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Java > Open Source Codes > org > apache > jetspeed > tutorial > portal > portlets > HelloUserPortlet


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 package org.apache.jetspeed.tutorial.portal.portlets;
17
18 import org.apache.jetspeed.portal.portlets.AbstractInstancePortlet;
19 import org.apache.turbine.util.RunData;
20 import org.apache.turbine.util.Log;
21 import org.apache.jetspeed.services.rundata.JetspeedRunData;
22
23 import org.apache.jetspeed.om.security.JetspeedUser;
24 import org.apache.ecs.ConcreteElement;
25 import org.apache.ecs.StringElement;
26
27 import org.apache.jetspeed.services.JetspeedUserManagement;
28 import org.apache.jetspeed.services.security.JetspeedSecurityException;
29
30 /**
31  * Introduction to the Portlet interface + the User
32  *
33  * @author <a HREF="mailto:taylor@apache.org">David Sean Taylor</a>
34  * @version $Id: HelloUserPortlet.java,v 1.1 2004/04/08 17:03:54 taylor Exp $
35  */

36 public class HelloUserPortlet extends AbstractInstancePortlet
37 {
38     public ConcreteElement getContent(RunData runData)
39     {
40         StringBuffer JavaDoc text =new StringBuffer JavaDoc();
41
42         text.append("Hello ");
43
44         String JavaDoc name = runData.getUser().getFirstName();
45
46         if (name == null)
47             name ="Anonymous";
48
49         text.append (name);
50         text.append ("!");
51         return (new StringElement(text.toString()));
52     }
53
54     public void ExampleOfDisablingUser(JetspeedRunData rundata)
55     {
56         try
57         {
58             JetspeedUser user = user = rundata.getJetspeedUser();
59             user.setDisabled(true);
60             JetspeedUserManagement.saveUser(user);
61         }
62         catch (JetspeedSecurityException e)
63         {
64             Log.error("failed to save user", e);
65         }
66
67     }
68 }
69
70
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