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: SessionManager.java,v 1.5 2005/09/10 23:59:42 mat007 Exp $
29 */
30
31 package jtge.engine.io;
32
33 import java.util.Iterator;
34 import java.util.Vector;
35
36 /***
37 * Implements a composite of session managers.
38 *
39 * @author Mathieu Champlon
40 * @version $Revision: 1.5 $ $Date: 2005/09/10 23:59:42 $
41 */
42 public class SessionManager implements ISessionManager
43 {
44 private final Vector managers;
45
46 /***
47 * Create a session manager.
48 */
49 public SessionManager()
50 {
51 managers = new Vector();
52 }
53
54 /***
55 * Register a session manager.
56 *
57 * @param manager the manager to register
58 */
59 public final void register( final ISessionManager manager )
60 {
61 if( manager != null )
62 managers.add( manager );
63 }
64
65 /***
66 * {@inheritDoc}
67 */
68 public final void close()
69 {
70 final Iterator iterator = managers.iterator();
71 while( iterator.hasNext() )
72 ((ISessionManager)iterator.next()).close();
73 }
74
75 /***
76 * {@inheritDoc}
77 */
78 public final void opened( final IInput input, final IOutput output )
79 {
80 final Iterator iterator = managers.iterator();
81 while( iterator.hasNext() )
82 ((ISessionManager)iterator.next()).opened( input, output );
83 }
84
85 /***
86 * {@inheritDoc}
87 */
88 public final void closed( final IInput input )
89 {
90 final Iterator iterator = managers.iterator();
91 while( iterator.hasNext() )
92 ((ISessionManager)iterator.next()).closed( input );
93 }
94
95 /***
96 * {@inheritDoc}
97 */
98 public final void closed( final IOutput output )
99 {
100 final Iterator iterator = managers.iterator();
101 while( iterator.hasNext() )
102 ((ISessionManager)iterator.next()).closed( output );
103 }
104 }