Example: Encode the Interview Portlet's response

A sample plugin that combines the use of OnPortletWriteResponseEvent and OnDecodeParamEvent is provided in the examples/interview-portlet/response-encoding directory. This sample plugin illustrates the following:

The post-processing of the HTML response about to be rendered. Every name attribute of an element is encoded: % symbols are replaced by a special string _opa-perc_.
The pre-processing of request parameters received in in PortletRequest.getParameterMap(). Every parameter key is decoded: instances of _opa-perc_ are replaced with the % symbol.

The sample examples/interview-portlet/response-encoding contains the source code, as well as the compiled PortletResponseEncoder.jar file. This plugin can be used as a workaround for the Liferay portal server WSRP issue (LPS-14397 http://issues.liferay.com/browse/LPS-14397); however, it should be noted that we do not certify the Interview Portlet on Liferay and nor do we support this sample plugin.