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Java > Open Source Codes > org > tigris > scarab > actions > Redirect


1 package org.tigris.scarab.actions;
2
3 /* ================================================================
4  * Copyright (c) 2000-2002 CollabNet. All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions are
8  * met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright
14  * notice, this list of conditions and the following disclaimer in the
15  * documentation and/or other materials provided with the distribution.
16  *
17  * 3. The end-user documentation included with the redistribution, if
18  * any, must include the following acknowlegement: "This product includes
19  * software developed by Collab.Net <http://www.Collab.Net/>."
20  * Alternately, this acknowlegement may appear in the software itself, if
21  * and wherever such third-party acknowlegements normally appear.
22  *
23  * 4. The hosted project names must not be used to endorse or promote
24  * products derived from this software without prior written
25  * permission. For written permission, please contact info@collab.net.
26  *
27  * 5. Products derived from this software may not use the "Tigris" or
28  * "Scarab" names nor may "Tigris" or "Scarab" appear in their names without
29  * prior written permission of Collab.Net.
30  *
31  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
32  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
33  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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38  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
39  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
40  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
41  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42  *
43  * ====================================================================
44  *
45  * This software consists of voluntary contributions made by many
46  * individuals on behalf of Collab.Net.
47  */
48
49 // Turbine Stuff
50 import org.apache.turbine.TemplateContext;
51 import org.apache.turbine.RunData;
52
53 // Scarab Stuff
54 import org.tigris.scarab.om.ScarabUser;
55 import org.tigris.scarab.util.ScarabConstants;
56 import org.tigris.scarab.actions.base.RequireLoginFirstAction;
57
58 /**
59  * This is a generic action for allowing someone to set the NEXT_TEMPLATE
60  * and redirect to the defined template.
61  *
62  * @author <a HREF="mailto:jon@collab.net">Jon S. Stevens</a>
63  * @version $Id: Redirect.java 7063 2003-02-04 11:26:03Z jon $
64  */
65 public class Redirect extends RequireLoginFirstAction
66 {
67     /**
68      * This will redirect to whatever NEXT_TEMPLATE is
69      * set to be. If that isn't set, it goes to the user's homepage
70      */
71     public void doRedirect(RunData data, TemplateContext context)
72         throws Exception JavaDoc
73     {
74         // set the next template
75 String JavaDoc nextTemplate = data.getParameters()
76             .getString(ScarabConstants.NEXT_TEMPLATE,
77                        ((ScarabUser)data.getUser()).getHomePage());
78
79         setTarget(data, nextTemplate);
80     }
81
82     /**
83      * calls doRedirect().
84      */
85     public void doPerform(RunData data, TemplateContext context)
86         throws Exception JavaDoc
87     {
88         doRedirect(data, context);
89     }
90 }
91
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