Updated data not retrieving with Hibernate session and MDB in a transaction

I have a method which is doing multiple operation in a transaction. On of the operation is sending message to MDB. I am using hibernate with spring framework.

Pseudo code is :

@TransactionAttribute(TransactionAttributeType.REQUIRED)
public someMethod{  

dao.update(someObject);  

sendToMDB(someObjectID);    << sending ID of above updated object

dao.doSomeThingMore();
}

In the MDB i am just fetching the above updatedObject :

onMessage(){

....

dao.find(someObjectID);

}

The problem I am facing is when i retrieve someObject in MDB its retrieving the old values of someObject and not the updated ones!!!

I tried to take away all me开发者_StackOverflow中文版thods in MDB and put all together in method someMethod() and it works all fine. I even tried using flush() & clear() after dao.update() but still same problem.

Please help.

Thanks in advance.

Most probably you need to create transactional queue session.

QueueSession createQueueSession(
        QueueConnection qu
    ) throws JMSException {
    return qu.createQueueSession(true, -1);
}

Note here true parameter will make session transactional. Here -1 just dummy parameter when you want to neglect acknowledgement param , you may use predefined ack modes though.

Also there may be some transactional configurations you can set in your applications server console if needed to make calls transactional.