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Transaction in MDB

chhachhrauli Garg
Greenhorn

Joined: Sep 18, 2006
Posts: 2
Hi All,

Can anybody please help me in understanding transaction in MDB. ejbRemove() and setMessageDrivenContext() both run in no Transaction in MDB. Do we need to cram this or is there any way to understand why these two methods are not a part of transaction in MDB?
Pradeep bhatt
Ranch Hand

Joined: Feb 27, 2002
Posts: 8919

You need transactions for business logic code. The onMessage() is where the business logic is found in case of MDB so it does not make sense to have transactions in other methods.


Groovy
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Transaction in MDB