[jboss-user] [Persistence] - Re: how to create PersistenceUnit and map to dataSource prog
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Mon Nov 23 04:37:49 EST 2009
Unfortunately, you cannot use a JTA datasource unless you get the entity managers by injection, so you cannot use the jta-data-source element and you have to set the javax.persistence.nonJtaDataSource property in the map.
Also, if you are using EJBs, you have to add the @TransactionManagement(TransactionManagementType.BEAN) annotation to the Bean to disable JTA.
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