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1   /***
2    * Redistribution and use of this software and associated documentation
3    * ("Software"), with or without modification, are permitted provided
4    * that the following conditions are met:
5    *
6    * 1. Redistributions of source code must retain copyright
7    *    statements and notices.  Redistributions must also contain a
8    *    copy of this document.
9    *
10   * 2. Redistributions in binary form must reproduce the
11   *    above copyright notice, this list of conditions and the
12   *    following disclaimer in the documentation and/or other
13   *    materials provided with the distribution.
14   *
15   * 3. The name "Exolab" must not be used to endorse or promote
16   *    products derived from this Software without prior written
17   *    permission of Exoffice Technologies.  For written permission,
18   *    please contact info@exolab.org.
19   *
20   * 4. Products derived from this Software may not be called "Exolab"
21   *    nor may "Exolab" appear in their names without prior written
22   *    permission of Exoffice Technologies. Exolab is a registered
23   *    trademark of Exoffice Technologies.
24   *
25   * 5. Due credit should be given to the Exolab Project
26   *    (http://www.exolab.org/).
27   *
28   * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29   * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30   * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31   * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
32   * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39   * OF THE POSSIBILITY OF SUCH DAMAGE.
40   *
41   * Copyright 2003-2004 (C) Exoffice Technologies Inc. All Rights Reserved.
42   *
43   * $Id: ManagedConnectionFactory.java,v 1.1 2004/11/26 01:51:03 tanderson Exp $
44   */
45  package org.exolab.jms.net.connector;
46  
47  import java.security.Principal;
48  import java.util.List;
49  
50  
51  /***
52   * A factory for {@link ConnectionFactory}, {@link ManagedConnection} and {@link
53   * ManagedConnectionAcceptor} instances
54   *
55   * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
56   * @version $Revision: 1.1 $ $Date: 2004/11/26 01:51:03 $
57   */
58  public interface ManagedConnectionFactory {
59  
60      /***
61       * Creates a new connection factory
62       *
63       * @param manager the connection manager
64       * @return a new connection factory
65       * @throws ResourceException if the factory cannot be created
66       */
67      ConnectionFactory createConnectionFactory(ConnectionManager manager)
68              throws ResourceException;
69  
70      /***
71       * Creates a new connection
72       *
73       * @param principal the security principal
74       * @param info      the connection request info. May be <code>null</code>
75       * @return a new connection
76       * @throws ResourceException if a connection cannot be established
77       */
78      ManagedConnection createManagedConnection(Principal principal,
79                                                ConnectionRequestInfo info)
80              throws ResourceException;
81  
82      /***
83       * Creates an acceptor for connections
84       *
85       * @param authenticator authenticates incoming connections
86       * @param info          the connection request info. May be
87       *                      <code>null</code>
88       * @return a new connection acceptor
89       * @throws ResourceException if an acceptor cannot be created
90       */
91      ManagedConnectionAcceptor createManagedConnectionAcceptor(
92              Authenticator authenticator, ConnectionRequestInfo info)
93              throws ResourceException;
94  
95      /***
96       * Returns a matched connection from the candidate set of connections
97       *
98       * @param connections the candidate connections
99       * @param principal   the security principal
100      * @param info        the connection request info. May be <code>null</code>
101      * @return the first acceptable match, or <code>null</code> if none is
102      *         found
103      * @throws ResourceException for any error
104      */
105     ManagedConnection matchManagedConnections(List connections,
106                                               Principal principal,
107                                               ConnectionRequestInfo info)
108             throws ResourceException;
109 
110     /***
111      * Returns a matched connection acceptor from the candidate set of
112      * acceptors
113      *
114      * @param acceptors the candidate connection acceptors
115      * @param info      the connection request info. May be <code>null</code>
116      * @return the first acceptable match, or <code>null</code> if none is
117      *         found
118      * @throws ResourceException for any error
119      */
120     ManagedConnectionAcceptor matchManagedConnectionAcceptors(
121             List acceptors, ConnectionRequestInfo info)
122             throws ResourceException;
123 
124 }