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https://issues.apache.org/jira/browse/OPENJPA-1422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12787878#action_12787878
]
Richard Rak commented on OPENJPA-1422:
--------------------------------------
Here is the stack trace when executing the given test case on 1.2.1:
<openjpa-1.2.1-rexported nonfatal user error>
org.apache.openjpa.persistence.InvalidStateException: Encountered unmanaged
object in persistent field
"org.apache.openjpa.persistence.jdbc.maps.embeddedkey.Folio.folioItems<key:class
org.apache.openjpa.persistence.jdbc.maps.embeddedkey.FolioItemPK>" during
flush. However, this field does not allow cascade persist. Set the cascade
attribute for this field to CascadeType.PERSIST or CascadeType.ALL (JPA
annotations) or "persist" or "all" (JPA orm.xml), or enable cascade-persist
globally, or manually persist the related field value prior to flushing. You
cannot flush unmanaged objects or graphs that have persistent associations to
unmanaged objects.
FailedObject:
org.apache.openjpa.persistence.jdbc.maps.embeddedkey.folioite...@213c2d7f
at
org.apache.openjpa.kernel.SingleFieldManager.preFlushPC(SingleFieldManager.java:754)
at
org.apache.openjpa.kernel.SingleFieldManager.preFlushPCs(SingleFieldManager.java:735)
at
org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:670)
at
org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:562)
at
org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:478)
at
org.apache.openjpa.kernel.StateManagerImpl.preFlush(StateManagerImpl.java:2829)
at org.apache.openjpa.kernel.PNewState.beforeFlush(PNewState.java:39)
at
org.apache.openjpa.kernel.StateManagerImpl.beforeFlush(StateManagerImpl.java:960)
at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1948)
at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:1908)
at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1826)
at
org.apache.openjpa.kernel.LocalManagedRuntime.commit(LocalManagedRuntime.java:81)
at org.apache.openjpa.kernel.BrokerImpl.commit(BrokerImpl.java:1350)
at
org.apache.openjpa.kernel.DelegatingBroker.commit(DelegatingBroker.java:877)
at
org.apache.openjpa.persistence.EntityManagerImpl.commit(EntityManagerImpl.java:512)
at
org.apache.openjpa.persistence.jdbc.maps.embeddedkey.TestEmbeddedMapKey.testEmbeddedMapKey(TestEmbeddedMapKey.java:51)
<snip>
> Cannot use @Embeddable as @MapKey
> ---------------------------------
>
> Key: OPENJPA-1422
> URL: https://issues.apache.org/jira/browse/OPENJPA-1422
> Project: OpenJPA
> Issue Type: Bug
> Components: jdbc
> Affects Versions: 1.2.1
> Environment: Linux x64
> Reporter: Richard Rak
> Attachments: Folio.java, FolioItem.java, FolioItemPK.java,
> FolioPK.java, TestEmbeddedMapKey.java
>
>
> Executing the attached test case fails on OpenJPA 1.2.1, however, it succeeds
> on trunk. I have not tested 1.3.0.
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