Hi! I've got yet another question about ROP. First, i can't figure out how to invoke some existing validation code manually.
Right now i don't have any 'Validating' interfaces implemented in my classes, but still there are some constraints provided by cayenne.xml (like maximum length of a text field). I guess this validation is invoked during 'validateForX' methods in SERVER classes. Note that CLIENT classes don't event implement the 'Validating' interface, because they extend 'PersistentObject', not 'CayenneDataObject'. i don't actually understand the ROP architecture, but it seems that server classes functions are somehow invoked during work with client classes. Also, if validation fails, i get exception with mention of server class. It is a good idea to check objects before making 'commintChanges', so the question is, how can i manually invoke that already existing validation from client side? And will my own validation work if i implement 'Validating' by client class (how will it collide with that existing validation)? The second problem is that lifecycle callbacks don't seem to work with ROP at all. I add listener to ObjectContext.getEntityResolver.getCallbackRegistry(), but it is never invoked. It this feature implemented? Thanks, Andrey
