KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > helloworld > ClientImpl


1 /**
2  * Dream
3  * Copyright (C) 2003-2004 INRIA Rhone-Alpes
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Contact: dream@objectweb.org
20  *
21  * Initial developer(s): Matthieu Leclercq
22  * Contributor(s):
23  */
24
25 package helloworld;
26
27 import java.util.Collections JavaDoc;
28
29 import org.objectweb.dream.control.activity.Util;
30 import org.objectweb.fractal.api.Component;
31 import org.objectweb.fractal.api.control.IllegalLifeCycleException;
32 import org.objectweb.util.monolog.api.BasicLevel;
33
34 /**
35  * Basic Client implementation, using two mono-threaded tasks.
36  */
37 public class ClientImpl extends AbstractClientImpl
38 {
39
40   // -------------------------------------------------------------------------
41 // Overriden methods
42 // -------------------------------------------------------------------------
43
44   /**
45    * @see org.objectweb.dream.AbstractComponent#beforeFirstStart(org.objectweb.fractal.api.Component)
46    */
47   protected void beforeFirstStart(Component componentItf)
48       throws IllegalLifeCycleException
49   {
50     try
51     {
52       Util.addTask(componentItf, new ClientTask("Hello World task1"),
53           Collections.EMPTY_MAP);
54       Util.addTask(componentItf, new ClientTask("Hello World task2"),
55           Collections.EMPTY_MAP);
56       logger.log(BasicLevel.DEBUG, "tasks added");
57     }
58     catch (Exception JavaDoc e)
59     {
60       throw new IllegalLifeCycleException("Can't add task");
61     }
62   }
63 }
Popular Tags