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https://issues.apache.org/jira/browse/OPENJPA-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Donald Woods updated OPENJPA-1159:
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Affects Version/s: 2.0.0-M2
Fix Version/s: (was: 2.0.0-M4)
(was: 2.0.0)
> Bad error message for find of an Entity with compound primary key if
> parameter of wrong class
> ---------------------------------------------------------------------------------------------
>
> Key: OPENJPA-1159
> URL: https://issues.apache.org/jira/browse/OPENJPA-1159
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Affects Versions: 2.0.0-M2
> Reporter: Craig Russell
> Assignee: Craig Russell
> Priority: Minor
> Fix For: 2.0.0-M3
>
>
> Test set: com.mysql.clusterj.openjpatest.LongLongStringPKRelationshipTest
> -------------------------------------------------------------------------------
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 4.234 sec <<<
> FAILURE!
> test(com.mysql.clusterj.openjpatest.LongLongStringPKRelationshipTest) Time
> elapsed: 4.168 sec <<< ERROR!
> <openjpa-1.2.0-r422266:753657 nonfatal general error>
> org.apache.openjpa.persistence.PersistenceException: 1
> at
> org.apache.openjpa.kernel.BrokerImpl.newObjectId(BrokerImpl.java:1154)
> at
> org.apache.openjpa.kernel.DelegatingBroker.newObjectId(DelegatingBroker.java:268)
> at
> org.apache.openjpa.persistence.EntityManagerImpl.find(EntityManagerImpl.java:451)
> at
> com.mysql.clusterj.openjpatest.LongLongStringPKRelationshipTest.test(LongLongStringPKRelationshipTest.java:65)
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
> at
> org.apache.openjpa.util.ApplicationIds$PrimaryKeyFieldManager.retrieve(ApplicationIds.java:602)
> at
> org.apache.openjpa.util.ApplicationIds$PrimaryKeyFieldManager.fetchLongField(ApplicationIds.java:578)
> at
> com.mysql.clusterj.jpatest.model.LongLongStringFKRelationship.pcCopyKeyFieldsToObjectId(LongLongStringFKRelationship.java)
> at
> org.apache.openjpa.enhance.PCRegistry.copyKeyFieldsToObjectId(PCRegistry.java:172)
> at
> org.apache.openjpa.util.ApplicationIds.fromPKValues(ApplicationIds.java:218)
> at
> org.apache.openjpa.kernel.BrokerImpl.newObjectId(BrokerImpl.java:1141)
> ... 30 more
> The failure is clearly a user error but the message is bad. The message
> should say that the type of the argument doesn't match the metadata for the
> class.
> The failing line of code is:
> LongLongStringFKRelationship b =
> em.find(LongLongStringFKRelationship.class, i);
> The correct code is:
> LongLongStringFKRelationship b =
> em.find(LongLongStringFKRelationship.class, new LongLongStringOid(i));
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