How to identify JSR version supported by a Portal?

Question

Given a particular Portal and the portlet running in it, how to identify the JSR version that it supports?

More specifically, I want to know if Liferay CE 6.0 supports only JSR 168? And the support for JSF 286 was provided only after 6.1?

I have some portlets running on Liferay CE 6.0 which have below piece of information in portlet.xml.

<portlet-app version="2.0"..

Does version 2.0 indicate that it adheres to JSR 286 and whereas version 1.0 indicates that it adheres to JSF 168?

Answer 1

Yes version 2.0 means it adheres to JSR 286. Please check en.wikipedia.org/wiki/Java_Portlet_Specification.

Liferay supports JSR 286 since version 5.