List<ValveMetaData> valves = warMetaData.getMergedJBossWebMetaData().getValves();
if (valves == null) {
valves = new ArrayList<ValveMetaData>();
warMetaData.getMergedJBossWebMetaData().setValves(valves);
}
ValveMetaData valve = new ValveMetaData();
valve.setModule("org.jboss.as.jpa");
valve.setValveClass("org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve");
valves.add(valve);
}
JPA_LOGGER.tracef("install persistence unit definitions for war %s", deploymentRoot.getRootName());
addPuService(phaseContext, puList, startEarly);
}