| /* |
| * $Id$ |
| * |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * 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.apache.struts.webapp.tiles.template; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import org.apache.struts.action.Action; |
| import org.apache.struts.action.ActionForm; |
| import org.apache.struts.action.ActionForward; |
| import org.apache.struts.action.ActionMapping; |
| import org.apache.struts.tiles.ComponentDefinition; |
| |
| |
| public final class DynTemplateAction extends Action { |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| |
| /** |
| * Process the specified HTTP request, and create the corresponding HTTP |
| * response (or forward to another web component that will create it). |
| * Return an <code>ActionForward</code> instance describing where and how |
| * control should be forwarded, or <code>null</code> if the response has |
| * already been completed. |
| * |
| * @param mapping The ActionMapping used to select this instance |
| * @param actionForm The optional ActionForm bean for this request (if any) |
| * @param request The HTTP request we are processing |
| * @param response The HTTP response we are creating |
| * |
| * @exception Exception if the application business logic throws |
| * an exception |
| */ |
| public ActionForward execute( |
| ActionMapping mapping, |
| ActionForm form, |
| HttpServletRequest request, |
| HttpServletResponse response) |
| throws Exception { |
| |
| System.out.println( "Start dynamic definition" ); |
| // Create template definition |
| ComponentDefinition definition = new ComponentDefinition(); |
| String path = "/tutorial"; |
| // set definition 'contents' |
| //definition.setTemplate( "/tutorial/basic/myFramesetLayout.jsp" ); |
| definition.put( "title", "My first dynamic frameset page", true ); |
| // using type="string" is the same as direct=true |
| definition.put( "header", path + "/common/header.jsp", "string", null ); |
| definition.put( "footer", path + "/common/footer.jsp", true ); |
| definition.put( "menu", path + "/basic/menu.jsp", true ); |
| definition.put( "body", path + "/basic/helloBody.jsp", true ); |
| |
| System.out.println( "definition=" + definition ); |
| // Save our definition as a bean : |
| request.setAttribute( "templateDefinition", definition ); |
| |
| return (mapping.findForward("success")); |
| } |
| |
| } |