[hibernate-issues] [Hibernate-JIRA] Created: (HHH-5167) NullPointerException on double-save of versioned entity
NullPointerException on double-save of versioned entity
-------------------------------------------------------
Key: HHH-5167
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5167
Project: Hibernate Core
Issue Type: Bug
Components: core
Affects Versions: 3.3.2
Environment: PostgreSQL 8.3.3, Hibernate 3.3.2.GA (2009-06-24)
Reporter: Robert Hailey
Priority: Minor
(psuedocode)
VersionedPojo v=new VersionedPojo();
session.save(v);
String secondary=functionNeedingId(v.getId());
v.setSecondary(secondary);
session.saveOrUpdate(v);
--
A common example of a function needing an id might include the saving of a many-to-one
relationships. This stack trace has been seen in forum posts and is very likely to be this
same issue.
--
java.lang.NullPointerException
at org.hibernate.type.LongType.next(LongType.java:79)
at org.hibernate.engine.Versioning.increment(Versioning.java:131)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.getNextVersion(DefaultFlushEntityEventListener.java:387)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:279)
at
org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:151)
at
org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:219)
at
org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:99)
at
org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:49)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://opensource.atlassian.com/projects/hibernate/secure/Administrators....
-
For more information on JIRA, see: http://www.atlassian.com/software/jira