KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > tigris > scarab > actions > admin > SetInfoMessage


1 package org.tigris.scarab.actions.admin;
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.
34  * IN NO EVENT SHALL COLLAB.NET OR ITS CONTRIBUTORS BE LIABLE FOR ANY
35  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
37  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.actions.base.RequireLoginFirstAction;
55 import org.tigris.scarab.pipeline.SetInfoMessageValve;
56 import org.tigris.scarab.tools.ScarabRequestTool;
57
58 /**
59  * This class handles an administrator setting a informational message
60  * that lasts until the server is restarted or it is revoked.
61  *
62  * @author <a HREF="mailto:jmcnally@collab.net">John McNally</a>
63  * @version $Id: SetInfoMessage.java 7365 2003-03-15 21:56:59Z jon $
64  */
65 public class SetInfoMessage extends RequireLoginFirstAction
66 {
67     public void doPerform(RunData data, TemplateContext context)
68         throws Exception JavaDoc
69     {
70         String JavaDoc msg = data.getParameters().getString("msg");
71         ScarabRequestTool scarabR = getScarabRequestTool(context);
72         if (msg == null || msg.trim().length() == 0)
73         {
74             SetInfoMessageValve.setMessage(null);
75             scarabR.setInfoMessage(null);
76         }
77         else
78         {
79             SetInfoMessageValve.setMessage(msg);
80             scarabR.setInfoMessage(msg);
81         }
82     }
83 }
84
Popular Tags