[hibernate-issues] [Hibernate-JIRA] Created: (HHH-7085) Entities marked as @Immutable that have a @NaturalId fail to be inserted with NPE

[Eric Dalquist (JIRA)]

Entities marked as @Immutable that have a @NaturalId fail to be inserted with NPE
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                 Key: HHH-7085
                 URL: https://hibernate.onjira.com/browse/HHH-7085
             Project: Hibernate ORM
          Issue Type: Bug
          Components: core
    Affects Versions: 4.1.0
            Reporter: Eric Dalquist


Due to the work done for HHH-6974 inserting an @Immutable entity with a @NaturalId results in a NullPointerException

The cause appears to be due to read-only entities not having EntityEntry.getLoadedState() populated upon insert and StatefulPersistenceContext.getNaturalIdValues assumes that array will not be null.

{noformat}
Caused by: java.lang.NullPointerException
	at org.hibernate.engine.internal.StatefulPersistenceContext.getNaturalIdValues(StatefulPersistenceContext.java:1755)
	at org.hibernate.engine.internal.StatefulPersistenceContext.loadedStateInsertedNotification(StatefulPersistenceContext.java:1715)
	at org.hibernate.engine.spi.EntityEntry.notifyLoadedStateInserted(EntityEntry.java:390)
	at org.hibernate.engine.spi.EntityEntry.postInsert(EntityEntry.java:266)
	at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:95)
	at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362)
	at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:354)
	at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:275)
	at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326)
	at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52)
	at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1127)
	at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:325)
	at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101)
	at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175)
	at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:73)
	... 54 more
{noformat}



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