I'm new to hibernate and have run into a problem almost immediatly in my test program while trying to save a new object/record. I've tried this with Hibernate 2.0.3 and 2.1b3. This is on PostreSQL7.
After creating a hibernatable object instance, I attempt to save it and close the transaction. When I do, I get an exception like this:
16:29:31,379 DEBUG BatcherImpl:24 - Adding to batch
16:29:31,381 DEBUG BatcherImpl:46 - Executing batch size: 1
16:29:31,423 ERROR BatcherImpl:62 - Exception executing batch:
java.lang.ArrayIndexOutOfBoundsException: 1
at org.postgresql.core.QueryExecutor.sendQuery(QueryExecutor.java:143)
at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:65)
at
org.postgresql.jdbc1.AbstractJdbc1Connection.ExecSQL(AbstractJdbc1Connection.java:451)
at
org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statement.java:281)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:48)
at
org.postgresql.jdbc1.AbstractJdbc1Statement.executeUpdate(AbstractJdbc1Statement.java:179)
at
org.postgresql.jdbc1.AbstractJdbc1Statement.executeUpdate(AbstractJdbc1Statement.java:165)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeBatch(AbstractJdbc2Statement.java:80)
at net.sf.hibernate.impl.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:50)
at net.sf.hibernate.impl.BatcherImpl.executeBatch(BatcherImpl.java:116)
at net.sf.hibernate.impl.SessionImpl.executeAll(SessionImpl.java:2281)
There is more and I can provide it if necessary. The code for xreating and committing the
new record looks like:
Session theSession = theContext.getSession();
Transaction theTransaction = theSession.beginTransaction(); UserProfile baseUser = (UserProfile) theSession.load(UserProfile.class,
new Integer(1));
UserRole baseRole = (UserRole) theSession.load(UserRole.class, new
Integer(1));
DAOChangeNote changeNote = (DAOChangeNote)
DAOCommonFactory.getFactory().createChangeNote(baseUser);UserProfile theUser = (UserProfile) DAOCommonFactory.getFactory().createUserProfile();
theUser.setName(userName);
//theUser.setFullName(new Name());
theUser.setRole(baseRole);
theUser.setChangeNote(changeNote); theSession.save(theUser);
theSession.flush();
theSession.commitTransaction();The error occurs when I do the theSession.flush(). I'm pretty sure the mappings are OK because I am able to load up other records of this same table (the baseUser theSession.load() call) and it seems to work.
I realize there are probably hundreds of different places where this could be going wrong. If someone could suggest a few likely things to check, I'd appreciate it.
Thanks much!
Gerry
-- Gerry Duprey ________________________________________ SchoolsOPEN, LLC 123 North Ashley, Suite 120 Ann Arbor, MI 48104 Phone (877) 483-1944 Ext. 401 Fax (734) 661-0819
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