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DATACMNS-501 - Work around potential null returned from GenericTypeResolver in Spring 4.

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Spring 4's GenericTypeResolver returns null when trying to resolve type arguments for types that do not fully resolve the generic types.

Related issues: SPR-11763.
This commit is contained in:
Oliver Gierke
2014-05-06 09:45:38 +02:00
parent fbebdf420c
commit e0006e21ae
2 changed files with 24 additions and 9 deletions
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12
src/test/java/org/springframework/data/repository/core/support/DefaultRepositoryMetadataUnitTests.java
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@@ -129,6 +129,18 @@ public class DefaultRepositoryMetadataUnitTests {
assertThat(metadata.getReturnedDomainClass(method), is(typeCompatibleWith(User.class)));
}
/**
* @see DATACMNS-501
*/
@Test
public void discoversDomainAndIdTypeForIntermediateRepository() {
RepositoryMetadata metadata = new DefaultRepositoryMetadata(IdTypeFixingRepository.class);
assertThat(metadata.getDomainType(), is(typeCompatibleWith(Object.class)));
assertThat(metadata.getIdType(), is(typeCompatibleWith(Long.class)));
}
@SuppressWarnings("unused")
private class User {