1 /*
2 * $Id: HtmlSettersAction.java 421488 2006-07-13 03:43:08Z wsmoak $
3 *
4 * Copyright 1999-2004 The Apache Software Foundation.
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19
20 package org.apache.struts.webapp.exercise;
21
22
23 import javax.servlet.http.HttpServletRequest;
24 import javax.servlet.http.HttpServletResponse;
25 import org.apache.struts.action.Action;
26 import org.apache.struts.action.ActionForm;
27 import org.apache.struts.action.ActionForward;
28 import org.apache.struts.action.ActionMapping;
29
30
31 /**
32 * Do-nothing action that accepts the changes made automatically in our form
33 * bean, and then returns control to the input form (if "Save" was pressed)
34 * or the main menu (if "Cancel" was pressed).
35 *
36 * @version $Rev: 421488 $ $Date: 2006-07-12 22:43:08 -0500 (Wed, 12 Jul 2006) $
37 */
38
39 public class HtmlSettersAction extends Action {
40
41
42 /**
43 * Forward to the input form if "Save" was pressed or the main menu
44 * if "Cancel" was pressed.
45 *
46 * @param mapping The ActionMapping used to select this instance
47 * @param form The optional ActionForm bean for this request
48 * @param request The servlet request we are processing
49 * @param response The servlet response we are creating
50 *
51 * @exception Exception if business logic throws an exception
52 */
53 public ActionForward execute(ActionMapping mapping,
54 ActionForm form,
55 HttpServletRequest request,
56 HttpServletResponse response)
57 throws Exception {
58
59 if (isCancelled(request))
60 return (mapping.findForward("redirect-default"));
61 else
62 return (mapping.findForward("input"));
63
64 }
65
66
67 }