Win a copy of Practice Tests for OCP Java 17 Certification Exam (1Z0-829) this week in the OCPJP forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Tim Cooke
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Liutauras Vilda
Sheriffs:
  • Rob Spoor
  • Junilu Lacar
  • paul wheaton
Saloon Keepers:
  • Stephan van Hulst
  • Tim Moores
  • Tim Holloway
  • Carey Brown
  • Scott Selikoff
Bartenders:
  • Piet Souris
  • Jj Roberts
  • fred rosenberger

What is userTranaction and when we should use it?

 
Ranch Hand
Posts: 551
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi
Thank you for reading my post.
can you please tell me whether userTransaction is just useable for EJBs or we can use it inside some java classes that call two operations on two databases ?
I mean for XA transactions?


Thanks
 
author
Posts: 100
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
UserTransaction interface is defined by JTA and can be used from any classes e.g. servlet or a helper class.

If you are using BMT with EJB then you have to use this interface to manage your transaction

-Debu
 
raminaa niilian
Ranch Hand
Posts: 551
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi
Thank you very much for reply.
here is my scenario and i am looking for a solution for it

I have 2 web services each has one web methods in my application server
one web service will handle database and the other one will handle JMS

i have a command line clinet that use this two web service to insert some data to database and some message to JMS queue.

Now i should make it transaction, i mean both of database and JMS operation should work in context of one transaction.

my web services are inside a war file (servlet based endpoint?) and i am not using EJBs.

Now please tell me any guidline that you know to resolve this problem.


Thanks
 
pie. tiny ad:
Building a Better World in your Backyard by Paul Wheaton and Shawn Klassen-Koop
https://coderanch.com/wiki/718759/books/Building-World-Backyard-Paul-Wheaton
reply
    Bookmark Topic Watch Topic
  • New Topic