Accessing parameter from QueryString in IBM WebSphere Portal V6.1

This is very simple in IBM WebSphere Portal V 6.1
Consider we have url : https://localhost:60035/wps/portal/test?PhoneId=35102

Import com.ibm.ws.portletcontainer.core.impl.RenderRequestImpl


Write down code in Portlet.

public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {


RenderRequestImpl renderRequestImpl = (RenderRequestImpl)request;
String phoneId = renderRequestImpl.getRequest().getParameter("PhoneId");
super.doView(request, response);
}