01: /*
02: * $Id: PrepareLinksAction.java 471754 2006-11-06 14:55:09Z husted $
03: *
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21:
22: package examples.links;
23:
24: import java.util.HashMap;
25:
26: import javax.servlet.http.HttpServletRequest;
27: import javax.servlet.http.HttpServletResponse;
28:
29: import org.apache.struts.action.Action;
30: import org.apache.struts.action.ActionForm;
31: import org.apache.struts.action.ActionForward;
32: import org.apache.struts.action.ActionMapping;
33:
34: import examples.TestBean;
35:
36: /**
37: * Perform any tasks and setup any data that
38: * must be prepared before the form is displayed.
39: *
40: * @version $Rev: 471754 $ $Date: 2006-11-06 08:55:09 -0600 (Mon, 06 Nov 2006) $
41: */
42: public class PrepareLinksAction extends Action {
43:
44: // ------------------------------------------------------------ Constructors
45:
46: /**
47: * Constructor for PrepareOptionsAction.
48: */
49: public PrepareLinksAction() {
50: super ();
51: }
52:
53: // ---------------------------------------------------------- Action Methods
54:
55: /**
56: * Process the request and return an <code>ActionForward</code> instance
57: * describing where and how control should be forwarded, or
58: * <code>null</code>if the response has already been completed.
59: *
60: * @param mapping The ActionMapping used to select this instance
61: * @param form The optional ActionForm bean for this request (if any)
62: * @param request The HTTP request we are processing
63: * @param response The HTTP response we are creating
64: *
65: * @exception Exception if an exception occurs
66: *
67: * @return the ActionForward to forward control to
68: */
69: public ActionForward execute(ActionMapping mapping,
70: ActionForm form, HttpServletRequest request,
71: HttpServletResponse response) throws Exception {
72:
73: HashMap parms = new HashMap();
74: parms.put("color", "Red");
75: parms.put("fruit", "Apple");
76: parms.put("animal", "Rabbit");
77: request.setAttribute("parms", parms);
78:
79: TestBean bean = new TestBean();
80: request.setAttribute("testBean", bean);
81:
82: // Just forward to the form - no preparation required
83: return mapping.findForward("success");
84:
85: }
86:
87: }
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