public boolean hasCurrentTransaction() {
try {
if (null == transactionManager || null == transactionManager.getTransaction()) {
return false;
}
} catch (SystemException se) {
throw new TransactionFailureException(
"Error fetching transaction " + "for current thread", se);
}
return true;
}
public Transaction getCurrentTransaction() throws NotInTransactionException {
try {
Transaction tx = transactionManager.getTransaction();
if (tx == null) {
throw new NotInTransactionException();
}
return tx;
} catch (SystemException se) {
throw new TransactionFailureException(
"Error fetching transaction " + "for current thread", se);
}
}