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1   /***
2    * Redistribution  and use  in source  and binary  forms, with  or without
3    * modification, are permitted provided  that the following conditions are
4    * met :
5    *
6    * . Redistributions  of  source  code  must  retain  the  above copyright
7    *   notice, this list of conditions and the following disclaimer.
8    *
9    * . Redistributions in  binary form  must reproduce  the above  copyright
10   *   notice, this list of conditions  and the following disclaimer in  the
11   *   documentation and/or other materials provided with the distribution.
12   *
13   * . The name of the author may not be used to endorse or promote products
14   *   derived from this software without specific prior written permission.
15   *
16   * THIS SOFTWARE IS  PROVIDED BY THE  AUTHOR ``AS IS''  AND ANY EXPRESS  OR
17   * IMPLIED  WARRANTIES,  INCLUDING,  BUT   NOT  LIMITED  TO,  THE   IMPLIED
18   * WARRANTIES OF MERCHANTABILITY AND  FITNESS FOR A PARTICULAR  PURPOSE ARE
19   * DISCLAIMED.  IN NO  EVENT SHALL  THE AUTHOR  BE LIABLE  FOR ANY  DIRECT,
20   * INDIRECT,  INCIDENTAL,  SPECIAL,  EXEMPLARY,  OR  CONSEQUENTIAL  DAMAGES
21   * (INCLUDING,  BUT  NOT LIMITED  TO,  PROCUREMENT OF  SUBSTITUTE  GOODS OR
22   * SERVICES;  LOSS  OF USE,  DATA,  OR PROFITS;  OR  BUSINESS INTERRUPTION)
23   * HOWEVER CAUSED  AND ON  ANY THEORY  OF LIABILITY,  WHETHER IN  CONTRACT,
24   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25   * ANY  WAY  OUT OF  THE  USE OF  THIS  SOFTWARE, EVEN  IF  ADVISED OF  THE
26   * POSSIBILITY OF SUCH DAMAGE.
27   *
28   * $Id: ServerFacade.java,v 1.5 2005/09/07 23:34:26 mat007 Exp $
29   */
30  
31  package jtge.sample.chat.server.core;
32  
33  import jtge.engine.data.Context;
34  import jtge.engine.data.IContext;
35  import jtge.engine.handler.Executor;
36  import jtge.engine.handler.IConsumer;
37  import jtge.engine.io.IInputOutputImpFactory;
38  import jtge.engine.io.IStatusObserver;
39  import jtge.engine.io.ObjectInputOutputFactory;
40  import jtge.engine.net.IServerView;
41  import jtge.engine.net.Server;
42  import jtge.engine.security.ILoginView;
43  import jtge.engine.security.LoginObserver;
44  import jtge.engine.security.UserChannelManager;
45  import jtge.sample.chat.common.core.IMessageView;
46  
47  /***
48   * Provides a server facade.
49   *
50   * @author Mathieu Champlon
51   * @version $Revision: 1.5 $ $Date: 2005/09/07 23:34:26 $
52   */
53  public class ServerFacade implements IController
54  {
55      private final IContext context;
56      private final UserChannelManager manager;
57      private final LoginObserver observer;
58      private final Server server;
59  
60      /***
61       * Create a server.
62       */
63      public ServerFacade()
64      {
65          context = new Context();
66          final IConsumer consumer = new Executor( context );
67          final IInputOutputImpFactory factory = new ObjectInputOutputFactory();
68          manager = new UserChannelManager(); // FIXME move this and below into an IdentificationServer
69          server = new Server( consumer, factory, manager );
70          observer = new LoginObserver( server );
71          manager.register( observer );
72          server.register( manager );
73          context.put( IConsumer.class, server );
74      }
75  
76      /***
77       * {@inheritDoc}
78       */
79      public final void register( final IServerView view )
80      {
81          server.register( view );
82      }
83  
84      /***
85       * {@inheritDoc}
86       */
87      public final void register( final IStatusObserver view )
88      {
89          server.register( view );
90      }
91  
92      /***
93       * {@inheritDoc}
94       */
95      public final void register( final ILoginView view )
96      {
97          observer.register( view );
98      }
99  
100     /***
101      * {@inheritDoc}
102      */
103     public final void register( final IMessageView view )
104     {
105         context.put( IMessageView.class, view );
106     }
107 
108     /***
109      * {@inheritDoc}
110      */
111     public final void open( final int port )
112     {
113         server.open( port );
114     }
115 
116     /***
117      * {@inheritDoc}
118      */
119     public final void close()
120     {
121         server.close();
122     }
123 }