Tutorial:

Avoiding NullPointerExcepion Problems with the RenderRequest and ResourceRequest

By Sal Pece

TheServerSide.com

Avoiding NullPointerExcepion Problems with the RenderRequest and ResourceRequest

 

With JSR 286, handling Ajax requests has become easy. But there are new issues introduced, one of which is differentiating between the RenderRequest and the ResourceRequest. Here we explain how to avoid problems when using them.

01 Aug 2011

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