/**
* clear current JPA context and transaction
*
* @param rollback shall current transaction be committed (false) or cancelled (true)
*/
public static void closeTx(boolean rollback) {
if (!JPA.isEnabled() || JPA.local.get() == null) {
return;
}
EntityManager manager = JPA.get().entityManager;
try {
if (autoTxs) {
if (manager.getTransaction().isActive()) {
if (JPA.get().readonly || rollback || manager.getTransaction().getRollbackOnly()) {
manager.getTransaction().rollback();
} else {
try {
if (autoTxs) {
manager.getTransaction().commit();
}
} catch (Throwable e) {
for (int i = 0; i < 10; i++) {
if (e instanceof PersistenceException && e.getCause() != null) {
e = e.getCause();
break;
}
e = e.getCause();
if (e == null) {
break;
}
}
throw new JPAException("Cannot commit", e);
}
}
}
}
} finally {
manager.close();
JPA.clearContext();
}
}
