[jboss-user] [EJB 3.0] - Re: Transaction not active exception

[jaikiran]

"green804" wrote : 
  | This method is running a select against the DB.  It takes about .15 seconds to complete.  I'm checking the the transaction timeout value with the sys admin.  
  | 

The default transaction timeout is 5 minutes (=300 seconds) and is set in the jboss-service.xml in %JBOSS_HOME%\server\< serverName>\conf folder.

"green804" wrote : 
  | I do not have a transaction attribute on the moethod.  
  | 

So, by default, the transaction attribute of that method will be REQUIRED.

"green804" wrote : 
  | I do not need transctions for this method.  It's a select.  Do you have any examples of how to set the transaction attribute?  Can I do it using annotations?
  | 

Yes, you can set the transaction attribute on that method using annotations. If you don't need transaction on that method, you can set it as follows:

  | @TransactionAttribute(TransactionAttributeType.SUPPORTS)
  | public ... getUserData(...) {

See this http://docs.sun.com/app/docs/doc/819-3669/6n5sg7cm3?a=view for the available transaction attribute types and their meaning.

"green804" wrote : 
  | If I was to need a transaction for an update of user data, what should I set the transaction attribute to?
  | 

REQUIRED should work. See that link that i mentioned above. That should help you in deciding the correct transaction attribute type. 

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4158148#4158148

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4158148