Examples of javax.portlet.ResourceServingPortlet.serveResource()

javax.portlet.ResourceServingPortlet.serveResource()

Called by the portlet container to allow the portlet to generate the resource content based on its current state. The portal / portlet container must not render any output in addition to the content returned by the portlet. The portal / portlet container should expect that the portlet may return binary content for a renderResource call. @param request the resource request @param response the resource response @exception PortletException if the portlet has problems fulfilling the rendering request @exception UnavailableException if the portlet is unavailable to perform render at this time @exception PortletSecurityException if the portlet cannot fullfill this request because of security reasons @exception java.io.IOException if the streaming causes an I/O problem

      }


      public void doFilter(ResourceRequest req, ResourceResponse resp, FilterChain chain) throws IOException, PortletException
      {
         ResourceServingPortlet servingPortlet = (ResourceServingPortlet)portlet;
         servingPortlet.serveResource(req, resp);
      }


      public void init(FilterConfig filterConfig) throws PortletException
      {
      }

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