Spring Framework example source code file (PortletModeNameViewController.java)

This example Spring Framework source code file (PortletModeNameViewController.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

actionresponse, actionresponse, controller, controller, exception, modelandview, portletexception, portletmodenameviewcontroller, portletmodenameviewcontroller, renderresponse, renderresponse

The Spring Framework PortletModeNameViewController.java source code

/*
 * 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>This controller does not handle action requests.

 *
 * @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());
	}

}