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Author SHA1 Message Date
Stéphane Nicoll d1e3075571 Release v6.2.0-RC1 2024-09-12 14:19:37 +02:00
10341 changed files with 119319 additions and 205437 deletions
+17
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@@ -0,0 +1,17 @@
<!--
!!! 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issue will be closed as superseded.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.
-->
@@ -1,8 +1,8 @@
name: Await HTTP Resource
description: 'Waits for an HTTP resource to be available (a HEAD request succeeds)'
description: Waits for an HTTP resource to be available (a HEAD request succeeds)
inputs:
url:
description: 'URL of the resource to await'
description: 'The URL of the resource to await'
required: true
runs:
using: composite
+18 -23
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@@ -1,35 +1,31 @@
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: '25'
publish:
description: 'Whether to publish artifacts ready for deployment to Artifactory'
default: '17'
description: 'The Java version to compile and test with'
java-early-access:
required: false
default: 'false'
description: 'Whether the Java version is in early access'
java-toolchain:
required: false
default: 'false'
description: 'Whether a Java toolchain should be used'
publish:
required: false
default: 'false'
description: 'Whether to publish artifacts ready for deployment to Artifactory'
develocity-access-key:
required: false
description: 'The access key for authentication with ge.spring.io'
outputs:
build-scan-url:
description: 'URL, if any, of the build scan produced by the build'
description: 'The 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'
description: 'The version that was built'
value: ${{ steps.read-version.outputs.version }}
runs:
using: composite
@@ -38,10 +34,9 @@ runs:
uses: ./.github/actions/prepare-gradle-build
with:
develocity-access-key: ${{ inputs.develocity-access-key }}
java-distribution: ${{ inputs.java-distribution }}
java-version: ${{ inputs.java-version }}
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' }}
@@ -1,27 +1,27 @@
name: Create GitHub Release
description: 'Create the release on GitHub with a changelog'
description: Create the release on GitHub with a changelog
inputs:
milestone:
description: 'Name of the GitHub milestone for which a release will be created'
description: Name of the GitHub milestone for which a release will be created
required: true
token:
description: Token to use for authentication with GitHub
required: true
pre-release:
description: 'Whether the release is a pre-release (a milestone or release candidate)'
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@86958813a62af8fb223b3fd3b5152035504bcb83 #v0.0.12
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 }}
config-file: .github/actions/create-github-release/changelog-generator.yml
- name: Create GitHub Release
shell: bash
env:
GITHUB_TOKEN: ${{ inputs.token }}
shell: bash
run: gh release create ${{ format('v{0}', inputs.milestone) }} --notes-file changelog.md ${{ inputs.pre-release == 'true' && '--prerelease' || '' }}
@@ -1,13 +1,6 @@
changelog:
repository: spring-projects/spring-framework
sections:
- title: ":warning: Attention Required"
labels:
- "for: upgrade-attention"
summary:
mode: "member-comment"
config:
prefix: "Attention Required:"
- title: ":star: New Features"
labels:
- "type: enhancement"
+17 -23
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@@ -1,42 +1,36 @@
name: Prepare Gradle Build
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: '25'
default: '17'
description: 'The Java version to use for the build'
java-early-access:
required: false
default: 'false'
description: 'Whether the Java version is in early access'
java-toolchain:
required: false
default: 'false'
description: 'Whether a Java toolchain should be used'
develocity-access-key:
required: false
description: 'The access key for authentication with ge.spring.io'
runs:
using: composite
steps:
- name: Set Up Java
uses: actions/setup-java@v5
uses: actions/setup-java@v4
with:
distribution: ${{ inputs.java-early-access == 'true' && 'temurin' || (inputs.java-distribution || 'liberica') }}
distribution: ${{ inputs.java-early-access == 'true' && 'temurin' || 'liberica' }}
java-version: |
${{ inputs.java-early-access == 'true' && format('{0}-ea', inputs.java-version) || inputs.java-version }}
${{ inputs.java-toolchain == 'true' && '17' || '' }}
25
- name: Set Up Gradle
uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
uses: gradle/actions/setup-gradle@d9c87d481d55275bb5441eef3fe0e46805f9ef70 # v3.5.0
with:
cache-read-only: false
develocity-access-key: ${{ inputs.develocity-access-key }}
develocity-token-expiry: 4
- name: Configure Gradle Properties
shell: bash
run: |
@@ -1,5 +1,5 @@
name: Print JVM thread dumps
description: 'Prints a thread dump for all running JVMs'
description: Prints a thread dump for all running JVMs
runs:
using: composite
steps:
+13 -19
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@@ -1,39 +1,33 @@
name: Send Notification
description: 'Sends a Google Chat message as a notification of the job''s outcome'
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
status:
description: 'Status of the job'
required: true
build-scan-url:
description: 'URL of the build scan to include in the notification'
run-name:
description: 'Name of the run to include in the notification'
default: ${{ format('{0} {1}', github.ref_name, github.job) }}
runs:
using: composite
steps:
- name: Prepare Variables
shell: bash
- shell: bash
run: |
echo "BUILD_SCAN=${{ 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
- shell: bash
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
- shell: bash
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
- shell: bash
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
@@ -1,33 +1,42 @@
name: Sync to Maven Central
description: 'Syncs a release to Maven Central and waits for it to be available for use'
description: Syncs a release to Maven Central and waits for it to be available for use
inputs:
central-token-password:
description: 'Password for authentication with central.sonatype.com'
required: true
central-token-username:
description: 'Username for authentication with central.sonatype.com'
required: true
jfrog-cli-config-token:
description: 'Config token for the JFrog CLI'
required: true
spring-framework-version:
description: 'Version of Spring Framework that is being synced to Central'
description: 'The version of Spring Framework that is being synced to Central'
required: true
ossrh-s01-token-username:
description: 'Username for authentication with s01.oss.sonatype.org'
required: true
ossrh-s01-token-password:
description: 'Password for authentication with s01.oss.sonatype.org'
required: true
ossrh-s01-staging-profile:
description: 'Staging profile to use when syncing to Central'
required: true
runs:
using: composite
steps:
- name: Set Up JFrog CLI
uses: jfrog/setup-jfrog-cli@5b06f730cc5a6f55d78b30753f8583454b08c0aa # v4.8.1
uses: jfrog/setup-jfrog-cli@105617d23456a69a92485207c4f28ae12297581d # v4.2.1
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/central-publish-action@0c03960e9b16fdfe70e2443e1d5393cbc3a35622 # v0.3.0
uses: spring-io/nexus-sync-action@42477a2230a2f694f9eaa4643fa9e76b99b7ab84 # v0.0.1
with:
token: ${{ inputs.central-token-password }}
token-name: ${{ inputs.central-token-username }}
username: ${{ inputs.ossrh-s01-token-username }}
password: ${{ inputs.ossrh-s01-token-password }}
staging-profile-name: ${{ inputs.ossrh-s01-staging-profile }}
create: true
upload: true
close: true
release: true
generate-checksums: true
- name: Await
uses: ./.github/actions/await-http-resource
with:
-3
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@@ -1,3 +0,0 @@
require:
members: false
+4 -3
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@@ -1,4 +1,5 @@
name: Backport Bot
on:
issues:
types: [labeled]
@@ -18,9 +19,9 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: Check out code
uses: actions/checkout@v6
uses: actions/checkout@v4
- name: Set up Java
uses: actions/setup-java@v5
uses: actions/setup-java@v4
with:
distribution: 'liberica'
java-version: 17
@@ -28,6 +29,6 @@ jobs:
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"
+15 -15
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@@ -8,41 +8,41 @@ concurrency:
jobs:
build-and-deploy-snapshot:
name: Build and Deploy Snapshot
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ubuntu-latest
timeout-minutes: 60
if: ${{ github.repository == 'spring-projects/spring-framework' }}
steps:
- name: Check Out Code
uses: actions/checkout@v6
uses: actions/checkout@v4
- name: Build and Publish
id: build-and-publish
uses: ./.github/actions/build
with:
develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
develocity-access-key: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
publish: true
- name: Deploy
uses: spring-io/artifactory-deploy-action@926d7f7cc810569395346bf3a4d91b380b3e355b # v0.0.4
uses: spring-io/artifactory-deploy-action@26bbe925a75f4f863e1e529e85be2d0093cac116 # v0.0.1
with:
uri: 'https://repo.spring.io'
username: ${{ secrets.ARTIFACTORY_USERNAME }}
password: ${{ secrets.ARTIFACTORY_PASSWORD }}
build-name: 'spring-framework-6.2.x'
repository: 'libs-snapshot-local'
folder: 'deployment-repository'
signing-key: ${{ secrets.GPG_PRIVATE_KEY }}
signing-passphrase: ${{ secrets.GPG_PASSPHRASE }}
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-7.1.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
if: always()
with:
webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
status: ${{ job.status }}
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:
+20 -7
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@@ -1,25 +1,38 @@
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
if: ${{ github.repository == 'spring-projects/spring-framework' }}
steps:
- name: Check Out Code
uses: actions/checkout@v6
- name: Set up JDK 17
uses: actions/setup-java@v4
with:
java-version: '17'
distribution: 'liberica'
- name: Check Out
uses: actions/checkout@v4
- name: Validate Gradle Wrapper
uses: gradle/actions/wrapper-validation@d9c87d481d55275bb5441eef3fe0e46805f9ef70 # v3.5.0
- name: Set Up Gradle
uses: gradle/actions/setup-gradle@d9c87d481d55275bb5441eef3fe0e46805f9ef70 # v3.5.0
- name: Build
id: build
uses: ./.github/actions/build
env:
CI: 'true'
GRADLE_ENTERPRISE_URL: 'https://ge.spring.io'
run: ./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false --no-daemon --no-parallel --continue build
- name: Print JVM Thread Dumps When Cancelled
if: cancelled()
uses: ./.github/actions/print-jvm-thread-dumps
if: cancelled()
- name: Upload Build Reports
uses: actions/upload-artifact@v4
if: failure()
uses: actions/upload-artifact@v6
with:
name: build-reports
path: '**/build/reports/'
+12 -10
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@@ -7,9 +7,9 @@ concurrency:
jobs:
ci:
name: '${{ matrix.os.name}} | Java ${{ matrix.java.version}}'
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ${{ matrix.os.id }}
timeout-minutes: 60
if: ${{ github.repository == 'spring-projects/spring-framework' }}
strategy:
matrix:
os:
@@ -20,7 +20,10 @@ jobs:
toolchain: false
- version: 21
toolchain: true
- version: 25
- version: 22
toolchain: true
- version: 23
early-access: true
toolchain: true
exclude:
- os:
@@ -35,21 +38,20 @@ jobs:
git config --global core.longPaths true
Stop-Service -name Docker
- name: Check Out Code
uses: actions/checkout@v6
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 }}
java-early-access: ${{ matrix.java.early-access || 'false' }}
java-toolchain: ${{ matrix.java.toolchain }}
develocity-access-key: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
- name: Send Notification
if: always()
uses: ./.github/actions/send-notification
if: always()
with:
webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
status: ${{ job.status }}
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 }}
+3 -4
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@@ -14,15 +14,14 @@ 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@v6
uses: actions/checkout@v4
with:
fetch-depth: 1
ref: docs-build
fetch-depth: 1
- name: Dispatch (partial build)
if: github.ref_type == 'branch'
env:
+22 -38
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@@ -2,78 +2,62 @@ name: Release Milestone
on:
push:
tags:
- v7.1.0-M[1-9]
- v7.1.0-RC[1-9]
- v6.2.0-M[1-9]
- v6.2.0-RC[1-9]
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
jobs:
build-and-stage-release:
name: Build and Stage Release
if: ${{ github.repository == 'spring-projects/spring-framework' }}
name: Build and Stage Release
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@v6
uses: actions/checkout@v4
- name: Build and Publish
id: build-and-publish
uses: ./.github/actions/build
with:
develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
develocity-access-key: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
publish: true
- name: Stage Release
uses: spring-io/artifactory-deploy-action@926d7f7cc810569395346bf3a4d91b380b3e355b # v0.0.4
uses: spring-io/artifactory-deploy-action@26bbe925a75f4f863e1e529e85be2d0093cac116 # v0.0.1
with:
uri: 'https://repo.spring.io'
username: ${{ secrets.ARTIFACTORY_USERNAME }}
password: ${{ secrets.ARTIFACTORY_PASSWORD }}
build-name: ${{ format('spring-framework-{0}', steps.build-and-publish.outputs.version)}}
repository: 'libs-staging-local'
folder: 'deployment-repository'
signing-key: ${{ secrets.GPG_PRIVATE_KEY }}
signing-passphrase: ${{ secrets.GPG_PASSPHRASE }}
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
with:
staging: true
version: ${{ needs.build-and-stage-release.outputs.version }}
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
promote-release:
name: Promote Release
needs:
- build-and-stage-release
- verify
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@v6
- name: Sync to Maven Central
uses: ./.github/actions/sync-to-maven-central
with:
central-token-password: ${{ secrets.CENTRAL_TOKEN_PASSWORD }}
central-token-username: ${{ secrets.CENTRAL_TOKEN_USERNAME }}
jfrog-cli-config-token: ${{ secrets.JF_ARTIFACTORY_SPRING }}
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@5b06f730cc5a6f55d78b30753f8583454b08c0aa # v4.8.1
uses: jfrog/setup-jfrog-cli@105617d23456a69a92485207c4f28ae12297581d # v4.2.1
env:
JF_ENV_SPRING: ${{ secrets.JF_ARTIFACTORY_SPRING }}
- name: Promote build
@@ -86,10 +70,10 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@v6
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 }}
pre-release: true
token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
pre-release: true
+22 -21
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@@ -2,52 +2,52 @@ name: Release
on:
push:
tags:
- v7.1.[0-9]+
- 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' }}
name: Build and Stage Release
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@v6
uses: actions/checkout@v4
- name: Build and Publish
id: build-and-publish
uses: ./.github/actions/build
with:
develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
develocity-access-key: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
publish: true
- name: Stage Release
uses: spring-io/artifactory-deploy-action@926d7f7cc810569395346bf3a4d91b380b3e355b # v0.0.4
uses: spring-io/artifactory-deploy-action@26bbe925a75f4f863e1e529e85be2d0093cac116 # v0.0.1
with:
uri: 'https://repo.spring.io'
username: ${{ secrets.ARTIFACTORY_USERNAME }}
password: ${{ secrets.ARTIFACTORY_PASSWORD }}
build-name: ${{ format('spring-framework-{0}', steps.build-and-publish.outputs.version)}}
repository: 'libs-staging-local'
folder: 'deployment-repository'
signing-key: ${{ secrets.GPG_PRIVATE_KEY }}
signing-passphrase: ${{ secrets.GPG_PASSPHRASE }}
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
with:
staging: true
version: ${{ needs.build-and-stage-release.outputs.version }}
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:
@@ -56,13 +56,14 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@v6
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
- name: Sync to Maven Central
uses: ./.github/actions/sync-to-maven-central
with:
central-token-password: ${{ secrets.CENTRAL_TOKEN_PASSWORD }}
central-token-username: ${{ secrets.CENTRAL_TOKEN_USERNAME }}
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
@@ -72,7 +73,7 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: Set up JFrog CLI
uses: jfrog/setup-jfrog-cli@5b06f730cc5a6f55d78b30753f8583454b08c0aa # v4.8.1
uses: jfrog/setup-jfrog-cli@105617d23456a69a92485207c4f28ae12297581d # v4.2.1
env:
JF_ENV_SPRING: ${{ secrets.JF_ARTIFACTORY_SPRING }}
- name: Promote build
@@ -85,7 +86,7 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: Check Out Code
uses: actions/checkout@v6
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
- name: Create GitHub Release
uses: ./.github/actions/create-github-release
with:
@@ -12,12 +12,11 @@ permissions:
jobs:
update-antora-ui-spring:
name: Update on Supported Branches
if: ${{ github.repository == 'spring-projects/spring-framework' }}
runs-on: ubuntu-latest
name: Update on Supported Branches
strategy:
matrix:
branch: [ '6.2.x', '7.0.x', 'main' ]
branch: [ '6.0.x', '6.1.x', 'main' ]
steps:
- uses: spring-io/spring-doc-actions/update-antora-spring-ui@5a57bcc6a0da2a1474136cf29571b277850432bc
name: Update
@@ -26,9 +25,8 @@ jobs:
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
name: Update on docs-build
steps:
- uses: spring-io/spring-doc-actions/update-antora-spring-ui@5a57bcc6a0da2a1474136cf29571b277850432bc
name: Update
@@ -0,0 +1,11 @@
name: "Validate Gradle Wrapper"
on: [push, pull_request]
permissions:
contents: read
jobs:
validation:
name: "Validate Gradle Wrapper"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: gradle/actions/wrapper-validation@d9c87d481d55275bb5441eef3fe0e46805f9ef70 # v3.5.0
+20 -26
View File
@@ -2,27 +2,21 @@ name: Verify
on:
workflow_call:
inputs:
version:
required: true
type: string
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
repository-password:
required: false
google-chat-webhook-url:
required: true
token:
description: 'Token to use for authentication with GitHub'
required: true
jobs:
verify:
@@ -30,23 +24,23 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: Check Out Release Verification Tests
uses: actions/checkout@v6
uses: actions/checkout@v4
with:
ref: 'v0.0.2'
repository: spring-projects/spring-framework-release-verification
ref: 'v0.0.2'
token: ${{ secrets.token }}
- name: Check Out Send Notification Action
uses: actions/checkout@v6
uses: actions/checkout@v4
with:
path: send-notification
path: spring-framework
sparse-checkout: .github/actions/send-notification
- name: Set Up Java
uses: actions/setup-java@v5
uses: actions/setup-java@v4
with:
distribution: 'liberica'
java-version: 17
- name: Set Up Gradle
uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
uses: gradle/actions/setup-gradle@d9c87d481d55275bb5441eef3fe0e46805f9ef70 # v3.5.0
with:
cache-read-only: false
- name: Configure Gradle Properties
@@ -56,22 +50,22 @@ jobs:
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_VERSION: ${{ inputs.version }}
RVT_RELEASE_TYPE: oss
RVT_STAGING: ${{ inputs.staging }}
RVT_VERSION: ${{ inputs.version }}
RVT_OSS_REPOSITORY_USERNAME: ${{ secrets.repository-username }}
RVT_OSS_REPOSITORY_PASSWORD: ${{ secrets.repository-password }}
run: ./gradlew spring-framework-release-verification-tests:test
- name: Upload Build Reports on Failure
uses: actions/upload-artifact@v4
if: failure()
uses: actions/upload-artifact@v6
with:
name: build-reports
path: '**/build/reports/'
- name: Send Notification
uses: ./spring-framework/.github/actions/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 }}
status: ${{ job.status }}
run-name: ${{ format('{0} | Verification | {1}', github.ref_name, inputs.version) }}
+2 -5
View File
@@ -9,7 +9,6 @@ ivy-cache
argfile*
activemq-data/
classes/
.cursor/
# Log files
jxl.log
@@ -39,12 +38,11 @@ bin
.springBeans
spring-*/src/main/java/META-INF/MANIFEST.MF
# IntelliJ IDEA artifacts and output dirs
# IDEA artifacts and output dirs
*.iml
*.ipr
*.iws
.idea/*
!.idea/icon.svg
.idea
out
test-output
atlassian-ide-plugin.xml
@@ -55,4 +53,3 @@ atlassian-ide-plugin.xml
cached-antora-playbook.yml
node_modules
/.kotlin/
-52
View File
@@ -1,52 +0,0 @@
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+1 -1
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@@ -1,3 +1,3 @@
# Enable auto-env through the sdkman_auto_env config
# Add key=value pairs of SDKs to use below
java=25-librca
java=17.0.12-librca
+8 -9
View File
@@ -1,4 +1,4 @@
# Contributing to the Spring Framework
# Contributing to the Spring Framework
First off, thank you for taking the time to contribute! :+1: :tada:
@@ -16,7 +16,7 @@ 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.
@@ -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.
@@ -120,7 +119,7 @@ source code into your IDE.
The wiki pages
[Code Style](https://github.com/spring-projects/spring-framework/wiki/Code-Style) and
[IntelliJ IDEA Editor Settings](https://github.com/spring-projects/spring-framework/wiki/IntelliJ-IDEA-Editor-Settings)
define the source file coding standards we use along with some IntelliJ editor settings we customize.
define the source file coding standards we use along with some IDEA editor settings we customize.
### Reference Docs
+2 -2
View File
@@ -6,7 +6,7 @@ Spring provides everything required beyond the Java programming language for cre
## 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@spring.io.
## Access to Binaries
@@ -27,7 +27,7 @@ See the [Build from Source](https://github.com/spring-projects/spring-framework/
## Continuous Integration Builds
CI builds are defined with [GitHub Actions workflows](.github/workflows).
Information regarding CI builds can be found in the [Spring Framework Concourse pipeline](ci/README.adoc) documentation.
## Stay in Touch
+11 -5
View File
@@ -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.
+51 -23
View File
@@ -1,12 +1,15 @@
plugins {
id 'io.freefair.aspectj' version '8.13.1' apply false
id 'io.freefair.aspectj' version '8.4' apply false
// kotlinVersion is managed in gradle.properties
id 'org.jetbrains.kotlin.plugin.serialization' version "${kotlinVersion}" apply false
id 'org.jetbrains.dokka'
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 'com.gradleup.shadow' version "9.2.2" 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 'io.spring.nullability' version '0.0.11' apply false
id 'me.champeau.mrjar' version '0.1.1'
id "net.ltgt.errorprone" version "3.1.0" apply false
}
ext {
@@ -21,11 +24,18 @@ configure(allprojects) { project ->
group = "org.springframework"
repositories {
mavenCentral()
maven {
url "https://repo.spring.io/milestone"
content {
// Netty 5 optional support
includeGroup 'io.projectreactor.netty'
}
}
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 {
@@ -54,34 +64,52 @@ 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")
testImplementation("org.junit.platform:junit-platform-suite")
testImplementation("org.junit.jupiter:junit-jupiter-api")
testImplementation("org.junit.jupiter:junit-jupiter-params")
testImplementation("org.junit.platform:junit-platform-suite-api")
testImplementation("org.mockito:mockito-core")
testImplementation("org.mockito:mockito-junit-jupiter")
testImplementation("io.mockk:mockk") {
exclude group: 'junit', module: 'junit'
}
testImplementation("io.mockk:mockk")
testImplementation("org.assertj:assertj-core")
// Pull in the latest JUnit 5 Launcher API to ensure proper support in IDEs.
testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
testRuntimeOnly("org.junit.platform:junit-platform-launcher")
testRuntimeOnly("org.junit.platform:junit-platform-suite-engine")
testRuntimeOnly("org.apache.logging.log4j:log4j-core")
testRuntimeOnly("org.apache.logging.log4j:log4j-jul")
testRuntimeOnly("org.apache.logging.log4j:log4j-slf4j2-impl")
// JSR-305 only used for non-required meta-annotations
compileOnly("com.google.code.findbugs:jsr305")
testCompileOnly("com.google.code.findbugs:jsr305")
}
ext.javadocLinks = [
"https://docs.oracle.com/en/java/javase/17/docs/api/",
//"https://jakarta.ee/specifications/platform/11/apidocs/",
"https://docs.hibernate.org/orm/7.2/javadocs/",
"https://www.quartz-scheduler.org/api/2.3.0/",
"https://hc.apache.org/httpcomponents-client-5.6.x/5.6/httpclient5/apidocs/",
"https://projectreactor.io/docs/core/release/api/",
"https://projectreactor.io/docs/test/release/api/",
"https://junit.org/junit4/javadoc/4.13.2/",
"https://docs.junit.org/6.1.0/api/",
"https://www.reactive-streams.org/reactive-streams-1.0.4-javadoc/",
"https://r2dbc.io/spec/1.0.0.RELEASE/api/",
"https://jspecify.dev/docs/api/"
"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/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-5.2.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/5.10.2/api/",
"https://www.reactive-streams.org/reactive-streams-1.0.3-javadoc/",
//"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/"
] as String[]
}
+1 -31
View File
@@ -9,18 +9,7 @@ The `org.springframework.build.conventions` plugin applies all conventions to th
* Configuring the Java compiler, see `JavaConventions`
* Configuring the Kotlin compiler, see `KotlinConventions`
* Configuring testing in the build with `TestConventions`
* Configuring the ArchUnit rules for the project, see `org.springframework.build.architecture.ArchitectureRules`
This plugin also provides a DSL extension to optionally enable Java preview features for
compiling and testing sources in a module. This can be applied with the following in a
module build file:
```groovy
springFramework {
enableJavaPreviewFeatures = true
}
```
* Configuring testing in the build with `TestConventions`
## Build Plugins
@@ -33,25 +22,6 @@ 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.
### MultiRelease Jar
The `org.springframework.build.multiReleaseJar` plugin configures the project with MultiRelease JAR support.
It creates a new SourceSet and dedicated tasks for each Java variant considered.
This can be configured with the DSL, by setting a list of Java variants to configure:
```groovy
plugins {
id 'org.springframework.build.multiReleaseJar'
}
multiRelease {
releaseVersions 21, 24
}
```
Note, Java classes will be compiled with the toolchain pre-configured by the project, assuming that its
Java language version is equal or higher than all variants we consider. Each compilation task will only
set the "-release" compilation option accordingly to produce the expected bytecode version.
### RuntimeHints Java Agent
+2 -22
View File
@@ -20,24 +20,14 @@ ext {
dependencies {
checkstyle "io.spring.javaformat:spring-javaformat-checkstyle:${javaFormatVersion}"
implementation "org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlinVersion}"
implementation "org.jetbrains.dokka:dokka-gradle-plugin:2.2.0"
implementation "com.tngtech.archunit:archunit:1.4.1"
implementation "org.gradle:test-retry-gradle-plugin:1.6.2"
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"
testImplementation("org.assertj:assertj-core:${assertjVersion}")
testImplementation(platform("org.junit:junit-bom:${junitVersion}"))
testImplementation("org.junit.jupiter:junit-jupiter")
testRuntimeOnly("org.junit.platform:junit-platform-launcher")
}
gradlePlugin {
plugins {
architecturePlugin {
id = "org.springframework.architecture"
implementationClass = "org.springframework.build.architecture.ArchitecturePlugin"
}
conventionsPlugin {
id = "org.springframework.build.conventions"
implementationClass = "org.springframework.build.ConventionsPlugin"
@@ -46,10 +36,6 @@ gradlePlugin {
id = "org.springframework.build.localdev"
implementationClass = "org.springframework.build.dev.LocalDevelopmentPlugin"
}
multiReleasePlugin {
id = "org.springframework.build.multiReleaseJar"
implementationClass = "org.springframework.build.multirelease.MultiReleaseJarPlugin"
}
optionalDependenciesPlugin {
id = "org.springframework.build.optional-dependencies"
implementationClass = "org.springframework.build.optional.OptionalDependenciesPlugin"
@@ -60,9 +46,3 @@ gradlePlugin {
}
}
}
test {
useJUnitPlatform()
}
jar.dependsOn check
+8 -7
View File
@@ -1,26 +1,27 @@
<?xml version="1.0"?>
<!DOCTYPE module PUBLIC "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN" "https://checkstyle.org/dtds/configuration_1_3.dtd">
<module name="Checker">
<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-present"/>
<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="TreeWalker">
<module name="com.puppycrawl.tools.checkstyle.TreeWalker">
<!-- Imports -->
<module name="AvoidStarImport"/>
<module name="UnusedImports"/>
<module name="RedundantImport"/>
<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>
</module>
+1 -3
View File
@@ -1,4 +1,2 @@
org.gradle.caching=true
assertjVersion=3.27.3
javaFormatVersion=0.0.43
junitVersion=5.12.2
javaFormatVersion=0.0.42
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present the original author or authors.
* Copyright 2002-2024 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.
@@ -50,7 +50,7 @@ public class CheckstyleConventions {
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("13.4.2");
checkstyle.setToolVersion("10.18.1");
checkstyle.getConfigDirectory().set(project.getRootProject().file("src/checkstyle"));
String version = SpringJavaFormatPlugin.class.getPackage().getImplementationVersion();
DependencySet checkstyleDependencies = project.getConfigurations().getByName("checkstyle").getDependencies();
@@ -63,8 +63,8 @@ public class CheckstyleConventions {
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/**", "**/spring-jcl/**", "buildSrc/build/**");
noHttp.getSource().exclude("**/test-output/**", "**/.settings/**",
"**/.classpath", "**/.project", "**/.gradle/**", "**/node_modules/**");
List<String> buildFolders = List.of("bin", "build", "out");
project.allprojects(subproject -> {
Path rootPath = project.getRootDir().toPath();
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -21,15 +21,12 @@ import org.gradle.api.Project;
import org.gradle.api.plugins.JavaBasePlugin;
import org.jetbrains.kotlin.gradle.plugin.KotlinBasePlugin;
import org.springframework.build.architecture.ArchitecturePlugin;
/**
* 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.
* The {@link ArchitecturePlugin} plugin is also applied.
* When the {@link KotlinBasePlugin} is applied, the conventions in {@link KotlinConventions}
* are applied.
*
@@ -39,8 +36,6 @@ public class ConventionsPlugin implements Plugin<Project> {
@Override
public void apply(Project project) {
project.getExtensions().create("springFramework", SpringFrameworkExtension.class);
new ArchitecturePlugin().apply(project);
new CheckstyleConventions().apply(project);
new JavaConventions().apply(project);
new KotlinConventions().apply(project);
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -17,6 +17,7 @@
package org.springframework.build;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.gradle.api.Plugin;
@@ -26,6 +27,7 @@ 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.
@@ -40,21 +42,8 @@ public class JavaConventions {
private static final List<String> TEST_COMPILER_ARGS;
/**
* The Java version we should use as the JVM baseline for building the project.
* <p>NOTE: If you update this value, you should also update the value used in
* the {@code javadoc} task in {@code framework-api.gradle}.
*/
private static final JavaLanguageVersion DEFAULT_LANGUAGE_VERSION = JavaLanguageVersion.of(25);
/**
* The Java version we should use as the baseline for the compiled bytecode
* (the "-release" compiler argument).
*/
private static final JavaLanguageVersion DEFAULT_RELEASE_VERSION = JavaLanguageVersion.of(17);
static {
List<String> commonCompilerArgs = List.of(
List<String> commonCompilerArgs = Arrays.asList(
"-Xlint:serial", "-Xlint:cast", "-Xlint:classfile", "-Xlint:dep-ann",
"-Xlint:divzero", "-Xlint:empty", "-Xlint:finally", "-Xlint:overrides",
"-Xlint:path", "-Xlint:processing", "-Xlint:static", "-Xlint:try", "-Xlint:-options",
@@ -62,74 +51,43 @@ public class JavaConventions {
);
COMPILER_ARGS = new ArrayList<>();
COMPILER_ARGS.addAll(commonCompilerArgs);
COMPILER_ARGS.addAll(List.of(
COMPILER_ARGS.addAll(Arrays.asList(
"-Xlint:varargs", "-Xlint:fallthrough", "-Xlint:rawtypes", "-Xlint:deprecation",
"-Xlint:unchecked", "-Werror"
));
TEST_COMPILER_ARGS = new ArrayList<>();
TEST_COMPILER_ARGS.addAll(commonCompilerArgs);
TEST_COMPILER_ARGS.addAll(List.of("-Xlint:-varargs", "-Xlint:-fallthrough", "-Xlint:-rawtypes",
TEST_COMPILER_ARGS.addAll(Arrays.asList("-Xlint:-varargs", "-Xlint:-fallthrough", "-Xlint:-rawtypes",
"-Xlint:-deprecation", "-Xlint:-unchecked"));
}
public void apply(Project project) {
project.getPlugins().withType(JavaBasePlugin.class, javaPlugin -> {
applyToolchainConventions(project);
applyJavaCompileConventions(project);
});
project.getPlugins().withType(JavaBasePlugin.class, javaPlugin -> applyJavaCompileConventions(project));
}
/**
* Configure the Toolchain support for the project.
* @param project the current project
*/
private static void applyToolchainConventions(Project project) {
project.getExtensions().getByType(JavaPluginExtension.class).toolchain(toolchain -> {
toolchain.getLanguageVersion().set(DEFAULT_LANGUAGE_VERSION);
});
}
/**
* Apply the common Java compiler options for main sources, test fixture sources, and
* Applies the common Java compiler options for main sources, test fixture sources, and
* test sources.
* @param project the current project
*/
private void applyJavaCompileConventions(Project project) {
project.afterEvaluate(p -> {
p.getTasks().withType(JavaCompile.class)
.matching(compileTask -> compileTask.getName().startsWith(JavaPlugin.COMPILE_JAVA_TASK_NAME))
.forEach(compileTask -> {
compileTask.getOptions().setCompilerArgs(COMPILER_ARGS);
compileTask.getOptions().setEncoding("UTF-8");
setJavaRelease(compileTask);
});
p.getTasks().withType(JavaCompile.class)
.matching(compileTask -> compileTask.getName().startsWith(JavaPlugin.COMPILE_TEST_JAVA_TASK_NAME)
|| compileTask.getName().equals("compileTestFixturesJava"))
.forEach(compileTask -> {
compileTask.getOptions().setCompilerArgs(TEST_COMPILER_ARGS);
compileTask.getOptions().setEncoding("UTF-8");
setJavaRelease(compileTask);
});
project.getExtensions().getByType(JavaPluginExtension.class).toolchain(toolchain -> {
toolchain.getVendor().set(JvmVendorSpec.BELLSOFT);
toolchain.getLanguageVersion().set(JavaLanguageVersion.of(17));
});
}
/**
* We should pick the {@link #DEFAULT_RELEASE_VERSION} for all compiled classes,
* unless the current task is compiling multi-release JAR code with a higher version.
*/
private void setJavaRelease(JavaCompile task) {
int defaultVersion = DEFAULT_RELEASE_VERSION.asInt();
int releaseVersion = defaultVersion;
int compilerVersion = task.getJavaCompiler().get().getMetadata().getLanguageVersion().asInt();
for (int version = defaultVersion ; version <= compilerVersion ; version++) {
if (task.getName().contains("Java" + version)) {
releaseVersion = version;
break;
}
}
task.getOptions().getRelease().set(releaseVersion);
project.getTasks().withType(JavaCompile.class)
.matching(compileTask -> compileTask.getName().equals(JavaPlugin.COMPILE_JAVA_TASK_NAME))
.forEach(compileTask -> {
compileTask.getOptions().setCompilerArgs(COMPILER_ARGS);
compileTask.getOptions().setEncoding("UTF-8");
});
project.getTasks().withType(JavaCompile.class)
.matching(compileTask -> compileTask.getName().equals(JavaPlugin.COMPILE_TEST_JAVA_TASK_NAME)
|| compileTask.getName().equals("compileTestFixturesJava"))
.forEach(compileTask -> {
compileTask.getOptions().setCompilerArgs(TEST_COMPILER_ARGS);
compileTask.getOptions().setEncoding("UTF-8");
});
}
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -16,78 +16,33 @@
package org.springframework.build;
import java.util.ArrayList;
import java.util.List;
import org.gradle.api.Project;
import org.gradle.api.tasks.SourceSet;
import org.gradle.api.tasks.SourceSetContainer;
import org.jetbrains.dokka.gradle.DokkaExtension;
import org.jetbrains.dokka.gradle.DokkaPlugin;
import org.jetbrains.kotlin.gradle.dsl.JvmTarget;
import org.jetbrains.kotlin.gradle.dsl.KotlinVersion;
import org.jetbrains.kotlin.gradle.dsl.KotlinJvmOptions;
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile;
/**
* @author Brian Clozel
* @author Sebastien Deleuze
*/
public class KotlinConventions {
void apply(Project project) {
project.getPlugins().withId("org.jetbrains.kotlin.jvm", plugin -> {
project.getTasks().withType(KotlinCompile.class, this::configure);
if (project.getLayout().getProjectDirectory().dir("src/main/kotlin").getAsFile().exists()) {
project.getPlugins().apply(DokkaPlugin.class);
project.getExtensions().configure(DokkaExtension.class, dokka -> configure(project, dokka));
project.project(":framework-api").getDependencies().add("dokka", project);
}
});
project.getPlugins().withId("org.jetbrains.kotlin.jvm",
(plugin) -> project.getTasks().withType(KotlinCompile.class, this::configure));
}
private void configure(KotlinCompile compile) {
compile.compilerOptions(options -> {
options.getApiVersion().set(KotlinVersion.KOTLIN_2_2);
options.getLanguageVersion().set(KotlinVersion.KOTLIN_2_2);
options.getJvmTarget().set(JvmTarget.JVM_17);
options.getJavaParameters().set(true);
options.getAllWarningsAsErrors().set(true);
options.getFreeCompilerArgs().addAll(
"-Xsuppress-version-warnings",
"-Xjsr305=strict", // For dependencies using JSR 305
"-opt-in=kotlin.RequiresOptIn",
"-Xjdk-release=17", // Needed due to https://youtrack.jetbrains.com/issue/KT-49746
"-Xannotation-default-target=param-property" // Upcoming default, see https://youtrack.jetbrains.com/issue/KT-73255
);
});
}
private void configure(Project project, DokkaExtension dokka) {
dokka.getDokkaSourceSets().forEach(sourceSet -> {
sourceSet.getSourceRoots().setFrom(project.file("src/main/kotlin"));
sourceSet.getClasspath()
.from(project.getExtensions()
.getByType(SourceSetContainer.class)
.getByName(SourceSet.MAIN_SOURCE_SET_NAME)
.getOutput());
var externalDocumentationLinks = sourceSet.getExternalDocumentationLinks();
var springVersion = project.getVersion();
externalDocumentationLinks.register("spring-framework", spec -> {
spec.url("https://docs.spring.io/spring-framework/docs/" + springVersion + "/javadoc-api/");
spec.packageListUrl("https://docs.spring.io/spring-framework/docs/" + springVersion + "/javadoc-api/element-list");
});
externalDocumentationLinks.register("reactor-core", spec ->
spec.url("https://projectreactor.io/docs/core/release/api/"));
externalDocumentationLinks.register("reactive-streams", spec ->
spec.url("https://www.reactive-streams.org/reactive-streams-1.0.3-javadoc/"));
externalDocumentationLinks.register("kotlinx-coroutines", spec ->
spec.url("https://kotlinlang.org/api/kotlinx.coroutines/"));
externalDocumentationLinks.register("hamcrest", spec ->
spec.url("https://javadoc.io/doc/org.hamcrest/hamcrest/2.1/"));
externalDocumentationLinks.register("jakarta-servlet", spec -> {
spec.url("https://javadoc.io/doc/jakarta.servlet/jakarta.servlet-api/latest/");
spec.packageListUrl("https://javadoc.io/doc/jakarta.servlet/jakarta.servlet-api/latest/element-list");
});
externalDocumentationLinks.register("rsocket-core", spec ->
spec.url("https://javadoc.io/static/io.rsocket/rsocket-core/1.1.1/"));
});
KotlinJvmOptions kotlinOptions = compile.getKotlinOptions();
kotlinOptions.setApiVersion("1.7");
kotlinOptions.setLanguageVersion("1.7");
kotlinOptions.setJvmTarget("17");
kotlinOptions.setJavaParameters(true);
kotlinOptions.setAllWarningsAsErrors(true);
List<String> freeCompilerArgs = new ArrayList<>(compile.getKotlinOptions().getFreeCompilerArgs());
freeCompilerArgs.addAll(List.of("-Xsuppress-version-warnings", "-Xjsr305=strict", "-opt-in=kotlin.RequiresOptIn"));
compile.getKotlinOptions().setFreeCompilerArgs(freeCompilerArgs);
}
}
@@ -1,53 +0,0 @@
/*
* Copyright 2002-present 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.util.Collections;
import java.util.List;
import org.gradle.api.Project;
import org.gradle.api.provider.Property;
import org.gradle.api.tasks.compile.JavaCompile;
import org.gradle.api.tasks.testing.Test;
import org.gradle.process.CommandLineArgumentProvider;
public class SpringFrameworkExtension {
private final Property<Boolean> enableJavaPreviewFeatures;
public SpringFrameworkExtension(Project project) {
this.enableJavaPreviewFeatures = project.getObjects().property(Boolean.class);
project.getTasks().withType(JavaCompile.class).configureEach(javaCompile ->
javaCompile.getOptions().getCompilerArgumentProviders().add(asArgumentProvider()));
project.getTasks().withType(Test.class).configureEach(test ->
test.getJvmArgumentProviders().add(asArgumentProvider()));
}
public Property<Boolean> getEnableJavaPreviewFeatures() {
return this.enableJavaPreviewFeatures;
}
private CommandLineArgumentProvider asArgumentProvider() {
return () -> {
if (getEnableJavaPreviewFeatures().getOrElse(false)) {
return List.of("--enable-preview");
}
return Collections.emptyList();
};
}
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present the original author or authors.
* Copyright 2002-2024 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.
@@ -16,31 +16,24 @@
package org.springframework.build;
import java.util.Map;
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.tasks.testing.Test;
import org.gradle.api.tasks.testing.TestFrameworkOptions;
import org.gradle.api.tasks.testing.junitplatform.JUnitPlatformOptions;
import org.gradle.testretry.TestRetryPlugin;
import org.gradle.testretry.TestRetryTaskExtension;
import java.util.Map;
/**
* Conventions that are applied in the presence of the {@link JavaBasePlugin}. When the
* plugin is applied:
* <ul>
* <li>The {@link TestRetryPlugin Test Retry} plugin is applied so that flaky tests
* are retried 3 times when running on the CI server.
* <li>Common test properties are configured
* <li>The ByteBuddy Java agent is configured on test tasks.
* </ul>
*
* @author Brian Clozel
* @author Andy Wilkinson
* @author Sam Brannen
*/
class TestConventions {
@@ -49,7 +42,6 @@ class TestConventions {
}
private void configureTestConventions(Project project) {
configureByteBuddyAgent(project);
project.getTasks().withType(Test.class,
test -> {
configureTests(project, test);
@@ -58,17 +50,14 @@ class TestConventions {
}
private void configureTests(Project project, Test test) {
TestFrameworkOptions existingOptions = test.getOptions();
test.useJUnitPlatform(options -> {
if (existingOptions instanceof JUnitPlatformOptions junitPlatformOptions) {
options.copyFrom(junitPlatformOptions);
}
});
test.useJUnitPlatform();
test.include("**/*Tests.class", "**/*Test.class");
test.setSystemProperties(Map.of(
"java.awt.headless", "true",
"io.netty.leakDetection.level", "paranoid",
"junit.platform.discovery.issue.severity.critical", "INFO"
"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"));
@@ -80,20 +69,6 @@ class TestConventions {
);
}
private void configureByteBuddyAgent(Project project) {
if (project.hasProperty("byteBuddyVersion")) {
String byteBuddyVersion = (String) project.getProperties().get("byteBuddyVersion");
Configuration byteBuddyAgentConfig = project.getConfigurations().create("byteBuddyAgentConfig");
byteBuddyAgentConfig.setTransitive(false);
Dependency byteBuddyAgent = project.getDependencies().create("net.bytebuddy:byte-buddy-agent:" + byteBuddyVersion);
byteBuddyAgentConfig.getDependencies().add(byteBuddyAgent);
project.afterEvaluate(p -> {
p.getTasks().withType(Test.class, test -> test
.jvmArgs("-javaagent:" + byteBuddyAgentConfig.getAsPath()));
});
}
}
private void configureTestRetryPlugin(Project project, Test test) {
project.getPlugins().withType(TestRetryPlugin.class, testRetryPlugin -> {
TestRetryTaskExtension testRetry = test.getExtensions().getByType(TestRetryTaskExtension.class);
@@ -1,135 +0,0 @@
/*
* Copyright 2002-present 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.architecture;
import com.tngtech.archunit.core.domain.JavaClasses;
import com.tngtech.archunit.core.importer.ClassFileImporter;
import com.tngtech.archunit.lang.ArchRule;
import com.tngtech.archunit.lang.EvaluationResult;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.StandardOpenOption;
import java.util.List;
import org.gradle.api.DefaultTask;
import org.gradle.api.GradleException;
import org.gradle.api.Task;
import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.file.FileCollection;
import org.gradle.api.file.FileTree;
import org.gradle.api.provider.ListProperty;
import org.gradle.api.provider.Property;
import org.gradle.api.tasks.IgnoreEmptyDirectories;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.InputFiles;
import org.gradle.api.tasks.Internal;
import org.gradle.api.tasks.Optional;
import org.gradle.api.tasks.OutputDirectory;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.api.tasks.SkipWhenEmpty;
import org.gradle.api.tasks.TaskAction;
import static org.springframework.build.architecture.ArchitectureRules.allPackagesShouldBeFreeOfTangles;
import static org.springframework.build.architecture.ArchitectureRules.classesShouldNotImportForbiddenTypes;
import static org.springframework.build.architecture.ArchitectureRules.javaClassesShouldNotImportKotlinAnnotations;
import static org.springframework.build.architecture.ArchitectureRules.noClassesShouldCallStringToLowerCaseWithoutLocale;
import static org.springframework.build.architecture.ArchitectureRules.noClassesShouldCallStringToUpperCaseWithoutLocale;
/**
* {@link Task} that checks for architecture problems.
*
* @author Andy Wilkinson
* @author Scott Frederick
*/
public abstract class ArchitectureCheck extends DefaultTask {
private FileCollection classes;
public ArchitectureCheck() {
getOutputDirectory().convention(getProject().getLayout().getBuildDirectory().dir(getName()));
getProhibitObjectsRequireNonNull().convention(true);
getRules().addAll(classesShouldNotImportForbiddenTypes(),
javaClassesShouldNotImportKotlinAnnotations(),
allPackagesShouldBeFreeOfTangles(),
noClassesShouldCallStringToLowerCaseWithoutLocale(),
noClassesShouldCallStringToUpperCaseWithoutLocale());
getRuleDescriptions().set(getRules().map((rules) -> rules.stream().map(ArchRule::getDescription).toList()));
}
@TaskAction
void checkArchitecture() throws IOException {
JavaClasses javaClasses = new ClassFileImporter()
.importPaths(this.classes.getFiles().stream().map(File::toPath).toList());
List<EvaluationResult> violations = getRules().get()
.stream()
.map((rule) -> rule.evaluate(javaClasses))
.filter(EvaluationResult::hasViolation)
.toList();
File outputFile = getOutputDirectory().file("failure-report.txt").get().getAsFile();
outputFile.getParentFile().mkdirs();
if (!violations.isEmpty()) {
StringBuilder report = new StringBuilder();
for (EvaluationResult violation : violations) {
report.append(violation.getFailureReport());
report.append(String.format("%n"));
}
Files.writeString(outputFile.toPath(), report.toString(), StandardOpenOption.CREATE,
StandardOpenOption.TRUNCATE_EXISTING);
throw new GradleException("Architecture check failed. See '" + outputFile + "' for details.");
}
else {
outputFile.createNewFile();
}
}
public void setClasses(FileCollection classes) {
this.classes = classes;
}
@Internal
public FileCollection getClasses() {
return this.classes;
}
@InputFiles
@SkipWhenEmpty
@IgnoreEmptyDirectories
@PathSensitive(PathSensitivity.RELATIVE)
final FileTree getInputClasses() {
return this.classes.getAsFileTree();
}
@Optional
@InputFiles
@PathSensitive(PathSensitivity.RELATIVE)
public abstract DirectoryProperty getResourcesDirectory();
@OutputDirectory
public abstract DirectoryProperty getOutputDirectory();
@Internal
public abstract ListProperty<ArchRule> getRules();
@Internal
public abstract Property<Boolean> getProhibitObjectsRequireNonNull();
@Input
// The rules themselves can't be an input as they aren't serializable so we use
// their descriptions instead
abstract ListProperty<String> getRuleDescriptions();
}
@@ -1,74 +0,0 @@
/*
* Copyright 2002-present 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.architecture;
import java.util.ArrayList;
import java.util.List;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.Task;
import org.gradle.api.plugins.JavaPlugin;
import org.gradle.api.plugins.JavaPluginExtension;
import org.gradle.api.tasks.SourceSet;
import org.gradle.api.tasks.TaskProvider;
import org.gradle.language.base.plugins.LifecycleBasePlugin;
/**
* {@link Plugin} for verifying a project's architecture.
*
* @author Andy Wilkinson
*/
public class ArchitecturePlugin implements Plugin<Project> {
@Override
public void apply(Project project) {
project.getPlugins().withType(JavaPlugin.class, (javaPlugin) -> registerTasks(project));
}
private void registerTasks(Project project) {
JavaPluginExtension javaPluginExtension = project.getExtensions().getByType(JavaPluginExtension.class);
List<TaskProvider<ArchitectureCheck>> architectureChecks = new ArrayList<>();
for (SourceSet sourceSet : javaPluginExtension.getSourceSets()) {
if (sourceSet.getName().contains("test")) {
// skip test source sets.
continue;
}
TaskProvider<ArchitectureCheck> checkArchitecture = project.getTasks()
.register(taskName(sourceSet), ArchitectureCheck.class,
(task) -> {
task.setClasses(sourceSet.getOutput().getClassesDirs());
task.getResourcesDirectory().set(sourceSet.getOutput().getResourcesDir());
task.dependsOn(sourceSet.getProcessResourcesTaskName());
task.setDescription("Checks the architecture of the classes of the " + sourceSet.getName()
+ " source set.");
task.setGroup(LifecycleBasePlugin.VERIFICATION_GROUP);
});
architectureChecks.add(checkArchitecture);
}
if (!architectureChecks.isEmpty()) {
TaskProvider<Task> checkTask = project.getTasks().named(LifecycleBasePlugin.CHECK_TASK_NAME);
checkTask.configure((check) -> check.dependsOn(architectureChecks));
}
}
private static String taskName(SourceSet sourceSet) {
return "checkArchitecture"
+ sourceSet.getName().substring(0, 1).toUpperCase()
+ sourceSet.getName().substring(1);
}
}
@@ -1,100 +0,0 @@
/*
* Copyright 2002-present 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.architecture;
import com.tngtech.archunit.base.DescribedPredicate;
import com.tngtech.archunit.core.domain.JavaClass;
import com.tngtech.archunit.lang.ArchRule;
import com.tngtech.archunit.lang.syntax.ArchRuleDefinition;
import com.tngtech.archunit.library.dependencies.SliceAssignment;
import com.tngtech.archunit.library.dependencies.SliceIdentifier;
import com.tngtech.archunit.library.dependencies.SlicesRuleDefinition;
import java.util.List;
abstract class ArchitectureRules {
static ArchRule allPackagesShouldBeFreeOfTangles() {
return SlicesRuleDefinition.slices()
.assignedFrom(new SpringSlices()).should().beFreeOfCycles();
}
static ArchRule noClassesShouldCallStringToLowerCaseWithoutLocale() {
return ArchRuleDefinition.noClasses()
.should()
.callMethod(String.class, "toLowerCase")
.because("String.toLowerCase(Locale.ROOT) should be used instead");
}
static ArchRule noClassesShouldCallStringToUpperCaseWithoutLocale() {
return ArchRuleDefinition.noClasses()
.should()
.callMethod(String.class, "toUpperCase")
.because("String.toUpperCase(Locale.ROOT) should be used instead");
}
static ArchRule classesShouldNotImportForbiddenTypes() {
return ArchRuleDefinition.noClasses()
.should().dependOnClassesThat()
.haveFullyQualifiedName("reactor.core.support.Assert")
.orShould().dependOnClassesThat()
.haveFullyQualifiedName("org.slf4j.LoggerFactory")
.orShould().dependOnClassesThat()
.haveFullyQualifiedName("org.springframework.lang.NonNull")
.orShould().dependOnClassesThat()
.haveFullyQualifiedName("org.springframework.lang.Nullable");
}
static ArchRule javaClassesShouldNotImportKotlinAnnotations() {
return ArchRuleDefinition.noClasses()
.that(new DescribedPredicate<JavaClass>("is not a Kotlin class") {
@Override
public boolean test(JavaClass javaClass) {
return javaClass.getSourceCodeLocation()
.getSourceFileName().endsWith(".java");
}
}
)
.should().dependOnClassesThat()
.resideInAnyPackage("org.jetbrains.annotations..")
.allowEmptyShould(true);
}
static class SpringSlices implements SliceAssignment {
private final List<String> ignoredPackages = List.of("org.springframework.asm",
"org.springframework.cglib",
"org.springframework.javapoet",
"org.springframework.objenesis");
@Override
public SliceIdentifier getIdentifierOf(JavaClass javaClass) {
String packageName = javaClass.getPackageName();
for (String ignoredPackage : ignoredPackages) {
if (packageName.startsWith(ignoredPackage)) {
return SliceIdentifier.ignore();
}
}
return SliceIdentifier.of("spring framework");
}
@Override
public String getDescription() {
return "Spring Framework Slices";
}
}
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -27,7 +27,6 @@ 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.testing.Test;
import org.gradle.testing.base.TestingExtension;
@@ -53,7 +52,7 @@ public class RuntimeHintsAgentPlugin implements Plugin<Project> {
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 -> {
Test agentTest = project.getTasks().create(RUNTIMEHINTS_TEST_TASK, Test.class, test -> {
test.useJUnitPlatform(options -> {
options.includeTags("RuntimeHintsTests");
});
@@ -64,7 +63,7 @@ public class RuntimeHintsAgentPlugin implements Plugin<Project> {
test.setClasspath(jvmTestSuite.getSources().getRuntimeClasspath());
test.getJvmArgumentProviders().add(createRuntimeHintsAgentArgumentProvider(project, agentExtension));
});
project.getTasks().named("check", task -> task.dependsOn(agentTest));
project.getTasks().getByName("check", task -> task.dependsOn(agentTest));
project.getDependencies().add(CONFIGURATION_NAME, project.project(":spring-core-test"));
});
}
@@ -1,139 +0,0 @@
/*
* Copyright 2002-present 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.multirelease;
import javax.inject.Inject;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.artifacts.ConfigurationContainer;
import org.gradle.api.artifacts.dsl.DependencyHandler;
import org.gradle.api.attributes.LibraryElements;
import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.file.FileCollection;
import org.gradle.api.java.archives.Attributes;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.tasks.SourceSet;
import org.gradle.api.tasks.SourceSetContainer;
import org.gradle.api.tasks.TaskContainer;
import org.gradle.api.tasks.TaskProvider;
import org.gradle.api.tasks.bundling.Jar;
import org.gradle.api.tasks.compile.JavaCompile;
import org.gradle.api.tasks.testing.Test;
import org.gradle.language.base.plugins.LifecycleBasePlugin;
/**
* @author Cedric Champeau
* @author Brian Clozel
*/
public abstract class MultiReleaseExtension {
private final TaskContainer tasks;
private final SourceSetContainer sourceSets;
private final DependencyHandler dependencies;
private final ObjectFactory objects;
private final ConfigurationContainer configurations;
@Inject
public MultiReleaseExtension(SourceSetContainer sourceSets,
ConfigurationContainer configurations,
TaskContainer tasks,
DependencyHandler dependencies,
ObjectFactory objectFactory) {
this.sourceSets = sourceSets;
this.configurations = configurations;
this.tasks = tasks;
this.dependencies = dependencies;
this.objects = objectFactory;
}
public void releaseVersions(int... javaVersions) {
releaseVersions("src/main/", "src/test/", javaVersions);
}
private void releaseVersions(String mainSourceDirectory, String testSourceDirectory, int... javaVersions) {
for (int javaVersion : javaVersions) {
addLanguageVersion(javaVersion, mainSourceDirectory, testSourceDirectory);
}
}
private void addLanguageVersion(int javaVersion, String mainSourceDirectory, String testSourceDirectory) {
String javaN = "java" + javaVersion;
SourceSet langSourceSet = sourceSets.create(javaN, srcSet -> srcSet.getJava().srcDir(mainSourceDirectory + javaN));
SourceSet testSourceSet = sourceSets.create(javaN + "Test", srcSet -> srcSet.getJava().srcDir(testSourceDirectory + javaN));
SourceSet sharedSourceSet = sourceSets.findByName(SourceSet.MAIN_SOURCE_SET_NAME);
SourceSet sharedTestSourceSet = sourceSets.findByName(SourceSet.TEST_SOURCE_SET_NAME);
FileCollection mainClasses = objects.fileCollection().from(sourceSets.getByName(SourceSet.MAIN_SOURCE_SET_NAME).getOutput().getClassesDirs());
dependencies.add(javaN + "Implementation", mainClasses);
tasks.named(langSourceSet.getCompileJavaTaskName(), JavaCompile.class, task ->
task.getOptions().getRelease().set(javaVersion)
);
tasks.named(testSourceSet.getCompileJavaTaskName(), JavaCompile.class, task ->
task.getOptions().getRelease().set(javaVersion)
);
TaskProvider<Test> testTask = createTestTask(javaVersion, testSourceSet, sharedTestSourceSet, langSourceSet, sharedSourceSet);
tasks.named("check", task -> task.dependsOn(testTask));
configureMultiReleaseJar(javaVersion, langSourceSet);
}
private TaskProvider<Test> createTestTask(int javaVersion, SourceSet testSourceSet, SourceSet sharedTestSourceSet, SourceSet langSourceSet, SourceSet sharedSourceSet) {
Configuration testImplementation = configurations.getByName(testSourceSet.getImplementationConfigurationName());
testImplementation.extendsFrom(configurations.getByName(sharedTestSourceSet.getImplementationConfigurationName()));
Configuration testCompileOnly = configurations.getByName(testSourceSet.getCompileOnlyConfigurationName());
testCompileOnly.extendsFrom(configurations.getByName(sharedTestSourceSet.getCompileOnlyConfigurationName()));
testCompileOnly.getDependencies().add(dependencies.create(langSourceSet.getOutput().getClassesDirs()));
testCompileOnly.getDependencies().add(dependencies.create(sharedSourceSet.getOutput().getClassesDirs()));
Configuration testRuntimeClasspath = configurations.getByName(testSourceSet.getRuntimeClasspathConfigurationName());
// so here's the deal. MRjars are JARs! Which means that to execute tests, we need
// the JAR on classpath, not just classes + resources as Gradle usually does
testRuntimeClasspath.getAttributes()
.attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, objects.named(LibraryElements.class, LibraryElements.JAR));
TaskProvider<Test> testTask = tasks.register("java" + javaVersion + "Test", Test.class, test -> {
test.setGroup(LifecycleBasePlugin.VERIFICATION_GROUP);
ConfigurableFileCollection testClassesDirs = objects.fileCollection();
testClassesDirs.from(testSourceSet.getOutput());
testClassesDirs.from(sharedTestSourceSet.getOutput());
test.setTestClassesDirs(testClassesDirs);
ConfigurableFileCollection classpath = objects.fileCollection();
// must put the MRJar first on classpath
classpath.from(tasks.named("jar"));
// then we put the specific test sourceset tests, so that we can override
// the shared versions
classpath.from(testSourceSet.getOutput());
// then we add the shared tests
classpath.from(sharedTestSourceSet.getRuntimeClasspath());
test.setClasspath(classpath);
});
return testTask;
}
private void configureMultiReleaseJar(int version, SourceSet languageSourceSet) {
tasks.named("jar", Jar.class, jar -> {
jar.into("META-INF/versions/" + version, s -> s.from(languageSourceSet.getOutput()));
Attributes attributes = jar.getManifest().getAttributes();
attributes.put("Multi-Release", "true");
});
}
}
@@ -1,76 +0,0 @@
/*
* Copyright 2002-present 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.multirelease;
import javax.inject.Inject;
import org.gradle.api.JavaVersion;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.ConfigurationContainer;
import org.gradle.api.artifacts.dsl.DependencyHandler;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.plugins.ExtensionContainer;
import org.gradle.api.plugins.JavaPlugin;
import org.gradle.api.plugins.JavaPluginExtension;
import org.gradle.api.tasks.TaskContainer;
import org.gradle.api.tasks.TaskProvider;
import org.gradle.api.tasks.bundling.AbstractArchiveTask;
import org.gradle.jvm.tasks.Jar;
import org.gradle.jvm.toolchain.JavaLanguageVersion;
import org.gradle.jvm.toolchain.JavaToolchainService;
/**
* A plugin which adds support for building multi-release jars
* with Gradle.
* @author Cedric Champeau
* @author Brian Clozel
* @see <a href="https://github.com/melix/mrjar-gradle-plugin">original project</a>
*/
public class MultiReleaseJarPlugin implements Plugin<Project> {
public static String VALIDATE_JAR_TASK_NAME = "validateMultiReleaseJar";
@Inject
protected JavaToolchainService getToolchains() {
throw new UnsupportedOperationException();
}
public void apply(Project project) {
project.getPlugins().apply(JavaPlugin.class);
ExtensionContainer extensions = project.getExtensions();
JavaPluginExtension javaPluginExtension = extensions.getByType(JavaPluginExtension.class);
ConfigurationContainer configurations = project.getConfigurations();
TaskContainer tasks = project.getTasks();
DependencyHandler dependencies = project.getDependencies();
ObjectFactory objects = project.getObjects();
extensions.create("multiRelease", MultiReleaseExtension.class,
javaPluginExtension.getSourceSets(),
configurations,
tasks,
dependencies,
objects);
if (JavaVersion.current().isCompatibleWith(JavaVersion.VERSION_25)) {
TaskProvider<MultiReleaseJarValidateTask> validateJarTask = tasks.register(VALIDATE_JAR_TASK_NAME, MultiReleaseJarValidateTask.class, (task) -> {
task.getJar().set(tasks.named("jar", Jar.class).flatMap(AbstractArchiveTask::getArchiveFile));
task.getJavaLauncher().set(task.getJavaToolchainService().launcherFor(spec -> spec.getLanguageVersion().set(JavaLanguageVersion.of(25))));
});
tasks.named("check", task -> task.dependsOn(validateJarTask));
}
}
}
@@ -1,47 +0,0 @@
/*
* Copyright 2002-present 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.multirelease;
import org.gradle.api.file.RegularFileProperty;
import org.gradle.api.tasks.CacheableTask;
import org.gradle.api.tasks.InputFile;
import org.gradle.api.tasks.JavaExec;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.jvm.toolchain.JavaToolchainService;
import java.util.List;
import javax.inject.Inject;
@CacheableTask
public abstract class MultiReleaseJarValidateTask extends JavaExec {
public MultiReleaseJarValidateTask() {
getMainModule().set("jdk.jartool");
getArgumentProviders().add(() -> List.of("--validate", "--file", getJar().get().getAsFile().getAbsolutePath()));
}
@Inject
protected abstract JavaToolchainService getJavaToolchainService();
@InputFile
@PathSensitive(PathSensitivity.RELATIVE)
public abstract RegularFileProperty getJar();
}
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -1,5 +1,5 @@
/*
* Copyright 2002-present 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.
@@ -78,7 +78,7 @@ public class ShadowSource extends DefaultTask {
}
@OutputDirectory
public DirectoryProperty getOutputDirectory() {
DirectoryProperty getOutputDirectory() {
return this.outputDirectory;
}
@@ -1,182 +0,0 @@
/*
* Copyright 2002-present 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.multirelease;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.jar.Attributes;
import java.util.jar.JarFile;
import org.gradle.testkit.runner.BuildResult;
import org.gradle.testkit.runner.GradleRunner;
import org.gradle.testkit.runner.UnexpectedBuildFailure;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.condition.DisabledForJreRange;
import org.junit.jupiter.api.condition.JRE;
import org.junit.jupiter.api.io.TempDir;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
/**
* Tests for {@link MultiReleaseJarPlugin}
*/
public class MultiReleaseJarPluginTests {
private File projectDir;
private File buildFile;
private File propertiesFile;
@BeforeEach
void setup(@TempDir File projectDir) {
this.projectDir = projectDir;
this.buildFile = new File(this.projectDir, "build.gradle");
this.propertiesFile = new File(this.projectDir, "gradle.properties");
}
@Test
void configureSourceSets() throws IOException {
writeBuildFile("""
plugins {
id 'java'
id 'org.springframework.build.multiReleaseJar'
}
multiRelease { releaseVersions 21, 24 }
task printSourceSets {
doLast {
sourceSets.all { println it.name }
}
}
""");
BuildResult buildResult = runGradle("printSourceSets");
assertThat(buildResult.getOutput()).contains("main", "test", "java21", "java21Test", "java24", "java24Test");
}
@Test
void configureToolchainReleaseVersion() throws IOException {
writeBuildFile("""
plugins {
id 'java'
id 'org.springframework.build.multiReleaseJar'
}
multiRelease { releaseVersions 21 }
task printReleaseVersion {
doLast {
tasks.all { println it.name }
tasks.named("compileJava21Java") {
println "compileJava21Java releaseVersion: ${it.options.release.get()}"
}
tasks.named("compileJava21TestJava") {
println "compileJava21TestJava releaseVersion: ${it.options.release.get()}"
}
}
}
""");
BuildResult buildResult = runGradle("printReleaseVersion");
assertThat(buildResult.getOutput()).contains("compileJava21Java releaseVersion: 21")
.contains("compileJava21TestJava releaseVersion: 21");
}
@Test
void packageInJar() throws IOException {
writeBuildFile("""
plugins {
id 'java'
id 'org.springframework.build.multiReleaseJar'
}
version = '1.2.3'
multiRelease { releaseVersions 17 }
""");
writeClass("src/main/java17", "Main.java", """
public class Main {}
""");
BuildResult buildResult = runGradle("assemble");
File file = new File(this.projectDir, "/build/libs/" + this.projectDir.getName() + "-1.2.3.jar");
assertThat(file).exists();
try (JarFile jar = new JarFile(file)) {
Attributes mainAttributes = jar.getManifest().getMainAttributes();
assertThat(mainAttributes.getValue("Multi-Release")).isEqualTo("true");
assertThat(jar.entries().asIterator()).toIterable()
.anyMatch(entry -> entry.getName().equals("META-INF/versions/17/Main.class"));
}
}
@Test
@DisabledForJreRange(max = JRE.JAVA_24, disabledReason = "'jar --validate' is available as of Java 25")
void validateJar() throws IOException {
writeBuildFile("""
plugins {
id 'java'
id 'org.springframework.build.multiReleaseJar'
}
version = '1.2.3'
tasks.withType(JavaCompile).configureEach {
options.release = 11
}
multiRelease { releaseVersions 17 }
""");
writeGradleProperties("""
org.gradle.jvmargs=-Duser.language=en
""");
writeClass("src/main/java17", "Main.java", """
public class Main {
public void method() {}
}
""");
writeClass("src/main/java", "Main.java", """
public class Main {}
""");
assertThatThrownBy(() ->runGradle("validateMultiReleaseJar"))
.isInstanceOf(UnexpectedBuildFailure.class)
.hasMessageContaining("entry: META-INF/versions/17/Main.class, contains a class with different api from earlier version");
}
private void writeBuildFile(String buildContent) throws IOException {
try (PrintWriter out = new PrintWriter(new FileWriter(this.buildFile))) {
out.print(buildContent);
}
}
private void writeGradleProperties(String properties) throws IOException {
try (PrintWriter out = new PrintWriter(new FileWriter(this.propertiesFile))) {
out.print(properties);
}
}
private void writeClass(String path, String fileName, String fileContent) throws IOException {
Path folder = this.projectDir.toPath().resolve(path);
Files.createDirectories(folder);
Path filePath = folder.resolve(fileName);
Files.createFile(filePath);
Files.writeString(filePath, fileContent);
}
private BuildResult runGradle(String... args) {
return GradleRunner.create().withProjectDir(this.projectDir).withArguments(args).withPluginClasspath().build();
}
}
+18 -26
View File
@@ -1,7 +1,6 @@
plugins {
id 'java-platform'
id 'io.freefair.aggregate-javadoc' version '8.13.1'
id 'org.jetbrains.dokka'
id 'io.freefair.aggregate-javadoc' version '8.3'
}
description = "Spring Framework API Docs"
@@ -10,7 +9,7 @@ apply from: "${rootDir}/gradle/publications.gradle"
repositories {
maven {
url = "https://repo.spring.io/release"
url "https://repo.spring.io/release"
}
}
@@ -20,14 +19,8 @@ dependencies {
}
}
def springAspectsOutput = project(":spring-aspects").sourceSets.main.output
javadoc {
javadocTool.set(javaToolchains.javadocToolFor({
languageVersion = JavaLanguageVersion.of(25)
}))
title = "${rootProject.description} ${version} API"
failOnError = true
options {
encoding = "UTF-8"
memberLevel = JavadocMemberLevel.PROTECTED
@@ -38,37 +31,36 @@ javadoc {
destinationDir = project.java.docsDir.dir("javadoc-api").get().asFile
splitIndex = true
links(rootProject.ext.javadocLinks)
// Check for 'syntax' and 'reference' during linting.
addBooleanOption('Xdoclint:syntax,reference', true)
// Change modularity mismatch from warn to info.
// See https://github.com/spring-projects/spring-framework/issues/27497
addStringOption("-link-modularity-mismatch", "info")
// Fail build on Javadoc warnings.
addBooleanOption('Werror', true)
addBooleanOption('Xdoclint:syntax,reference', true) // only check syntax and reference with doclint
addBooleanOption('Werror', true) // fail build on Javadoc warnings
}
maxMemory = "1024m"
doFirst {
classpath += files(
// ensure the javadoc process can resolve types compiled from .aj sources
springAspectsOutput
// ensure the javadoc process can resolve types compiled from .aj sources
project(":spring-aspects").sourceSets.main.output
)
classpath += files(moduleProjects.collect { it.sourceSets.main.compileClasspath })
}
}
dokka {
moduleName = "spring-framework"
dokkaPublications.html {
outputDirectory = project.java.docsDir.dir("kdoc-api")
includes.from("$rootProject.rootDir/framework-docs/src/docs/api/dokka-overview.md")
/**
* 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("$rootProject.rootDir/framework-docs/src/docs/api/dokka-overview.md")
}
/**
* Zip all Java docs (javadoc & kdoc) into a single archive
*/
tasks.register('docsZip', Zip) {
dependsOn = ['javadoc', 'dokkaGenerate']
dependsOn = ['javadoc', rootProject.tasks.dokkaHtmlMultiModule]
group = "distribution"
description = "Builds -${archiveClassifier} archive containing api and reference " +
"for deployment at https://docs.spring.io/spring-framework/docs/."
@@ -81,7 +73,7 @@ tasks.register('docsZip', Zip) {
from(javadoc) {
into "javadoc-api"
}
from(project.java.docsDir.dir("kdoc-api")) {
from(rootProject.tasks.dokkaHtmlMultiModule.outputDirectory) {
into "kdoc-api"
}
}
@@ -95,7 +87,7 @@ tasks.register('schemaZip', Zip) {
archiveClassifier.set("schema")
description = "Builds -${archiveClassifier} archive containing all " +
"XSDs for deployment at https://springframework.org/schema."
duplicatesStrategy = DuplicatesStrategy.EXCLUDE
duplicatesStrategy DuplicatesStrategy.EXCLUDE
moduleProjects.each { module ->
def Properties schemas = new Properties();
+3 -5
View File
@@ -13,10 +13,8 @@ content:
- url: https://github.com/spring-projects/spring-framework
# Refname matching:
# https://docs.antora.org/antora/latest/playbook/content-refname-matching/
# branches: We include snapshots for main, 6.2.x, and 7.0.x to 9.*.x.
branches: ['main', '6.2.x', '{7..9}.+({0..9}).x']
# tags: include all releases from 6.2.0 to 9.*.*.
tags: ['v6.2.+({0..9})', 'v{7..9}.+({0..9}).+({0..9})?(-{RC,M}*)']
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:
@@ -38,4 +36,4 @@ runtime:
failure_level: warn
ui:
bundle:
url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.26/ui-bundle.zip
url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.16/ui-bundle.zip
+2 -4
View File
@@ -6,7 +6,7 @@ nav:
ext:
collector:
run:
command: gradlew -q -PbuildSrc.skipTests=true "-Dorg.gradle.jvmargs=-Xmx3g" :framework-docs:generateAntoraResources
command: gradlew -q -PbuildSrc.skipTests=true "-Dorg.gradle.jvmargs=-Xmx3g -XX:+HeapDumpOnOutOfMemoryError" :framework-docs:generateAntoraResources
local: true
scan:
dir: ./build/generated-antora-resources
@@ -42,8 +42,7 @@ asciidoc:
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-docs: '{docs-site}/spring-boot/docs/current/reference/html'
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
@@ -75,7 +74,6 @@ asciidoc:
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'
+30 -54
View File
@@ -1,6 +1,3 @@
import org.jetbrains.kotlin.gradle.dsl.JvmTarget
import org.jetbrains.kotlin.gradle.tasks.KotlinCompilationTask
plugins {
id 'kotlin'
id 'io.spring.antora.generate-antora-yml' version '0.0.1'
@@ -15,15 +12,11 @@ apply from: "${rootDir}/gradle/publications.gradle"
antora {
options = [clean: true, fetch: !project.gradle.startParameter.offline, stacktrace: true]
environment = [
'BUILD_REFNAME': 'HEAD',
'BUILD_VERSION': project.version,
'BUILD_REFNAME': 'HEAD',
'BUILD_VERSION': project.version,
]
}
node {
version = '24.15.0'
}
tasks.named("generateAntoraYml") {
asciidocAttributes = project.provider( {
return ["spring-version": project.version ]
@@ -44,55 +37,38 @@ javadoc {
repositories {
maven {
url = "https://repo.spring.io/release"
url "https://repo.spring.io/release"
}
}
// To avoid a redeclaration error with Kotlin compiler and set the JVM target
tasks.withType(KotlinCompilationTask.class).configureEach {
javaSources.from = []
compilerOptions.jvmTarget = JvmTarget.JVM_17
compilerOptions.freeCompilerArgs.addAll(
"-Xjdk-release=17", // Needed due to https://youtrack.jetbrains.com/issue/KT-49746
"-Xannotation-default-target=param-property" // Upcoming default, see https://youtrack.jetbrains.com/issue/KT-73255
)
}
dependencies {
implementation(project(":spring-aspects"))
implementation(project(":spring-context"))
implementation(project(":spring-context-support"))
implementation(project(":spring-core-test"))
implementation(project(":spring-jdbc"))
implementation(project(":spring-jms"))
implementation(project(":spring-test"))
implementation(project(":spring-web"))
implementation(project(":spring-webflux"))
implementation(project(":spring-webmvc"))
implementation(project(":spring-websocket"))
api(project(":spring-aspects"))
api(project(":spring-context"))
api(project(":spring-context-support"))
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"))
implementation("com.github.ben-manes.caffeine:caffeine")
implementation("com.mchange:c3p0:0.9.5.5")
implementation("com.oracle.database.jdbc:ojdbc11")
implementation("io.micrometer:context-propagation")
implementation("io.projectreactor.netty:reactor-netty-http")
implementation("jakarta.jms:jakarta.jms-api")
implementation("jakarta.servlet:jakarta.servlet-api")
implementation("jakarta.resource:jakarta.resource-api")
implementation("jakarta.validation:jakarta.validation-api")
implementation("jakarta.websocket:jakarta.websocket-client-api")
implementation("javax.cache:cache-api")
implementation("org.apache.activemq:activemq-ra:6.1.2")
implementation("org.apache.commons:commons-dbcp2:2.11.0")
implementation("org.apache.groovy:groovy-templates")
implementation("org.aspectj:aspectjweaver")
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.eclipse.jetty.websocket:jetty-websocket-jetty-api")
api("org.jetbrains.kotlin:kotlin-stdlib")
implementation(project(":spring-core-test"))
implementation("org.assertj:assertj-core")
implementation("org.eclipse.jetty.websocket:jetty-websocket-jetty-api")
implementation("org.freemarker:freemarker")
implementation("org.jetbrains.kotlin:kotlin-stdlib")
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core")
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-reactor")
implementation("org.junit.jupiter:junit-jupiter-api")
implementation("tools.jackson.core:jackson-databind")
implementation("tools.jackson.dataformat:jackson-dataformat-xml")
}
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@@ -17,7 +17,6 @@
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id="svg5499"
version="1.1"
font-family="Helvetica, Arial, sans-serif"
inkscape:version="0.91 r13725"
sodipodi:docname="mvc-splitted-contexts.svg"
style="font-size:12px;overflow:visible;color-interpolation-filters:sRGB;fill:none;fill-rule:evenodd;stroke-linecap:square;stroke-miterlimit:3"
@@ -37,7 +36,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path9164" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -48,7 +47,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path8836" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -59,7 +58,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path8520" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -70,7 +69,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path8216" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -81,7 +80,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path7924" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -92,7 +91,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path7644" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -103,7 +102,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path7375" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -114,7 +113,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path7119" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -125,7 +124,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path6875" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -136,7 +135,7 @@
inkscape:stockid="Arrow2Mend"><path
transform="scale(0.6) rotate(180) translate(0,0)"
d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
id="path6643" /></marker><marker
inkscape:isstock="true"
style="overflow:visible;"
@@ -147,7 +146,7 @@
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<text
@@ -536,10 +527,10 @@
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@@ -550,47 +541,43 @@
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id="tspan4965">Delegates if no bean found</tspan></text>
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After

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+12 -22
View File
@@ -32,7 +32,6 @@
**** xref:core/beans/java/bean-annotation.adoc[]
**** xref:core/beans/java/configuration-annotation.adoc[]
**** xref:core/beans/java/composing-configuration-classes.adoc[]
**** xref:core/beans/java/programmatic-bean-registration.adoc[]
*** xref:core/beans/environment.adoc[]
*** xref:core/beans/context-load-time-weaver.adoc[]
*** xref:core/beans/context-introduction.adoc[]
@@ -40,8 +39,8 @@
** xref:core/resources.adoc[]
** xref:core/validation.adoc[]
*** xref:core/validation/validator.adoc[]
*** xref:core/validation/data-binding.adoc[]
*** xref:core/validation/error-code-resolution.adoc[]
*** xref:core/validation/beans-beans.adoc[]
*** xref:core/validation/conversion.adoc[]
*** xref:core/validation/convert.adoc[]
*** xref:core/validation/format.adoc[]
*** xref:core/validation/format-configuring-formatting-globaldatetimeformat.adoc[]
@@ -61,7 +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[]
@@ -100,9 +98,9 @@
*** xref:core/aop-api/autoproxy.adoc[]
*** xref:core/aop-api/targetsource.adoc[]
*** xref:core/aop-api/extensibility.adoc[]
** xref:core/resilience.adoc[]
** xref:core/null-safety.adoc[]
** xref:core/databuffer-codec.adoc[]
** xref:core/spring-jcl.adoc[]
** xref:core/aot.adoc[]
** xref:core/appendix.adoc[]
*** xref:core/appendix/xsd-schemas.adoc[]
@@ -162,6 +160,7 @@
**** xref:web/webmvc/mvc-servlet/exceptionhandlers.adoc[]
**** xref:web/webmvc/mvc-servlet/viewresolver.adoc[]
**** xref:web/webmvc/mvc-servlet/localeresolver.adoc[]
**** xref:web/webmvc/mvc-servlet/themeresolver.adoc[]
**** xref:web/webmvc/mvc-servlet/multipart.adoc[]
**** xref:web/webmvc/mvc-servlet/logging.adoc[]
*** xref:web/webmvc/filters.adoc[]
@@ -197,10 +196,7 @@
*** xref:web/webmvc-functional.adoc[]
*** xref:web/webmvc/mvc-uri-building.adoc[]
*** xref:web/webmvc/mvc-ann-async.adoc[]
*** xref:web/webmvc/mvc-range.adoc[]
*** xref:web/webmvc/mvc-data-binding.adoc[]
*** xref:web/webmvc-cors.adoc[]
*** xref:web/webmvc-versioning.adoc[]
*** xref:web/webmvc/mvc-ann-rest-exceptions.adoc[]
*** xref:web/webmvc/mvc-security.adoc[]
*** xref:web/webmvc/mvc-caching.adoc[]
@@ -229,7 +225,6 @@
**** xref:web/webmvc/mvc-config/static-resources.adoc[]
**** xref:web/webmvc/mvc-config/default-servlet-handler.adoc[]
**** xref:web/webmvc/mvc-config/path-matching.adoc[]
**** xref:web/webmvc/mvc-config/api-version.adoc[]
**** xref:web/webmvc/mvc-config/advanced-java.adoc[]
**** xref:web/webmvc/mvc-config/advanced-xml.adoc[]
*** xref:web/webmvc/mvc-http2.adoc[]
@@ -262,6 +257,7 @@
**** xref:web/websocket/stomp/configuration-performance.adoc[]
**** xref:web/websocket/stomp/stats.adoc[]
**** xref:web/websocket/stomp/testing.adoc[]
** xref:web/integration.adoc[]
* xref:web-reactive.adoc[]
** xref:web/webflux.adoc[]
*** xref:web/webflux/new-framework.adoc[]
@@ -295,10 +291,7 @@
**** xref:web/webflux/controller/ann-advice.adoc[]
*** xref:web/webflux-functional.adoc[]
*** xref:web/webflux/uri-building.adoc[]
*** xref:web/webflux/range.adoc[]
*** xref:web/webflux/data-binding.adoc[]
*** xref:web/webflux-cors.adoc[]
*** xref:web/webflux-versioning.adoc[]
*** xref:web/webflux/ann-rest-exceptions.adoc[]
*** xref:web/webflux/security.adoc[]
*** xref:web/webflux/caching.adoc[]
@@ -315,7 +308,7 @@
*** xref:web/webflux-webclient/client-context.adoc[]
*** xref:web/webflux-webclient/client-synchronous.adoc[]
*** xref:web/webflux-webclient/client-testing.adoc[]
** xref:web/webflux-http-service-client.adoc[]
** xref:web/webflux-http-interface-client.adoc[]
** xref:web/webflux-websocket.adoc[]
** xref:web/webflux-test.adoc[]
** xref:rsocket.adoc[]
@@ -332,10 +325,9 @@
*** 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/javaconfig.adoc[]
**** xref:testing/testcontext-framework/ctx-management/xml.adoc[]
**** xref:testing/testcontext-framework/ctx-management/groovy.adoc[]
**** xref:testing/testcontext-framework/ctx-management/default-config.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[]
@@ -346,7 +338,6 @@
**** 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/context-pausing.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[]
@@ -358,7 +349,6 @@
*** xref:testing/testcontext-framework/support-classes.adoc[]
*** xref:testing/testcontext-framework/aot.adoc[]
** xref:testing/webtestclient.adoc[]
** xref:testing/resttestclient.adoc[]
** xref:testing/mockmvc.adoc[]
*** xref:testing/mockmvc/overview.adoc[]
*** xref:testing/mockmvc/setup-options.adoc[]
@@ -442,8 +432,8 @@
*** xref:integration/cache/plug.adoc[]
*** xref:integration/cache/specific-config.adoc[]
** xref:integration/observability.adoc[]
** xref:integration/aot-cache.adoc[]
** xref:integration/checkpoint-restore.adoc[]
** xref:integration/cds.adoc[]
** xref:integration/appendix.adoc[]
* xref:languages.adoc[]
** xref:languages/kotlin.adoc[]
@@ -452,14 +442,14 @@
*** xref:languages/kotlin/null-safety.adoc[]
*** xref:languages/kotlin/classes-interfaces.adoc[]
*** xref:languages/kotlin/annotations.adoc[]
*** xref:languages/kotlin/bean-registration-dsl.adoc[]
*** xref:languages/kotlin/bean-definition-dsl.adoc[]
*** xref:languages/kotlin/web.adoc[]
*** xref:languages/kotlin/coroutines.adoc[]
*** xref:languages/kotlin/spring-projects-in.adoc[]
*** xref:languages/kotlin/getting-started.adoc[]
*** xref:languages/kotlin/resources.adoc[]
** 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]
* {spring-framework-wiki}[Wiki]
@@ -23,12 +23,6 @@ The following table lists all currently supported Spring properties.
|===
| 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
@@ -38,7 +32,7 @@ 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`]
{spring-framework-api}++/beans/StandardBeanInfoFactory.html#IGNORE_BEANINFO_PROPERTY_NAME++[`CachedIntrospectionResults`]
for details.
| `spring.cache.reactivestreams.ignore`
@@ -55,13 +49,15 @@ 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
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
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.
@@ -74,11 +70,6 @@ expressions used in XML bean definitions, `@Value`, etc.
| The mode to use when compiling expressions for the
xref:core/expressions/evaluation.adoc#expressions-compiler-configuration[Spring Expression Language].
| `spring.expression.maxOperations`
| The default maximum number of operations permitted during
xref:core/expressions/evaluation.adoc#expressions-parser-configuration[Spring Expression Language]
expression evaluation.
| `spring.getenv.ignore`
| Instructs Spring to ignore operating system environment variables if a Spring
`Environment` property -- for example, a placeholder in a configuration String -- isn't
@@ -86,11 +77,6 @@ resolvable otherwise. See
{spring-framework-api}++/core/env/AbstractEnvironment.html#IGNORE_GETENV_PROPERTY_NAME++[`AbstractEnvironment`]
for details.
| `spring.http.response.flush.enabled`
| Configures the Spring MVC `ServletServerHttpResponse` to allow flushing on the `OutputStream`
returned by `ServletServerHttpResponse#getBody()`. By default, such flush calls are ignored and
only `ServletServerHttpResponse#flush()` will actually flush the response to the network.
| `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].
@@ -102,25 +88,11 @@ the repeated JNDI lookup overhead. See
{spring-framework-api}++/jndi/JndiLocatorDelegate.html#IGNORE_JNDI_PROPERTY_NAME++[`JndiLocatorDelegate`]
for details.
| `spring.locking.strict`
| Instructs Spring to enforce strict locking during bean creation, rather than the mix of
strict and lenient locking that 6.2 applies by default. See
{spring-framework-api}++/beans/factory/support/DefaultListableBeanFactory.html#STRICT_LOCKING_PROPERTY_NAME++[`DefaultListableBeanFactory`]
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`]
for details.
| `spring.placeholder.escapeCharacter.default`
| The default escape character for property placeholder support. If not set, `'\'` will
be used. Can be set to a custom escape character or an empty string to disable support
for an escape character. The default escape character be explicitly overridden in
`PropertySourcesPlaceholderConfigurer` and subclasses of `AbstractPropertyResolver`. See
{spring-framework-api}++/core/env/AbstractPropertyResolver.html#DEFAULT_PLACEHOLDER_ESCAPE_CHARACTER_PROPERTY_NAME++[`AbstractPropertyResolver`]
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.
@@ -134,20 +106,11 @@ on a test class. See xref:testing/annotations/integration-junit-jupiter.adoc#int
| 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.cache.pause`
| The pause mode for the context cache in the _Spring TestContext Framework_. See
xref:testing/testcontext-framework/ctx-management/context-pausing.adoc[Context Pausing].
| `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.extension.context.scope`
| The default _extension context scope_ used by the `SpringExtension` in `@Nested` test
class hierarchies. See
xref:testing/annotations/integration-junit-jupiter.adoc#integration-testing-annotations-springextensionconfig[`@SpringExtensionConfig`].
| `spring.test.enclosing.configuration`
| The default _enclosing configuration inheritance mode_ to use if
`@NestedTestConfiguration` is not present on a test class. See
@@ -17,3 +17,14 @@ is also provided.
AOT processing can be used to optimize your application ahead-of-time. It is typically
used for native image deployment using GraalVM.
@@ -6,3 +6,7 @@ The previous chapter described the Spring's support for AOP with @AspectJ and sc
aspect definitions. In this chapter, we discuss the lower-level Spring AOP APIs. For common
applications, we recommend the use of Spring AOP with AspectJ pointcuts as described in the
previous chapter.
@@ -4,6 +4,7 @@
Now we can examine how Spring AOP handles advice.
[[aop-api-advice-lifecycle]]
== Advice Lifecycles
@@ -21,20 +22,22 @@ the advice adds state to the proxied object.
You can use a mix of shared and per-instance advice in the same AOP proxy.
[[aop-api-advice-types]]
== Advice Types in Spring
Spring provides several advice types and is extensible to support
arbitrary advice types. This section describes the basic concepts and standard advice types.
[[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"]
----
@@ -46,8 +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:
@@ -61,9 +64,9 @@ Java::
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;
}
}
----
@@ -76,9 +79,9 @@ Kotlin::
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
}
}
----
@@ -98,10 +101,11 @@ you are likely to want to run the aspect in another AOP framework. Note that poi
are not currently interoperable between frameworks, and the AOP Alliance does not
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()`
@@ -118,6 +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
@@ -164,13 +172,14 @@ Kotlin::
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"]
@@ -180,10 +189,9 @@ 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]
======
@@ -212,9 +220,9 @@ 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]
======
@@ -292,10 +300,11 @@ exception that is incompatible with the target method's signature!_
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"]
@@ -355,10 +364,11 @@ thrown up the interceptor chain instead of the return value.
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:
@@ -494,6 +504,7 @@ Java::
}
return super.invoke(invocation);
}
}
----
@@ -523,6 +534,7 @@ Kotlin::
}
return super.invoke(invocation)
}
}
----
======
@@ -573,3 +585,8 @@ We can apply this advisor programmatically by using the `Advised.addAdvisor()` m
(the recommended way) in XML configuration, as any other advisor. All proxy creation
choices discussed below, including "`auto proxy creators,`" correctly handle introductions
and stateful mixins.
@@ -142,3 +142,7 @@ case, the `Advised` `isFrozen()` method returns `true`, and any attempts to modi
advice through addition or removal results in an `AopConfigException`. The ability
to freeze the state of an advised object is useful in some cases (for example, to
prevent calling code removing a security interceptor).
@@ -14,3 +14,7 @@ It is possible to mix advisor and advice types in Spring in the same AOP proxy.
example, you could use an interception around advice, throws advice, and before advice in
one proxy configuration. Spring automatically creates the necessary interceptor
chain.
@@ -19,12 +19,14 @@ There are two ways to do this:
auto-proxy creation driven by source-level metadata attributes.
[[aop-autoproxy-choices]]
== Auto-proxy Bean Definitions
This section covers the auto-proxy creators provided by the
`org.springframework.aop.framework.autoproxy` package.
[[aop-api-autoproxy]]
=== `BeanNameAutoProxyCreator`
@@ -59,6 +61,7 @@ automatically created by the `BeanNameAutoProxyCreator`. The same advice is appl
to all matching beans. Note that, if advisors are used (rather than the interceptor in
the preceding example), the pointcuts may apply differently to different beans.
[[aop-api-autoproxy-default]]
=== `DefaultAdvisorAutoProxyCreator`
@@ -122,3 +125,7 @@ differently configured, AdvisorAutoProxyCreators in the same factory) and orderi
Advisors can implement the `org.springframework.core.Ordered` interface to ensure
correct ordering if this is an issue. The `TransactionAttributeSourceAdvisor` used in the
preceding example has a configurable order value. The default setting is unordered.
@@ -65,3 +65,7 @@ that, if you have a (parent) bean definition that you intend to use only as a te
and this definition specifies a class, you must make sure to set the `abstract`
attribute to `true`. Otherwise, the application context actually tries to
pre-instantiate it.
@@ -14,6 +14,7 @@ the pointcuts, any advice that applies, and their ordering. However, there are s
options that are preferable if you do not need such control.
[[aop-pfb-1]]
== Basics
@@ -31,6 +32,7 @@ application objects (besides the target, which should be available in any AOP
framework), benefiting from all the pluggability provided by Dependency Injection.
[[aop-pfb-2]]
== JavaBean Properties
@@ -85,6 +87,7 @@ to be applied. You can find an example of using this feature in xref:core/aop-ap
`false`.
[[aop-pfb-proxy-types]]
== JDK- and CGLIB-based proxies
@@ -134,6 +137,7 @@ interface that the target class implements to the `proxyInterfaces` property. Ho
it is significantly less work and less prone to typographical errors.
[[aop-api-proxying-intf]]
== Proxying Interfaces
@@ -259,6 +263,7 @@ However, there are times when being able to obtain the un-advised target from th
factory might actually be an advantage (for example, in certain test scenarios).
[[aop-api-proxying-class]]
== Proxying Classes
@@ -297,6 +302,7 @@ There is little performance difference between CGLIB proxies and dynamic proxies
Performance should not be a decisive consideration in this case.
[[aop-global-advisors]]
== Using "`Global`" Advisors
@@ -319,3 +325,7 @@ two global advisors:
<bean id="global_debug" class="org.springframework.aop.interceptor.DebugInterceptor"/>
<bean id="global_performance" class="org.springframework.aop.interceptor.PerformanceMonitorInterceptor"/>
----
@@ -4,6 +4,7 @@
This section describes how Spring handles the crucial pointcut concept.
[[aop-api-concepts]]
== Concepts
@@ -68,6 +69,7 @@ TIP: If possible, try to make pointcuts static, allowing the AOP framework to ca
results of pointcut evaluation when an AOP proxy is created.
[[aop-api-pointcut-ops]]
== Operations on Pointcuts
@@ -82,6 +84,7 @@ You can compose pointcuts by using the static methods in the
expressions is usually a simpler approach.
[[aop-api-pointcuts-aspectj]]
== AspectJ Expression Pointcuts
@@ -92,12 +95,14 @@ uses an AspectJ-supplied library to parse an AspectJ pointcut expression string.
See the xref:core/aop.adoc[previous chapter] for a discussion of supported AspectJ pointcut primitives.
[[aop-api-pointcuts-impls]]
== Convenience Pointcut Implementations
Spring provides several convenient pointcut implementations. You can use some of them
directly; others are intended to be subclassed in application-specific pointcuts.
[[aop-api-pointcuts-static]]
=== Static Pointcuts
@@ -141,6 +146,7 @@ You can use `RegexpMethodPointcutAdvisor` with any `Advice` type.
An important type of static pointcut is a metadata-driven pointcut. This uses the
values of metadata attributes (typically, source-level metadata).
[[aop-api-pointcuts-dynamic]]
=== Dynamic pointcuts
@@ -166,6 +172,7 @@ other dynamic pointcuts. In Java 1.4, the cost is about five times that of other
pointcuts.
[[aop-api-pointcuts-superclasses]]
== Pointcut Superclasses
@@ -207,6 +214,7 @@ There are also superclasses for dynamic pointcuts.
You can use custom pointcuts with any advice type.
[[aop-api-pointcuts-custom]]
== Custom Pointcuts
@@ -217,3 +225,7 @@ expression language, if you can.
NOTE: Later versions of Spring may offer support for "`semantic pointcuts`" as offered by JAC --
for example, "`all methods that change instance variables in the target object.`"
@@ -22,6 +22,7 @@ rather than a singleton bean definition. This allows Spring to create a new targ
instance when required.
[[aop-ts-swap]]
== Hot-swappable Target Sources
@@ -76,6 +77,7 @@ use a `TargetSource`), any `TargetSource` can be used in conjunction with
arbitrary advice.
[[aop-ts-pool]]
== Pooling Target Sources
@@ -87,12 +89,14 @@ A crucial difference between Spring pooling and SLSB pooling is that Spring pool
be applied to any POJO. As with Spring in general, this service can be applied in a
non-invasive way.
Spring provides support for Commons Pool 2, which provides a
Spring provides support for Commons Pool 2.2, which provides a
fairly efficient pooling implementation. You need the `commons-pool` Jar on your
application's classpath to use this feature. You can also subclass
`org.springframework.aop.target.AbstractPoolingTargetSource` to support any other
pooling API.
NOTE: Commons Pool 1.5+ is also supported but is deprecated as of Spring Framework 4.2.
The following listing shows an example configuration:
[source,xml,indent=0,subs="verbatim,quotes"]
@@ -171,6 +175,7 @@ Simpler pooling is available by using auto-proxying. You can set the `TargetSour
used by any auto-proxy creator.
[[aop-ts-prototype]]
== Prototype Target Sources
@@ -195,6 +200,7 @@ The only property is the name of the target bean. Inheritance is used in the
source, the target bean must be a prototype bean definition.
[[aop-ts-threadlocal]]
== `ThreadLocal` Target Sources
@@ -220,3 +226,7 @@ always remember to correctly set and unset (where the latter involves a call to
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.
@@ -32,3 +32,7 @@ AOP is used in the Spring Framework to:
NOTE: If you are interested only in generic declarative services or other pre-packaged
declarative middleware services such as pooling, you do not need to work directly with
Spring AOP, and can skip most of this chapter.
@@ -53,3 +53,7 @@ Kotlin::
======
See the {spring-framework-api}/aop/aspectj/annotation/AspectJProxyFactory.html[javadoc] for more information.
@@ -11,3 +11,6 @@ there is no dependency on the AspectJ compiler or weaver.
NOTE: Using the AspectJ compiler and weaver enables use of the full AspectJ language and
is discussed in xref:core/aop/using-aspectj.adoc[Using AspectJ with Spring Applications].
@@ -727,7 +727,7 @@ of determining parameter names, an exception will be thrown.
parameter names. This discoverer is only used if such APIs are present on the classpath.
`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.
flag for `javac`. Recommended approach on Java 8+.
`AspectJAdviceParameterNameDiscoverer` :: Deduces parameter names from the pointcut
expression, `returning`, and `throwing` clauses. See the
{spring-framework-api}/aop/aspectj/AspectJAdviceParameterNameDiscoverer.html[javadoc]
@@ -937,3 +937,5 @@ reflection for javac-compiled classes). Consider collapsing such advice methods
advice method per join point in each `@Aspect` class or refactor the pieces of advice into
separate `@Aspect` classes that you can order at the aspect level via `Ordered` or `@Order`.
====
@@ -32,3 +32,6 @@ stereotype annotation that qualifies, as per the rules of Spring's component sca
NOTE: In Spring AOP, aspects themselves cannot be the targets of advice from other
aspects. The `@Aspect` annotation on a class marks it as an aspect and, hence, excludes
it from auto-proxying.
@@ -18,8 +18,7 @@ call `proceed` multiple times. The following listing shows the basic aspect impl
include-code::./ConcurrentOperationExecutor[tag=snippet,indent=0]
`@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].
`@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].
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
@@ -60,3 +60,6 @@ Programming Guide for more information on `per` clauses.
The `pertarget` instantiation model works in exactly the same way as `perthis`, but it
creates one aspect instance for each unique target object at matched join points.
@@ -9,7 +9,7 @@ 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]
======
@@ -75,3 +75,5 @@ Kotlin::
val usageTracked = context.getBean<UsageTracked>("myService")
----
======
@@ -104,7 +104,7 @@ Note that pointcut definitions are generally matched against any intercepted met
If a pointcut is strictly meant to be public-only, even in a CGLIB proxy scenario with
potential non-public interactions through proxies, it needs to be defined accordingly.
If your interception needs to include method calls or even constructors within the target
If your interception needs include method calls or even constructors within the target
class, consider the use of Spring-driven xref:core/aop/using-aspectj.adoc#aop-aj-ltw[native AspectJ weaving] instead
of Spring's proxy-based AOP framework. This constitutes a different mode of AOP usage
with different characteristics, so be sure to make yourself familiar with weaving
@@ -581,3 +581,6 @@ performance (time and memory used), due to extra processing and analysis. Scopin
designators are very fast to match, and using them means AspectJ can very quickly
dismiss groups of join points that should not be further processed. A good
pointcut should always include one if possible.
@@ -8,6 +8,7 @@ decisions are influenced by a number of factors including application requiremen
development tools, and team familiarity with AOP.
[[aop-spring-or-aspectj]]
== Spring AOP or Full AspectJ?
@@ -30,6 +31,7 @@ the @AspectJ style, sticking with regular Java compilation in your IDE, and addi
an aspect weaving phase to your build script.
[[aop-ataspectj-or-xml]]
== @AspectJ or XML for Spring AOP?
@@ -105,3 +107,7 @@ Spring AOP and by AspectJ. So, if you later decide you need the capabilities of
to implement additional requirements, you can easily migrate to a classic AspectJ setup.
In general, the Spring team prefers the @AspectJ style for custom aspects beyond simple
configuration of enterprise services.
@@ -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
@@ -73,3 +73,7 @@ it from older technologies offering only interception. Pointcuts enable advice t
targeted independently of the object-oriented hierarchy. For example, you can apply an
around advice providing declarative transaction management to a set of methods that span
multiple objects (such as all business operations in the service layer).
@@ -14,5 +14,9 @@ need to advise a method that is not declared on an interface or where you need t
pass a proxied object to a method as a concrete type.
It is important to grasp the fact that Spring AOP is proxy-based. See
xref:core/aop/proxying.adoc#aop-understanding-aop-proxies[Understanding AOP Proxies]
for a thorough examination of exactly what this implementation detail actually means.
xref:core/aop/proxying.adoc#aop-understanding-aop-proxies[Understanding AOP Proxies] for a thorough examination of exactly what this
implementation detail actually means.
@@ -52,6 +52,10 @@ configuration-style approach. The fact that this chapter chooses to introduce th
@AspectJ-style approach first should not be taken as an indication that the Spring team
favors the @AspectJ annotation-style approach over the Spring XML configuration-style.
See xref:core/aop/choosing.adoc[Choosing which AOP Declaration Style to Use] for a more
complete discussion of the advantages and disadvantages of each style.
See xref:core/aop/choosing.adoc[Choosing which AOP Declaration Style to Use] for a more complete discussion of the advantages and disadvantages of
each style.
====
@@ -6,3 +6,7 @@ It is perfectly possible to mix @AspectJ style aspects by using the auto-proxyin
schema-defined `<aop:aspect>` aspects, `<aop:advisor>` declared advisors, and even proxies
and interceptors in other styles in the same configuration. All of these are implemented
by using the same underlying support mechanism and can co-exist without any difficulty.
@@ -28,10 +28,6 @@ you can do so. However, you should consider the following issues:
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.
[[aop-forcing-proxy-types]]
== Forcing Specific AOP Proxy Types
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:
@@ -64,23 +60,6 @@ To be clear, using `proxy-target-class="true"` on `<tx:annotation-driven/>`,
proxies _for all three of them_.
====
`@EnableAspectJAutoProxy`, `@EnableTransactionManagement` and related configuration
annotations offer a corresponding `proxyTargetClass` attribute. These are collapsed
into a single unified auto-proxy creator too, effectively applying the _strongest_
proxy settings at runtime. As of 7.0, this applies to individual proxy processors
as well, for example `@EnableAsync`, consistently participating in unified global
default settings for all auto-proxying attempts in a given application.
The global default proxy type may differ between setups. While the core framework
suggests interface-based proxies by default, Spring Boot may - depending on
configuration properties - enable class-based proxies by default.
As of 7.0, forcing a specific proxy type for individual beans is possible through
the `@Proxyable` annotation on a given `@Bean` method or `@Component` class, with
`@Proxyable(INTERFACES)` or `@Proxyable(TARGET_CLASS)` overriding any globally
configured default. For very specific purposes, you may even specify the proxy
interface(s) to use through `@Proxyable(interfaces=...)`, limiting the exposure
to selected interfaces rather than all interfaces that the target bean implements.
[[aop-understanding-aop-proxies]]
@@ -312,3 +291,4 @@ 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.
@@ -26,6 +26,7 @@ use either only the `<aop:config>` style or only the `AutoProxyCreator` style an
never mix them.
[[aop-schema-declaring-an-aspect]]
== Declaring an Aspect
@@ -53,6 +54,7 @@ The bean that backs the aspect (`aBean` in this case) can of course be configure
dependency injected just like any other Spring bean.
[[aop-schema-pointcuts]]
== Declaring a Pointcut
@@ -175,7 +177,9 @@ follows:
Note that pointcuts defined in this way are referred to by their XML `id` and cannot be
used as named pointcuts to form composite pointcuts. The named pointcut support in the
schema-based definition style is thus more limited than that offered by the @AspectJ style.
schema-based definition style is thus more limited than that offered by the @AspectJ
style.
[[aop-schema-advice]]
@@ -184,6 +188,7 @@ schema-based definition style is thus more limited than that offered by the @Asp
The schema-based AOP support uses the same five kinds of advice as the @AspectJ style, and they have
exactly the same semantics.
[[aop-schema-advice-before]]
=== Before Advice
@@ -232,6 +237,7 @@ that contains the advice. Before a data access operation is performed (a method
join point matched by the pointcut expression), the `doAccessCheck` method on the aspect
bean is invoked.
[[aop-schema-advice-after-returning]]
=== After Returning Advice
@@ -289,6 +295,7 @@ Kotlin::
----
======
[[aop-schema-advice-after-throwing]]
=== After Throwing Advice
@@ -346,6 +353,7 @@ Kotlin::
----
======
[[aop-schema-advice-after-finally]]
=== After (Finally) Advice
@@ -364,6 +372,7 @@ You can declare it by using the `after` element, as the following example shows:
</aop:aspect>
----
[[aop-schema-advice-around]]
=== Around Advice
@@ -435,18 +444,17 @@ Kotlin::
----
======
[[aop-schema-params]]
=== Advice Parameters
The schema-based declaration style supports fully typed advice in the same way as
described for the @AspectJ support -- by matching pointcut parameters by name against
advice method parameters. See
xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-params[Advice Parameters] for details.
If you wish to explicitly specify argument names for the advice methods (not relying on the
advice method parameters. See xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-params[Advice Parameters] for details. If you wish
to explicitly specify argument names for the advice methods (not relying on the
detection strategies previously described), you can do so by using the `arg-names`
attribute of the advice element, which is treated in the same manner as the `argNames`
attribute in an advice annotation (as described in
xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-params-names[Determining Argument Names]).
attribute in an advice annotation (as described in xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-params-names[Determining Argument Names]).
The following example shows how to specify an argument name in XML:
[source,xml,indent=0,subs="verbatim"]
@@ -456,8 +464,7 @@ The following example shows how to specify an argument name in XML:
method="audit"
arg-names="auditable" />
----
<1> References the `publicMethod` named pointcut defined in
xref:core/aop/ataspectj/pointcuts.adoc#aop-pointcuts-combining[Combining Pointcut Expressions].
<1> References the `publicMethod` named pointcut defined in xref:core/aop/ataspectj/pointcuts.adoc#aop-pointcuts-combining[Combining Pointcut Expressions].
The `arg-names` attribute accepts a comma-delimited list of parameter names.
@@ -638,15 +645,15 @@ ms % Task name
00000 ? execution(getFoo)
----
[[aop-ordering]]
=== Advice Ordering
When multiple pieces of advice need to run at the same join point (executing method)
the ordering rules are as described in
xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-ordering[Advice Ordering]. The
precedence between aspects is determined via the `order` attribute in the `<aop:aspect>`
element or by either adding the `@Order` annotation to the bean that backs the aspect
or by having the bean implement the `Ordered` interface.
the ordering rules are as described in xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-ordering[Advice Ordering]. The precedence
between aspects is determined via the `order` attribute in the `<aop:aspect>` element or
by either adding the `@Order` annotation to the bean that backs the aspect or by having
the bean implement the `Ordered` interface.
[NOTE]
====
@@ -669,6 +676,7 @@ at the aspect level.
====
[[aop-schema-introductions]]
== Introductions
@@ -748,6 +756,7 @@ Kotlin::
======
[[aop-schema-instantiation-models]]
== Aspect Instantiation Models
@@ -755,6 +764,7 @@ The only supported instantiation model for schema-defined aspects is the singlet
model. Other instantiation models may be supported in future releases.
[[aop-schema-advisors]]
== Advisors
@@ -762,8 +772,7 @@ The concept of "advisors" comes from the AOP support defined in Spring
and does not have a direct equivalent in AspectJ. An advisor is like a small
self-contained aspect that has a single piece of advice. The advice itself is
represented by a bean and must implement one of the advice interfaces described in
xref:core/aop-api/advice.adoc#aop-api-advice-types[Advice Types in Spring].
Advisors can take advantage of AspectJ pointcut expressions.
xref:core/aop-api/advice.adoc#aop-api-advice-types[Advice Types in Spring]. Advisors can take advantage of AspectJ pointcut expressions.
Spring supports the advisor concept with the `<aop:advisor>` element. You most
commonly see it used in conjunction with transactional advice, which also has its own
@@ -796,6 +805,7 @@ To define the precedence of an advisor so that the advice can participate in ord
use the `order` attribute to define the `Ordered` value of the advisor.
[[aop-schema-example]]
== An AOP Schema Example
@@ -971,3 +981,7 @@ pointcut expression so that only `@Idempotent` operations match, as follows:
expression="execution(* com.xyz.service.*.*(..)) and
@annotation(com.xyz.service.Idempotent)"/>
----
@@ -8,14 +8,12 @@ alone.
Spring ships with a small AspectJ aspect library, which is available stand-alone in your
distribution as `spring-aspects.jar`. You need to add this to your classpath in order
to use the aspects in it.
xref:core/aop/using-aspectj.adoc#aop-atconfigurable[Using AspectJ to Dependency Inject Domain Objects with Spring]
and xref:core/aop/using-aspectj.adoc#aop-ajlib-other[Other Spring aspects for AspectJ]
discuss the content of this library and how you can use it.
xref:core/aop/using-aspectj.adoc#aop-aj-configure[Configuring AspectJ Aspects by Using Spring IoC]
discusses how to dependency inject AspectJ aspects that are woven using the AspectJ compiler. Finally,
xref:core/aop/using-aspectj.adoc#aop-aj-ltw[Load-time Weaving with AspectJ in the Spring Framework]
provides an introduction to load-time weaving for Spring applications that use AspectJ.
to use the aspects in it. xref:core/aop/using-aspectj.adoc#aop-atconfigurable[Using AspectJ to Dependency Inject Domain Objects with Spring] and xref:core/aop/using-aspectj.adoc#aop-ajlib-other[Other Spring aspects for AspectJ] discuss the
content of this library and how you can use it. xref:core/aop/using-aspectj.adoc#aop-aj-configure[Configuring AspectJ Aspects by Using Spring IoC] discusses how to
dependency inject AspectJ aspects that are woven using the AspectJ compiler. Finally,
xref:core/aop/using-aspectj.adoc#aop-aj-ltw[Load-time Weaving with AspectJ in the Spring Framework] provides an introduction to load-time weaving for Spring applications
that use AspectJ.
[[aop-atconfigurable]]
@@ -208,6 +206,7 @@ not use `@Configurable` on bean classes that are registered as regular Spring be
with the container. Doing so results in double initialization, once through the
container and once through the aspect.
[[aop-configurable-testing]]
=== Unit Testing `@Configurable` Objects
@@ -220,6 +219,7 @@ you can still unit test outside of the container as normal, but you see a warnin
message each time that you construct a `@Configurable` object indicating that it has
not been configured by Spring.
[[aop-configurable-container]]
=== Working with Multiple Application Contexts
@@ -249,6 +249,7 @@ is added only to the container-wide classpath (and hence loaded by the shared pa
not what you want).
[[aop-ajlib-other]]
== Other Spring aspects for AspectJ
@@ -301,6 +302,7 @@ fully qualified class names:
----
[[aop-aj-configure]]
== Configuring AspectJ Aspects by Using Spring IoC
@@ -355,6 +357,7 @@ results in the creation of Spring AOP proxies. The @AspectJ style of aspect
declaration is being used here, but the AspectJ runtime is not involved.
[[aop-aj-ltw]]
== Load-time Weaving with AspectJ in the Spring Framework
@@ -386,7 +389,8 @@ 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].
{spring-github-org}/spring-petclinic[Petclinic sample application].
[[aop-aj-ltw-first-example]]
=== A First Example
@@ -673,6 +677,7 @@ nice example of a development-time aspect that developers can use during develop
and then easily exclude from builds of the application being deployed
into UAT or production.
[[aop-aj-ltw-the-aspects]]
=== Aspects
@@ -681,6 +686,7 @@ either the AspectJ language itself, or you can write your aspects in the @Aspect
Your aspects are then both valid AspectJ and Spring AOP aspects.
Furthermore, the compiled aspect classes need to be available on the classpath.
[[aop-aj-ltw-aop_dot_xml]]
=== `META-INF/aop.xml`
@@ -710,6 +716,7 @@ The structure and contents of this file is detailed in the LTW part of the
{aspectj-docs-devguide}/ltw-configuration.html[AspectJ reference
documentation]. Because the `aop.xml` file is 100% AspectJ, we do not describe it further here.
[[aop-aj-ltw-libraries]]
=== Required libraries (JARS)
@@ -724,6 +731,7 @@ If you use the xref:core/aop/using-aspectj.adoc#aop-aj-ltw-environments-generic[
* `spring-instrument.jar`
[[aop-aj-ltw-spring]]
=== Spring Configuration
@@ -823,6 +831,7 @@ possible values:
then AspectJ weaving is on. Otherwise, it is off. This is the default value.
|===
[[aop-aj-ltw-environments]]
=== Environment-specific Configuration
@@ -871,3 +880,7 @@ Note that this requires modification of the JVM launch script, which may prevent
from using this in application server environments (depending on your server and your
operation policies). That said, for one-app-per-JVM deployments such as standalone
Spring Boot applications, you typically control the entire JVM setup in any case.
+51 -225
View File
@@ -5,7 +5,6 @@ This chapter covers Spring's Ahead of Time (AOT) optimizations.
For AOT support specific to integration tests, see xref:testing/testcontext-framework/aot.adoc[Ahead of Time Support for Tests].
[[aot.introduction]]
== Introduction to Ahead of Time Optimizations
@@ -18,9 +17,9 @@ Applying such optimizations early implies the following restrictions:
* 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.
** `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.
* 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.
`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.
@@ -36,9 +35,8 @@ A Spring AOT processed application typically generates:
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`]:
@@ -53,7 +51,6 @@ The `RuntimeHints` instance can also be used to generate the relevant GraalVM na
Those steps are covered in greater detail in the sections below.
[[aot.refresh]]
== Refresh for AOT Processing
@@ -91,7 +88,6 @@ This makes sure to create any proxy that will be required at runtime.
Once this part completes, the `BeanFactory` contains the bean definitions that are necessary for the application to run. It does not trigger bean instantiation but allows the AOT engine to inspect the beans that will be created at runtime.
[[aot.bean-factory-initialization-contributions]]
== Bean Factory Initialization AOT Contributions
@@ -110,10 +106,11 @@ Consequently, such a bean is automatically excluded from the AOT-optimized conte
[NOTE]
====
If a bean implements the `BeanFactoryInitializationAotProcessor` interface, the bean and **all** of its dependencies will be initialized during AOT processing.
We generally recommend that this interface is only implemented by infrastructure beans, such as a `BeanFactoryPostProcessor`, which have limited dependencies and are already initialized early in the bean factory lifecycle.
We generally recommend that this interface is only implemented by infrastructure beans such as `BeanFactoryPostProcessor` which have limited dependencies and are already initialized early in the bean factory lifecycle.
If such a bean is registered using an `@Bean` factory method, ensure the method is `static` so that its enclosing `@Configuration` class does not have to be initialized.
====
[[aot.bean-registration-contributions]]
=== Bean Registration AOT Contributions
@@ -130,7 +127,7 @@ Typically used when the bean definition needs to be tuned for specific features
[NOTE]
====
If a bean implements the `BeanRegistrationAotProcessor` interface, the bean and **all** of its dependencies will be initialized during AOT processing.
We generally recommend that this interface is only implemented by infrastructure beans, such as a `BeanFactoryPostProcessor`, which have limited dependencies and are already initialized early in the bean factory lifecycle.
We generally recommend that this interface is only implemented by infrastructure beans such as `BeanFactoryPostProcessor` which have limited dependencies and are already initialized early in the bean factory lifecycle.
If such a bean is registered using an `@Bean` factory method, ensure the method is `static` so that its enclosing `@Configuration` class does not have to be initialized.
====
@@ -222,23 +219,21 @@ NOTE: The exact code generated may differ depending on the exact nature of your
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 at all if possible.
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
== 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 within a native image. However it is also possible to use AOT optimizations
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 made 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.
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
@@ -249,7 +244,7 @@ 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
== 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
@@ -271,12 +266,12 @@ notion of a classpath. For cases like this, it is crucial that the scanning happ
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.
For `@Configuration` classes, make sure that the return type of an `@Bean` factory method is as precise as possible.
For `@Configuration` classes, make sure that the return type of the factory `@Bean` method is as precise as possible.
Consider the following example:
[tabs]
@@ -295,26 +290,13 @@ 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`.
During AOT processing, none of the usual post-processing will take `MyImplementation` into account.
For instance, if there is an annotated handler method on `MyImplementation` that the context should register, it will not be detected during AOT processing.
In the example above, the declared type for the `myInterface` bean is `MyInterface`.
None of the usual post-processing will take `MyImplementation` into account.
For instance, if there is an annotated handler method on `MyImplementation` that the context should register, it wont be detected upfront.
The example above should therefore be rewritten as follows:
The example above should be rewritten as follows:
[tabs]
======
@@ -332,19 +314,6 @@ 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.
@@ -353,55 +322,41 @@ If you are registering bean definitions programmatically, consider using `RootBe
=== Avoid Multiple Constructors
The container is able to choose the most appropriate constructor to use based on several candidates.
However, relying on that is not a best practice, and flagging the preferred constructor with `@Autowired` if necessary is preferred.
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
[[aot.bestpractices.comlext-data-structure]]
=== Avoid Complex Data Structure 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.
Rather than using such structure, 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 `org.springframework.aot.generate.ValueCodeGenerator$Delegate` as the key.
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
=== Avoid Creating Bean with Custom Arguments
Spring AOT detects what needs to be done to create a bean and translates that into generated code that uses 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] which can lead to several issues with AOT:
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.
. Bypassing the instance supplier means that all other optimizations after creation are skipped as well.
. 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
`FactoryBean` should be used with care as it introduces an intermediate layer in terms of bean type resolution that may not be conceptually necessary.
As a rule of thumb, if a `FactoryBean` instance does not hold long-term state and is not needed at a later point at runtime, it should be replaced by a regular `@Bean` factory method, possibly with a `FactoryBean` adapter layer on top (for declarative configuration purposes).
As a rule of thumb, if the `FactoryBean` instance does not hold long-term state and is not needed at a later point in time at runtime, it should be replaced by a regular factory method, possibly with a `FactoryBean` adapter layer on top (for declarative configuration purposes).
If your `FactoryBean` implementation does not resolve the object type (i.e. `T`), extra care is necessary.
Consider the following example:
@@ -416,15 +371,6 @@ Java::
// ...
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
class ClientFactoryBean<T : AbstractClient> : FactoryBean<T> {
// ...
}
----
======
A concrete client declaration should provide a resolved generic for the client, as shown in the following example:
@@ -445,22 +391,9 @@ Java::
}
----
Kotlin::
+
[source,kotlin,indent=0,subs="verbatim,quotes"]
----
@Configuration(proxyBeanMethods = false)
class UserConfiguration {
@Bean
fun myClient() = ClientFactoryBean<MyClient>(...)
}
----
======
If a `FactoryBean` bean definition is registered programmatically, make sure to follow these steps:
If the `FactoryBean` bean definition is registered programmatically, make sure to follow these steps:
1. Use `RootBeanDefinition`.
2. Set the `beanClass` to the `FactoryBean` class so that AOT knows that it is an intermediate layer.
@@ -474,20 +407,10 @@ Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
----
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)
RootBeanDefinition beanDefinition = new RootBeanDefinition(ClientFactoryBean.class);
beanDefinition.setTargetType(ResolvableType.forClassWithGenerics(ClientFactoryBean.class, MyClient.class));
// ...
registry.registerBeanDefinition("myClient", beanDefinition);
----
======
@@ -510,22 +433,9 @@ Java::
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 ensure that entity scanning occurs ahead of time, a `PersistenceManagedTypes` bean must be declared and used by the
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]
@@ -548,28 +458,8 @@ Java::
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
@@ -589,13 +479,6 @@ Java::
----
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.
@@ -604,38 +487,35 @@ For instance, the return type of a `@Controller` method is inspected, and releva
For cases that the core container cannot infer, you can register such hints programmatically.
A number of convenient annotations are also provided for common use cases.
[[aot.hints.import-runtime-hints]]
=== `@ImportRuntimeHints`
{spring-framework-api}/aot/hint/RuntimeHintsRegistrar.html[`RuntimeHintsRegistrar`]
implementations allow you to get a callback to the `RuntimeHints` instance managed by the
AOT engine. Implementations of this interface can be registered using
{spring-framework-api}/context/annotation/ImportRuntimeHints.html[`@ImportRuntimeHints`]
on any Spring bean or `@Bean` factory method. `RuntimeHintsRegistrar` implementations are
detected and invoked at build time.
`RuntimeHintsRegistrar` implementations allow you to get a callback to the `RuntimeHints` instance managed by the AOT engine.
Implementations of this interface can be registered using `@ImportRuntimeHints` on any Spring bean or `@Bean` factory method.
`RuntimeHintsRegistrar` implementations are detected and invoked at build time.
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 will not be contributed either.
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.
[[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.
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
{spring-framework-api}/context/annotation/ReflectiveScan.html[`@ReflectiveScan`]. In the
example below, all types in the `com.example.app` package and its subpackages are
considered:
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.
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.
@@ -643,12 +523,13 @@ This can be tuned by specifying a custom `ReflectiveProcessor` implementation vi
Library authors can reuse this annotation for their own purposes.
An example of such customization is covered in the next section.
[[aot.hints.register-reflection]]
=== `@RegisterReflection`
{spring-framework-api}/aot/hint/annotation/RegisterReflection.html[`@RegisterReflection`] is a specialization of `@Reflective` that provides a declarative way to register reflection for arbitrary types.
{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`, `@RegisterReflection` is also detected if you are using `@ReflectiveScan`.
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`:
@@ -656,8 +537,8 @@ 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 support more specific needs.
{spring-framework-api}/aot/hint/annotation/RegisterReflectionForBinding.html[`@RegisterReflectionForBinding`] is a composed annotation that is meta-annotated with `@RegisterReflection` and registers the need for serializing arbitrary types.
`@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.
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.
@@ -668,66 +549,11 @@ This registers hints for constructors, fields, properties, and record components
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.
[[aot.hints.convention-based-conversion]]
=== Runtime Hints for Convention-based Conversion
Although the core container provides built-in support for automatic conversion of many
common types (see xref:core/validation/convert.adoc[Spring Type Conversion]), some
conversions are supported via a convention-based algorithm that relies on reflection.
Specifically, if there is no explicit `Converter` registered with the `ConversionService`
for a particular source &#8594; target type pair, the internal `ObjectToObjectConverter`
will attempt to use conventions to convert a source object to a target type by delegating
to a method on the source object or to a static factory method or constructor on the
target type. Since this convention-based algorithm can be applied to arbitrary types at
runtime, the core container is not able to infer the runtime hints necessary to support
such reflection.
If you encounter convention-based conversion issues within a native image resulting from
lacking runtime hints, you can register the necessary hints programmatically. For
example, if your application requires a conversion from `java.time.Instant` to
`java.sql.Timestamp` and relies on `ObjectToObjectConverter` to invoke
`java.sql.Timestamp.from(Instant)` using reflection, you could implement a custom
`RuntimeHintsRegitrar` to support this use case within a native image, as demonstrated in
the following example.
[tabs]
======
Java::
+
[source,java,indent=0,subs="verbatim,quotes"]
----
public class TimestampConversionRuntimeHints implements RuntimeHintsRegistrar {
public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
ReflectionHints reflectionHints = hints.reflection();
reflectionHints.registerTypeIfPresent(classLoader, "java.sql.Timestamp", hint -> hint
.withMethod("from", List.of(TypeReference.of(Instant.class)), ExecutableMode.INVOKE)
.onReachableType(TypeReference.of("java.sql.Timestamp")));
}
}
----
======
`TimestampConversionRuntimeHints` can then be registered declaratively via
<<aot.hints.import-runtime-hints>> or statically via a `META-INF/spring/aot.factories`
configuration file.
[NOTE]
====
The above `TimestampConversionRuntimeHints` class is a simplified version of the
`ObjectToObjectConverterRuntimeHints` class that is included in the framework and
registered by default.
Thus, this specific `Instant`-to-`Timestamp` use case is already handled by the framework.
====
[[aot.hints.testing]]
=== Testing Runtime Hints
Spring Core also ships `RuntimeHintsPredicates`, a utility for checking that existing hints match a particular use case.
This can be used in your own tests to validate that a `RuntimeHintsRegistrar` produces the expected results.
This can be used in your own tests to validate that a `RuntimeHintsRegistrar` contains the expected results.
We can write a test for our `SpellCheckService` and ensure that we will be able to load a dictionary at runtime:
include-code::./SpellCheckServiceTests[tag=hintspredicates]
@@ -1,3 +1,7 @@
[[appendix]]
= Appendix
:page-section-summary-toc: 1
@@ -19,6 +19,10 @@ its behavior changes.
| Initialization of `SmartInitializingSingleton` beans.
| `beanName` the name of the bean.
| `spring.context.annotated-bean-reader.create`
| Creation of the `AnnotatedBeanDefinitionReader`.
|
| `spring.context.base-packages.scan`
| Scanning of base packages.
| `packages` array of base packages for scanning.
@@ -12,6 +12,7 @@ Spring's extensible XML configuration mechanism is based on XML Schema. If you a
familiar with Spring's current XML configuration extensions that come with the standard
Spring distribution, you should first read the previous section on xref:core/appendix/xsd-schemas.adoc[XML Schemas].
To create new XML configuration extensions:
. xref:core/appendix/xml-custom.adoc#core.appendix.xsd-custom-schema[Author] an XML schema to describe your custom element(s).
@@ -37,6 +38,7 @@ examples follow later in this appendix. The intent of this first simple example
through the basic steps of making a custom extension.)
[[xsd-custom-schema]]
== Authoring the Schema
@@ -108,6 +110,7 @@ can use autocompletion to let a user choose between several configuration option
defined in the enumeration.
[[xsd-custom-namespacehandler]]
== Coding a `NamespaceHandler`
@@ -184,6 +187,7 @@ means that each `BeanDefinitionParser` contains only the logic for parsing a sin
custom element, as we can see in the next step.
[[xsd-custom-parser]]
== Using `BeanDefinitionParser`
@@ -272,11 +276,13 @@ the basic grunt work of creating a single `BeanDefinition`.
single `BeanDefinition` represents.
======
In this simple case, this is all that we need to do. The creation of our single
`BeanDefinition` is handled by the `AbstractSingleBeanDefinitionParser` superclass, as
is the extraction and setting of the bean definition's unique identifier.
[[xsd-custom-registration]]
== Registering the Handler and the Schema
@@ -288,6 +294,7 @@ can, for example, be distributed alongside your binary classes in a JAR file. Th
XML parsing infrastructure automatically picks up your new extension by consuming
these special properties files, the formats of which are detailed in the next two sections.
[[xsd-custom-registration-spring-handlers]]
=== Writing `META-INF/spring.handlers`
@@ -306,6 +313,7 @@ The first part (the key) of the key-value pair is the URI associated with your c
namespace extension and needs to exactly match exactly the value of the `targetNamespace`
attribute, as specified in your custom XSD schema.
[[xsd-custom-registration-spring-schemas]]
=== Writing 'META-INF/spring.schemas'
@@ -329,6 +337,7 @@ You are encouraged to deploy your XSD file (or files) right alongside
the `NamespaceHandler` and `BeanDefinitionParser` classes on the classpath.
[[xsd-custom-using]]
== Using a Custom Extension in Your Spring XML Configuration
@@ -362,11 +371,13 @@ in a Spring XML configuration file:
<1> Our custom bean.
[[xsd-custom-meat]]
== More Detailed Examples
This section presents some more detailed examples of custom XML extensions.
[[xsd-custom-custom-nested]]
=== Nesting Custom Elements within Custom Elements
@@ -742,6 +753,7 @@ http\://www.foo.example/schema/component=com.foo.ComponentNamespaceHandler
http\://www.foo.example/schema/component/component.xsd=com/foo/component.xsd
----
[[xsd-custom-custom-just-attributes]]
=== Custom Attributes on "`Normal`" Elements
@@ -995,3 +1007,5 @@ http\://www.foo.example/schema/jcache=com.foo.JCacheNamespaceHandler
# in 'META-INF/spring.schemas'
http\://www.foo.example/schema/jcache/jcache.xsd=com/foo/jcache.xsd
----
@@ -4,6 +4,7 @@
This part of the appendix lists XML schemas related to the core container.
[[xsd-schemas-util]]
== The `util` Schema
@@ -28,6 +29,7 @@ correct schema so that the tags in the `util` namespace are available to you):
</beans>
----
[[xsd-schemas-util-constant]]
=== Using `<util:constant/>`
@@ -184,6 +186,7 @@ Kotlin::
</bean>
----
[[xsd-schemas-util-property-path]]
=== Using `<util:property-path/>`
@@ -305,6 +308,7 @@ You can specifically set the result type in the actual definition. This is not n
for most use cases, but it can sometimes be useful. See the javadoc for more info on
this feature.
[[xsd-schemas-util-properties]]
=== Using `<util:properties/>`
@@ -330,6 +334,7 @@ The following example uses a `util:properties` element to make a more concise re
<util:properties id="jdbcConfiguration" location="classpath:com/foo/jdbc-production.properties"/>
----
[[xsd-schemas-util-list]]
=== Using `<util:list/>`
@@ -384,6 +389,7 @@ following configuration:
If no `list-class` attribute is supplied, the container chooses a `List` implementation.
[[xsd-schemas-util-map]]
=== Using `<util:map/>`
@@ -438,6 +444,7 @@ following configuration:
If no `'map-class'` attribute is supplied, the container chooses a `Map` implementation.
[[xsd-schemas-util-set]]
=== Using `<util:set/>`
@@ -493,6 +500,7 @@ following configuration:
If no `set-class` attribute is supplied, the container chooses a `Set` implementation.
[[xsd-schemas-aop]]
== The `aop` Schema
@@ -522,6 +530,7 @@ are available to you):
----
[[xsd-schemas-context]]
== The `context` Schema
@@ -546,6 +555,7 @@ available to you:
</beans>
----
[[xsd-schemas-context-pphc]]
=== Using `<property-placeholder/>`
@@ -589,25 +599,34 @@ element for that purpose. Similarly, Spring's
xref:integration/cache/annotations.adoc[caching annotations] need to be explicitly
xref:integration/cache/annotations.adoc#cache-annotation-enable[enabled] as well.
[[xsd-schemas-context-component-scan]]
=== Using `<component-scan/>`
This element is detailed in the section on xref:core/beans/annotation-config.adoc[annotation-based container configuration].
This element is detailed in the section on xref:core/beans/annotation-config.adoc[annotation-based container configuration]
.
[[xsd-schemas-context-ltw]]
=== Using `<load-time-weaver/>`
This element is detailed in the section on xref:core/aop/using-aspectj.adoc#aop-aj-ltw[load-time weaving with AspectJ in the Spring Framework].
This element is detailed in the section on xref:core/aop/using-aspectj.adoc#aop-aj-ltw[load-time weaving with AspectJ in the Spring Framework]
.
[[xsd-schemas-context-sc]]
=== Using `<spring-configured/>`
This element is detailed in the section on xref:core/aop/using-aspectj.adoc#aop-atconfigurable[using AspectJ to dependency inject domain objects with Spring].
This element is detailed in the section on xref:core/aop/using-aspectj.adoc#aop-atconfigurable[using AspectJ to dependency inject domain objects with Spring]
.
[[xsd-schemas-context-mbe]]
=== Using `<mbean-export/>`
This element is detailed in the section on xref:integration/jmx/naming.adoc#jmx-context-mbeanexport[configuring annotation-based MBean export].
This element is detailed in the section on xref:integration/jmx/naming.adoc#jmx-context-mbeanexport[configuring annotation-based MBean export]
.
[[xsd-schemas-beans]]
@@ -647,3 +666,7 @@ as it stands).
In the case of the preceding example, you could assume that there is some logic that consumes
the bean definition and sets up some caching infrastructure that uses the supplied metadata.
@@ -3,3 +3,7 @@
:page-section-summary-toc: 1
This chapter covers Spring's Inversion of Control (IoC) container.
@@ -20,7 +20,7 @@ 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
configuration (e.g. XML-specified bean properties) effectively overrides the annotations
for properties when wired through mixed approaches.
====
@@ -62,3 +62,6 @@ application context in which it is defined. This means that, if you put
it only checks for `@Autowired` beans in your controllers, and not your services. See
xref:web/webmvc/mvc-servlet.adoc[The DispatcherServlet] for more information.
====
@@ -152,3 +152,6 @@ The corresponding bean definitions follow:
</beans>
----
@@ -151,17 +151,17 @@ injected into a `Set<MovieCatalog>` annotated with `@Qualifier("action")`.
[TIP]
====
Letting qualifier values select against target bean names, within the type-matching
candidates, does not require a `@Qualifier` annotation at the injection point. If there
is no other resolution indicator (such as a qualifier, a primary marker, or a fallback
marker), for a non-unique dependency situation, Spring matches the injection point name
(that is, the field name or parameter name) against the target bean names and chooses the
same-named candidate, if any (either by bean name or by associated alias).
candidates, does not require a `@Qualifier` annotation at the injection point.
If there is no other resolution indicator (such as a qualifier or a primary marker),
for a non-unique dependency situation, Spring matches the injection point name
(that is, the field name or parameter name) against the target bean names and chooses
the same-named candidate, if any (either by bean name or by associated alias).
Since version 6.1, this requires the `-parameters` Java compiler flag to be present. As
of 6.2, the container applies fast shortcut resolution for bean name matches, bypassing
the full type matching algorithm when the parameter name matches the bean name and no
type, qualifier, primary, or fallback conditions override the match. It is therefore
recommendable for your parameter names to match the target bean names.
Since version 6.1, this requires the `-parameters` Java compiler flag to be present.
As of 6.2, the container applies fast shortcut resolution for bean name matches,
bypassing the full type matching algorithm when the parameter name matches the
bean name and no type, qualifier or primary conditions override the match. It is
therefore recommendable for your parameter names to match the target bean names.
====
As an alternative for injection by name, consider the JSR-250 `@Resource` annotation
@@ -274,7 +274,7 @@ Kotlin::
Next, you can provide the information for the candidate bean definitions. You can add
`<qualifier/>` tags as sub-elements of the `<bean/>` tag and then specify the `type` and
`value` to match your custom qualifier annotations. The type is matched against the
fully-qualified class name of the annotation. Alternatively, as a convenience if no risk of
fully-qualified class name of the annotation. Alternately, as a convenience if no risk of
conflicting names exists, you can use the short class name. The following example
demonstrates both approaches:
@@ -568,3 +568,6 @@ the following example:
</beans>
----
--
@@ -37,18 +37,18 @@ Kotlin::
----
======
[TIP]
[NOTE]
====
An `@Autowired` annotation on such a constructor is not necessary if the target bean
defines only one constructor. However, if several constructors are available and there is
no primary or default constructor, at least one of the constructors must be annotated
with `@Autowired` in order to instruct the container which one to use. See the discussion
on xref:core/beans/annotation-config/autowired.adoc#beans-autowired-annotation-constructor-resolution[constructor resolution]
for details.
As of Spring Framework 4.3, an `@Autowired` annotation on such a constructor is no longer
necessary if the target bean defines only one constructor to begin with. However, if
several constructors are available and there is no primary/default constructor, at least
one of the constructors must be annotated with `@Autowired` in order to instruct the
container which one to use. See the discussion on
xref:core/beans/annotation-config/autowired.adoc#beans-autowired-annotation-constructor-resolution[constructor resolution] for details.
====
You can apply the `@Autowired` annotation to _traditional_ setter methods, as the
following example shows:
You can also apply the `@Autowired` annotation to _traditional_ setter methods,
as the following example shows:
[tabs]
======
@@ -84,8 +84,8 @@ Kotlin::
----
======
You can apply `@Autowired` to methods with arbitrary names and multiple arguments, as the
following example shows:
You can also apply the annotation to methods with arbitrary names and multiple
arguments, as the following example shows:
[tabs]
======
@@ -176,15 +176,14 @@ Kotlin::
====
Make sure that your target components (for example, `MovieCatalog` or `CustomerPreferenceDao`)
are consistently declared by the type that you use for your `@Autowired`-annotated
injection points. Otherwise, injection may fail due to a "no type match found" error at
runtime.
injection points. Otherwise, injection may fail due to a "no type match found" error at runtime.
For XML-defined beans or component classes found via classpath scanning, the container
usually knows the concrete type up front. However, for `@Bean` factory methods, you need
to make sure that the declared return type is sufficiently expressive. For components
that implement several interfaces or for components potentially referred to by their
implementation type, declare the most specific return type on your factory method (at
least as specific as required by the injection points referring to your bean).
implementation type, consider declaring the most specific return type on your factory
method (at least as specific as required by the injection points referring to your bean).
====
.[[beans-autowired-annotation-self-injection]]Self Injection
@@ -309,13 +308,12 @@ set of multiple matches for the specific bean type (as returned by the factory m
Note that the standard `jakarta.annotation.Priority` annotation is not available at the
`@Bean` level, since it cannot be declared on methods. Its semantics can be modeled
through `@Order` values in combination with `@Primary` or `@Fallback` on a single bean
for each type.
through `@Order` values in combination with `@Primary` on a single bean for each type.
====
Even typed `Map` instances can be autowired as long as the expected key type is `String`.
The map values are all beans of the expected type, and the keys are the corresponding
bean names, as the following example shows:
The map values contain all beans of the expected type, and the keys contain the
corresponding bean names, as the following example shows:
[tabs]
======
@@ -433,7 +431,7 @@ annotated constructor does not have to be public.
====
Alternatively, you can express the non-required nature of a particular dependency
through Java's `java.util.Optional`, as the following example shows:
through Java 8's `java.util.Optional`, as the following example shows:
[source,java,indent=0,subs="verbatim,quotes"]
----
@@ -446,9 +444,9 @@ through Java's `java.util.Optional`, as the following example shows:
}
----
You can also use a parameter-level `@Nullable` annotation (of any kind in any package --
for example, `org.jspecify.annotations.Nullable` from JSpecify) or just leverage Kotlin's
built-in null-safety support:
You can also use a `@Nullable` annotation (of any kind in any package -- for example,
`javax.annotation.Nullable` from JSR-305) or just leverage Kotlin built-in null-safety
support:
[tabs]
======
@@ -523,6 +521,8 @@ class MovieRecommender {
The `@Autowired`, `@Inject`, `@Value`, and `@Resource` annotations are handled by Spring
`BeanPostProcessor` implementations. This means that you cannot apply these annotations
within your own `BeanPostProcessor` or `BeanFactoryPostProcessor` types (if any).
These types must be 'wired up' explicitly by using XML or a Spring `@Bean` method.
====
@@ -27,5 +27,7 @@ with the `CustomAutowireConfigurer`
When multiple beans qualify as autowire candidates, the determination of a "`primary`" is
as follows: If exactly one bean definition among the candidates has a `primary`
attribute set to `true`, it is selected. For annotation-based configuration, see
xref:core/beans/annotation-config/autowired-primary.adoc[Fine-tuning with `@Primary` or `@Fallback`].
attribute set to `true`, it is selected.
@@ -96,3 +96,6 @@ Kotlin::
private lateinit var s: List<Store<Integer>>
----
======
@@ -64,3 +64,7 @@ JDK 11. As of Jakarta EE 9, the package lives in `jakarta.annotation` now. If ne
the `jakarta.annotation-api` artifact needs to be obtained via Maven Central now,
simply to be added to the application's classpath like any other library.
====

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