JSRs and Portal

I'm currently on a LifeRay Portal project. We are helping our customer to develop a Sales Commissioning Portal utilizing social-network medium.

Those who develops Portal, especially Java-driven portal, will need to be familiar with a lot of JSRs ( Java Specification Request ).

The more commonly references are:

JSR 168
JSR 286
JSR 170


JSR 286 is an enhancement to JSR 168. Both defines Portlet Specification. There is a good read - a detailed writeup of the differences.


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