The Spring Framework

## 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(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 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(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

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