Spring Framework

org.springframework.web.portlet.mvc
Class PortletModeNameViewController

java.lang.Object
  extended by org.springframework.web.portlet.mvc.PortletModeNameViewController
All Implemented Interfaces:
Controller

public class PortletModeNameViewController
extends java.lang.Object
implements Controller

Trivial controller that transforms the PortletMode to a view name. The advantage here is that the client is not exposed to the concrete view technology but rather just to the controller URL; the concrete view will be determined by the ViewResolver.

Example: PortletMode.VIEW -> "view"

This controller does not handle action requests.

Since:
2.0
Author:
William G. Thompson, Jr., John A. Lewis

Constructor Summary
PortletModeNameViewController()
           
 
Method Summary
 void handleActionRequest(javax.portlet.ActionRequest request, javax.portlet.ActionResponse response)
          Process the action request.
 ModelAndView handleRenderRequest(javax.portlet.RenderRequest request, javax.portlet.RenderResponse response)
          Process the render request and return a ModelAndView object which the DispatcherPortlet will render.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PortletModeNameViewController

public PortletModeNameViewController()
Method Detail

handleActionRequest

public void handleActionRequest(javax.portlet.ActionRequest request,
                                javax.portlet.ActionResponse response)
                         throws java.lang.Exception
Description copied from interface: Controller
Process the action request. There is nothing to return.

Specified by:
handleActionRequest in interface Controller
Parameters:
request - current portlet action request
response - current portlet action response
Throws:
java.lang.Exception - in case of errors

handleRenderRequest

public ModelAndView handleRenderRequest(javax.portlet.RenderRequest request,
                                        javax.portlet.RenderResponse response)
Description copied from interface: Controller
Process the render request and return a ModelAndView object which the DispatcherPortlet will render. A null return value is not an error: It indicates that this object completed request processing itself, thus there is no ModelAndView to render.

Specified by:
handleRenderRequest in interface Controller
Parameters:
request - current portlet render request
response - current portlet render response
Returns:
a ModelAndView to render, or null if handled directly

Spring Framework