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OPENJPA-2325: Correct evaluation of identity type for MappedSuperclass without an identity field 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@1436957 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Pinaki Poddar 2013-01-22 14:35:32 +00:00
parent 2c3ec95860
commit 01cae73832
1 changed files with 20 additions and 15 deletions
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35
openjpa-kernel/src/main/java/org/apache/openjpa/meta/ClassMetaData.java
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@ -179,7 +179,7 @@ public class ClassMetaData
private List<Class<?>> _interfaces = null;
private final Map<Class<?>,Map<String,String>> _ifaceMap =
new HashMap<Class<?>,Map<String,String>>();
private int _identity = ID_UNKNOWN;
private Integer _identity = null;
private int _idStrategy = ValueStrategies.NONE;
private int _accessType = AccessCode.UNKNOWN;
@ -440,21 +440,25 @@ public class ClassMetaData
* primary key fields, and {@link #ID_APPLICATION} otherwise.
*/
public int getIdentityType() {
if (_identity == ID_UNKNOWN) {
ClassMetaData sup = getPCSuperclassMetaData();
if (sup != null && sup.getIdentityType() != ID_UNKNOWN)
_identity = sup.getIdentityType();
else if (getPrimaryKeyFields().length > 0)
_identity = ID_APPLICATION;
else if (isMapped())
_identity = ID_DATASTORE;
else
_identity = _repos.getMetaDataFactory().getDefaults().
getDefaultIdentityType();
}
if (_identity != null) {
return _identity;
} else {
ClassMetaData sup = getPCSuperclassMetaData();
if (sup != null && sup.getIdentityType() != ID_UNKNOWN)
_identity = sup.getIdentityType();
else if (getPrimaryKeyFields().length > 0)
_identity = ID_APPLICATION;
else if (isMapped())
_identity = ID_DATASTORE;
else if (isAbstract())
_identity = ID_UNKNOWN;
else
_identity = _repos.getMetaDataFactory().getDefaults().
getDefaultIdentityType();
}
return _identity;
}
/**
* The type of identity being used. This will be one of:
* <ul>
@ -2511,8 +2515,9 @@ public class ClassMetaData
_embeddable = meta._embeddable;
_interface = (meta.isManagedInterface()) ? Boolean.TRUE : Boolean.FALSE;
setIntercepting(meta.isIntercepting());
_abstract = meta.isAbstract();
_impl = meta.getInterfaceImpl();
_identity = meta.getIdentityType();
_identity = meta._identity == null ? null : meta.getIdentityType();
_idStrategy = meta.getIdentityStrategy();
_seqName = meta.getIdentitySequenceName();
_seqMeta = null;