On Jan 22, 2:16 pm, datanucleus <andy_jeffer...@yahoo.com> wrote: > > Your workarund, to use JDOHelper would be what I need, but I'm not > > using JDO. I'm using JPA. Is there a similar workaround there? > > Doesn't make any difference either. JPA (in DataNucleus) uses JDO > enhancement, and so marking the field as dirty using a JDO helper > method would do the same under JPA. JPA, sadly, doesn't acknowledge > such a situation of changing the contents of a serialised field and so > provides no mechanism; JDO does.
I suppose the most portable way would be to wrap any such members in a thin wrapper class, so that one could force an update by replacing the wrapper but keep the actual content. I will go for your JDO solution in this case though, since this application is being written specifically for GAE. Thanks a lot for your help. Elias -- 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 google-appengine-j...@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.
