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Polish ResolvableType & SerializableTypeWrapper

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Fix 'missing serialVersionUID' warnings, support for void.class types
and refine resolve() algorithm to support narrowed types.

Issue: SPR-10973
This commit is contained in:
Phillip Webb
2013-10-17 13:06:54 -07:00
parent f4a66a4326
commit f29092db23
3 changed files with 67 additions and 15 deletions
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spring-core/src/test/java/org/springframework/core/ResolvableTypeTests.java
+14 -1
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@@ -52,7 +52,6 @@ import org.springframework.core.ResolvableType.VariableResolver;
import org.springframework.util.MultiValueMap;
import static org.mockito.BDDMockito.*;
import static org.mockito.Mockito.*;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
@@ -1097,6 +1096,20 @@ public class ResolvableTypeTests {
assertThat(deserializedNone, sameInstance(ResolvableType.NONE));
}
@Test
public void canResolveVoid() throws Exception {
ResolvableType type = ResolvableType.forClass(void.class);
assertThat(type.resolve(), equalTo((Class) void.class));
}
@Test
public void narrow() throws Exception {
ResolvableType type = ResolvableType.forField(Fields.class.getField("stringList"));
ResolvableType narrow = ResolvableType.forType(ArrayList.class, type);
assertThat(narrow.getGeneric().resolve(), equalTo((Class) String.class));
}
private ResolvableType testSerialization(ResolvableType type) throws Exception {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);