[ https://issues.jboss.org/browse/AS7-6327?page=com.atlassian.jira.plugin.s... ] Anil Arora commented on AS7-6327: --------------------------------- Almost the simplest solution I can think about is to create a callback similar to the one in the org.jboss.as.jpa.spi.PersistenceProviderAdaptor class. interface org.jboss.as.jpa.spi.PersistenceProviderAdaptor { public void beforeCreateContainerEntityManagerFactory(PersistenceUnitInfo info); } The method is invoked before the call to javax.persistence.spi.PersistenceProvider.createContainerEntityManagerFactory(PersistenceUnitInfo info, Map map) method. The PersistentUnitInfo has everything already needed to do whatever. I tried to make my own PersistnceProviderAdapter, but it didn't work because of some classloader issues. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira