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Java > Open Source Codes > org > objectweb > dream > PushPushDreamComponent


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): Vivien Quema
23  */
24
25 package org.objectweb.dream;
26
27 import org.objectweb.fractal.api.NoSuchInterfaceException;
28 import org.objectweb.fractal.api.control.IllegalBindingException;
29 import org.objectweb.fractal.api.control.IllegalLifeCycleException;
30
31 /**
32  * Abstract implementation of a Push/Push component.
33  */
34 public abstract class PushPushDreamComponent extends AbstractComponent
35     implements
36       Push
37 {
38
39   /** The output {@link Push }client interface */
40   protected Push outPushItf;
41
42   // ---------------------------------------------------------------------------
43 // Implementation of BindingController interface
44 // ---------------------------------------------------------------------------
45
46   /**
47    * @see org.objectweb.fractal.api.control.BindingController#listFc()
48    */
49   public String JavaDoc[] listFc()
50   {
51     return new String JavaDoc[]{OUT_PUSH_ITF_NAME};
52   }
53
54   /**
55    * Stores the <code>outPush</code> binding.
56    *
57    * @see org.objectweb.fractal.api.control.BindingController#bindFc(String,
58    * Object)
59    */
60   public synchronized void bindFc(String JavaDoc clientItfName, Object JavaDoc serverItf)
61       throws NoSuchInterfaceException, IllegalBindingException,
62       IllegalLifeCycleException
63   {
64     super.bindFc(clientItfName, serverItf);
65     if (clientItfName.equals(OUT_PUSH_ITF_NAME))
66     {
67       outPushItf = (Push) serverItf;
68     }
69   }
70 }
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