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: BasicPrincipal.java,v 1.1 2004/11/26 01:50:34 tanderson Exp $
44 */
45 package org.exolab.jms.common.security;
46
47 import java.io.Serializable;
48 import java.security.Principal;
49
50
51 /***
52 * <code>BasicPrincipal</code> associates a user name with a password
53 *
54 * @version $Revision: 1.1 $ $Date: 2004/11/26 01:50:34 $
55 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
56 */
57 public class BasicPrincipal implements Principal, Serializable {
58
59 /***
60 * The principal's name
61 */
62 private String _name;
63
64 /***
65 * The principal's password
66 */
67 private String _password;
68
69 /***
70 * Object version no. for serialization
71 */
72 static final long serialVersionUID = 1;
73
74
75 /***
76 * Construct a new <code>Principal</code>
77 *
78 * @param name the principal's name
79 * @param password the principal's password
80 */
81 public BasicPrincipal(String name, String password) {
82 if (name == null) {
83 throw new IllegalArgumentException("Argument 'name' is null");
84 }
85 if (password == null) {
86 throw new IllegalArgumentException("Argument 'password' is null");
87 }
88 _name = name;
89 _password = password;
90 }
91
92 /***
93 * Returns the name of this principal
94 *
95 * @return the name of this principal
96 */
97 public String getName() {
98 return _name;
99 }
100
101 /***
102 * Returns the password of this principal
103 *
104 * @return the password of this principal
105 */
106 public String getPassword() {
107 return _password;
108 }
109
110 /***
111 * Compares this principal to the specified object.
112 *
113 * @param another principal to compare with
114 * @return <code>true</code> if the principal passed in is the same as
115 * this principal; otherwise <code>false</code>
116 */
117 public boolean equals(Object another) {
118 boolean equal = (this == another);
119 if (!equal && another instanceof BasicPrincipal) {
120 BasicPrincipal other = (BasicPrincipal) another;
121 if (_name.equals(other.getName())
122 && _password.equals(other.getPassword())) {
123 equal = true;
124 }
125 }
126 return equal;
127 }
128
129 /***
130 * Returns a hashcode for this principal.
131 *
132 * @return a hashcode for this principal.
133 */
134 public int hashCode() {
135 return _name.hashCode();
136 }
137
138 }