JSR 286
JSR-286 is the Java Portlet specification v2.0 as developed under the JCP and created in alignment with the updated version 2.0 of WSRP. It was developed to improve on the short-comings on version 1.0 of the specification, JSR-168. Some of its major features include:
- Inter-Portlet Communication through events and public render parameters
- Serving dynamically generated resources directly through portlets
- Serving AJAX or JSON data directly through portlets
- Introduction of portlet filters and listeners
Read more about this topic: Java Portlet Specification