[jbpm-issues] [JBoss JIRA] Resolved: (JBPM-1457) decide on synchronization exceptions

decide on synchronization exceptions ------------------------------------ Key: JBPM-1457 URL: https://jira.jboss.org/jira/browse/JBPM-1457 Project: JBoss jBPM Issue Type: Task Security Level: Public(Everyone can see) Components: PVM Reporter: Tom Baeyens Priority: Critical Synchronizations are used for at least 2 purposes: * executing a transactional exception handler in a separate new transaction after the rollback has occurred * notifying the job executor when a job is added more use cases might come later. Now it turns out that hibernate implemented a different exception handling in the JDBCTransaction then in the JTA spec: http://forum.hibernate.org/viewtopic.php?p=2392143#2392143 So we can expect different behaviour in standard vs enterprise environments in this respect. We need to decide how we're going to handle this. One option is to customize the JDBCTransaction and use that. Another is just document the limitation. But then we need to know exactly what can go wrong and where.