org.springframework.web.portlet.mvc
Class PortletModeNameViewController

java.lang.Object
  org.springframework.web.portlet.mvc.PortletModeNameViewController

All Implemented Interfaces:

Controller

public class PortletModeNameViewController
extends 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(ActionRequest request, ActionResponse response) Process the action request.
ModelAndView	handleRenderRequest(RenderRequest request, 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(ActionRequest request,
                                ActionResponse response)
                         throws 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:

Exception - in case of errors

handleRenderRequest

public ModelAndView handleRenderRequest(RenderRequest request,
                                        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