I have a small Doubt in Java Transaction API,
			

			I am not sure that i can take up this issue with you, if possible  please answer. I will keep by question brief. I will just take an example and explain what my doubt is: (Only some part of Code)
			

			

			

			..............
			

			..............
			

			javax.transaction.UserTransaction utx = null;
			

			try
			

			{
			

			utx.begin();
			

			// here i perform some DataBase Transactions
			

			utx.commit(); // I have commited
			

			_________
			

			_________
			

			/* again i perform some Transaction invloving database within the same transaction thread*/
			

			________
			

			_________
			

			utx.commit();
			

			/* now some error occurs in the second part and an exception is thrown*/
			

			}
			

			catch(Exception e)
			

			{
			

			try
			

			{
			

			if(utx!=null)
			

			utx.rollBack();
			

			}catch(Excetion e){.....}
			

			}
			

			__________________________________________________________
			

			

			if i say utx.rollBack() in the catch block will the changes i performed in the database in the first part stay or it gets rolled back. Please Go through the Comments in the code.
			

			

			Thanks
			

			Hari