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: UserInputOutputFactoryFactory.java,v 1.3 2005/09/04 21:17:05 mat007 Exp $
29 */
30
31 package jtge.engine.net;
32
33 import jtge.engine.handler.IConsumer;
34 import jtge.engine.io.IDisconnectionObserver;
35 import jtge.engine.io.IInputOutputFactory;
36 import jtge.engine.io.IInputOutputImpFactory;
37 import jtge.engine.security.IUserManager;
38 import jtge.engine.security.UserInputOutputFactory;
39
40 /***
41 * Implements a factory of user input-output factories.
42 * <p>
43 * The only purpose of this class is to provide a late initialization mechanism.
44 *
45 * @author Mathieu Champlon
46 * @version $Revision: 1.3 $ $Date: 2005/09/04 21:17:05 $
47 */
48 public class UserInputOutputFactoryFactory implements IInputOutputFactoryFactory
49 {
50 private final IConsumer consumer;
51 private final IInputOutputImpFactory factory;
52 private final IUserManager manager;
53
54 /***
55 * Create a user input-output factory factory.
56 *
57 * @param consumer a consumer
58 * @param factory an input-output implementation factory
59 * @param manager a user manager
60 */
61 public UserInputOutputFactoryFactory( final IConsumer consumer, final IInputOutputImpFactory factory,
62 final IUserManager manager )
63 {
64 if( consumer == null )
65 throw new IllegalArgumentException( "argument 'consumer' is null" );
66 if( factory == null )
67 throw new IllegalArgumentException( "argument 'factory' is null" );
68 if( manager == null )
69 throw new IllegalArgumentException( "argument 'manager' is null" );
70 this.consumer = consumer;
71 this.factory = factory;
72 this.manager = manager;
73 }
74
75 /***
76 * {@inheritDoc}
77 */
78 public final IInputOutputFactory create( final IDisconnectionObserver observer )
79 {
80 return new UserInputOutputFactory( consumer, observer, manager, factory );
81 }
82 }