What will be the transaction attribute of Process()method.
-----Original Message----- From: Sumesh Sadasivan [mailto:[EMAIL PROTECTED]] Sent: Monday, August 26, 2002 2:12 AM To: [EMAIL PROTECTED] Subject: Re: Urgent help in ejb transaction On Sun, 25 Aug 2002, subhendukumar mohanty wrote: Hi Subhendu, AS per your requirement , the ProcessOneItem() should individually commit or rollback irrespective of the subsequent calls. I think the transaction attribute of ProcessOneItem() should be REQUIRES_NEW, so that the outcome of the transaction in that method doesn't affect Process(); -Sumesh > Hi all, > > I am having some problem in ejb transaction. > > Requirement: > > In my web application the screen shows number of items to process. User can select >more than one item and press button process. The requirement is , the process of each >item is individual transaction. If one of the process of item fails it should >rollback only that item but not other item. > > Implementation: > > When user click process , system calls the Process() method of ejb(stateless) and >pass the list of items. In the process method I start a loop and for each item I call > another method called ProcessOneItem() of same ejb. Both the methods are part of ejb >remote interface. I have set the transaction attribute of Process() (Parent method) >as TX_NOT_SUPPORED and the transaction attribute of ProcessOneItem() as TX_REQUIRED. >But when some exception occurred in processing one item , it did not rollback the >item. I tried to change the transaction attribute of the parent method to TX_SUPPORT >, but still it did not work. > > Environment: > > Websphere 3.5.5 > Ejb 1.0 > > Anybody can advice me how to achieve my requirement. > > Thanks, > Subhendu > > To unsubscribe, send email to [EMAIL PROTECTED] and include in the body > of the message "signoff EJB-INTEREST". For general help, send email to > [EMAIL PROTECTED] and include in the body of the message "help". > -- =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff EJB-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help". ==========================================================================To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff EJB-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
