[jboss-jira] [JBoss JIRA] (WFLY-2212) Update JPA subsystem to use default EE datasource binding

Update JPA subsystem to use default EE datasource binding --------------------------------------------------------- Key: WFLY-2212 URL: https://issues.jboss.org/browse/WFLY-2212 Project: WildFly Issue Type: Task Components: JPA / Hibernate Reporter: Scott Marlow Assignee: Scott Marlow Fix For: 8.0.0.CR1 JPA subsystem should check if a default EE datasource binding is available to use and default to that if a persistence unit doesn't specify a datasource. Also add a persistence unit hint to not use a default datasource (might be helpful for OGM which fails the deployment if a datasource is specified).