please see: http://www.hibernate.org/hib_docs/v3/reference/en/html_single/#transactions
Angelo Chen <[EMAIL PROTECTED]> 25.10.2007 15:52 Bitte antworten an "Tapestry users" <users@tapestry.apache.org> An users@tapestry.apache.org Kopie Thema T5: Tapestry-Hibernate Concurrency management Hi, I hope my question is Tapestry related, in the C/S application we can open a transaction, keep it there until commit, if two users are updating the same record, one transaction will fail and program simply roll back the transaction, easy to handle concurrency issue. in the Tapestry-Hibernate's case, the doc says it implements 'Session per request' pattern, if I got it right, in T5's context, there are two requests, first when the page is requested initially, a session is opened and closed(although there is still a pending JIRA issue: https://issues.apache.org/jira/browse/TAPESTRY-1850 ), another request is at the time of form submission, during the time the record is accessed up to the time user submit it back, there is no transaction being kept, and there is no transaction to be managed in Tapestry-Hibernate, how can we manage the concurrency issue in this case? what is the best practice? Thanks. A.C. -- View this message in context: http://www.nabble.com/T5%3A-Tapestry-Hibernate-Concurrency-management-tf4690993.html#a13407165 Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
