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DATACMNS-218 - Expose RevisionMetadata from Revision.

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This commit is contained in:
Oliver Gierke
2012-08-23 18:51:50 +02:00
parent b570c57df5
commit 6d2d22954f
2 changed files with 21 additions and 2 deletions
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13
spring-data-commons-core/src/main/java/org/springframework/data/history/Revision.java
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@@ -26,7 +26,7 @@ import org.springframework.util.Assert;
*/
public final class Revision<N extends Number & Comparable<N>, T> implements Comparable<Revision<N, ?>> {
private final RevisionMetadata<? extends N> metadata;
private final RevisionMetadata<N> metadata;
private final T entity;
/**
@@ -35,7 +35,7 @@ public final class Revision<N extends Number & Comparable<N>, T> implements Comp
* @param metadata must not be {@literal null}.
* @param entity must not be {@literal null}.
*/
public Revision(RevisionMetadata<? extends N> metadata, T entity) {
public Revision(RevisionMetadata<N> metadata, T entity) {
Assert.notNull(metadata);
Assert.notNull(entity);
@@ -71,6 +71,15 @@ public final class Revision<N extends Number & Comparable<N>, T> implements Comp
return entity;
}
/**
* Returns the {@link RevisionMetadata} for the current {@link Revision}.
*
* @return the metadata
*/
public RevisionMetadata<N> getMetadata() {
return metadata;
}
/*
* (non-Javadoc)
* @see java.lang.Comparable#compareTo(java.lang.Object)

10
spring-data-commons-core/src/test/java/org/springframework/data/history/RevisionUnitTests.java
View File

@@ -83,4 +83,14 @@ public class RevisionUnitTests {
assertThat(revision.getRevisionDate(), is(reference));
}
/**
* @see DATACMNS-218
*/
@Test
public void returnsRevisionMetadata() {
Revision<Integer, Object> revision = new Revision<Integer, Object>(firstMetadata, new Object());
assertThat(revision.getMetadata(), is(firstMetadata));
}
}