jspx-Page is not diplayed (Liferay)

[Christopher Olbertz]

Hello,

I am using IceFaces and I want to implement the render() method. My portlet class is the following:

 public class Testportlet extends GenericPortlet {
 public void render(RenderRequest request, RenderResponse response) throws PortletException, java.io.IOException {
 System.out.println("render");
 ThemeDisplay themeDisplay = (ThemeDisplay)(request.getAttribute(WebKeys.THEME_DISPLAY));
                System.out.println("render: " + themeDisplay.getUserId());
 }
 }

The render()-method works fine, but the content of my jspx file is not diplayed. Here my portlet definition in portlet.xml

     <portlet>
         <portlet-name>Testportlet</portlet-name>
         <display-name>Testportlet</display-name>
         <portlet-class>de.interkulturellesPortal.Testportlet</portlet-class>
         <init-param>
             <name>com.icesoft.faces.portlet.viewPageURL</name>
             <value>/test.iface</value>
         </init-param>
         <supports>
             <mime-type>text/html</mime-type>
             <portlet-mode>view</portlet-mode>
         </supports>
         <portlet-info>
             <title>Testportlet</title>
             <short-title>Testportlet</short-title>
             <keywords>Testportlet</keywords>
         </portlet-info>
 <security-role-ref>
 <role-name>administrator</role-name>
 </security-role-ref>
 <security-role-ref>
 <role-name>guest</role-name>
 </security-role-ref>
 <security-role-ref>
 <role-name>power-user</role-name>
 </security-role-ref>
 <security-role-ref>
 <role-name>user</role-name>
 </security-role-ref>
     </portlet>
 
    

If I change the portlet class to "com.icesoft.faces.webapp.http.portlet.MainPortlet", then the jspx is diplayed, but the render-method() does not work.

Does anybody know what I have to do?

Greetings,

Christopher