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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 1999-2001 (C) Exoffice Technologies Inc. All Rights Reserved.
42   *
43   * $Id: JmsConnectionMetaData.java,v 1.5 2003/08/07 13:32:49 tanderson Exp $
44   *
45   * Date         Author  Changes
46   * 3/21/2000    jima    Created
47   */
48  package org.exolab.jms.client;
49  
50  // java utility
51  
52  import java.util.Arrays;
53  import java.util.Enumeration;
54  import java.util.Vector;
55  
56  import javax.jms.ConnectionMetaData;
57  
58  import org.exolab.jms.util.Version;
59  
60  
61  /***
62   * This class maintains static connection meta data information
63   *
64   * @version     $Revision: 1.5 $ $Date: 2003/08/07 13:32:49 $
65   * @author      <a href="mailto:jima@intalio.com">Jim Alateras</a>
66   */
67  public class JmsConnectionMetaData implements ConnectionMetaData {
68  
69      /***
70       * The property names supported by OpenJMS
71       */
72      private static final Vector PROPERTY_NAMES = new Vector(
73          Arrays.asList(new String[]{
74              "JMSXGroupID", "JMSXGroupSeq", "JMSXRcvTimestamp"}));
75  
76      /***
77       * The default constructor
78       */
79      public JmsConnectionMetaData() {
80      }
81  
82      // implementation of ConnectionMetaData.getJMSVersion
83      public String getJMSVersion() {
84          StringBuffer result = new StringBuffer(getJMSMajorVersion());
85          result.append(".");
86          result.append(getJMSMinorVersion());
87          return result.toString();
88      }
89  
90      // implementation of ConnectionMetaData.getJMSMajorVersion
91      public int getJMSMajorVersion() {
92          return JmsClientConstants.JmsMajorVersion;
93      }
94  
95      // implementation of ConnectionMetaData.getJMSMinorVersion
96      public int getJMSMinorVersion() {
97          return JmsClientConstants.JmsMinorVersion;
98      }
99  
100     // implementation of ConnectionMetaData.getJMSProviderName
101     public String getJMSProviderName() {
102         return Version.TITLE;
103     }
104 
105     // implementation of ConnectionMetaData.getProviderVersion
106     public String getProviderVersion() {
107         return Version.VERSION;
108     }
109 
110     // implementation of ConnectionMetaData.getProviderMajorVersion
111     public int getProviderMajorVersion() {
112         return Version.MAJOR_VERSION;
113     }
114 
115     // implementation of ConnectionMetaData.getProviderMinorVersion
116     public int getProviderMinorVersion() {
117         return Version.MINOR_VERSION;
118     }
119 
120     // implementation of ConnectionMetaData.getJMSXPropertyNames
121     public Enumeration getJMSXPropertyNames() {
122         return PROPERTY_NAMES.elements();
123     }
124 
125 } // End JmsConnectionMetaData