci-build-task
tag: 0.10.0
username: ((docker-hub-username))
password: ((docker-hub-password))
inputs:
- name: ci-images-git-repo
outputs:
- name: image
caches:
- path: ci-image-cache
params:
CONTEXT: ci-images-git-repo/ci/images
DOCKERFILE: ci-images-git-repo/ci/images/ci-image/Dockerfile
DOCKER_HUB_AUTH: ((docker-hub-auth))
run:
path: /bin/sh
args:
- "-c"
- |
mkdir -p /root/.docker
cat > /root/.docker/config.json <<EOF
{ "auths": { "https://index.docker.io/v1/": { "auth": "$DOCKER_HUB_AUTH" }}}
EOF
build
+19
View File
@@ -0,0 +1,19 @@
---
platform: linux
inputs:
- name: git-repo
caches:
- path: gradle
params:
BRANCH:
CI: true
GRADLE_ENTERPRISE_ACCESS_KEY:
GRADLE_ENTERPRISE_CACHE_USERNAME:
GRADLE_ENTERPRISE_CACHE_PASSWORD:
GRADLE_ENTERPRISE_URL: https://ge.spring.io
run:
path: bash
args:
- -ec
- |
${PWD}/git-repo/ci/scripts/build-pr.sh
+22
View File
@@ -0,0 +1,22 @@
---
platform: linux
inputs:
- name: git-repo
outputs:
- name: distribution-repository
- name: git-repo
caches:
- path: gradle
params:
BRANCH:
CI: true
GRADLE_ENTERPRISE_ACCESS_KEY:
GRADLE_ENTERPRISE_CACHE_USERNAME:
GRADLE_ENTERPRISE_CACHE_PASSWORD:
GRADLE_ENTERPRISE_URL: https://ge.spring.io
run:
path: bash
args:
- -ec
- |
${PWD}/git-repo/ci/scripts/build-project.sh
+24
View File
@@ -0,0 +1,24 @@
---
platform: linux
inputs:
- name: git-repo
outputs:
- name: distribution-repository
- name: git-repo
caches:
- path: gradle
params:
BRANCH:
CI: true
MAIN_TOOLCHAIN:
TEST_TOOLCHAIN:
GRADLE_ENTERPRISE_ACCESS_KEY:
GRADLE_ENTERPRISE_CACHE_USERNAME:
GRADLE_ENTERPRISE_CACHE_PASSWORD:
GRADLE_ENTERPRISE_URL: https://ge.spring.io
run:
path: bash
args:
- -ec
- |
${PWD}/git-repo/ci/scripts/check-project.sh
+22
View File
@@ -0,0 +1,22 @@
---
platform: linux
image_resource:
type: registry-image
source:
repository: springio/github-changelog-generator
tag: '0.0.8'
username: ((docker-hub-username))
password: ((docker-hub-password))
inputs:
- name: git-repo
- name: artifactory-repo
outputs:
- name: generated-changelog
params:
GITHUB_ORGANIZATION:
GITHUB_REPO:
GITHUB_USERNAME:
GITHUB_TOKEN:
RELEASE_TYPE:
run:
path: git-repo/ci/scripts/generate-changelog.sh
+25
View File
@@ -0,0 +1,25 @@
---
platform: linux
image_resource:
type: registry-image
source:
repository: springio/concourse-release-scripts
tag: '0.3.4'
username: ((docker-hub-username))
password: ((docker-hub-password))
inputs:
- name: git-repo
- name: artifactory-repo
outputs:
- name: version
params:
RELEASE_TYPE:
ARTIFACTORY_SERVER:
ARTIFACTORY_USERNAME:
ARTIFACTORY_PASSWORD:
SONATYPE_USER:
SONATYPE_PASSWORD:
SONATYPE_URL:
SONATYPE_STAGING_PROFILE:
run:
path: git-repo/ci/scripts/promote-version.sh
+17
View File
@@ -0,0 +1,17 @@
---
platform: linux
inputs:
- name: git-repo
outputs:
- name: stage-git-repo
- name: distribution-repository
params:
RELEASE_TYPE:
CI: true
GRADLE_ENTERPRISE_CACHE_USERNAME:
GRADLE_ENTERPRISE_CACHE_PASSWORD:
GRADLE_ENTERPRISE_URL: https://ge.spring.io
caches:
- path: gradle
run:
path: git-repo/ci/scripts/stage-version.sh
-119
View File
@@ -1,119 +0,0 @@
plugins {
id 'java-platform'
id 'io.freefair.aggregate-javadoc' version '8.3'
}
description = "Spring Framework API Docs"
apply from: "${rootDir}/gradle/publications.gradle"
repositories {
maven {
url = "https://repo.spring.io/release"
}
}
dependencies {
moduleProjects.each { moduleProject ->
javadoc moduleProject
}
}
javadoc {
title = "${rootProject.description} ${version} API"
options {
encoding = "UTF-8"
memberLevel = JavadocMemberLevel.PROTECTED
author = true
header = rootProject.description
use = true
overview = project.relativePath("$rootProject.rootDir/framework-docs/src/docs/api/overview.html")
destinationDir = project.java.docsDir.dir("javadoc-api").get().asFile
splitIndex = true
links(rootProject.ext.javadocLinks)
addBooleanOption('Xdoclint:syntax,reference', true) // only check syntax and reference with doclint
addBooleanOption('Werror', true) // fail build on Javadoc warnings
}
maxMemory = "1024m"
doFirst {
classpath += files(
// ensure the javadoc process can resolve types compiled from .aj sources
project(":spring-aspects").sourceSets.main.output
)
classpath += files(moduleProjects.collect { it.sourceSets.main.compileClasspath })
}
}
/**
* Produce KDoc for all Spring Framework modules in "build/docs/kdoc"
*/
rootProject.tasks.dokkaHtmlMultiModule.configure {
dependsOn {
tasks.named("javadoc")
}
moduleName.set("spring-framework")
outputDirectory.set(project.java.docsDir.dir("kdoc-api").get().asFile)
includes.from("$rootProject.rootDir/framework-docs/src/docs/api/dokka-overview.md")
}
/**
* Zip all Java docs (javadoc & kdoc) into a single archive
*/
tasks.register('docsZip', Zip) {
dependsOn = ['javadoc', rootProject.tasks.dokkaHtmlMultiModule]
group = "distribution"
description = "Builds -${archiveClassifier} archive containing api and reference " +
"for deployment at https://docs.spring.io/spring-framework/docs/."
archiveBaseName.set("spring-framework")
archiveClassifier.set("docs")
from("src/dist") {
include "changelog.txt"
}
from(javadoc) {
into "javadoc-api"
}
from(rootProject.tasks.dokkaHtmlMultiModule.outputDirectory) {
into "kdoc-api"
}
}
/**
* Zip all Spring Framework schemas into a single archive
*/
tasks.register('schemaZip', Zip) {
group = "distribution"
archiveBaseName.set("spring-framework")
archiveClassifier.set("schema")
description = "Builds -${archiveClassifier} archive containing all " +
"XSDs for deployment at https://springframework.org/schema."
duplicatesStrategy = DuplicatesStrategy.EXCLUDE
moduleProjects.each { module ->
def Properties schemas = new Properties();
module.sourceSets.main.resources.find {
(it.path.endsWith("META-INF/spring.schemas") || it.path.endsWith("META-INF\\spring.schemas"))
}?.withInputStream { schemas.load(it) }
for (def key : schemas.keySet()) {
def shortName = key.replaceAll(/http.*schema.(.*).spring-.*/, '$1')
assert shortName != key
File xsdFile = module.sourceSets.main.resources.find {
(it.path.endsWith(schemas.get(key)) || it.path.endsWith(schemas.get(key).replaceAll('\\/', '\\\\')))
}
assert xsdFile != null
into(shortName) {
from xsdFile.path
}
}
}
}
publishing {
publications {
mavenJava(MavenPublication) {
artifact docsZip
artifact schemaZip
}
}
}
-39
View File
@@ -1,39 +0,0 @@
antora:
extensions:
- require: '@springio/antora-extensions'
root_component_name: 'framework'
site:
title: Spring Framework
url: https://docs.spring.io/spring-framework/reference
robots: allow
git:
ensure_git_suffix: false
content:
sources:
- url: https://github.com/spring-projects/spring-framework
# Refname matching:
# https://docs.antora.org/antora/latest/playbook/content-refname-matching/
branches: ['main', '{6..9}.+({1..9}).x']
tags: ['v{6..9}.+({0..9}).+({0..9})?(-{RC,M}*)', '!(v6.0.{0..8})', '!(v6.0.0-{RC,M}{0..9})']
start_path: framework-docs
asciidoc:
extensions:
- '@asciidoctor/tabs'
- '@springio/asciidoctor-extensions'
- '@springio/asciidoctor-extensions/include-code-extension'
attributes:
page-stackoverflow-url: https://stackoverflow.com/questions/tagged/spring
page-pagination: ''
hide-uri-scheme: '@'
tabs-sync-option: '@'
include-java: 'example$docs-src/main/java/org/springframework/docs'
urls:
latest_version_segment_strategy: redirect:to
latest_version_segment: ''
redirect_facility: httpd
runtime:
log:
failure_level: warn
ui:
bundle:
url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.18/ui-bundle.zip
+9 -74
View File
@@ -17,81 +17,16 @@ asciidoc:
# FIXME: the copyright is not removed
# FIXME: The package is not renamed
chomp: 'all'
fold: 'all'
table-stripes: 'odd'
include-java: 'example$docs-src/main/java/org/springframework/docs'
include-kotlin: 'example$docs-src/main/kotlin/org/springframework/docs'
include-xml: 'example$docs-src/main/resources/org/springframework/docs'
spring-site: 'https://spring.io'
spring-site-blog: '{spring-site}/blog'
spring-site-cve: "{spring-site}/security"
spring-site-guides: '{spring-site}/guides'
spring-site-projects: '{spring-site}/projects'
spring-site-tools: "{spring-site}/tools"
spring-org: 'spring-projects'
spring-github-org: "https://github.com/{spring-org}"
spring-framework-github: "https://github.com/{spring-org}/spring-framework"
spring-framework-code: '{spring-framework-github}/tree/main'
spring-framework-issues: '{spring-framework-github}/issues'
spring-framework-wiki: '{spring-framework-github}/wiki'
# Docs
spring-framework-main-code: 'https://github.com/spring-projects/spring-framework/tree/main'
docs-site: 'https://docs.spring.io'
spring-framework-docs-root: '{docs-site}/spring-framework/docs'
spring-framework-api: '{spring-framework-docs-root}/{spring-version}/javadoc-api/org/springframework'
spring-framework-api-kdoc: '{spring-framework-docs-root}/{spring-version}/kdoc-api'
spring-framework-reference: '{spring-framework-docs-root}/{spring-version}/reference'
#
# Other Spring portfolio projects
spring-boot-docs: '{docs-site}/spring-boot'
spring-boot-docs-ref: '{spring-boot-docs}/reference'
spring-boot-issues: '{spring-github-org}/spring-boot/issues'
# TODO add more projects / links or just build up on {docs-site}?
# TODO rename the below using new conventions
docs-spring: "{docs-site}/spring-framework/docs/{spring-version}"
docs-spring-framework: '{docs-site}/spring-framework/docs/{spring-version}'
api-spring-framework: '{docs-spring-framework}/javadoc-api/org/springframework'
docs-graalvm: 'https://www.graalvm.org/22.3/reference-manual'
docs-spring-boot: '{docs-site}/spring-boot/docs/current/reference'
docs-spring-gemfire: '{docs-site}/spring-gemfire/docs/current/reference'
docs-spring-security: '{docs-site}/spring-security/reference'
docs-spring-session: '{docs-site}/spring-session/reference'
#
# External projects URLs and related attributes
aspectj-site: 'https://www.eclipse.org/aspectj'
aspectj-docs: "{aspectj-site}/doc/released"
aspectj-api: "{aspectj-docs}/runtime-api"
aspectj-docs-devguide: "{aspectj-docs}/devguide"
aspectj-docs-progguide: "{aspectj-docs}/progguide"
assertj-docs: 'https://assertj.github.io/doc'
baeldung-blog: 'https://www.baeldung.com'
bean-validation-site: 'https://beanvalidation.org'
graalvm-docs: 'https://www.graalvm.org/22.3/reference-manual'
hibernate-validator-site: 'https://hibernate.org/validator/'
jackson-docs: 'https://fasterxml.github.io'
jackson-github-org: 'https://github.com/FasterXML'
java-api: 'https://docs.oracle.com/en/java/javase/17/docs/api'
java-tutorial: 'https://docs.oracle.com/javase/tutorial'
JSR: 'https://www.jcp.org/en/jsr/detail?id='
kotlin-site: 'https://kotlinlang.org'
kotlin-docs: '{kotlin-site}/docs'
kotlin-api: '{kotlin-site}/api/latest'
kotlin-coroutines-api: '{kotlin-site}/api/kotlinx.coroutines'
kotlin-github-org: 'https://github.com/Kotlin'
kotlin-issues: 'https://youtrack.jetbrains.com/issue'
micrometer-docs: 'https://docs.micrometer.io/micrometer/reference'
micrometer-context-propagation-docs: 'https://docs.micrometer.io/context-propagation/reference'
petclinic-github-org: 'https://github.com/spring-petclinic'
reactive-streams-site: 'https://www.reactive-streams.org'
reactive-streams-spec: 'https://github.com/reactive-streams/reactive-streams-jvm/blob/master/README.md#specification'
reactor-github-org: 'https://github.com/reactor'
reactor-site: 'https://projectreactor.io'
rsocket-github-org: 'https://github.com/rsocket'
rsocket-java: '{rsocket-github-org}/rsocket-java'
rsocket-java-code: '{rsocket-java}/tree/master/'
rsocket-protocol-extensions: '{rsocket-github-org}/rsocket/tree/master/Extensions'
rsocket-site: 'https://rsocket.io'
rfc-site: 'https://datatracker.ietf.org/doc/html'
sockjs-client: 'https://github.com/sockjs/sockjs-client'
sockjs-protocol: 'https://github.com/sockjs/sockjs-protocol'
sockjs-protocol-site: "https://sockjs.github.io/sockjs-protocol"
stackoverflow-site: 'https://stackoverflow.com'
stackoverflow-questions: '{stackoverflow-site}/questions'
stackoverflow-spring-tag: "{stackoverflow-questions}/tagged/spring"
stackoverflow-spring-kotlin-tags: "{stackoverflow-spring-tag}+kotlin"
testcontainers-site: 'https://www.testcontainers.org'
vavr-docs: 'https://vavr-io.github.io/vavr-docs'
gh-rsocket: 'https://github.com/rsocket'
gh-rsocket-extensions: '{gh-rsocket}/rsocket/blob/master/Extensions'
gh-rsocket-java: '{gh-rsocket}/rsocket-java{gh-rsocket}/rsocket-java'
+187 -32
View File
@@ -6,27 +6,49 @@ plugins {
description = "Spring Framework Docs"
apply from: "${rootDir}/gradle/ide.gradle"
apply from: "${rootDir}/gradle/publications.gradle"
antora {
options = [clean: true, fetch: !project.gradle.startParameter.offline, stacktrace: true]
version = '3.2.0-alpha.2'
playbook = layout.buildDirectory.file('cached-antora-playbook.yml').get().getAsFile()
playbookProvider {
repository = 'spring-projects/spring-framework'
branch = 'docs-build'
path = 'lib/antora/templates/per-branch-antora-playbook.yml'
checkLocalBranch = true
}
options = ['--clean', '--stacktrace']
environment = [
'BUILD_REFNAME': 'HEAD',
'BUILD_VERSION': project.version,
'ALGOLIA_API_KEY': '82c7ead946afbac3cf98c32446154691',
'ALGOLIA_APP_ID': '244V8V9FGG',
'ALGOLIA_INDEX_NAME': 'framework-docs'
]
dependencies = [
'@antora/atlas-extension': '1.0.0-alpha.1',
'@antora/collector-extension': '1.0.0-alpha.3',
'@asciidoctor/tabs': '1.0.0-beta.3',
'@opendevise/antora-release-line-extension': '1.0.0-alpha.2',
'@springio/antora-extensions': '1.3.0',
'@springio/asciidoctor-extensions': '1.0.0-alpha.9'
]
}
tasks.named("generateAntoraYml") {
asciidocAttributes = project.provider( {
return ["spring-version": project.version ]
} )
}
tasks.register("generateAntoraResources") {
tasks.create("generateAntoraResources") {
dependsOn 'generateAntoraYml'
}
tasks.named("check") {
dependsOn 'antora'
}
jar {
enabled = false
}
@@ -37,39 +59,172 @@ javadoc {
repositories {
maven {
url = "https://repo.spring.io/release"
url "https://repo.spring.io/release"
}
}
dependencies {
api(project(":spring-aspects"))
api(project(":spring-context"))
api(project(":spring-context-support"))
api(project(":spring-core-test"))
api(project(":spring-jdbc"))
api(project(":spring-jms"))
api(project(":spring-test"))
api(project(":spring-web"))
api(project(":spring-webflux"))
api(project(":spring-webmvc"))
api(project(":spring-websocket"))
api("com.fasterxml.jackson.core:jackson-databind")
api("com.fasterxml.jackson.module:jackson-module-parameter-names")
api("com.mchange:c3p0:0.9.5.5")
api("com.oracle.database.jdbc:ojdbc11")
api("io.projectreactor.netty:reactor-netty-http")
api("jakarta.jms:jakarta.jms-api")
api("jakarta.servlet:jakarta.servlet-api")
api("jakarta.resource:jakarta.resource-api")
api("jakarta.validation:jakarta.validation-api")
api("javax.cache:cache-api")
api("org.apache.activemq:activemq-ra:6.1.2")
api("org.apache.commons:commons-dbcp2:2.11.0")
api("org.aspectj:aspectjweaver")
api("org.assertj:assertj-core")
api("org.eclipse.jetty.websocket:jetty-websocket-jetty-api")
api("org.jetbrains.kotlin:kotlin-stdlib")
api("org.junit.jupiter:junit-jupiter-api")
implementation(project(":spring-core-test"))
implementation("org.assertj:assertj-core")
}
/**
* Produce Javadoc for all Spring Framework modules in "build/docs/javadoc"
*/
task api(type: Javadoc) {
group = "Documentation"
description = "Generates aggregated Javadoc API documentation."
title = "${rootProject.description} ${version} API"
dependsOn {
moduleProjects.collect {
it.tasks.getByName("jar")
}
}
doFirst {
classpath = files(
// ensure the javadoc process can resolve types compiled from .aj sources
project(":spring-aspects").sourceSets.main.output
)
classpath += files(moduleProjects.collect { it.sourceSets.main.compileClasspath })
}
options {
encoding = "UTF-8"
memberLevel = JavadocMemberLevel.PROTECTED
author = true
header = rootProject.description
use = true
overview = "framework-docs/src/docs/api/overview.html"
splitIndex = true
links(project.ext.javadocLinks)
addBooleanOption('Xdoclint:syntax', true) // only check syntax with doclint
addBooleanOption('Werror', true) // fail build on Javadoc warnings
}
source moduleProjects.collect { project ->
project.sourceSets.main.allJava
}
maxMemory = "1024m"
destinationDir = file("$buildDir/docs/javadoc")
}
/**
* Produce KDoc for all Spring Framework modules in "build/docs/kdoc"
*/
rootProject.tasks.dokkaHtmlMultiModule.configure {
dependsOn {
tasks.getByName("api")
}
moduleName.set("spring-framework")
outputDirectory.set(project.file("$buildDir/docs/kdoc"))
}
/**
* Zip all Java docs (javadoc & kdoc) into a single archive
*/
task docsZip(type: Zip, dependsOn: ['api', rootProject.tasks.dokkaHtmlMultiModule]) {
group = "Distribution"
description = "Builds -${archiveClassifier} archive containing api and reference " +
"for deployment at https://docs.spring.io/spring-framework/docs/."
archiveBaseName.set("spring-framework")
archiveClassifier.set("docs")
from("src/dist") {
include "changelog.txt"
}
from (api) {
into "javadoc-api"
}
from (rootProject.tasks.dokkaHtmlMultiModule.outputDirectory) {
into "kdoc-api"
}
}
/**
* Zip all Spring Framework schemas into a single archive
*/
task schemaZip(type: Zip) {
group = "Distribution"
archiveBaseName.set("spring-framework")
archiveClassifier.set("schema")
description = "Builds -${archiveClassifier} archive containing all " +
"XSDs for deployment at https://springframework.org/schema."
duplicatesStrategy DuplicatesStrategy.EXCLUDE
moduleProjects.each { module ->
def Properties schemas = new Properties();
module.sourceSets.main.resources.find {
(it.path.endsWith("META-INF/spring.schemas") || it.path.endsWith("META-INF\\spring.schemas"))
}?.withInputStream { schemas.load(it) }
for (def key : schemas.keySet()) {
def shortName = key.replaceAll(/http.*schema.(.*).spring-.*/, '$1')
assert shortName != key
File xsdFile = module.sourceSets.main.resources.find {
(it.path.endsWith(schemas.get(key)) || it.path.endsWith(schemas.get(key).replaceAll('\\/','\\\\')))
}
assert xsdFile != null
into (shortName) {
from xsdFile.path
}
}
}
}
/**
* Create a distribution zip with everything:
* docs, schemas, jars, source jars, javadoc jars
*/
task distZip(type: Zip, dependsOn: [docsZip, schemaZip]) {
group = "Distribution"
archiveBaseName.set("spring-framework")
archiveClassifier.set("dist")
description = "Builds -${archiveClassifier} archive, containing all jars and docs, " +
"suitable for community download page."
ext.baseDir = "spring-framework-${project.version}";
from("src/docs/dist") {
include "readme.txt"
include "license.txt"
include "notice.txt"
into "${baseDir}"
expand(copyright: new Date().format("yyyy"), version: project.version)
}
from(zipTree(docsZip.archiveFile)) {
into "${baseDir}/docs"
}
from(zipTree(schemaZip.archiveFile)) {
into "${baseDir}/schema"
}
moduleProjects.each { module ->
into ("${baseDir}/libs") {
from module.jar
if (module.tasks.findByPath("sourcesJar")) {
from module.sourcesJar
}
if (module.tasks.findByPath("javadocJar")) {
from module.javadocJar
}
}
}
}
distZip.mustRunAfter moduleProjects.check
publishing {
publications {
mavenJava(MavenPublication) {
artifact docsZip
artifact schemaZip
artifact distZip
}
}
}
+79 -102
View File
@@ -39,8 +39,8 @@
** xref:core/resources.adoc[]
** xref:core/validation.adoc[]
*** xref:core/validation/validator.adoc[]
*** xref:core/validation/beans-beans.adoc[]
*** xref:core/validation/conversion.adoc[]
*** xref:core/validation/beans-beans.adoc[]
*** xref:core/validation/convert.adoc[]
*** xref:core/validation/format.adoc[]
*** xref:core/validation/format-configuring-formatting-globaldatetimeformat.adoc[]
@@ -60,7 +60,6 @@
**** xref:core/expressions/language-ref/constructors.adoc[]
**** xref:core/expressions/language-ref/variables.adoc[]
**** xref:core/expressions/language-ref/functions.adoc[]
**** xref:core/expressions/language-ref/varargs.adoc[]
**** xref:core/expressions/language-ref/bean-references.adoc[]
**** xref:core/expressions/language-ref/operator-ternary.adoc[]
**** xref:core/expressions/language-ref/operator-elvis.adoc[]
@@ -107,6 +106,83 @@
*** xref:core/appendix/xsd-schemas.adoc[]
*** xref:core/appendix/xml-custom.adoc[]
*** xref:core/appendix/application-startup-steps.adoc[]
* xref:testing.adoc[]
** xref:testing/introduction.adoc[]
** xref:testing/unit.adoc[]
** xref:testing/integration.adoc[]
** xref:testing/support-jdbc.adoc[]
** xref:testing/testcontext-framework.adoc[]
*** xref:testing/testcontext-framework/key-abstractions.adoc[]
*** xref:testing/testcontext-framework/bootstrapping.adoc[]
*** xref:testing/testcontext-framework/tel-config.adoc[]
*** xref:testing/testcontext-framework/application-events.adoc[]
*** xref:testing/testcontext-framework/test-execution-events.adoc[]
*** xref:testing/testcontext-framework/ctx-management.adoc[]
**** xref:testing/testcontext-framework/ctx-management/xml.adoc[]
**** xref:testing/testcontext-framework/ctx-management/groovy.adoc[]
**** xref:testing/testcontext-framework/ctx-management/javaconfig.adoc[]
**** xref:testing/testcontext-framework/ctx-management/mixed-config.adoc[]
**** xref:testing/testcontext-framework/ctx-management/initializers.adoc[]
**** xref:testing/testcontext-framework/ctx-management/inheritance.adoc[]
**** xref:testing/testcontext-framework/ctx-management/env-profiles.adoc[]
**** xref:testing/testcontext-framework/ctx-management/property-sources.adoc[]
**** xref:testing/testcontext-framework/ctx-management/dynamic-property-sources.adoc[]
**** xref:testing/testcontext-framework/ctx-management/web.adoc[]
**** xref:testing/testcontext-framework/ctx-management/web-mocks.adoc[]
**** xref:testing/testcontext-framework/ctx-management/caching.adoc[]
**** xref:testing/testcontext-framework/ctx-management/hierarchies.adoc[]
*** xref:testing/testcontext-framework/fixture-di.adoc[]
*** xref:testing/testcontext-framework/web-scoped-beans.adoc[]
*** xref:testing/testcontext-framework/tx.adoc[]
*** xref:testing/testcontext-framework/executing-sql.adoc[]
*** xref:testing/testcontext-framework/parallel-test-execution.adoc[]
*** xref:testing/testcontext-framework/support-classes.adoc[]
*** xref:testing/testcontext-framework/aot.adoc[]
** xref:testing/webtestclient.adoc[]
** xref:testing/spring-mvc-test-framework.adoc[]
*** xref:testing/spring-mvc-test-framework/server.adoc[]
*** xref:testing/spring-mvc-test-framework/server-static-imports.adoc[]
*** xref:testing/spring-mvc-test-framework/server-setup-options.adoc[]
*** xref:testing/spring-mvc-test-framework/server-setup-steps.adoc[]
*** xref:testing/spring-mvc-test-framework/server-performing-requests.adoc[]
*** xref:testing/spring-mvc-test-framework/server-defining-expectations.adoc[]
*** xref:testing/spring-mvc-test-framework/async-requests.adoc[]
*** xref:testing/spring-mvc-test-framework/vs-streaming-response.adoc[]
*** xref:testing/spring-mvc-test-framework/server-filters.adoc[]
*** xref:testing/spring-mvc-test-framework/vs-end-to-end-integration-tests.adoc[]
*** xref:testing/spring-mvc-test-framework/server-resources.adoc[]
*** xref:testing/spring-mvc-test-framework/server-htmlunit.adoc[]
**** xref:testing/spring-mvc-test-framework/server-htmlunit/why.adoc[]
**** xref:testing/spring-mvc-test-framework/server-htmlunit/mah.adoc[]
**** xref:testing/spring-mvc-test-framework/server-htmlunit/webdriver.adoc[]
**** xref:testing/spring-mvc-test-framework/server-htmlunit/geb.adoc[]
** xref:testing/spring-mvc-test-client.adoc[]
** xref:testing/appendix.adoc[]
*** xref:testing/annotations.adoc[]
**** xref:testing/annotations/integration-standard.adoc[]
**** xref:testing/annotations/integration-spring.adoc[]
***** xref:testing/annotations/integration-spring/annotation-bootstrapwith.adoc[]
***** xref:testing/annotations/integration-spring/annotation-contextconfiguration.adoc[]
***** xref:testing/annotations/integration-spring/annotation-webappconfiguration.adoc[]
***** xref:testing/annotations/integration-spring/annotation-contexthierarchy.adoc[]
***** xref:testing/annotations/integration-spring/annotation-activeprofiles.adoc[]
***** xref:testing/annotations/integration-spring/annotation-testpropertysource.adoc[]
***** xref:testing/annotations/integration-spring/annotation-dynamicpropertysource.adoc[]
***** xref:testing/annotations/integration-spring/annotation-dirtiescontext.adoc[]
***** xref:testing/annotations/integration-spring/annotation-testexecutionlisteners.adoc[]
***** xref:testing/annotations/integration-spring/annotation-recordapplicationevents.adoc[]
***** xref:testing/annotations/integration-spring/annotation-commit.adoc[]
***** xref:testing/annotations/integration-spring/annotation-rollback.adoc[]
***** xref:testing/annotations/integration-spring/annotation-beforetransaction.adoc[]
***** xref:testing/annotations/integration-spring/annotation-aftertransaction.adoc[]
***** xref:testing/annotations/integration-spring/annotation-sql.adoc[]
***** xref:testing/annotations/integration-spring/annotation-sqlconfig.adoc[]
***** xref:testing/annotations/integration-spring/annotation-sqlmergemode.adoc[]
***** xref:testing/annotations/integration-spring/annotation-sqlgroup.adoc[]
**** xref:testing/annotations/integration-junit4.adoc[]
**** xref:testing/annotations/integration-junit-jupiter.adoc[]
**** xref:testing/annotations/integration-meta.adoc[]
*** xref:testing/resources.adoc[]
* xref:data-access.adoc[]
** xref:data-access/transaction.adoc[]
*** xref:data-access/transaction/motivation.adoc[]
@@ -165,7 +241,6 @@
**** xref:web/webmvc/mvc-servlet/multipart.adoc[]
**** xref:web/webmvc/mvc-servlet/logging.adoc[]
*** xref:web/webmvc/filters.adoc[]
*** xref:web/webmvc/message-converters.adoc[]
*** xref:web/webmvc/mvc-controller.adoc[]
**** xref:web/webmvc/mvc-controller/ann.adoc[]
**** xref:web/webmvc/mvc-controller/ann-requestmapping.adoc[]
@@ -191,7 +266,6 @@
***** xref:web/webmvc/mvc-controller/ann-methods/jackson.adoc[]
**** xref:web/webmvc/mvc-controller/ann-modelattrib-methods.adoc[]
**** xref:web/webmvc/mvc-controller/ann-initbinder.adoc[]
**** xref:web/webmvc/mvc-controller/ann-validation.adoc[]
**** xref:web/webmvc/mvc-controller/ann-exceptionhandler.adoc[]
**** xref:web/webmvc/mvc-controller/ann-advice.adoc[]
*** xref:web/webmvc-functional.adoc[]
@@ -206,7 +280,6 @@
**** xref:web/webmvc-view/mvc-freemarker.adoc[]
**** xref:web/webmvc-view/mvc-groovymarkup.adoc[]
**** xref:web/webmvc-view/mvc-script.adoc[]
**** xref:web/webmvc-view/mvc-fragments.adoc[]
**** xref:web/webmvc-view/mvc-jsp.adoc[]
**** xref:web/webmvc-view/mvc-feeds.adoc[]
**** xref:web/webmvc-view/mvc-document.adoc[]
@@ -287,7 +360,6 @@
***** xref:web/webflux/controller/ann-methods/jackson.adoc[]
**** xref:web/webflux/controller/ann-modelattrib-methods.adoc[]
**** xref:web/webflux/controller/ann-initbinder.adoc[]
**** xref:web/webflux/controller/ann-validation.adoc[]
**** xref:web/webflux/controller/ann-exceptions.adoc[]
**** xref:web/webflux/controller/ann-advice.adoc[]
*** xref:web/webflux-functional.adoc[]
@@ -314,97 +386,6 @@
** xref:web/webflux-test.adoc[]
** xref:rsocket.adoc[]
** xref:web/webflux-reactive-libraries.adoc[]
* xref:testing.adoc[]
** xref:testing/introduction.adoc[]
** xref:testing/unit.adoc[]
** xref:testing/integration.adoc[]
** xref:testing/support-jdbc.adoc[]
** xref:testing/testcontext-framework.adoc[]
*** xref:testing/testcontext-framework/key-abstractions.adoc[]
*** xref:testing/testcontext-framework/bootstrapping.adoc[]
*** xref:testing/testcontext-framework/tel-config.adoc[]
*** xref:testing/testcontext-framework/application-events.adoc[]
*** xref:testing/testcontext-framework/test-execution-events.adoc[]
*** xref:testing/testcontext-framework/ctx-management.adoc[]
**** xref:testing/testcontext-framework/ctx-management/xml.adoc[]
**** xref:testing/testcontext-framework/ctx-management/groovy.adoc[]
**** xref:testing/testcontext-framework/ctx-management/javaconfig.adoc[]
**** xref:testing/testcontext-framework/ctx-management/mixed-config.adoc[]
**** xref:testing/testcontext-framework/ctx-management/context-customizers.adoc[]
**** xref:testing/testcontext-framework/ctx-management/initializers.adoc[]
**** xref:testing/testcontext-framework/ctx-management/inheritance.adoc[]
**** xref:testing/testcontext-framework/ctx-management/env-profiles.adoc[]
**** xref:testing/testcontext-framework/ctx-management/property-sources.adoc[]
**** xref:testing/testcontext-framework/ctx-management/dynamic-property-sources.adoc[]
**** xref:testing/testcontext-framework/ctx-management/web.adoc[]
**** xref:testing/testcontext-framework/ctx-management/web-mocks.adoc[]
**** xref:testing/testcontext-framework/ctx-management/caching.adoc[]
**** xref:testing/testcontext-framework/ctx-management/failure-threshold.adoc[]
**** xref:testing/testcontext-framework/ctx-management/hierarchies.adoc[]
*** xref:testing/testcontext-framework/fixture-di.adoc[]
*** xref:testing/testcontext-framework/bean-overriding.adoc[]
*** xref:testing/testcontext-framework/web-scoped-beans.adoc[]
*** xref:testing/testcontext-framework/tx.adoc[]
*** xref:testing/testcontext-framework/executing-sql.adoc[]
*** xref:testing/testcontext-framework/parallel-test-execution.adoc[]
*** xref:testing/testcontext-framework/support-classes.adoc[]
*** xref:testing/testcontext-framework/aot.adoc[]
** xref:testing/webtestclient.adoc[]
** xref:testing/mockmvc.adoc[]
*** xref:testing/mockmvc/overview.adoc[]
*** xref:testing/mockmvc/setup-options.adoc[]
*** xref:testing/mockmvc/hamcrest.adoc[]
**** xref:testing/mockmvc/hamcrest/static-imports.adoc[]
**** xref:testing/mockmvc/hamcrest/setup.adoc[]
**** xref:testing/mockmvc/hamcrest/setup-steps.adoc[]
**** xref:testing/mockmvc/hamcrest/requests.adoc[]
**** xref:testing/mockmvc/hamcrest/expectations.adoc[]
**** xref:testing/mockmvc/hamcrest/async-requests.adoc[]
**** xref:testing/mockmvc/hamcrest/vs-streaming-response.adoc[]
**** xref:testing/mockmvc/hamcrest/filters.adoc[]
*** xref:testing/mockmvc/assertj.adoc[]
**** xref:testing/mockmvc/assertj/setup.adoc[]
**** xref:testing/mockmvc/assertj/requests.adoc[]
**** xref:testing/mockmvc/assertj/assertions.adoc[]
**** xref:testing/mockmvc/assertj/integration.adoc[]
*** xref:testing/mockmvc/htmlunit.adoc[]
**** xref:testing/mockmvc/htmlunit/why.adoc[]
**** xref:testing/mockmvc/htmlunit/mah.adoc[]
**** xref:testing/mockmvc/htmlunit/webdriver.adoc[]
**** xref:testing/mockmvc/htmlunit/geb.adoc[]
*** xref:testing/mockmvc/vs-end-to-end-integration-tests.adoc[]
*** xref:testing/mockmvc/resources.adoc[]
** xref:testing/spring-mvc-test-client.adoc[]
** xref:testing/appendix.adoc[]
*** xref:testing/annotations.adoc[]
**** xref:testing/annotations/integration-standard.adoc[]
**** xref:testing/annotations/integration-spring.adoc[]
***** xref:testing/annotations/integration-spring/annotation-bootstrapwith.adoc[]
***** xref:testing/annotations/integration-spring/annotation-contextconfiguration.adoc[]
***** xref:testing/annotations/integration-spring/annotation-webappconfiguration.adoc[]
***** xref:testing/annotations/integration-spring/annotation-contexthierarchy.adoc[]
***** xref:testing/annotations/integration-spring/annotation-contextcustomizerfactories.adoc[]
***** xref:testing/annotations/integration-spring/annotation-activeprofiles.adoc[]
***** xref:testing/annotations/integration-spring/annotation-testpropertysource.adoc[]
***** xref:testing/annotations/integration-spring/annotation-dynamicpropertysource.adoc[]
***** xref:testing/annotations/integration-spring/annotation-testbean.adoc[]
***** xref:testing/annotations/integration-spring/annotation-mockitobean.adoc[]
***** xref:testing/annotations/integration-spring/annotation-dirtiescontext.adoc[]
***** xref:testing/annotations/integration-spring/annotation-testexecutionlisteners.adoc[]
***** xref:testing/annotations/integration-spring/annotation-recordapplicationevents.adoc[]
***** xref:testing/annotations/integration-spring/annotation-commit.adoc[]
***** xref:testing/annotations/integration-spring/annotation-rollback.adoc[]
***** xref:testing/annotations/integration-spring/annotation-beforetransaction.adoc[]
***** xref:testing/annotations/integration-spring/annotation-aftertransaction.adoc[]
***** xref:testing/annotations/integration-spring/annotation-sql.adoc[]
***** xref:testing/annotations/integration-spring/annotation-sqlconfig.adoc[]
***** xref:testing/annotations/integration-spring/annotation-sqlmergemode.adoc[]
***** xref:testing/annotations/integration-spring/annotation-sqlgroup.adoc[]
***** xref:testing/annotations/integration-spring/annotation-disabledinaotmode.adoc[]
**** xref:testing/annotations/integration-junit4.adoc[]
**** xref:testing/annotations/integration-junit-jupiter.adoc[]
**** xref:testing/annotations/integration-meta.adoc[]
*** xref:testing/resources.adoc[]
* xref:integration.adoc[]
** xref:integration/rest-clients.adoc[]
** xref:integration/jms.adoc[]
@@ -433,8 +414,6 @@
*** xref:integration/cache/plug.adoc[]
*** xref:integration/cache/specific-config.adoc[]
** xref:integration/observability.adoc[]
** xref:integration/checkpoint-restore.adoc[]
** xref:integration/cds.adoc[]
** xref:integration/appendix.adoc[]
* xref:languages.adoc[]
** xref:languages/kotlin.adoc[]
@@ -452,6 +431,4 @@
** xref:languages/groovy.adoc[]
** xref:languages/dynamic.adoc[]
* xref:appendix.adoc[]
* {spring-framework-docs-root}/{spring-version}/javadoc-api/[Java API,window=_blank, role=link-external]
* {spring-framework-api-kdoc}/[Kotlin API,window=_blank, role=link-external]
* {spring-framework-wiki}[Wiki, window=_blank, role=link-external]
* https://github.com/spring-projects/spring-framework/wiki[Wiki]
+14 -59
View File
@@ -8,7 +8,7 @@ within the core Spring Framework.
[[appendix-spring-properties]]
== Spring Properties
{spring-framework-api}/core/SpringProperties.html[`SpringProperties`] is a static holder
{api-spring-framework}/core/SpringProperties.html[`SpringProperties`] is a static holder
for properties that control certain low-level aspects of the Spring Framework. Users can
configure these properties via JVM system properties or programmatically via the
`SpringProperties.setProperty(String key, String value)` method. The latter may be
@@ -19,57 +19,15 @@ of the classpath -- for example, deployed within the application's JAR file.
The following table lists all currently supported Spring properties.
.Supported Spring Properties
[cols="1,1"]
|===
| Name | Description
| `spring.aop.ajc.ignore`
| Instructs Spring to ignore ajc-compiled aspects for Spring AOP proxying, restoring traditional
Spring behavior for scenarios where both weaving and AspectJ auto-proxying are enabled. See
{spring-framework-api}++/aop/aspectj/annotation/AbstractAspectJAdvisorFactory.html#IGNORE_AJC_PROPERTY_NAME++[`AbstractAspectJAdvisorFactory`]
for details.
| `spring.aot.enabled`
| Indicates the application should run with AOT generated artifacts. See
xref:core/aot.adoc[Ahead of Time Optimizations] and
{spring-framework-api}++/aot/AotDetector.html#AOT_ENABLED++[`AotDetector`]
for details.
| `spring.beaninfo.ignore`
| Instructs Spring to use the `Introspector.IGNORE_ALL_BEANINFO` mode when calling the
JavaBeans `Introspector`. See
{spring-framework-api}++/beans/StandardBeanInfoFactory.html#IGNORE_BEANINFO_PROPERTY_NAME++[`StandardBeanInfoFactory`]
{api-spring-framework}++/beans/CachedIntrospectionResults.html#IGNORE_BEANINFO_PROPERTY_NAME++[`CachedIntrospectionResults`]
for details.
| `spring.cache.reactivestreams.ignore`
| Instructs Spring's caching infrastructure to ignore the presence of Reactive Streams,
in particular Reactor's `Mono`/`Flux` in `@Cacheable` method return type declarations. See
{spring-framework-api}++/cache/interceptor/CacheAspectSupport.html#IGNORE_REACTIVESTREAMS_PROPERTY_NAME++[`CacheAspectSupport`]
for details.
| `spring.classformat.ignore`
| Instructs Spring to ignore class format exceptions during classpath scanning, in
particular for unsupported class file versions. See
{spring-framework-api}++/context/annotation/ClassPathScanningCandidateComponentProvider.html#IGNORE_CLASSFORMAT_PROPERTY_NAME++[`ClassPathScanningCandidateComponentProvider`]
for details.
| `spring.context.checkpoint`
| Property that specifies a common context checkpoint. See
xref:integration/checkpoint-restore.adoc#_automatic_checkpointrestore_at_startup[Automatic checkpoint/restore at startup] and
{spring-framework-api}++/context/support/DefaultLifecycleProcessor.html#CHECKPOINT_PROPERTY_NAME++[`DefaultLifecycleProcessor`]
for details.
| `spring.context.exit`
| Property for terminating the JVM when the context reaches a specific phase. See
xref:integration/checkpoint-restore.adoc#_automatic_checkpointrestore_at_startup[Automatic checkpoint/restore at startup] and
{spring-framework-api}++/context/support/DefaultLifecycleProcessor.html#EXIT_PROPERTY_NAME++[`DefaultLifecycleProcessor`]
for details.
| `spring.context.expression.maxLength`
| The maximum length for
xref:core/expressions/evaluation.adoc#expressions-parser-configuration[Spring Expression Language]
expressions used in XML bean definitions, `@Value`, etc.
| `spring.expression.compiler.mode`
| The mode to use when compiling expressions for the
xref:core/expressions/evaluation.adoc#expressions-compiler-configuration[Spring Expression Language].
@@ -78,9 +36,14 @@ xref:core/expressions/evaluation.adoc#expressions-compiler-configuration[Spring
| Instructs Spring to ignore operating system environment variables if a Spring
`Environment` property -- for example, a placeholder in a configuration String -- isn't
resolvable otherwise. See
{spring-framework-api}++/core/env/AbstractEnvironment.html#IGNORE_GETENV_PROPERTY_NAME++[`AbstractEnvironment`]
{api-spring-framework}++/core/env/AbstractEnvironment.html#IGNORE_GETENV_PROPERTY_NAME++[`AbstractEnvironment`]
for details.
| `spring.index.ignore`
| Instructs Spring to ignore the components index located in
`META-INF/spring.components`. See xref:core/beans/classpath-scanning.adoc#beans-scanning-index[Generating an Index of Candidate Components]
.
| `spring.jdbc.getParameterType.ignore`
| Instructs Spring to ignore `java.sql.ParameterMetaData.getParameterType` completely.
See the note in xref:data-access/jdbc/advanced.adoc#jdbc-batch-list[Batch Operations with a List of Objects].
@@ -89,35 +52,27 @@ See the note in xref:data-access/jdbc/advanced.adoc#jdbc-batch-list[Batch Operat
| Instructs Spring to ignore a default JNDI environment, as an optimization for scenarios
where nothing is ever to be found for such JNDI fallback searches to begin with, avoiding
the repeated JNDI lookup overhead. See
{spring-framework-api}++/jndi/JndiLocatorDelegate.html#IGNORE_JNDI_PROPERTY_NAME++[`JndiLocatorDelegate`]
{api-spring-framework}++/jndi/JndiLocatorDelegate.html#IGNORE_JNDI_PROPERTY_NAME++[`JndiLocatorDelegate`]
for details.
| `spring.objenesis.ignore`
| Instructs Spring to ignore Objenesis, not even attempting to use it. See
{spring-framework-api}++/objenesis/SpringObjenesis.html#IGNORE_OBJENESIS_PROPERTY_NAME++[`SpringObjenesis`]
{api-spring-framework}++/objenesis/SpringObjenesis.html#IGNORE_OBJENESIS_PROPERTY_NAME++[`SpringObjenesis`]
for details.
| `spring.test.aot.processing.failOnError`
| A boolean flag that controls whether errors encountered during AOT processing in the
_Spring TestContext Framework_ should result in an exception that fails the overall process.
See xref:testing/testcontext-framework/aot.adoc[Ahead of Time Support for Tests].
| `spring.test.constructor.autowire.mode`
| The default _test constructor autowire mode_ to use if `@TestConstructor` is not present
on a test class. See xref:testing/annotations/integration-junit-jupiter.adoc#integration-testing-annotations-testconstructor[Changing the default test constructor autowire mode].
on a test class. See xref:testing/annotations/integration-junit-jupiter.adoc#integration-testing-annotations-testconstructor[Changing the default test constructor autowire mode]
.
| `spring.test.context.cache.maxSize`
| The maximum size of the context cache in the _Spring TestContext Framework_. See
xref:testing/testcontext-framework/ctx-management/caching.adoc[Context Caching].
| `spring.test.context.failure.threshold`
| The failure threshold for errors encountered while attempting to load an `ApplicationContext`
in the _Spring TestContext Framework_. See
xref:testing/testcontext-framework/ctx-management/failure-threshold.adoc[Context Failure Threshold].
| `spring.test.enclosing.configuration`
| The default _enclosing configuration inheritance mode_ to use if
`@NestedTestConfiguration` is not present on a test class. See
xref:testing/annotations/integration-junit-jupiter.adoc#integration-testing-annotations-nestedtestconfiguration[Changing the default enclosing configuration inheritance mode].
xref:testing/annotations/integration-junit-jupiter.adoc#integration-testing-annotations-nestedtestconfiguration[Changing the default enclosing configuration inheritance mode]
.
|===
@@ -0,0 +1,20 @@
// Spring Portfolio
:docs-site: https://docs.spring.io
:docs-spring-boot: {docs-site}/spring-boot/docs/current/reference
:docs-spring-gemfire: {docs-site}/spring-gemfire/docs/current/reference
:docs-spring-security: {docs-site}/spring-security/reference
// spring-asciidoctor-backends Settings
:chomp: default headers packages
:fold: all
// Spring Framework
:docs-spring-framework: {docs-site}/spring-framework/docs/{spring-version}
:api-spring-framework: {docs-spring-framework}/javadoc-api/org/springframework
:docs-java: {docdir}/../../main/java/org/springframework/docs
:docs-kotlin: {docdir}/../../main/kotlin/org/springframework/docs
:docs-resources: {docdir}/../../main/resources
:spring-framework-main-code: https://github.com/spring-projects/spring-framework/tree/main
// Third-party Links
:docs-graalvm: https://www.graalvm.org/22.3/reference-manual
:gh-rsocket: https://github.com/rsocket
:gh-rsocket-extensions: {gh-rsocket}/rsocket/blob/master/Extensions
:gh-rsocket-java: {gh-rsocket}/rsocket-java
@@ -33,11 +33,11 @@ arbitrary advice types. This section describes the basic concepts and standard a
[[aop-api-advice-around]]
=== Interception Around Advice
The most fundamental advice type in Spring is _interception around advice_.
The most fundamental advice type in Spring is interception around advice.
Spring is compliant with the AOP Alliance interface for around advice that uses method
interception. Classes that implement around advice should therefore implement the
following `MethodInterceptor` interface from the `org.aopalliance.intercept` package:
Spring is compliant with the AOP `Alliance` interface for around advice that uses method
interception. Classes that implement `MethodInterceptor` and that implement around advice should also implement the
following interface:
[source,java,indent=0,subs="verbatim,quotes"]
----
@@ -49,8 +49,8 @@ following `MethodInterceptor` interface from the `org.aopalliance.intercept` pac
The `MethodInvocation` argument to the `invoke()` method exposes the method being
invoked, the target join point, the AOP proxy, and the arguments to the method. The
`invoke()` method should return the invocation's result: typically the return value of
the join point.
`invoke()` method should return the invocation's result: the return value of the join
point.
The following example shows a simple `MethodInterceptor` implementation:
@@ -58,30 +58,30 @@ The following example shows a simple `MethodInterceptor` implementation:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public class DebugInterceptor implements MethodInterceptor {
public Object invoke(MethodInvocation invocation) throws Throwable {
System.out.println("Before: invocation=[" + invocation + "]");
Object result = invocation.proceed();
Object rval = invocation.proceed();
System.out.println("Invocation returned");
return result;
return rval;
}
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class DebugInterceptor : MethodInterceptor {
override fun invoke(invocation: MethodInvocation): Any {
println("Before: invocation=[$invocation]")
val result = invocation.proceed()
val rval = invocation.proceed()
println("Invocation returned")
return result
return rval
}
}
----
@@ -105,7 +105,7 @@ currently define pointcut interfaces.
[[aop-api-advice-before]]
=== Before Advice
A simpler advice type is a _before advice_. This does not need a `MethodInvocation`
A simpler advice type is a before advice. This does not need a `MethodInvocation`
object, since it is called only before entering the method.
The main advantage of a before advice is that there is no need to invoke the `proceed()`
@@ -122,6 +122,10 @@ The following listing shows the `MethodBeforeAdvice` interface:
}
----
(Spring's API design would allow for
field before advice, although the usual objects apply to field interception and it is
unlikely for Spring to ever implement it.)
Note that the return type is `void`. Before advice can insert custom behavior before the join
point runs but cannot change the return value. If a before advice throws an
exception, it stops further execution of the interceptor chain. The exception
@@ -135,7 +139,7 @@ The following example shows a before advice in Spring, which counts all method i
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public class CountingBeforeAdvice implements MethodBeforeAdvice {
@@ -153,7 +157,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class CountingBeforeAdvice : MethodBeforeAdvice {
@@ -172,10 +176,10 @@ TIP: Before advice can be used with any pointcut.
[[aop-api-advice-throws]]
=== Throws Advice
_Throws advice_ is invoked after the return of the join point if the join point threw
Throws advice is invoked after the return of the join point if the join point threw
an exception. Spring offers typed throws advice. Note that this means that the
`org.springframework.aop.ThrowsAdvice` interface does not contain any methods. It is a
marker interface identifying that the given object implements one or more typed throws
tag interface identifying that the given object implements one or more typed throws
advice methods. These should be in the following form:
[source,java,indent=0,subs="verbatim,quotes"]
@@ -185,16 +189,15 @@ advice methods. These should be in the following form:
Only the last argument is required. The method signatures may have either one or four
arguments, depending on whether the advice method is interested in the method and
arguments. The next two listings show classes that are examples of throws advice.
arguments. The next two listing show classes that are examples of throws advice.
The following advice is invoked if a `RemoteException` is thrown (including subclasses of
`RemoteException`):
The following advice is invoked if a `RemoteException` is thrown (including from subclasses):
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public class RemoteThrowsAdvice implements ThrowsAdvice {
@@ -206,7 +209,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class RemoteThrowsAdvice : ThrowsAdvice {
@@ -217,15 +220,15 @@ Kotlin::
----
======
Unlike the preceding advice, the next example declares four arguments, so that it has
access to the invoked method, method arguments, and target object. The following advice
is invoked if a `ServletException` is thrown:
Unlike the preceding
advice, the next example declares four arguments, so that it has access to the invoked method, method
arguments, and target object. The following advice is invoked if a `ServletException` is thrown:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public class ServletThrowsAdviceWithArguments implements ThrowsAdvice {
@@ -237,7 +240,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class ServletThrowsAdviceWithArguments : ThrowsAdvice {
@@ -256,7 +259,7 @@ methods can be combined in a single class. The following listing shows the final
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public static class CombinedThrowsAdvice implements ThrowsAdvice {
@@ -272,7 +275,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class CombinedThrowsAdvice : ThrowsAdvice {
@@ -301,7 +304,7 @@ TIP: Throws advice can be used with any pointcut.
[[aop-api-advice-after-returning]]
=== After Returning Advice
An _after returning advice_ in Spring must implement the
An after returning advice in Spring must implement the
`org.springframework.aop.AfterReturningAdvice` interface, which the following listing shows:
[source,java,indent=0,subs="verbatim,quotes"]
@@ -323,7 +326,7 @@ not thrown exceptions:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public class CountingAfterReturningAdvice implements AfterReturningAdvice {
@@ -342,7 +345,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class CountingAfterReturningAdvice : AfterReturningAdvice {
@@ -365,7 +368,7 @@ TIP: After returning advice can be used with any pointcut.
[[aop-api-advice-introduction]]
=== Introduction Advice
Spring treats _introduction advice_ as a special kind of interception advice.
Spring treats introduction advice as a special kind of interception advice.
Introduction requires an `IntroductionAdvisor` and an `IntroductionInterceptor` that
implement the following interface:
@@ -417,7 +420,7 @@ introduce the following interface to one or more objects:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public interface Lockable {
void lock();
@@ -428,7 +431,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
interface Lockable {
fun lock()
@@ -477,7 +480,7 @@ The following example shows the example `LockMixin` class:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public class LockMixin extends DelegatingIntroductionInterceptor implements Lockable {
@@ -507,7 +510,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class LockMixin : DelegatingIntroductionInterceptor(), Lockable {
@@ -553,7 +556,7 @@ The following example shows our `LockMixinAdvisor` class:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public class LockMixinAdvisor extends DefaultIntroductionAdvisor {
@@ -565,7 +568,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class LockMixinAdvisor : DefaultIntroductionAdvisor(LockMixin(), Lockable::class.java)
----
@@ -10,7 +10,7 @@ following methods:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
Advisor[] getAdvisors();
@@ -35,7 +35,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
fun getAdvisors(): Array<Advisor>
@@ -90,7 +90,7 @@ manipulating its advice:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
Advised advised = (Advised) myObject;
Advisor[] advisors = advised.getAdvisors();
@@ -110,7 +110,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
val advised = myObject as Advised
val advisors = advised.advisors
@@ -12,5 +12,5 @@ support for new custom advice types be added without changing the core framework
The only constraint on a custom `Advice` type is that it must implement the
`org.aopalliance.aop.Advice` marker interface.
See the {spring-framework-api}/aop/framework/adapter/package-summary.html[`org.springframework.aop.framework.adapter`]
See the {api-spring-framework}/aop/framework/adapter/package-summary.html[`org.springframework.aop.framework.adapter`]
javadoc for further information.
@@ -196,16 +196,16 @@ follows:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
Person person = (Person) factory.getBean("person");
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
val person = factory.getBean("person") as Person
val person = factory.getBean("person") as Person;
----
======
@@ -291,8 +291,6 @@ to consider:
* `final` classes cannot be proxied, because they cannot be extended.
* `final` methods cannot be advised, because they cannot be overridden.
* `private` methods cannot be advised, because they cannot be overridden.
* Methods that are not visible, typically package private methods in a parent class
from a different package, cannot be advised because they are effectively private.
NOTE: There is no need to add CGLIB to your classpath. CGLIB is repackaged and included
in the `spring-core` JAR. In other words, CGLIB-based AOP works "out of the box", as do
@@ -128,7 +128,18 @@ the resulting pointcut is effectively the union of the specified patterns.)
The following example shows how to use `JdkRegexpMethodPointcut`:
include-code::./JdkRegexpConfiguration[tag=snippet,indent=0]
[source,xml,indent=0,subs="verbatim"]
----
<bean id="settersAndAbsquatulatePointcut"
class="org.springframework.aop.support.JdkRegexpMethodPointcut">
<property name="patterns">
<list>
<value>.*set.*</value>
<value>.*absquatulate</value>
</list>
</property>
</bean>
----
Spring provides a convenience class named `RegexpMethodPointcutAdvisor`, which lets us
also reference an `Advice` (remember that an `Advice` can be an interceptor, before advice,
@@ -136,7 +147,21 @@ throws advice, and others). Behind the scenes, Spring uses a `JdkRegexpMethodPoi
Using `RegexpMethodPointcutAdvisor` simplifies wiring, as the one bean encapsulates both
pointcut and advice, as the following example shows:
include-code::./RegexpConfiguration[tag=snippet,indent=0]
[source,xml,indent=0,subs="verbatim"]
----
<bean id="settersAndAbsquatulateAdvisor"
class="org.springframework.aop.support.RegexpMethodPointcutAdvisor">
<property name="advice">
<ref bean="beanNameOfAopAllianceInterceptor"/>
</property>
<property name="patterns">
<list>
<value>.*set.*</value>
<value>.*absquatulate</value>
</list>
</property>
</bean>
----
You can use `RegexpMethodPointcutAdvisor` with any `Advice` type.
@@ -187,7 +212,7 @@ following example shows how to subclass `StaticMethodMatcherPointcut`:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
class TestStaticPointcut extends StaticMethodMatcherPointcut {
@@ -199,7 +224,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
class TestStaticPointcut : StaticMethodMatcherPointcut() {
@@ -12,7 +12,7 @@ interceptor and one advisor:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
ProxyFactory factory = new ProxyFactory(myBusinessInterfaceImpl);
factory.addAdvice(myMethodInterceptor);
@@ -22,7 +22,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
val factory = ProxyFactory(myBusinessInterfaceImpl)
factory.addAdvice(myMethodInterceptor)
@@ -38,7 +38,7 @@ You can change the target by using the `swap()` method on HotSwappableTargetSour
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
HotSwappableTargetSource swapper = (HotSwappableTargetSource) beanFactory.getBean("swapper");
Object oldTarget = swapper.swap(newTarget);
@@ -46,7 +46,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
val swapper = beanFactory.getBean("swapper") as HotSwappableTargetSource
val oldTarget = swapper.swap(newTarget)
@@ -119,7 +119,7 @@ The following listing shows an example configuration:
Note that the target object (`businessObjectTarget` in the preceding example) must be a
prototype. This lets the `PoolingTargetSource` implementation create new instances
of the target to grow the pool as necessary. See the {spring-framework-api}/aop/target/AbstractPoolingTargetSource.html[javadoc of
of the target to grow the pool as necessary. See the {api-spring-framework}/aop/target/AbstractPoolingTargetSource.html[javadoc of
`AbstractPoolingTargetSource`] and the concrete subclass you wish to use for information
about its properties. `maxSize` is the most basic and is always guaranteed to be present.
@@ -152,7 +152,7 @@ The cast is defined as follows:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
PoolingConfig conf = (PoolingConfig) beanFactory.getBean("businessObject");
System.out.println("Max pool size is " + conf.getMaxSize());
@@ -160,7 +160,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
----
val conf = beanFactory.getBean("businessObject") as PoolingConfig
println("Max pool size is " + conf.maxSize)
@@ -168,7 +168,7 @@ Kotlin::
======
NOTE: Pooling stateless service objects is not usually necessary. We do not believe it should
be the default choice, as most stateless objects are naturally thread-safe, and instance
be the default choice, as most stateless objects are naturally thread safe, and instance
pooling is problematic if resources are cached.
Simpler pooling is available by using auto-proxying. You can set the `TargetSource` implementations
@@ -221,8 +221,8 @@ NOTE: `ThreadLocal` instances come with serious issues (potentially resulting in
incorrectly using them in multi-threaded and multi-classloader environments. You
should always consider wrapping a `ThreadLocal` in some other class and never directly use
the `ThreadLocal` itself (except in the wrapper class). Also, you should
always remember to correctly set and unset (where the latter involves a call to
`ThreadLocal.remove()`) the resource local to the thread. Unsetting should be done in
always remember to correctly set and unset (where the latter simply involves a call to
`ThreadLocal.set(null)`) the resource local to the thread. Unsetting should be done in
any case, since not unsetting it might result in problematic behavior. Spring's
`ThreadLocal` support does this for you and should always be considered in favor of using
`ThreadLocal` instances without other proper handling code.
@@ -15,7 +15,7 @@ The basic usage for this class is very simple, as the following example shows:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
// create a factory that can generate a proxy for the given target object
AspectJProxyFactory factory = new AspectJProxyFactory(targetObject);
@@ -34,7 +34,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
// create a factory that can generate a proxy for the given target object
val factory = AspectJProxyFactory(targetObject)
@@ -52,7 +52,7 @@ Kotlin::
----
======
See the {spring-framework-api}/aop/aspectj/annotation/AspectJProxyFactory.html[javadoc] for more information.
See the {api-spring-framework}/aop/aspectj/annotation/AspectJProxyFactory.html[javadoc] for more information.
@@ -4,7 +4,7 @@
@AspectJ refers to a style of declaring aspects as regular Java classes annotated with
annotations. The @AspectJ style was introduced by the
{aspectj-site}[AspectJ project] as part of the AspectJ 5 release. Spring
https://www.eclipse.org/aspectj[AspectJ project] as part of the AspectJ 5 release. Spring
interprets the same annotations as AspectJ 5, using a library supplied by AspectJ
for pointcut parsing and matching. The AOP runtime is still pure Spring AOP, though, and
there is no dependency on the AspectJ compiler or weaver.
@@ -17,7 +17,7 @@ The following example uses an inline pointcut expression.
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
@@ -34,7 +34,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.Before
@@ -57,7 +57,7 @@ as follows:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
@@ -74,7 +74,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.Before
@@ -101,7 +101,7 @@ You can declare it by using the `@AfterReturning` annotation.
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.AfterReturning;
@@ -118,7 +118,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.AfterReturning
@@ -146,7 +146,7 @@ access, as the following example shows:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.AfterReturning;
@@ -165,7 +165,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.AfterReturning
@@ -176,7 +176,7 @@ Kotlin::
@AfterReturning(
pointcut = "execution(* com.xyz.dao.*.*(..))",
returning = "retVal")
fun doAccessCheck(retVal: Any?) {
fun doAccessCheck(retVal: Any) {
// ...
}
}
@@ -204,7 +204,7 @@ following example shows:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.AfterThrowing;
@@ -221,7 +221,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.AfterThrowing
@@ -247,7 +247,7 @@ The following example shows how to do so:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.AfterThrowing;
@@ -266,7 +266,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.AfterThrowing
@@ -311,7 +311,7 @@ purposes. The following example shows how to use after finally advice:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.After;
@@ -328,7 +328,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.After
@@ -417,7 +417,7 @@ The following example shows how to use around advice:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Around;
@@ -438,7 +438,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.Around
@@ -448,7 +448,7 @@ Kotlin::
class AroundExample {
@Around("execution(* com.xyz..service.*.*(..))")
fun doBasicProfiling(pjp: ProceedingJoinPoint): Any? {
fun doBasicProfiling(pjp: ProceedingJoinPoint): Any {
// start stopwatch
val retVal = pjp.proceed()
// stop stopwatch
@@ -482,7 +482,7 @@ The `JoinPoint` interface provides a number of useful methods:
* `getSignature()`: Returns a description of the method that is being advised.
* `toString()`: Prints a useful description of the method being advised.
See the {aspectj-api}/org/aspectj/lang/JoinPoint.html[javadoc] for more detail.
See the https://www.eclipse.org/aspectj/doc/released/runtime-api/org/aspectj/lang/JoinPoint.html[javadoc] for more detail.
[[aop-ataspectj-advice-params-passing]]
=== Passing Parameters to Advice
@@ -500,7 +500,7 @@ You could write the following:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Before("execution(* com.xyz.dao.*.*(..)) && args(account,..)")
public void validateAccount(Account account) {
@@ -510,7 +510,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Before("execution(* com.xyz.dao.*.*(..)) && args(account,..)")
fun validateAccount(account: Account) {
@@ -533,7 +533,7 @@ from the advice. This would look as follows:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Pointcut("execution(* com.xyz.dao.*.*(..)) && args(account,..)")
private void accountDataAccessOperation(Account account) {}
@@ -546,7 +546,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Pointcut("execution(* com.xyz.dao.*.*(..)) && args(account,..)")
private fun accountDataAccessOperation(account: Account) {
@@ -572,7 +572,7 @@ The following shows the definition of the `@Auditable` annotation:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
@@ -583,7 +583,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Retention(AnnotationRetention.RUNTIME)
@Target(AnnotationTarget.FUNCTION)
@@ -597,7 +597,7 @@ The following shows the advice that matches the execution of `@Auditable` method
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Before("com.xyz.Pointcuts.publicMethod() && @annotation(auditable)") // <1>
public void audit(Auditable auditable) {
@@ -609,7 +609,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Before("com.xyz.Pointcuts.publicMethod() && @annotation(auditable)") // <1>
fun audit(auditable: Auditable) {
@@ -630,7 +630,7 @@ you have a generic type like the following:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public interface Sample<T> {
void sampleGenericMethod(T param);
@@ -640,7 +640,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
interface Sample<T> {
fun sampleGenericMethod(param: T)
@@ -656,7 +656,7 @@ tying the advice parameter to the parameter type for which you want to intercept
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Before("execution(* ..Sample+.sampleGenericMethod(*)) && args(param)")
public void beforeSampleMethod(MyType param) {
@@ -666,7 +666,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Before("execution(* ..Sample+.sampleGenericMethod(*)) && args(param)")
fun beforeSampleMethod(param: MyType) {
@@ -682,7 +682,7 @@ pointcut as follows:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Before("execution(* ..Sample+.sampleGenericCollectionMethod(*)) && args(param)")
public void beforeSampleMethod(Collection<MyType> param) {
@@ -692,7 +692,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Before("execution(* ..Sample+.sampleGenericCollectionMethod(*)) && args(param)")
fun beforeSampleMethod(param: Collection<MyType>) {
@@ -728,9 +728,14 @@ of determining parameter names, an exception will be thrown.
`StandardReflectionParameterNameDiscoverer` :: Uses the standard `java.lang.reflect.Parameter`
API to determine parameter names. Requires that code be compiled with the `-parameters`
flag for `javac`. Recommended approach on Java 8+.
`LocalVariableTableParameterNameDiscoverer` :: Analyzes the local variable table available
in the byte code of the advice class to determine parameter names from debug information.
Requires that code be compiled with debug symbols (`-g:vars` at a minimum). Deprecated
as of Spring Framework 6.0 for removal in Spring Framework 6.1 in favor of compiling
code with `-parameters`. Not supported in a GraalVM native image.
`AspectJAdviceParameterNameDiscoverer` :: Deduces parameter names from the pointcut
expression, `returning`, and `throwing` clauses. See the
{spring-framework-api}/aop/aspectj/AspectJAdviceParameterNameDiscoverer.html[javadoc]
{api-spring-framework}/aop/aspectj/AspectJAdviceParameterNameDiscoverer.html[javadoc]
for details on the algorithm used.
[[aop-ataspectj-advice-params-names-explicit]]
@@ -756,7 +761,7 @@ The following example shows how to use the `argNames` attribute:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Before(
value = "com.xyz.Pointcuts.publicMethod() && target(bean) && @annotation(auditable)", // <1>
@@ -771,7 +776,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Before(
value = "com.xyz.Pointcuts.publicMethod() && target(bean) && @annotation(auditable)", // <1>
@@ -794,7 +799,7 @@ point object, the `argNames` attribute does not need to include it:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Before(
value = "com.xyz.Pointcuts.publicMethod() && target(bean) && @annotation(auditable)", // <1>
@@ -809,7 +814,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Before(
value = "com.xyz.Pointcuts.publicMethod() && target(bean) && @annotation(auditable)", // <1>
@@ -833,7 +838,7 @@ the `argNames` attribute:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Before("com.xyz.Pointcuts.publicMethod()") // <1>
public void audit(JoinPoint jp) {
@@ -844,7 +849,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Before("com.xyz.Pointcuts.publicMethod()") // <1>
fun audit(jp: JoinPoint) {
@@ -867,7 +872,7 @@ The following example shows how to do so:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Around("execution(List<Account> find*(..)) && " +
"com.xyz.CommonPointcuts.inDataAccessLayer() && " +
@@ -882,13 +887,13 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Around("execution(List<Account> find*(..)) && " +
"com.xyz.CommonPointcuts.inDataAccessLayer() && " +
"args(accountHolderNamePattern)") // <1>
fun preProcessQueryPattern(pjp: ProceedingJoinPoint,
accountHolderNamePattern: String): Any? {
accountHolderNamePattern: String): Any {
val newPattern = preProcess(accountHolderNamePattern)
return pjp.proceed(arrayOf<Any>(newPattern))
}
@@ -923,7 +928,7 @@ Each of the distinct advice types of a particular aspect is conceptually meant t
to the join point directly. As a consequence, an `@AfterThrowing` advice method is not
supposed to receive an exception from an accompanying `@After`/`@AfterReturning` method.
Advice methods defined in the same `@Aspect` class that
As of Spring Framework 5.2.7, advice methods defined in the same `@Aspect` class that
need to run at the same join point are assigned precedence based on their advice type in
the following order, from highest to lowest precedence: `@Around`, `@Before`, `@After`,
`@AfterReturning`, `@AfterThrowing`. Note, however, that an `@After` advice method will
@@ -8,8 +8,54 @@ determines that a bean is advised by one or more aspects, it automatically gener
a proxy for that bean to intercept method invocations and ensures that advice is run
as needed.
The @AspectJ support can be enabled with programmatic or XML configuration. In either
case, you also need to ensure that AspectJ's `org.aspectj:aspectjweaver` library is on the
classpath of your application (version 1.9 or later).
The @AspectJ support can be enabled with XML- or Java-style configuration. In either
case, you also need to ensure that AspectJ's `aspectjweaver.jar` library is on the
classpath of your application (version 1.9 or later). This library is available in the
`lib` directory of an AspectJ distribution or from the Maven Central repository.
[[aop-enable-aspectj-java]]
== Enabling @AspectJ Support with Java Configuration
To enable @AspectJ support with Java `@Configuration`, add the `@EnableAspectJAutoProxy`
annotation, as the following example shows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Configuration
@EnableAspectJAutoProxy
public class AppConfig {
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Configuration
@EnableAspectJAutoProxy
class AppConfig
----
======
[[aop-enable-aspectj-xml]]
== Enabling @AspectJ Support with XML Configuration
To enable @AspectJ support with XML-based configuration, use the `aop:aspectj-autoproxy`
element, as the following example shows:
[source,xml,indent=0,subs="verbatim"]
----
<aop:aspectj-autoproxy/>
----
This assumes that you use schema support as described in
xref:core/appendix/xsd-schemas.adoc[XML Schema-based configuration].
See xref:core/appendix/xsd-schemas.adoc#aop[the AOP schema] for how to
import the tags in the `aop` namespace.
include-code::./ApplicationConfiguration[tag=snippet,indent=0]
@@ -9,12 +9,43 @@ minimal steps required for a not-very-useful aspect.
The first of the two examples shows a regular bean definition in the application context
that points to a bean class that is annotated with `@Aspect`:
include-code::./ApplicationConfiguration[tag=snippet,indent=0]
[source,xml,indent=0,subs="verbatim"]
----
<bean id="myAspect" class="com.xyz.NotVeryUsefulAspect">
<!-- configure properties of the aspect here -->
</bean>
----
The second of the two examples shows the `NotVeryUsefulAspect` class definition, which is
annotated with `@Aspect`:
include-code::./NotVeryUsefulAspect[tag=snippet,indent=0]
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages",fold="none"]
----
package com.xyz;
import org.aspectj.lang.annotation.Aspect;
@Aspect
public class NotVeryUsefulAspect {
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages",fold="none"]
----
package com.xyz
import org.aspectj.lang.annotation.Aspect
@Aspect
class NotVeryUsefulAspect
----
======
Aspects (classes annotated with `@Aspect`) can have methods and fields, the same as any
other class. They can also contain pointcut, advice, and introduction (inter-type)
@@ -16,9 +16,93 @@ aspect.
Because we want to retry the operation, we need to use around advice so that we can
call `proceed` multiple times. The following listing shows the basic aspect implementation:
include-code::./ConcurrentOperationExecutor[tag=snippet,indent=0]
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Aspect
public class ConcurrentOperationExecutor implements Ordered {
`@Around("com.xyz.CommonPointcuts.businessService()")` references the `businessService` named pointcut defined in xref:core/aop/ataspectj/pointcuts.adoc#aop-common-pointcuts[Sharing Named Pointcut Definitions].
private static final int DEFAULT_MAX_RETRIES = 2;
private int maxRetries = DEFAULT_MAX_RETRIES;
private int order = 1;
public void setMaxRetries(int maxRetries) {
this.maxRetries = maxRetries;
}
public int getOrder() {
return this.order;
}
public void setOrder(int order) {
this.order = order;
}
@Around("com.xyz.CommonPointcuts.businessService()") // <1>
public Object doConcurrentOperation(ProceedingJoinPoint pjp) throws Throwable {
int numAttempts = 0;
PessimisticLockingFailureException lockFailureException;
do {
numAttempts++;
try {
return pjp.proceed();
}
catch(PessimisticLockingFailureException ex) {
lockFailureException = ex;
}
} while(numAttempts <= this.maxRetries);
throw lockFailureException;
}
}
----
<1> References the `businessService` named pointcut defined in xref:core/aop/ataspectj/pointcuts.adoc#aop-common-pointcuts[Sharing Named Pointcut Definitions].
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Aspect
class ConcurrentOperationExecutor : Ordered {
private val DEFAULT_MAX_RETRIES = 2
private var maxRetries = DEFAULT_MAX_RETRIES
private var order = 1
fun setMaxRetries(maxRetries: Int) {
this.maxRetries = maxRetries
}
override fun getOrder(): Int {
return this.order
}
fun setOrder(order: Int) {
this.order = order
}
@Around("com.xyz.CommonPointcuts.businessService()") // <1>
fun doConcurrentOperation(pjp: ProceedingJoinPoint): Any {
var numAttempts = 0
var lockFailureException: PessimisticLockingFailureException
do {
numAttempts++
try {
return pjp.proceed()
} catch (ex: PessimisticLockingFailureException) {
lockFailureException = ex
}
} while (numAttempts <= this.maxRetries)
throw lockFailureException
}
}
----
<1> References the `businessService` named pointcut defined in xref:core/aop/ataspectj/pointcuts.adoc#aop-common-pointcuts[Sharing Named Pointcut Definitions].
======
Note that the aspect implements the `Ordered` interface so that we can set the precedence of
the aspect higher than the transaction advice (we want a fresh transaction each time we
@@ -30,15 +114,70 @@ we have exhausted all of our retry attempts.
The corresponding Spring configuration follows:
include-code::./ApplicationConfiguration[tag=snippet,indent=0]
[source,xml,indent=0,subs="verbatim"]
----
<aop:aspectj-autoproxy/>
<bean id="concurrentOperationExecutor"
class="com.xyz.service.impl.ConcurrentOperationExecutor">
<property name="maxRetries" value="3"/>
<property name="order" value="100"/>
</bean>
----
To refine the aspect so that it retries only idempotent operations, we might define the following
`Idempotent` annotation:
include-code::./service/Idempotent[tag=snippet,indent=0]
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Retention(RetentionPolicy.RUNTIME)
// marker annotation
public @interface Idempotent {
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Retention(AnnotationRetention.RUNTIME)
// marker annotation
annotation class Idempotent
----
======
We can then use the annotation to annotate the implementation of service operations. The change
to the aspect to retry only idempotent operations involves refining the pointcut
expression so that only `@Idempotent` operations match, as follows:
include-code::./service/SampleService[tag=snippet,indent=0]
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Around("execution(* com.xyz..service.*.*(..)) && " +
"@annotation(com.xyz.service.Idempotent)")
public Object doConcurrentOperation(ProceedingJoinPoint pjp) throws Throwable {
// ...
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Around("execution(* com.xyz..service.*.*(..)) && " +
"@annotation(com.xyz.service.Idempotent)")
fun doConcurrentOperation(pjp: ProceedingJoinPoint): Any {
// ...
}
----
======
@@ -6,8 +6,8 @@ it until later.
By default, there is a single instance of each aspect within the application
context. AspectJ calls this the singleton instantiation model. It is possible to define
aspects with alternate lifecycles. Spring supports AspectJ's `perthis`, `pertarget`, and
`pertypewithin` instantiation models; `percflow` and `percflowbelow` are not currently
aspects with alternate lifecycles. Spring supports AspectJ's `perthis` and `pertarget`
instantiation models; `percflow`, `percflowbelow`, and `pertypewithin` are not currently
supported.
You can declare a `perthis` aspect by specifying a `perthis` clause in the `@Aspect`
@@ -17,7 +17,7 @@ annotation. Consider the following example:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Aspect("perthis(execution(* com.xyz..service.*.*(..)))")
public class MyAspect {
@@ -33,7 +33,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Aspect("perthis(execution(* com.xyz..service.*.*(..)))")
class MyAspect {
@@ -9,13 +9,13 @@ You can make an introduction by using the `@DeclareParents` annotation. This ann
is used to declare that matching types have a new parent (hence the name). For example,
given an interface named `UsageTracked` and an implementation of that interface named
`DefaultUsageTracked`, the following aspect declares that all implementors of service
interfaces also implement the `UsageTracked` interface (for example, for statistics via JMX):
interfaces also implement the `UsageTracked` interface (e.g. for statistics via JMX):
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Aspect
public class UsageTracking {
@@ -33,7 +33,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Aspect
class UsageTracking {
@@ -63,16 +63,16 @@ you would write the following:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
UsageTracked usageTracked = context.getBean("myService", UsageTracked.class);
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
val usageTracked = context.getBean<UsageTracked>("myService")
val usageTracked = context.getBean("myService", UsageTracked.class)
----
======
@@ -19,7 +19,7 @@ matches the execution of any method named `transfer`:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Pointcut("execution(* transfer(..))") // the pointcut expression
private void anyOldTransfer() {} // the pointcut signature
@@ -27,7 +27,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Pointcut("execution(* transfer(..))") // the pointcut expression
private fun anyOldTransfer() {} // the pointcut signature
@@ -36,9 +36,9 @@ Kotlin::
The pointcut expression that forms the value of the `@Pointcut` annotation is a regular
AspectJ pointcut expression. For a full discussion of AspectJ's pointcut language, see
the {aspectj-docs-progguide}/index.html[AspectJ
the https://www.eclipse.org/aspectj/doc/released/progguide/index.html[AspectJ
Programming Guide] (and, for extensions, the
{aspectj-docs}/adk15notebook/index.html[AspectJ 5
https://www.eclipse.org/aspectj/doc/released/adk15notebook/index.html[AspectJ 5
Developer's Notebook]) or one of the books on AspectJ (such as _Eclipse AspectJ_, by Colyer
et al., or _AspectJ in Action_, by Ramnivas Laddad).
@@ -150,10 +150,11 @@ pointcut expressions by name. The following example shows three pointcut express
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
----
package com.xyz;
@Aspect
public class Pointcuts {
@Pointcut("execution(public * *(..))")
@@ -174,10 +175,11 @@ trading module.
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
----
package com.xyz
@Aspect
class Pointcuts {
@Pointcut("execution(public * *(..))")
@@ -209,20 +211,22 @@ pointcut matching.
When working with enterprise applications, developers often have the need to refer to
modules of the application and particular sets of operations from within several aspects.
We recommend defining a dedicated class that captures commonly used _named pointcut_
expressions for this purpose. Such a class typically resembles the following
`CommonPointcuts` example (though what you name the class is up to you):
We recommend defining a dedicated aspect that captures commonly used _named pointcut_
expressions for this purpose. Such an aspect typically resembles the following
`CommonPointcuts` example (though what you name the aspect is up to you):
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages",fold="none"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages",fold="none"]
----
package com.xyz;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
@Aspect
public class CommonPointcuts {
/**
@@ -279,12 +283,14 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages",fold="none"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages",fold="none"]
----
package com.xyz
import org.aspectj.lang.annotation.Aspect
import org.aspectj.lang.annotation.Pointcut
@Aspect
class CommonPointcuts {
/**
@@ -340,9 +346,9 @@ Kotlin::
----
======
You can refer to the pointcuts defined in such a class anywhere you need a pointcut
expression by referencing the fully-qualified name of the class combined with the
`@Pointcut` method's name. For example, to make the service layer transactional, you
You can refer to the pointcuts defined in such an aspect anywhere you need a pointcut
expression by referencing the fully-qualified name of the `@Aspect` class combined with
the `@Pointcut` method's name. For example, to make the service layer transactional, you
could write the following which references the
`com.xyz.CommonPointcuts.businessService()` _named pointcut_:
@@ -392,7 +398,7 @@ method that takes no parameters, whereas `(..)` matches any number (zero or more
The `({asterisk})` pattern matches a method that takes one parameter of any type.
`(*,String)` matches a method that takes two parameters. The first can be of any type, while the
second must be a `String`. Consult the
{aspectj-docs-progguide}/semantics-pointcuts.html[Language
https://www.eclipse.org/aspectj/doc/released/progguide/semantics-pointcuts.html[Language
Semantics] section of the AspectJ Programming Guide for more information.
The following examples show some common pointcut expressions:
@@ -59,7 +59,7 @@ For example, in the @AspectJ style you can write something like the following:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Pointcut("execution(* get*())")
public void propertyAccess() {}
@@ -73,7 +73,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Pointcut("execution(* get*())")
fun propertyAccess() {}
@@ -31,7 +31,7 @@ However, it would be even more confusing if Spring used its own terminology.
the "advised object". Since Spring AOP is implemented by using runtime proxies, this
object is always a proxied object.
* AOP proxy: An object created by the AOP framework in order to implement the aspect
contracts (advice method executions and so on). In the Spring Framework, an AOP proxy
contracts (advise method executions and so on). In the Spring Framework, an AOP proxy
is a JDK dynamic proxy or a CGLIB proxy.
* Weaving: linking aspects with other application types or objects to create an
advised object. This can be done at compile time (using the AspectJ compiler, for
@@ -65,7 +65,7 @@ with less potential for errors. For example, you do not need to invoke the `proc
method on the `JoinPoint` used for around advice, and, hence, you cannot fail to invoke it.
All advice parameters are statically typed so that you work with advice parameters of
the appropriate type (for example, the type of the return value from a method execution) rather
the appropriate type (e.g. the type of the return value from a method execution) rather
than `Object` arrays.
The concept of join points matched by pointcuts is the key to AOP, which distinguishes
@@ -6,27 +6,19 @@ target object. JDK dynamic proxies are built into the JDK, whereas CGLIB is a co
open-source class definition library (repackaged into `spring-core`).
If the target object to be proxied implements at least one interface, a JDK dynamic
proxy is used, and all of the interfaces implemented by the target type are proxied.
If the target object does not implement any interfaces, a CGLIB proxy is created which
is a runtime-generated subclass of the target type.
proxy is used. All of the interfaces implemented by the target type are proxied.
If the target object does not implement any interfaces, a CGLIB proxy is created.
If you want to force the use of CGLIB proxying (for example, to proxy every method
defined for the target object, not only those implemented by its interfaces),
you can do so. However, you should consider the following issues:
* `final` classes cannot be proxied, because they cannot be extended.
* `final` methods cannot be advised, because they cannot be overridden.
* `private` methods cannot be advised, because they cannot be overridden.
* Methods that are not visible for example, package-private methods in a parent class
from a different package cannot be advised because they are effectively private.
* The constructor of your proxied object will not be called twice, since the CGLIB proxy
instance is created through Objenesis. However, if your JVM does not allow for
constructor bypassing, you might see double invocations and corresponding debug log
entries from Spring's AOP support.
* Your CGLIB proxy usage may face limitations with the Java Module System. As a typical
case, you cannot create a CGLIB proxy for a class from the `java.lang` package when
deploying on the module path. Such cases require a JVM bootstrap flag
`--add-opens=java.base/java.lang=ALL-UNNAMED` which is not available for modules.
* With CGLIB, `final` methods cannot be advised, as they cannot be overridden in
runtime-generated subclasses.
* As of Spring 4.0, the constructor of your proxied object is NOT called twice anymore,
since the CGLIB proxy instance is created through Objenesis. Only if your JVM does
not allow for constructor bypassing, you might see double invocations and
corresponding debug log entries from Spring's AOP support.
To force the use of CGLIB proxies, set the value of the `proxy-target-class` attribute
of the `<aop:config>` element to true, as follows:
@@ -69,14 +61,15 @@ Spring AOP is proxy-based. It is vitally important that you grasp the semantics
what that last statement actually means before you write your own aspects or use any of
the Spring AOP-based aspects supplied with the Spring Framework.
Consider first the scenario where you have a plain-vanilla, un-proxied object reference,
as the following code snippet shows:
Consider first the scenario where you have a plain-vanilla, un-proxied,
nothing-special-about-it, straight object reference, as the following
code snippet shows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public class SimplePojo implements Pojo {
@@ -93,7 +86,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
class SimplePojo : Pojo {
@@ -118,7 +111,7 @@ image::aop-proxy-plain-pojo-call.png[]
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public class Main {
@@ -132,7 +125,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun main() {
val pojo = SimplePojo()
@@ -151,7 +144,7 @@ image::aop-proxy-call.png[]
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public class Main {
@@ -169,7 +162,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun main() {
val factory = ProxyFactory(SimplePojo())
@@ -190,35 +183,26 @@ the interceptors (advice) that are relevant to that particular method call. Howe
once the call has finally reached the target object (the `SimplePojo` reference in
this case), any method calls that it may make on itself, such as `this.bar()` or
`this.foo()`, are going to be invoked against the `this` reference, and not the proxy.
This has important implications. It means that self invocation is not going to result
in the advice associated with a method invocation getting a chance to run. In other words,
self invocation via an explicit or implicit `this` reference will bypass the advice.
This has important implications. It means that self-invocation is not going to result
in the advice associated with a method invocation getting a chance to run.
To address that, you have the following options.
Avoid self invocation ::
The best approach (the term "best" is used loosely here) is to refactor your code such
that the self invocation does not happen. This does entail some work on your part, but
it is the best, least-invasive approach.
Inject a self reference ::
An alternative approach is to make use of
xref:core/beans/annotation-config/autowired.adoc#beans-autowired-annotation-self-injection[self injection],
and invoke methods on the proxy via the self reference instead of via `this`.
Use `AopContext.currentProxy()` ::
This last approach is highly discouraged, and we hesitate to point it out, in favor of
the previous options. However, as a last resort you can choose to tie the logic within
your class to Spring AOP, as the following example shows.
Okay, so what is to be done about this? The best approach (the term "best" is used
loosely here) is to refactor your code such that the self-invocation does not happen.
This does entail some work on your part, but it is the best, least-invasive approach.
The next approach is absolutely horrendous, and we hesitate to point it out, precisely
because it is so horrendous. You can (painful as it is to us) totally tie the logic
within your class to Spring AOP, as the following example shows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public class SimplePojo implements Pojo {
public void foo() {
// This works, but it should be avoided if possible.
// this works, but... gah!
((Pojo) AopContext.currentProxy()).bar();
}
@@ -230,12 +214,12 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
class SimplePojo : Pojo {
fun foo() {
// This works, but it should be avoided if possible.
// this works, but... gah!
(AopContext.currentProxy() as Pojo).bar()
}
@@ -246,16 +230,16 @@ Kotlin::
----
======
The use of `AopContext.currentProxy()` totally couples your code to Spring AOP, and it
makes the class itself aware of the fact that it is being used in an AOP context, which
reduces some of the benefits of AOP. It also requires that the `ProxyFactory` is
configured to expose the proxy, as the following example shows:
This totally couples your code to Spring AOP, and it makes the class itself aware of
the fact that it is being used in an AOP context, which flies in the face of AOP. It
also requires some additional configuration when the proxy is being created, as the
following example shows:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public class Main {
@@ -274,7 +258,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun main() {
val factory = ProxyFactory(SimplePojo())
@@ -289,6 +273,9 @@ Kotlin::
----
======
NOTE: AspectJ compile-time weaving and load-time weaving do not have this self-invocation
issue because they apply advice within the bytecode instead of via a proxy.
Finally, it must be noted that AspectJ does not have this self-invocation issue because
it is not a proxy-based AOP framework.
@@ -2,7 +2,7 @@
= Further Resources
:page-section-summary-toc: 1
More information on AspectJ can be found on the {aspectj-site}[AspectJ website].
More information on AspectJ can be found on the https://www.eclipse.org/aspectj[AspectJ website].
_Eclipse AspectJ_ by Adrian Colyer et. al. (Addison-Wesley, 2005) provides a
comprehensive introduction and reference for the AspectJ language.
@@ -136,7 +136,7 @@ parameters of the matching names, as follows:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public void monitor(Object service) {
// ...
@@ -145,7 +145,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun monitor(service: Any) {
// ...
@@ -282,14 +282,14 @@ example, you can declare the method signature as follows:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public void doAccessCheck(Object retVal) {...
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun doAccessCheck(retVal: Any) {...
----
@@ -340,14 +340,14 @@ The type of this parameter constrains matching in the same way as described for
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public void doRecoveryActions(DataAccessException dataAccessEx) {...
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun doRecoveryActions(dataAccessEx: DataAccessException) {...
----
@@ -421,7 +421,7 @@ The implementation of the `doBasicProfiling` advice can be exactly the same as i
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public Object doBasicProfiling(ProceedingJoinPoint pjp) throws Throwable {
// start stopwatch
@@ -433,9 +433,9 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun doBasicProfiling(pjp: ProceedingJoinPoint): Any? {
fun doBasicProfiling(pjp: ProceedingJoinPoint): Any {
// start stopwatch
val retVal = pjp.proceed()
// stop stopwatch
@@ -475,7 +475,7 @@ some around advice used in conjunction with a number of strongly typed parameter
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
----
package com.xyz.service;
@@ -494,7 +494,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
----
package com.xyz.service
@@ -521,7 +521,7 @@ proceed with the method call. The presence of this parameter is an indication th
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
----
package com.xyz;
@@ -545,7 +545,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
----
package com.xyz
@@ -554,7 +554,7 @@ Kotlin::
class SimpleProfiler {
fun profile(call: ProceedingJoinPoint, name: String, age: Int): Any? {
fun profile(call: ProceedingJoinPoint, name: String, age: Int): Any {
val clock = StopWatch("Profiling for '$name' and '$age'")
try {
clock.start(call.toShortString())
@@ -610,7 +610,7 @@ Consider the following driver script:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public class Boot {
@@ -624,7 +624,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun main() {
val ctx = ClassPathXmlApplicationContext("beans.xml")
@@ -714,7 +714,7 @@ The class that backs the `usageTracking` bean would then contain the following m
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public void recordUsage(UsageTracked usageTracked) {
usageTracked.incrementUseCount();
@@ -723,7 +723,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
fun recordUsage(usageTracked: UsageTracked) {
usageTracked.incrementUseCount()
@@ -742,14 +742,14 @@ following:
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
UsageTracked usageTracked = context.getBean("myService", UsageTracked.class);
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
val usageTracked = context.getBean("myService", UsageTracked.class)
----
@@ -829,7 +829,7 @@ call `proceed` multiple times. The following listing shows the basic aspect impl
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
public class ConcurrentOperationExecutor implements Ordered {
@@ -869,7 +869,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
class ConcurrentOperationExecutor : Ordered {
@@ -890,7 +890,7 @@ Kotlin::
this.order = order
}
fun doConcurrentOperation(pjp: ProceedingJoinPoint): Any? {
fun doConcurrentOperation(pjp: ProceedingJoinPoint): Any {
var numAttempts = 0
var lockFailureException: PessimisticLockingFailureException
do {
@@ -953,7 +953,7 @@ to annotate the implementation of service operations, as the following example s
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Retention(RetentionPolicy.RUNTIME)
// marker annotation
@@ -963,7 +963,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Retention(AnnotationRetention.RUNTIME)
// marker annotation
@@ -36,7 +36,7 @@ following example shows:
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
----
package com.xyz.domain;
@@ -50,7 +50,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
----
package com.xyz.domain
@@ -66,7 +66,7 @@ Kotlin::
When used as a marker interface in this way, Spring configures new instances of the
annotated type (`Account`, in this case) by using a bean definition (typically
prototype-scoped) with the same name as the fully-qualified type name
(`com.xyz.domain.Account`). Since the default name for a bean defined via XML is the
(`com.xyz.domain.Account`). Since the default name for a bean is the
fully-qualified name of its type, a convenient way to declare the prototype definition
is to omit the `id` attribute, as the following example shows:
@@ -84,7 +84,7 @@ can do so directly in the annotation, as the following example shows:
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
----
package com.xyz.domain;
@@ -98,7 +98,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
----
package com.xyz.domain
@@ -136,7 +136,7 @@ using Spring in accordance with the properties of the annotation". In this conte
"initialization" refers to newly instantiated objects (for example, objects instantiated
with the `new` operator) as well as to `Serializable` objects that are undergoing
deserialization (for example, through
{java-api}/java.base/java/io/Serializable.html[readResolve()]).
https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html[readResolve()]).
[NOTE]
=====
@@ -153,14 +153,14 @@ available for use in the body of the constructors, you need to define this on th
======
Java::
+
[source,java,indent=0,subs="verbatim"]
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Configurable(preConstruction = true)
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim"]
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Configurable(preConstruction = true)
----
@@ -168,19 +168,51 @@ Kotlin::
You can find more information about the language semantics of the various pointcut
types in AspectJ
{aspectj-docs-progguide}/semantics-joinPoints.html[in this appendix] of the
{aspectj-docs-progguide}/index.html[AspectJ Programming Guide].
https://www.eclipse.org/aspectj/doc/next/progguide/semantics-joinPoints.html[in this
appendix] of the https://www.eclipse.org/aspectj/doc/next/progguide/index.html[AspectJ
Programming Guide].
=====
For this to work, the annotated types must be woven with the AspectJ weaver. You can
either use a build-time Ant or Maven task to do this (see, for example, the
{aspectj-docs-devguide}/antTasks.html[AspectJ Development
https://www.eclipse.org/aspectj/doc/released/devguide/antTasks.html[AspectJ Development
Environment Guide]) or load-time weaving (see xref:core/aop/using-aspectj.adoc#aop-aj-ltw[Load-time Weaving with AspectJ in the Spring Framework]). The
`AnnotationBeanConfigurerAspect` itself needs to be configured by Spring (in order to obtain
a reference to the bean factory that is to be used to configure new objects). You can define
the related configuration as follows:
a reference to the bean factory that is to be used to configure new objects). If you
use Java-based configuration, you can add `@EnableSpringConfigured` to any
`@Configuration` class, as follows:
include-code::./ApplicationConfiguration[tag=snippet,indent=0]
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Configuration
@EnableSpringConfigured
public class AppConfig {
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Configuration
@EnableSpringConfigured
class AppConfig {
}
----
======
If you prefer XML based configuration, the Spring
xref:core/appendix/xsd-schemas.adoc#context[`context` namespace]
defines a convenient `context:spring-configured` element, which you can use as follows:
[source,xml,indent=0,subs="verbatim"]
----
<context:spring-configured/>
----
Instances of `@Configurable` objects created before the aspect has been configured
result in a message being issued to the debug log and no configuration of the
@@ -367,7 +399,7 @@ The focus of this section is on configuring and using LTW in the specific contex
Spring Framework. This section is not a general introduction to LTW. For full details on
the specifics of LTW and configuring LTW with only AspectJ (with Spring not being
involved at all), see the
{aspectj-docs-devguide}/ltw.html[LTW section of the AspectJ
https://www.eclipse.org/aspectj/doc/released/devguide/ltw.html[LTW section of the AspectJ
Development Environment Guide].
The value that the Spring Framework brings to AspectJ LTW is in enabling much
@@ -389,7 +421,7 @@ who typically are in charge of the deployment configuration, such as the launch
Now that the sales pitch is over, let us first walk through a quick example of AspectJ
LTW that uses Spring, followed by detailed specifics about elements introduced in the
example. For a complete example, see the
{petclinic-github-org}/spring-framework-petclinic[Petclinic sample application based on Spring Framework].
https://github.com/spring-projects/spring-petclinic[Petclinic sample application].
[[aop-aj-ltw-first-example]]
@@ -413,7 +445,7 @@ It is a time-based profiler that uses the @AspectJ-style of aspect declaration:
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
----
package com.xyz;
@@ -446,7 +478,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
----
package com.xyz
@@ -461,7 +493,7 @@ Kotlin::
class ProfilingAspect {
@Around("methodsToBeProfiled()")
fun profile(pjp: ProceedingJoinPoint): Any? {
fun profile(pjp: ProceedingJoinPoint): Any {
val sw = StopWatch(javaClass.simpleName)
try {
sw.start(pjp.getSignature().getName())
@@ -490,8 +522,8 @@ standard AspectJ. The following example shows the `aop.xml` file:
<aspectj>
<weaver>
<!-- only weave classes in our application-specific packages and sub-packages -->
<include within="com.xyz..*"/>
<!-- only weave classes in our application-specific packages -->
<include within="com.xyz.*"/>
</weaver>
<aspects>
@@ -502,11 +534,6 @@ standard AspectJ. The following example shows the `aop.xml` file:
</aspectj>
----
NOTE: It is recommended to only weave specific classes (typically those in the
application packages, as shown in the `aop.xml` example above) in order
to avoid side effects such as AspectJ dump files and warnings.
This is also a best practice from an efficiency perspective.
Now we can move on to the Spring-specific portion of the configuration. We need
to configure a `LoadTimeWeaver` (explained later). This load-time weaver is the
essential component responsible for weaving the aspect configuration in one or
@@ -544,7 +571,7 @@ driver class with a `main(..)` method to demonstrate the LTW in action:
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
----
package com.xyz;
@@ -566,7 +593,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
----
package com.xyz
@@ -594,7 +621,7 @@ java -javaagent:C:/projects/xyz/lib/spring-instrument.jar com.xyz.Main
----
The `-javaagent` is a flag for specifying and enabling
{java-api}/java.instrument/java/lang/instrument/package-summary.html[agents
https://docs.oracle.com/javase/8/docs/api/java/lang/instrument/package-summary.html[agents
to instrument programs that run on the JVM]. The Spring Framework ships with such an
agent, the `InstrumentationSavingAgent`, which is packaged in the
`spring-instrument.jar` that was supplied as the value of the `-javaagent` argument in
@@ -625,7 +652,7 @@ result:
======
Java::
+
[source,java,indent=0,subs="verbatim",chomp="-packages"]
[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
----
package com.xyz;
@@ -647,7 +674,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
----
package com.xyz
@@ -688,32 +715,13 @@ Furthermore, the compiled aspect classes need to be available on the classpath.
[[aop-aj-ltw-aop_dot_xml]]
=== `META-INF/aop.xml`
=== 'META-INF/aop.xml'
The AspectJ LTW infrastructure is configured by using one or more `META-INF/aop.xml`
files that are on the Java classpath (either directly or, more typically, in jar files).
For example:
[source,xml,indent=0,subs="verbatim"]
----
<!DOCTYPE aspectj PUBLIC "-//AspectJ//DTD//EN" "https://www.eclipse.org/aspectj/dtd/aspectj.dtd">
<aspectj>
<weaver>
<!-- only weave classes in our application-specific packages and sub-packages -->
<include within="com.xyz..*"/>
</weaver>
</aspectj>
----
NOTE: It is recommended to only weave specific classes (typically those in the
application packages, as shown in the `aop.xml` example above) in order
to avoid side effects such as AspectJ dump files and warnings.
This is also a best practice from an efficiency perspective.
The structure and contents of this file is detailed in the LTW part of the
{aspectj-docs-devguide}/ltw-configuration.html[AspectJ reference
https://www.eclipse.org/aspectj/doc/released/devguide/ltw-configuration.html[AspectJ reference
documentation]. Because the `aop.xml` file is 100% AspectJ, we do not describe it further here.
@@ -752,9 +760,52 @@ adding one line. (Note that you almost certainly need to use an
`ApplicationContext` as your Spring container -- typically, a `BeanFactory` is not
enough because the LTW support uses `BeanFactoryPostProcessors`.)
To enable the Spring Framework's LTW support, you need to configure a `LoadTimeWeaver` as follows:
To enable the Spring Framework's LTW support, you need to configure a `LoadTimeWeaver`,
which typically is done by using the `@EnableLoadTimeWeaving` annotation, as follows:
include-code::./ApplicationConfiguration[tag=snippet,indent=0]
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Configuration
@EnableLoadTimeWeaving
public class AppConfig {
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Configuration
@EnableLoadTimeWeaving
class AppConfig {
}
----
======
Alternatively, if you prefer XML-based configuration, use the
`<context:load-time-weaver/>` element. Note that the element is defined in the
`context` namespace. The following example shows how to use `<context:load-time-weaver/>`:
[source,xml,indent=0,subs="verbatim"]
----
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
https://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
https://www.springframework.org/schema/context/spring-context.xsd">
<context:load-time-weaver/>
</beans>
----
The preceding configuration automatically defines and registers a number of LTW-specific
infrastructure beans, such as a `LoadTimeWeaver` and an `AspectJWeavingEnabler`, for you.
@@ -777,6 +828,13 @@ The following table summarizes various `LoadTimeWeaver` implementations:
| Running in Red Hat's https://www.jboss.org/jbossas/[JBoss AS] or https://www.wildfly.org/[WildFly]
| `JBossLoadTimeWeaver`
| Running in IBM's https://www-01.ibm.com/software/webservers/appserv/was/[WebSphere]
| `WebSphereLoadTimeWeaver`
| Running in Oracle's
https://www.oracle.com/technetwork/middleware/weblogic/overview/index-085209.html[WebLogic]
| `WebLogicLoadTimeWeaver`
| JVM started with Spring `InstrumentationSavingAgent`
(`java -javaagent:path/to/spring-instrument.jar`)
| `InstrumentationLoadTimeWeaver`
@@ -790,12 +848,63 @@ Note that the table lists only the `LoadTimeWeavers` that are autodetected when
use the `DefaultContextLoadTimeWeaver`. You can specify exactly which `LoadTimeWeaver`
implementation to use.
To configure a specific `LoadTimeWeaver`, implement the
`LoadTimeWeavingConfigurer` interface and override the `getLoadTimeWeaver()` method
(or use the XML equivalent).
To specify a specific `LoadTimeWeaver` with Java configuration, implement the
`LoadTimeWeavingConfigurer` interface and override the `getLoadTimeWeaver()` method.
The following example specifies a `ReflectiveLoadTimeWeaver`:
include-code::./CustomWeaverConfiguration[tag=snippet,indent=0]
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim",role="primary"]
----
@Configuration
@EnableLoadTimeWeaving
public class AppConfig implements LoadTimeWeavingConfigurer {
@Override
public LoadTimeWeaver getLoadTimeWeaver() {
return new ReflectiveLoadTimeWeaver();
}
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim",role="secondary"]
----
@Configuration
@EnableLoadTimeWeaving
class AppConfig : LoadTimeWeavingConfigurer {
override fun getLoadTimeWeaver(): LoadTimeWeaver {
return ReflectiveLoadTimeWeaver()
}
}
----
======
If you use XML-based configuration, you can specify the fully qualified class name
as the value of the `weaver-class` attribute on the `<context:load-time-weaver/>`
element. Again, the following example specifies a `ReflectiveLoadTimeWeaver`:
[source,xml,indent=0,subs="verbatim"]
----
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
https://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
https://www.springframework.org/schema/context/spring-context.xsd">
<context:load-time-weaver
weaver-class="org.springframework.instrument.classloading.ReflectiveLoadTimeWeaver"/>
</beans>
----
The `LoadTimeWeaver` that is defined and registered by the configuration can be later
retrieved from the Spring container by using the well known name, `loadTimeWeaver`.
@@ -840,11 +949,11 @@ when you use Spring's LTW support in environments such as application servers an
containers.
[[aop-aj-ltw-environments-tomcat-jboss-etc]]
==== Tomcat, JBoss, WildFly
==== Tomcat, JBoss, WebSphere, WebLogic
Tomcat and JBoss/WildFly provide a general app `ClassLoader` that is capable of local
instrumentation. Spring's native LTW may leverage those ClassLoader implementations
to provide AspectJ weaving.
Tomcat, JBoss/WildFly, IBM WebSphere Application Server and Oracle WebLogic Server all
provide a general app `ClassLoader` that is capable of local instrumentation. Spring's
native LTW may leverage those ClassLoader implementations to provide AspectJ weaving.
You can simply enable load-time weaving, as xref:core/aop/using-aspectj.adoc[described earlier].
Specifically, you do not need to modify the JVM launch script to add
`-javaagent:path/to/spring-instrument.jar`.
+54 -311
View File
@@ -15,13 +15,10 @@ Applying such optimizations early implies the following restrictions:
* The classpath is fixed and fully defined at build time.
* The beans defined in your application cannot change at runtime, meaning:
** `@Profile`, in particular profile-specific configuration, needs to be chosen at build time and is automatically enabled at runtime when AOT is enabled.
** `@Profile`, in particular profile-specific configuration needs to be chosen at build time.
** `Environment` properties that impact the presence of a bean (`@Conditional`) are only considered at build time.
* Bean definitions with instance suppliers (lambdas or method references) cannot be transformed ahead-of-time.
* Beans registered as singletons (using `registerSingleton`, typically from
`ConfigurableListableBeanFactory`) cannot be transformed ahead-of-time either.
* As we cannot rely on the instance, make sure that the bean type is as precise as
possible.
* Bean definitions with instance suppliers (lambdas or method references) cannot be transformed ahead-of-time (see related https://github.com/spring-projects/spring-framework/issues/29555[spring-framework#29555] issue).
* Make sure that the bean type is as precise as possible.
TIP: See also the xref:core/aot.adoc#aot.bestpractices[] section.
@@ -30,15 +27,15 @@ A Spring AOT processed application typically generates:
* Java source code
* Bytecode (usually for dynamic proxies)
* {spring-framework-api}/aot/hint/RuntimeHints.html[`RuntimeHints`] for the use of reflection, resource loading, serialization, and JDK proxies
* {api-spring-framework}/aot/hint/RuntimeHints.html[`RuntimeHints`] for the use of reflection, resource loading, serialization, and JDK proxies.
NOTE: At the moment, AOT is focused on allowing Spring applications to be deployed as native images using GraalVM.
We intend to support more JVM-based use cases in future generations.
[[aot.basics]]
== AOT Engine Overview
== AOT engine overview
The entry point of the AOT engine for processing an `ApplicationContext` is `ApplicationContextAotGenerator`. It takes care of the following steps, based on a `GenericApplicationContext` that represents the application to optimize and a {spring-framework-api}/aot/generate/GenerationContext.html[`GenerationContext`]:
The entry point of the AOT engine for processing an `ApplicationContext` arrangement is `ApplicationContextAotGenerator`. It takes care of the following steps, based on a `GenericApplicationContext` that represents the application to optimize and a {api-spring-framework}/aot/generate/GenerationContext.html[`GenerationContext`]:
* Refresh an `ApplicationContext` for AOT processing. Contrary to a traditional refresh, this version only creates bean definitions, not bean instances.
* Invoke the available `BeanFactoryInitializationAotProcessor` implementations and apply their contributions against the `GenerationContext`.
@@ -70,14 +67,7 @@ include-code::./AotProcessingSample[tag=aotcontext]
In this mode, xref:core/beans/factory-extension.adoc#beans-factory-extension-factory-postprocessors[`BeanFactoryPostProcessor` implementations] are invoked as usual.
This includes configuration class parsing, import selectors, classpath scanning, etc.
Such steps make sure that the `BeanRegistry` contains the relevant bean definitions for the application.
If bean definitions are guarded by conditions (such as `@Profile`), these are evaluated,
and bean definitions that don't match their conditions are discarded at this stage.
If custom code needs to register extra beans programmatically, make sure that custom
registration code uses `BeanDefinitionRegistry` instead of `BeanFactory` as only bean
definitions are taken into account. A good pattern is to implement
`ImportBeanDefinitionRegistrar` and register it via an `@Import` on one of your
configuration classes.
If bean definitions are guarded by conditions (such as `@Profile`), these are discarded at this stage.
Because this mode does not actually create bean instances, `BeanPostProcessor` implementations are not invoked, except for specific variants that are relevant for AOT processing.
These are:
@@ -91,15 +81,15 @@ Once this part completes, the `BeanFactory` contains the bean definitions that a
[[aot.bean-factory-initialization-contributions]]
== Bean Factory Initialization AOT Contributions
Components that want to participate in this step can implement the {spring-framework-api}/beans/factory/aot/BeanFactoryInitializationAotProcessor.html[`BeanFactoryInitializationAotProcessor`] interface.
Components that want to participate in this step can implement the {api-spring-framework}/beans/factory/aot/BeanFactoryInitializationAotProcessor.html[`BeanFactoryInitializationAotProcessor`] interface.
Each implementation can return an AOT contribution, based on the state of the bean factory.
An AOT contribution is a component that contributes generated code which reproduces a particular behavior.
An AOT contribution is a component that contributes generated code that reproduces a particular behavior.
It can also contribute `RuntimeHints` to indicate the need for reflection, resource loading, serialization, or JDK proxies.
A `BeanFactoryInitializationAotProcessor` implementation can be registered in `META-INF/spring/aot.factories` with a key equal to the fully-qualified name of the interface.
A `BeanFactoryInitializationAotProcessor` implementation can be registered in `META-INF/spring/aot.factories` with a key equal to the fully qualified name of the interface.
The `BeanFactoryInitializationAotProcessor` interface can also be implemented directly by a bean.
A `BeanFactoryInitializationAotProcessor` can also be implemented directly by a bean.
In this mode, the bean provides an AOT contribution equivalent to the feature it provides with a regular runtime.
Consequently, such a bean is automatically excluded from the AOT-optimized context.
@@ -121,7 +111,7 @@ This interface is used as follows:
* Implemented by a `BeanPostProcessor` bean, to replace its runtime behavior.
For instance xref:core/beans/factory-extension.adoc#beans-factory-extension-bpp-examples-aabpp[`AutowiredAnnotationBeanPostProcessor`] implements this interface to generate code that injects members annotated with `@Autowired`.
* Implemented by a type registered in `META-INF/spring/aot.factories` with a key equal to the fully-qualified name of the interface.
* Implemented by a type registered in `META-INF/spring/aot.factories` with a key equal to the fully qualified name of the interface.
Typically used when the bean definition needs to be tuned for specific features of the core framework.
[NOTE]
@@ -140,7 +130,7 @@ Taking our previous example, let's assume that `DataSourceConfiguration` is as f
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@Configuration(proxyBeanMethods = false)
public class DataSourceConfiguration {
@@ -152,23 +142,8 @@ Java::
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
@Configuration(proxyBeanMethods = false)
class DataSourceConfiguration {
@Bean
fun dataSource() = SimpleDataSource()
}
----
======
WARNING: Kotlin class names with backticks that use invalid Java identifiers (not starting with a letter, containing spaces, etc.) are not supported.
Since there isn't any particular condition on this class, `dataSourceConfiguration` and `dataSource` are identified as candidates.
The AOT engine will convert the configuration class above to code similar to the following:
@@ -176,12 +151,11 @@ The AOT engine will convert the configuration class above to code similar to the
======
Java::
+
[source,java,indent=0]
[source,java,indent=0,role="primary"]
----
/**
* Bean definitions for {@link DataSourceConfiguration}
*/
@Generated
public class DataSourceConfiguration__BeanDefinitions {
/**
* Get the bean definition for 'dataSourceConfiguration'
@@ -216,25 +190,11 @@ Java::
NOTE: The exact code generated may differ depending on the exact nature of your bean definitions.
TIP: Each generated class is annotated with `org.springframework.aot.generate.Generated` to
identify them if they need to be excluded, for instance by static analysis tools.
The generated code above creates bean definitions equivalent to the `@Configuration` class, but in a direct way and without the use of reflection if at all possible.
There is a bean definition for `dataSourceConfiguration` and one for `dataSourceBean`.
When a `datasource` instance is required, a `BeanInstanceSupplier` is called.
This supplier invokes the `dataSource()` method on the `dataSourceConfiguration` bean.
[[aot.running]]
== Running with AOT Optimizations
AOT is a mandatory step to transform a Spring application to a native executable, so it
is automatically enabled when running in this mode. It is possible to use those optimizations
on the JVM by setting the `spring.aot.enabled` System property to `true`.
NOTE: When AOT optimizations are included, some decisions that have been taken at build-time
are hard-coded in the application setup. For instance, profiles that have been enabled at
build-time are automatically enabled at runtime as well.
[[aot.bestpractices]]
== Best Practices
@@ -243,33 +203,11 @@ However, keep in mind that some optimizations are made at build time based on a
This section lists the best practices that make sure your application is ready for AOT.
[[aot.bestpractices.bean-registration]]
=== Programmatic Bean Registration
The AOT engine takes care of the `@Configuration` model and any callback that might be
invoked as part of processing your configuration. If you need to register additional
beans programmatically, make sure to use a `BeanDefinitionRegistry` to register
bean definitions.
This can typically be done via a `BeanDefinitionRegistryPostProcessor`. Note that, if it
is registered itself as a bean, it will be invoked again at runtime unless you make
sure to implement `BeanFactoryInitializationAotProcessor` as well. A more idiomatic
way is to implement `ImportBeanDefinitionRegistrar` and register it using `@Import` on
one of your configuration classes. This invokes your custom code as part of configuration
class parsing.
If you declare additional beans programmatically using a different callback, they are
likely not going to be handled by the AOT engine, and therefore no hints are going to be
generated for them. Depending on the environment, those beans may not be registered at
all. For instance, classpath scanning does not work in a native image as there is no
notion of a classpath. For cases like this, it is crucial that the scanning happens at
build time.
[[aot.bestpractices.bean-type]]
=== Expose the Most Precise Bean Type
=== Expose The Most Precise Bean Type
While your application may interact with an interface that a bean implements, it is still very important to declare the most precise type.
The AOT engine performs additional checks on the bean type, such as detecting the presence of `@Autowired` members or lifecycle callback methods.
The AOT engine performs additional checks on the bean type, such as detecting the presence of `@Autowired` members, or lifecycle callback methods.
For `@Configuration` classes, make sure that the return type of the factory `@Bean` method is as precise as possible.
Consider the following example:
@@ -278,7 +216,7 @@ Consider the following example:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@Configuration(proxyBeanMethods = false)
public class UserConfiguration {
@@ -290,19 +228,6 @@ Java::
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
@Configuration(proxyBeanMethods = false)
class UserConfiguration {
@Bean
fun myInterface(): MyInterface = MyImplementation()
}
----
======
In the example above, the declared type for the `myInterface` bean is `MyInterface`.
@@ -315,7 +240,7 @@ The example above should be rewritten as follows:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@Configuration(proxyBeanMethods = false)
public class UserConfiguration {
@@ -327,71 +252,10 @@ Java::
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
@Configuration(proxyBeanMethods = false)
class UserConfiguration {
@Bean
fun myInterface() = MyImplementation()
}
----
======
If you are registering bean definitions programmatically, consider using `RootBeanBefinition` as it allows to specify a `ResolvableType` that handles generics.
[[aot.bestpractices.constructors]]
=== Avoid Multiple Constructors
The container is able to choose the most appropriate constructor to use based on several candidates.
However, this is not a best practice and flagging the preferred constructor with `@Autowired` if necessary is preferred.
In case you are working on a code base that you cannot modify, you can set the {spring-framework-api}/beans/factory/support/AbstractBeanDefinition.html#PREFERRED_CONSTRUCTORS_ATTRIBUTE[`preferredConstructors` attribute] on the related bean definition to indicate which constructor should be used.
[[aot.bestpractices.complex-data-structures]]
=== Avoid Complex Data Structures for Constructor Parameters and Properties
When crafting a `RootBeanDefinition` programmatically, you are not constrained in terms of types that you can use.
For instance, you may have a custom `record` with several properties that your bean takes as a constructor argument.
While this works fine with the regular runtime, AOT does not know how to generate the code of your custom data structure.
A good rule of thumb is to keep in mind that bean definitions are an abstraction on top of several models.
Rather than using such structures, decomposing to simple types or referring to a bean that is built as such is recommended.
As a last resort, you can implement your own `org.springframework.aot.generate.ValueCodeGenerator$Delegate`.
To use it, register its fully qualified name in `META-INF/spring/aot.factories` using the `Delegate` as the key.
[[aot.bestpractices.custom-arguments]]
=== Avoid Creating Beans with Custom Arguments
Spring AOT detects what needs to be done to create a bean and translates that in generated code using an instance supplier.
The container also supports creating a bean with {spring-framework-api}++/beans/factory/BeanFactory.html#getBean(java.lang.String,java.lang.Object...)++[custom arguments] that leads to several issues with AOT:
. The custom arguments require dynamic introspection of a matching constructor or factory method.
Those arguments cannot be detected by AOT, so the necessary reflection hints will have to be provided manually.
. By-passing the instance supplier means that all other optimizations after creation are skipped as well.
For instance, autowiring on fields and methods will be skipped as they are handled in the instance supplier.
Rather than having prototype-scoped beans created with custom arguments, we recommend a manual factory pattern where a bean is responsible for the creation of the instance.
[[aot.bestpractices.circular-dependencies]]
=== Avoid Circular Dependencies
Certain use cases can result in circular dependencies between one or more beans. With the
regular runtime, it may be possible to wire those circular dependencies via `@Autowired`
on setter methods or fields. However, an AOT-optimized context will fail to start with
explicit circular dependencies.
In an AOT-optimized application, you should therefore strive to avoid circular
dependencies. If that is not possible, you can use `@Lazy` injection points or
`ObjectProvider` to lazily access or retrieve the necessary collaborating beans. See
xref:core/beans/classpath-scanning.adoc#beans-factorybeans-annotations-lazy-injection-points[this tip]
for further information.
[[aot.bestpractices.factory-bean]]
=== FactoryBean
@@ -405,19 +269,10 @@ Consider the following example:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
public class ClientFactoryBean<T extends AbstractClient> implements FactoryBean<T> {
// ...
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
class ClientFactoryBean<T : AbstractClient> : FactoryBean<T> {
// ...
}
----
======
@@ -428,7 +283,7 @@ A concrete client declaration should provide a resolved generic for the client,
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@Configuration(proxyBeanMethods = false)
public class UserConfiguration {
@@ -440,19 +295,6 @@ Java::
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
@Configuration(proxyBeanMethods = false)
class UserConfiguration {
@Bean
fun myClient() = ClientFactoryBean<MyClient>(...)
}
----
======
If the `FactoryBean` bean definition is registered programmatically, make sure to follow these steps:
@@ -467,129 +309,35 @@ The following example showcases a basic definition:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
RootBeanDefinition beanDefinition = new RootBeanDefinition(ClientFactoryBean.class);
beanDefinition.setTargetType(ResolvableType.forClassWithGenerics(ClientFactoryBean.class, MyClient.class));
// ...
registry.registerBeanDefinition("myClient", beanDefinition);
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
val beanDefinition = RootBeanDefinition(ClientFactoryBean::class.java)
beanDefinition.setTargetType(ResolvableType.forClassWithGenerics(ClientFactoryBean::class.java, MyClient::class.java));
// ...
registry.registerBeanDefinition("myClient", beanDefinition)
----
======
[[aot.bestpractices.jpa]]
=== JPA
The JPA persistence unit has to be known upfront for certain optimizations to apply. Consider the following basic example:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
----
@Bean
LocalContainerEntityManagerFactoryBean customDBEntityManagerFactory(DataSource dataSource) {
LocalContainerEntityManagerFactoryBean factoryBean = new LocalContainerEntityManagerFactoryBean();
factoryBean.setDataSource(dataSource);
factoryBean.setPackagesToScan("com.example.app");
return factoryBean;
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
@Bean
fun customDBEntityManagerFactory(dataSource: DataSource): LocalContainerEntityManagerFactoryBean {
val factoryBean = LocalContainerEntityManagerFactoryBean()
factoryBean.dataSource = dataSource
factoryBean.setPackagesToScan("com.example.app")
return factoryBean
}
----
======
To make sure the scanning occurs ahead of time, a `PersistenceManagedTypes` bean must be declared and used by the
factory bean definition, as shown by the following example:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
----
@Bean
PersistenceManagedTypes persistenceManagedTypes(ResourceLoader resourceLoader) {
return new PersistenceManagedTypesScanner(resourceLoader)
.scan("com.example.app");
}
@Bean
LocalContainerEntityManagerFactoryBean customDBEntityManagerFactory(DataSource dataSource, PersistenceManagedTypes managedTypes) {
LocalContainerEntityManagerFactoryBean factoryBean = new LocalContainerEntityManagerFactoryBean();
factoryBean.setDataSource(dataSource);
factoryBean.setManagedTypes(managedTypes);
return factoryBean;
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
@Bean
fun persistenceManagedTypes(resourceLoader: ResourceLoader): PersistenceManagedTypes {
return PersistenceManagedTypesScanner(resourceLoader)
.scan("com.example.app")
}
@Bean
fun customDBEntityManagerFactory(dataSource: DataSource, managedTypes: PersistenceManagedTypes): LocalContainerEntityManagerFactoryBean {
val factoryBean = LocalContainerEntityManagerFactoryBean()
factoryBean.dataSource = dataSource
factoryBean.setManagedTypes(managedTypes)
return factoryBean
}
----
======
[[aot.hints]]
== Runtime Hints
Running an application as a native image requires additional information compared to a regular JVM runtime.
For instance, GraalVM needs to know ahead of time if a component uses reflection.
Similarly, classpath resources are not included in a native image unless specified explicitly.
Similarly, classpath resources are not shipped in a native image unless specified explicitly.
Consequently, if the application needs to load a resource, it must be referenced from the corresponding GraalVM native image configuration file.
The {spring-framework-api}/aot/hint/RuntimeHints.html[`RuntimeHints`] API collects the need for reflection, resource loading, serialization, and JDK proxies at runtime.
The {api-spring-framework}/aot/hint/RuntimeHints.html[`RuntimeHints`] API collects the need for reflection, resource loading, serialization, and JDK proxies at runtime.
The following example makes sure that `config/app.properties` can be loaded from the classpath at runtime within a native image:
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
runtimeHints.resources().registerPattern("config/app.properties");
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
runtimeHints.resources().registerPattern("config/app.properties")
----
======
A number of contracts are handled automatically during AOT processing.
@@ -611,54 +359,49 @@ include-code::./SpellCheckService[]
If at all possible, `@ImportRuntimeHints` should be used as close as possible to the component that requires the hints.
This way, if the component is not contributed to the `BeanFactory`, the hints won't be contributed either.
It is also possible to register an implementation statically by adding an entry in `META-INF/spring/aot.factories` with a key equal to the fully-qualified name of the `RuntimeHintsRegistrar` interface.
It is also possible to register an implementation statically by adding an entry in `META-INF/spring/aot.factories` with a key equal to the fully qualified name of the `RuntimeHintsRegistrar` interface.
[[aot.hints.reflective]]
=== `@Reflective`
{spring-framework-api}/aot/hint/annotation/Reflective.html[`@Reflective`] provides an idiomatic way to flag the need for reflection on an annotated element.
{api-spring-framework}/aot/hint/annotation/Reflective.html[`@Reflective`] provides an idiomatic way to flag the need for reflection on an annotated element.
For instance, `@EventListener` is meta-annotated with `@Reflective` since the underlying implementation invokes the annotated method using reflection.
Out-of-the-box, only Spring beans are considered but you can opt-in for scanning using `@ReflectiveScan`.
In the example below, all types of the package `com.example.app` and their subpackages are considered:
include-code::./MyConfiguration[]
Scanning happens during AOT processing and the types in the target packages do not need to have a class-level annotation to be considered.
This performs a "deep scan" and the presence of `@Reflective`, either directly or as a meta-annotation, is checked on types, fields, constructors, methods, and enclosed elements.
By default, `@Reflective` registers an invocation hint for the annotated element.
This can be tuned by specifying a custom `ReflectiveProcessor` implementation via the `@Reflective` annotation.
By default, only Spring beans are considered and an invocation hint is registered for the annotated element.
This can be tuned by specifying a custom `ReflectiveProcessor` implementation via the
`@Reflective` annotation.
Library authors can reuse this annotation for their own purposes.
An example of such customization is covered in the next section.
If components other than Spring beans need to be processed, a `BeanFactoryInitializationAotProcessor` can detect the relevant types and use `ReflectiveRuntimeHintsRegistrar` to process them.
[[aot.hints.register-reflection]]
=== `@RegisterReflection`
[[aot.hints.register-reflection-for-binding]]
=== `@RegisterReflectionForBinding`
{spring-framework-api}/aot/hint/annotation/RegisterReflection.html[`@RegisterReflection`] is a specialization of `@Reflective` that provides a declarative way of registering reflection for arbitrary types.
NOTE: As a specialization of `@Reflective`, this is also detected if you're using `@ReflectiveScan`.
In the following example, public constructors and public methods can be invoked via reflection on `AccountService`:
include-code::./MyConfiguration[tag=snippet,indent=0]
`@RegisterReflection` can be applied to any target type at the class level, but it can also be applied directly to a method to better indicate where the hints are actually required.
`@RegisterReflection` can be used as a meta-annotation to provide more specific needs.
{spring-framework-api}/aot/hint/annotation/RegisterReflectionForBinding.html[`@RegisterReflectionForBinding`] is such composed annotation and registers the need for serializing arbitrary types.
{api-spring-framework}/aot/hint/annotation/RegisterReflectionForBinding.html[`@RegisterReflectionForBinding`] is a specialization of `@Reflective` that registers the need for serializing arbitrary types.
A typical use case is the use of DTOs that the container cannot infer, such as using a web client within a method body.
The following example registers `Order` for serialization.
`@RegisterReflectionForBinding` can be applied to any Spring bean at the class level, but it can also be applied directly to a method, field, or constructor to better indicate where the hints are actually required.
The following example registers `Account` for serialization.
include-code::./OrderService[tag=snippet,indent=0]
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",role="primary"]
----
@Component
public class OrderService {
This registers hints for constructors, fields, properties, and record components of `Order`.
Hints are also registered for types transitively used on properties and record components.
In other words, if `Order` exposes others types, hints are registered for those as well.
@RegisterReflectionForBinding(Account.class)
public void process(Order order) {
// ...
}
}
----
======
[[aot.hints.testing]]
=== Testing Runtime Hints
@@ -672,7 +415,7 @@ include-code::./SpellCheckServiceTests[tag=hintspredicates]
With `RuntimeHintsPredicates`, we can check for reflection, resource, serialization, or proxy generation hints.
This approach works well for unit tests but implies that the runtime behavior of a component is well known.
You can learn more about the global runtime behavior of an application by running its test suite (or the app itself) with the {graalvm-docs}/native-image/metadata/AutomaticMetadataCollection/[GraalVM tracing agent].
You can learn more about the global runtime behavior of an application by running its test suite (or the app itself) with the {docs-graalvm}/native-image/metadata/AutomaticMetadataCollection/[GraalVM tracing agent].
This agent will record all relevant calls requiring GraalVM hints at runtime and write them out as JSON configuration files.
For more targeted discovery and testing, Spring Framework ships a dedicated module with core AOT testing utilities, `"org.springframework:spring-core-test"`.
@@ -690,7 +433,7 @@ If you forgot to contribute a hint, the test will fail and provide some details
[source,txt,indent=0,subs="verbatim,quotes"]
----
org.springframework.docs.core.aot.hints.testing.SampleReflection performReflection
INFO: Spring version: 6.2.0
INFO: Spring version:6.0.0-SNAPSHOT
Missing <"ReflectionHints"> for invocation <java.lang.Class#forName>
with arguments ["org.springframework.core.SpringVersion",
@@ -704,4 +447,4 @@ io.spring.runtimehintstesting.SampleReflectionRuntimeHintsTests#lambda$shouldReg
There are various ways to configure this Java agent in your build, so please refer to the documentation of your build tool and test execution plugin.
The agent itself can be configured to instrument specific packages (by default, only `org.springframework` is instrumented).
You'll find more details in the {spring-framework-code}/buildSrc/README.md[Spring Framework `buildSrc` README] file.
You'll find more details in the {spring-framework-main-code}/buildSrc/README.md[Spring Framework `buildSrc` README] file.
@@ -145,7 +145,7 @@ use the `NamespaceHandlerSupport` class:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package org.springframework.samples.xml;
@@ -161,7 +161,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package org.springframework.samples.xml
@@ -202,7 +202,7 @@ we can parse our custom XML content, as you can see in the following example:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package org.springframework.samples.xml;
@@ -240,7 +240,7 @@ single `BeanDefinition` represents.
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package org.springframework.samples.xml
@@ -416,7 +416,7 @@ The following listing shows the `Component` class:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package com.foo;
@@ -449,7 +449,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package com.foo
@@ -480,7 +480,7 @@ setter property for the `components` property. The following listing shows such
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package com.foo;
@@ -522,7 +522,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package com.foo
@@ -598,7 +598,7 @@ we then create a custom `NamespaceHandler`:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package com.foo;
@@ -614,7 +614,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package com.foo
@@ -637,7 +637,7 @@ listing shows our custom `BeanDefinitionParser` implementation:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package com.foo;
@@ -688,7 +688,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package com.foo
@@ -765,7 +765,7 @@ want to add an additional attribute to the existing bean definition element.
By way of another example, suppose that you define a bean definition for a
service object that (unknown to it) accesses a clustered
{JSR}107[JCache], and you want to ensure that the
https://jcp.org/en/jsr/detail?id=107[JCache], and you want to ensure that the
named JCache instance is eagerly started within the surrounding cluster.
The following listing shows such a definition:
@@ -787,7 +787,7 @@ JCache-initializing `BeanDefinition`. The following listing shows our `JCacheIni
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package com.foo;
@@ -807,7 +807,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package com.foo
@@ -843,7 +843,7 @@ Next, we need to create the associated `NamespaceHandler`, as follows:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package com.foo;
@@ -861,7 +861,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package com.foo
@@ -886,7 +886,7 @@ The following listing shows our `BeanDefinitionDecorator` implementation:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package com.foo;
@@ -942,7 +942,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package com.foo
@@ -66,13 +66,13 @@ developer's intent ("`inject this constant value`"), and it reads better:
[[xsd-schemas-util-frfb]]
==== Setting a Bean Property or Constructor Argument from a Field Value
{spring-framework-api}/beans/factory/config/FieldRetrievingFactoryBean.html[`FieldRetrievingFactoryBean`]
{api-spring-framework}/beans/factory/config/FieldRetrievingFactoryBean.html[`FieldRetrievingFactoryBean`]
is a `FactoryBean` that retrieves a `static` or non-static field value. It is typically
used for retrieving `public` `static` `final` constants, which may then be used to set a
property value or constructor argument for another bean.
The following example shows how a `static` field is exposed, by using the
{spring-framework-api}/beans/factory/config/FieldRetrievingFactoryBean.html#setStaticField(java.lang.String)[`staticField`]
{api-spring-framework}/beans/factory/config/FieldRetrievingFactoryBean.html#setStaticField(java.lang.String)[`staticField`]
property:
[source,xml,indent=0,subs="verbatim,quotes"]
@@ -109,7 +109,7 @@ to be specified for the bean reference, as the following example shows:
You can also access a non-static (instance) field of another bean, as
described in the API documentation for the
{spring-framework-api}/beans/factory/config/FieldRetrievingFactoryBean.html[`FieldRetrievingFactoryBean`]
{api-spring-framework}/beans/factory/config/FieldRetrievingFactoryBean.html[`FieldRetrievingFactoryBean`]
class.
Injecting enumeration values into beans as either property or constructor arguments is
@@ -121,7 +121,7 @@ The following example enumeration shows how easy injecting an enum value is:
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package jakarta.persistence;
@@ -134,7 +134,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package jakarta.persistence
@@ -152,7 +152,7 @@ Now consider the following setter of type `PersistenceContextType` and the corre
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
----
package example;
@@ -168,7 +168,7 @@ Java::
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
----
package example
@@ -565,17 +565,6 @@ is a convenience mechanism that sets up a xref:core/beans/factory-extension.adoc
for you. If you need more control over the specific
`PropertySourcesPlaceholderConfigurer` setup, you can explicitly define it as a bean yourself.
[WARNING]
=====
Only one such element should be defined for a given application with the properties
that it needs. Several property placeholders can be configured as long as they have distinct
placeholder syntax (`${...}`).
If you need to modularize the source of properties used for the replacement, you should
not create multiple properties placeholders. Rather, each module should contribute a
`PropertySource` to the `Environment`. Alternatively, you can create your own
`PropertySourcesPlaceholderConfigurer` bean that gathers the properties to use.
=====
[[xsd-schemas-context-ac]]
=== Using `<annotation-config/>`
@@ -1,16 +1,33 @@
[[beans-annotation-config]]
= Annotation-based Container Configuration
Spring provides comprehensive support for annotation-based configuration, operating on
metadata in the component class itself by using annotations on the relevant class,
method, or field declaration. As mentioned in
xref:core/beans/factory-extension.adoc#beans-factory-extension-bpp-examples-aabpp[Example: The `AutowiredAnnotationBeanPostProcessor`],
Spring uses `BeanPostProcessors` in conjunction with annotations to make the core IOC
container aware of specific annotations.
.Are annotations better than XML for configuring Spring?
****
The introduction of annotation-based configuration raised the question of whether this
approach is "`better`" than XML. The short answer is "`it depends.`" The long answer is
that each approach has its pros and cons, and, usually, it is up to the developer to
decide which strategy suits them better. Due to the way they are defined, annotations
provide a lot of context in their declaration, leading to shorter and more concise
configuration. However, XML excels at wiring up components without touching their source
code or recompiling them. Some developers prefer having the wiring close to the source
while others argue that annotated classes are no longer POJOs and, furthermore, that the
configuration becomes decentralized and harder to control.
For example, the xref:core/beans/annotation-config/autowired.adoc[`@Autowired`]
annotation provides the same capabilities as described in
xref:core/beans/dependencies/factory-autowire.adoc[Autowiring Collaborators] but
No matter the choice, Spring can accommodate both styles and even mix them together.
It is worth pointing out that through its xref:core/beans/java.adoc[JavaConfig] option, Spring lets
annotations be used in a non-invasive way, without touching the target components'
source code and that, in terms of tooling, all configuration styles are supported by
https://spring.io/tools[Spring Tools] for Eclipse, Visual Studio Code, and Theia.
****
An alternative to XML setup is provided by annotation-based configuration, which relies
on bytecode metadata for wiring up components instead of XML declarations. Instead of
using XML to describe a bean wiring, the developer moves the configuration into the
component class itself by using annotations on the relevant class, method, or field
declaration. As mentioned in xref:core/beans/factory-extension.adoc#beans-factory-extension-bpp-examples-aabpp[Example: The `AutowiredAnnotationBeanPostProcessor`], using a
`BeanPostProcessor` in conjunction with annotations is a common means of extending the
Spring IoC container. For example, the xref:core/beans/annotation-config/autowired.adoc[`@Autowired`]
annotation provides the same capabilities as described in xref:core/beans/dependencies/factory-autowire.adoc[Autowiring Collaborators] but
with more fine-grained control and wider applicability. In addition, Spring provides
support for JSR-250 annotations, such as `@PostConstruct` and `@PreDestroy`, as well as
support for JSR-330 (Dependency Injection for Java) annotations contained in the
@@ -19,16 +36,13 @@ can be found in the xref:core/beans/standard-annotations.adoc[relevant section].
[NOTE]
====
Annotation injection is performed before external property injection. Thus, external
configuration (for example, XML-specified bean properties) effectively overrides the annotations
for properties when wired through mixed approaches.
Annotation injection is performed before XML injection. Thus, the XML configuration
overrides the annotations for properties wired through both approaches.
====
Technically, you can register the post-processors as individual bean definitions, but they
are implicitly registered in an `AnnotationConfigApplicationContext` already.
In an XML-based Spring setup, you may include the following configuration tag to enable
mixing and matching with annotation-based configuration:
As always, you can register the post-processors as individual bean definitions, but they
can also be implicitly registered by including the following tag in an XML-based Spring
configuration (notice the inclusion of the `context` namespace):
[source,xml,indent=0,subs="verbatim,quotes"]
----
@@ -48,11 +62,11 @@ mixing and matching with annotation-based configuration:
The `<context:annotation-config/>` element implicitly registers the following post-processors:
* {spring-framework-api}/context/annotation/ConfigurationClassPostProcessor.html[`ConfigurationClassPostProcessor`]
* {spring-framework-api}/beans/factory/annotation/AutowiredAnnotationBeanPostProcessor.html[`AutowiredAnnotationBeanPostProcessor`]
* {spring-framework-api}/context/annotation/CommonAnnotationBeanPostProcessor.html[`CommonAnnotationBeanPostProcessor`]
* {spring-framework-api}/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.html[`PersistenceAnnotationBeanPostProcessor`]
* {spring-framework-api}/context/event/EventListenerMethodProcessor.html[`EventListenerMethodProcessor`]
* {api-spring-framework}/context/annotation/ConfigurationClassPostProcessor.html[`ConfigurationClassPostProcessor`]
* {api-spring-framework}/beans/factory/annotation/AutowiredAnnotationBeanPostProcessor.html[`AutowiredAnnotationBeanPostProcessor`]
* {api-spring-framework}/context/annotation/CommonAnnotationBeanPostProcessor.html[`CommonAnnotationBeanPostProcessor`]
* {api-spring-framework}/orm/jpa/support/PersistenceAnnotationBeanPostProcessor.html[`PersistenceAnnotationBeanPostProcessor`]
* {api-spring-framework}/context/event/EventListenerMethodProcessor.html[`EventListenerMethodProcessor`]
[NOTE]
====

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