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 view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/jxJhmuwsFJoJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
