I'm having the same problem...anyone know how to manually retry a transaction when using JPA on GAE?
On Dec 30 2011, 9:36 pm, SaddleEDH <[email protected]> wrote: > Hi, > I have a case where I want to manually retry a transaction in the case of > failure...very similar to the example given on the java transaction page > showing usage of the low level api...I have not been able to get this to > work using JPA...it will never throw an exception when another user has > changed the same entity group. I switched my code over to use the low level > api and this works (basically I do just what is shown on the transaction > page). While it works, the low level api has it disadvantages...one big one > being that it can't update multiple entity groups in a single > transaction...but maybe there is a way to do that that I am not aware of. > > Anyway, has anyone tried manual transaction retries with JPA? If so, any > hints you can give me? > > Thanks! > Jeff -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
