Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
PBKey |
|
| 2.2;2.2 |
1 | package org.apache.ojb.broker; | |
2 | ||
3 | /* Copyright 2002-2005 The Apache Software Foundation | |
4 | * | |
5 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
6 | * you may not use this file except in compliance with the License. | |
7 | * You may obtain a copy of the License at | |
8 | * | |
9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
10 | * | |
11 | * Unless required by applicable law or agreed to in writing, software | |
12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 | * See the License for the specific language governing permissions and | |
15 | * limitations under the License. | |
16 | */ | |
17 | ||
18 | import java.io.Serializable; | |
19 | ||
20 | /** | |
21 | * A immutable key to identify PB instances in pools, ... | |
22 | * <br> | |
23 | * The used <i>jcdAlias</i> name represents an alias for a connection | |
24 | * defined in the repository file. | |
25 | * | |
26 | * @author Armin Waibel | |
27 | * @version $Id: PBKey.java,v 1.1 2007-08-24 22:17:36 ewestfal Exp $ | |
28 | */ | |
29 | public class PBKey implements Cloneable, Serializable | |
30 | { | |
31 | private static final long serialVersionUID = -8858811398162391578L; | |
32 | private final String jcdAlias; | |
33 | private final String user; | |
34 | private final String password; | |
35 | private int hashCode; | |
36 | ||
37 | /** | |
38 | * Creates a new PBKey. | |
39 | * | |
40 | * @param jcdAlias The jdbc connection descriptor name as defined in the repository file | |
41 | * @param user The username | |
42 | * @param password The password | |
43 | */ | |
44 | public PBKey(final String jcdAlias, final String user, final String password) | |
45 | { | |
46 | this.jcdAlias = jcdAlias; | |
47 | this.user = user; | |
48 | this.password = password; | |
49 | } | |
50 | ||
51 | /** | |
52 | * Convenience constructor for <code>PBKey(jcdAlias, null, null)</code>. | |
53 | * | |
54 | * @param jcdAlias The jdbc connection descriptor name as defined in the repository file | |
55 | */ | |
56 | public PBKey(final String jcdAlias) | |
57 | { | |
58 | this(jcdAlias, null, null); | |
59 | } | |
60 | ||
61 | /** | |
62 | * {@inheritDoc} | |
63 | */ | |
64 | public boolean equals(Object obj) | |
65 | { | |
66 | if (obj == this) | |
67 | { | |
68 | return true; | |
69 | } | |
70 | if (!(obj instanceof PBKey)) | |
71 | { | |
72 | return false; | |
73 | } | |
74 | PBKey other = (PBKey) obj; | |
75 | return this.jcdAlias.equals(other.getAlias()) | |
76 | && (user != null ? user.equals(other.user) : null == other.user) | |
77 | && (password != null ? password.equals(other.password) : null == other.password); | |
78 | } | |
79 | ||
80 | /** | |
81 | * {@inheritDoc} | |
82 | */ | |
83 | protected Object clone() throws CloneNotSupportedException | |
84 | { | |
85 | return new PBKey(this.jcdAlias, this.user, this.password); | |
86 | } | |
87 | ||
88 | /** | |
89 | * {@inheritDoc} | |
90 | */ | |
91 | public int hashCode() | |
92 | { | |
93 | if(hashCode == 0) | |
94 | { | |
95 | hashCode = jcdAlias.hashCode() | |
96 | + (user != null ? user.hashCode() : 0) | |
97 | + (password != null ? password.hashCode() : 0); | |
98 | } | |
99 | return hashCode; | |
100 | } | |
101 | ||
102 | /** | |
103 | * {@inheritDoc} | |
104 | */ | |
105 | public String toString() | |
106 | { | |
107 | return this.getClass().getName() + ": jcdAlias="+jcdAlias+", user="+user+ | |
108 | (user != null ? ", password=*****" : ", password="+password); | |
109 | } | |
110 | ||
111 | /** | |
112 | * Returns the jdbc connection descriptor name as defined in the repository file. | |
113 | * | |
114 | * @return The JCD alias | |
115 | */ | |
116 | public String getAlias() | |
117 | { | |
118 | return jcdAlias; | |
119 | } | |
120 | ||
121 | /** | |
122 | * Returns the jdbc connection descriptor name as defined in the repository file. | |
123 | * | |
124 | * @return The JCD alias | |
125 | * @deprecated use {@link #getAlias} instead. | |
126 | */ | |
127 | public String getRepositoryFile() | |
128 | { | |
129 | return jcdAlias; | |
130 | } | |
131 | ||
132 | /** | |
133 | * Returns the username. | |
134 | * | |
135 | * @return The username | |
136 | */ | |
137 | public String getUser() | |
138 | { | |
139 | return user; | |
140 | } | |
141 | ||
142 | /** | |
143 | * Returns the password. | |
144 | * | |
145 | * @return The password | |
146 | */ | |
147 | public String getPassword() | |
148 | { | |
149 | return password; | |
150 | } | |
151 | } |