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: Server.java,v 1.3 2005/09/06 18:00:35 mat007 Exp $
29 */
30
31 package jtge.engine.net;
32
33 import java.util.Iterator;
34 import java.util.Vector;
35 import jtge.engine.handler.IConsumer;
36 import jtge.engine.io.IInputOutputImpFactory;
37 import jtge.engine.security.IUserManager;
38
39 /***
40 * Implements a server.
41 *
42 * @author Mathieu Champlon
43 * @version $Revision: 1.3 $ $Date: 2005/09/06 18:00:35 $
44 */
45 public class Server extends Peer implements IServer
46 {
47 private final IServer server;
48 private final Vector views;
49
50 /***
51 * Create a server.
52 *
53 * @param consumer the consumer to handle received commands
54 * @param factory the input-output implementation factory
55 */
56 public Server( final IConsumer consumer, final IInputOutputImpFactory factory )
57 {
58 this( new ServerFactory( new InputOutputFactoryFactory( consumer, factory ) ) );
59 }
60
61 /***
62 * Create a server requiring user identification.
63 *
64 * @param consumer the consumer to handle received commands
65 * @param factory the input-output implementation factory
66 * @param manager the user manager
67 */
68 public Server( final IConsumer consumer, final IInputOutputImpFactory factory, final IUserManager manager )
69 {
70 this( new ServerFactory( new UserInputOutputFactoryFactory( consumer, factory, manager ) ) );
71 }
72
73 private Server( final ServerFactory factory )
74 {
75 super( factory );
76 server = factory;
77 views = new Vector();
78 }
79
80 /***
81 * Register a view to receive server events.
82 *
83 * @param view the view to register
84 */
85 public final void register( final IServerView view )
86 {
87 if( view != null )
88 views.add( view );
89 }
90
91 /***
92 * {@inheritDoc}
93 */
94 public final void open( final int port )
95 {
96 server.open( port );
97 final Iterator iterator = views.iterator();
98 while( iterator.hasNext() )
99 ((IServerView)iterator.next()).opened();
100 }
101
102 /***
103 * {@inheritDoc}
104 */
105 protected final void onClose()
106 {
107 final Iterator iterator = views.iterator();
108 while( iterator.hasNext() )
109 ((IServerView)iterator.next()).closed();
110 }
111 }