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Java > Open Source Codes > org > apache > jetspeed > modules > actions > controls > Print


1 /*
2  * Copyright 2000-2001,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16  
17 package org.apache.jetspeed.modules.actions.controls;
18
19 // Turbine stuff
20 import org.apache.turbine.modules.Action;
21 import org.apache.turbine.util.RunData;
22
23 // Jetspeed stuff
24 import org.apache.jetspeed.services.rundata.JetspeedRunData;
25 import org.apache.jetspeed.services.resources.JetspeedResources;
26
27 /**
28  * Display portlet in print friendly format
29  *
30  * @version $Id: Print.java,v 1.3 2004/02/23 02:50:53 jford Exp $
31  * @author <a HREF="mailto:mark_orciuch@ngsltd.com">Mark Orciuch</a>
32  */
33 public class Print extends Action
34 {
35                                                            
36     /**
37      * Default template to use with print friendly format
38      */
39     private static final String JavaDoc DEFAULT_TEMPLATE = "content";
40
41     /**
42      * Default template to use with print friendly format
43      */
44     private static final String JavaDoc ACTION_PRINT_TEMPLATE_KEY = "action.print.template";
45
46     /**
47      * Performs the action
48      *
49      * @param rundata
50      * @exception Exception
51      */
52     public void doPerform( RunData rundata ) throws Exception JavaDoc
53     {
54
55         String JavaDoc peid = rundata.getParameters().getString("js_peid");
56         if ( peid == null )
57         {
58             rundata.setScreenTemplate("Ecs");
59             return;
60         }
61
62          JetspeedRunData jdata = (JetspeedRunData)rundata;
63          jdata.setJs_peid(peid);
64
65         // retrieve the print friendly format action template
66 String JavaDoc template = JetspeedResources.getString(ACTION_PRINT_TEMPLATE_KEY, DEFAULT_TEMPLATE);
67
68         // redirect to the content template
69 rundata.setScreenTemplate(template);
70     }
71 }
72
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