UserTransaction
Hi, I'm working in an EJB with transactions handled by the bean, I use
the UserTransaction object to start and finish each transaction, the
EJB has some code like this:
/* ************************* */
ut.begin();
try{
/* An insert or update query */
ut.commit()
}catch (Exception e){
ut.rollback();
}
. . .
/* OtherClass was made by somebody else, I only have the jar file not
the source code */
OtherClass otherClass =new OtherClass();
otherClass.setTransaction(ut);
otherClass.doStuff();
. . .
ut.begin();
try{
/* An insert or update query */
ut.commit()
}catch (Exception e){
ut.rollback();
}
/* ************************* */
This code can produce errors when the code in the class "OtherClass",
begins a transaction and doesn't execute ut.commit() or ut.rollback().
I know that there is a method called ut.getStatus() that returns the
state of the thread's transaction, my question is, which is the best
way to check the transaction status and execute well ut.commit() or
ut.rollback() ?
Thanks,
Andr閟
