Hi, I am new to app engine (using it with GWT). I have a class with a lot of data in it. nearly 100% of the time my program only needs two of the fields. I want to break it up in to two classes: A (with the data needed often) and B (less common data). Class A is also sent back and fourth from the client and server often, so I think it's important that I can just send class A and not B to keep bandwidth down. How should I set it up, I see a few different ways 1 B inside of A 2 A Inside of B 3 A with a key to B
Method 1 seems bad because I can't send A to the client without sending all of B. I am really new to Objectify, can I fetch just A (querying on one of the parameters) using method 2? Method 3 seems the only working way, but then I run the risk of a B with no A pointing to it or A pointing to B that doesn't exist if something happens while deleting. Is there a good way to avoid this? Or should I just keep all of my data in one large class? What do you think is the best method? -- 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.
