Hibernate Transaction handle example

In Hibernate, the transaction management is quite standard, just remember any exceptions thrown by Hibernate are FATAL, you have to roll back the transaction and close the current session immediately.

Here’s a Hibernate transaction template :

        Session session = null;
    	Transaction tx = null;
 
    	try{
    		session = HibernateUtil.getSessionFactory().openSession();
    		tx = session.beginTransaction();
    		tx.setTimeout(5);
 
    		//doSomething(session);
 
    		tx.commit();
 
 
    	}catch(RuntimeException e){
    		try{
    			tx.rollback();
    		}catch(RuntimeException rbe){
    			log.error("Couldn’t roll back transaction", rbe);
    		}
    		throw e;
    	}finally{
    		if(session!=null){
    			session.close();
    		}
    	}

This article was posted in Hibernate category.

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