private boolean isInTransaction() {
        TransactionSynchronizationRegistry tsr = getTransactionSynchronizationRegistry();
        boolean inTx = tsr.getTransactionStatus() == Status.STATUS_ACTIVE;
        return inTx;
    }
private boolean isInTransaction() {
        TransactionSynchronizationRegistry tsr = getTransactionSynchronizationRegistry();
        boolean inTx = tsr.getTransactionStatus() == Status.STATUS_ACTIVE;
        return inTx;
    }
private boolean isInTransaction ( ) { TransactionSynchronizationRegistry tsr = getTransactionSynchronizationRegistry ( ) ; boolean inTx = tsr . getTransactionStatus ( ) == Status . STATUS_ACTIVE ; return inTx ; }
check whether there is an active transaction.
check whether there is an active transaction .