[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2247) Finder method giving : ERROR org.hibernate.event.def.AbstractFlushingEventListener - Could not synchronize database state with session

[Gibu George (JIRA)]

Finder method giving : ERROR org.hibernate.event.def.AbstractFlushingEventListener - Could not synchronize database state with session
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         Key: HHH-2247
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2247
     Project: Hibernate3
        Type: Bug

 Environment: Hibernate 3.2, Oracle
    Reporter: Gibu George


The scenario is like I have a page where I can create a new entity, the first time when I create the entity it works fine with a particular code which is a Unique key on the table, then I tried to create a new entity with a different code that also worked fine. But when I tried to change the code of second entity to the same as that of the first one, in my *validate method* which tries to *find* whether there any enitity with such a code, it gives the follwoing stack trace. This is happening before the save is called also if I try to refresh the page after the error occurs it works fine and gives a proper validation  failed message.

ERROR org.hibernate.event.def.AbstractFlushingEventListener - Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
            at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:71)
            at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
            at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:202)
            at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:235)
            at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:140)
            at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:297)
            at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:41)
            at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:954)
            at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1099)
            at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)



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