[Logo]
Forums Register Login
About CMP transaction
hi,my friends :
It is a puzzle how to user JTA in my CMP client. I wonder how to gain and use the ejbcontext instance to get a usertransaction ?
thanks!
You mean a client application that is talking to an EJB? You get the UserTransaction from JNDI:
Context jndiCtx = new InitialContext();
// you may need properties for the InitialContext
UserTransaction tx = (UserTransaction)
jndiCtx.lookup("java:comp/UserTransaction");
tx.begin();
// ...
tx.commit();
// or tx.rollback();
If you are trying to get the UserTransaction from within a CMP bean, you can not - Entity beans should have declarative transactions (set in deployment descriptor).
The moustache of a titan! The ad of a flea:
RavenDB is an Open Source NoSQL Database that’s fully transactional (ACID) across your database
https://coderanch.com/t/704633/RavenDB-Open-Source-NoSQL-Database


This thread has been viewed 520 times.

All times above are in ranch (not your local) time.
The current ranch time is
Mar 20, 2019 04:58:33.