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


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
26 /**
27  * Change the internal state of a portlet from normal to closed
28  *
29  * @author <a HREF="mailto:re_carrasco@bco011.sonda.cl">Roberto Carrasco</a>
30  * @author <a HREF="mailto:raphael@apache.org">Raphaël Luta</a>
31  * @author <a HREF="mailto:paulsp@apache.org">Paul Spencer</a>
32  */
33 public class Close extends Action
34 {
35     /**
36      * @param rundata The RunData object for the current request
37      */
38     public void doPerform( RunData rundata ) throws Exception JavaDoc
39     {
40
41         // Only logged in users can minmize
42 if( rundata.getUser() == null)
43         {
44             return;
45         }
46
47         // Get jsp_peid parmameter. If it does not exist, then do nothing
48 String JavaDoc peid = rundata.getParameters().getString("js_peid");
49         if ( peid == null )
50         {
51             return;
52         }
53         
54         JetspeedRunData jdata = (JetspeedRunData)rundata;
55
56         // Remove the Portlet using the PEID
57 jdata.getProfile().getDocument().removeEntryById(peid);
58     }
59 }
60
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