Re: Child context for Web App

From: Razumovsky Andrey (hmai..otmail.ru)
Date: Fri Mar 21 2008 - 06:23:51 EDT

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Hi Pierre!

When you use nested contexts (http://cayenne.apache.org/doc/nested-datacontexts.html), you don't need to manually copy objects between contexts, it collapses to just calling one method. I think that's exactly what you need.

Manually calling setObjectContext (and even worse, deprecated setDataContext), by my experience, usually results in errors since Cayenne's internal object graph isn't properly updated.

Andrey

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