/*
* Copyright 2002-2006 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.portlet.mvc;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.springframework.web.portlet.ModelAndView;
/**
* <p>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.</p>
*
* <p>Example: PortletMode.VIEW -> "view"</p>
*
* <p>This controller does not handle action requests.</p>
*
* @author William G. Thompson, Jr.
* @author John A. Lewis
* @since 2.0
*/
public class PortletModeNameViewController implements Controller {
public void handleActionRequest(ActionRequest request, ActionResponse response) throws Exception {
throw new PortletException("PortletModeNameViewController does not handle action requests");
}
public ModelAndView handleRenderRequest(RenderRequest request, RenderResponse response) {
return new ModelAndView(request.getPortletMode().toString());
}
}