@Override
@SuppressWarnings({"ThrowableInstanceNeverThrown"})
public int executeUpdate() {
try {
if (!entityManager.isTransactionInProgress()) {
entityManager.throwPersistenceException(
new TransactionRequiredException("Executing an update/delete query"));
return 0;
}
return internalExecuteUpdate();
} catch (QueryExecutionRequestException he) {
throw new IllegalStateException(he);
} catch (TypeMismatchException e) {
throw new IllegalArgumentException(e);
} catch (HibernateException he) {
entityManager.throwPersistenceException(he);
return 0;
}
}
