Hi I'm using openJPA and Struts 2 to develop a web application. I generate a list of entities which Struts 2 displays and allows editing of any number of multiple entities. Struts "automagically" updates my list which now contains 0, 1 or many changed entities.
As I loop through the list of amended entities to persist them, is there a way through the "enhanced" version to detect which entities have been changed so I don't call persist() for them, or do I persist() them all and trust openJpa to only physically persist entities that have changed? Regards
