public static PersistenceUnitMetadata resolvePersistenceUnitSupplier(
DeploymentUnit deploymentUnit, String persistenceUnitName) {
if (traceEnabled) {
ROOT_LOGGER.tracef(
"pu search for name '%s' inside of %s", persistenceUnitName, deploymentUnit.getName());
}
int scopeSeparatorCharacter =
(persistenceUnitName == null ? -1 : persistenceUnitName.indexOf('#'));
if (scopeSeparatorCharacter != -1) {
final String path = persistenceUnitName.substring(0, scopeSeparatorCharacter);
final String name = persistenceUnitName.substring(scopeSeparatorCharacter + 1);
PersistenceUnitMetadata pu = getPersistenceUnit(deploymentUnit, path, name);
if (traceEnabled) {
ROOT_LOGGER.tracef("pu search found %s", pu.getScopedPersistenceUnitName());
}
return pu;
} else {
PersistenceUnitMetadata name =
findPersistenceUnitSupplier(deploymentUnit, persistenceUnitName);
if (traceEnabled) {
if (name != null) {
ROOT_LOGGER.tracef("pu search found %s", name.getScopedPersistenceUnitName());
}
}
return name;
}
}
/**
* Create EE container entity manager factory
*
* @return EntityManagerFactory
*/
private EntityManagerFactory createContainerEntityManagerFactory() {
persistenceProviderAdaptor.beforeCreateContainerEntityManagerFactory(pu);
try {
JPA_LOGGER.tracef(
"calling createContainerEntityManagerFactory for pu=%s with integration properties=%s, application properties=%s",
pu.getScopedPersistenceUnitName(), properties.getValue(), pu.getProperties());
return persistenceProvider.createContainerEntityManagerFactory(pu, properties.getValue());
} finally {
try {
persistenceProviderAdaptor.afterCreateContainerEntityManagerFactory(pu);
} finally {
pu.setAnnotationIndex(
null); // close reference to Annotation Index (only needed during call to
// createContainerEntityManagerFactory)
// This is needed if the datasource is restarted
// pu.setTempClassLoaderFactory(null); // close reference to temp classloader factory
// (only needed during call to createEntityManagerFactory)
}
}
}
/**
* Returns the Persistence Unit service name used for creation or lookup. The service name
* contains the unique fully scoped persistence unit name
*
* @param pu persistence unit definition
* @return
*/
public static ServiceName getPUServiceName(PersistenceUnitMetadata pu) {
return JPAServiceNames.getPUServiceName(pu.getScopedPersistenceUnitName());
}
@Override
public String getScopedPersistenceUnitName() {
return pu.getScopedPersistenceUnitName();
}