Class | Line # | Actions | |||||
---|---|---|---|---|---|---|---|
InstanceId | 32 | 13 | 0% | 11 | 18 |
1 | /* | |
2 | * See the NOTICE file distributed with this work for additional | |
3 | * information regarding copyright ownership. | |
4 | * | |
5 | * This is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU Lesser General Public License as | |
7 | * published by the Free Software Foundation; either version 2.1 of | |
8 | * the License, or (at your option) any later version. | |
9 | * | |
10 | * This software is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * Lesser General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU Lesser General Public | |
16 | * License along with this software; if not, write to the Free | |
17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
19 | */ | |
20 | package org.xwiki.instance; | |
21 | ||
22 | import java.util.UUID; | |
23 | ||
24 | /** | |
25 | * Represents an XWiki instance using a unique id. | |
26 | * | |
27 | * Note that we need this class so that Hibernate can persist and read the id. | |
28 | * | |
29 | * @version $Id: dadc5b69597774cc7163349cf1fd80999862a158 $ | |
30 | * @since 5.2M2 | |
31 | */ | |
32 | public class InstanceId | |
33 | { | |
34 | /** | |
35 | * @see #getInstanceId() | |
36 | */ | |
37 | private UUID uuid; | |
38 | ||
39 | /** | |
40 | * Default constructor. It is need for Hibernate. | |
41 | */ | |
42 | 0 | public InstanceId() |
43 | { | |
44 | } | |
45 | ||
46 | /** | |
47 | * @param id the unique id of this instance | |
48 | */ | |
49 | 5 | public InstanceId(String id) |
50 | { | |
51 | 5 | setInstanceId(id); |
52 | } | |
53 | ||
54 | /** | |
55 | * @return the unique id of this instance | |
56 | */ | |
57 | 5 | public String getInstanceId() |
58 | { | |
59 | 5 | return this.uuid.toString(); |
60 | } | |
61 | ||
62 | /** | |
63 | * @param id the unique id represented as a String | |
64 | */ | |
65 | 6 | private void setInstanceId(String id) |
66 | { | |
67 | 6 | this.uuid = UUID.fromString(id); |
68 | } | |
69 | ||
70 | 4 | @Override |
71 | public String toString() | |
72 | { | |
73 | 4 | return this.uuid.toString(); |
74 | } | |
75 | ||
76 | 0 | @Override |
77 | public int hashCode() | |
78 | { | |
79 | 0 | return this.uuid.hashCode(); |
80 | } | |
81 | ||
82 | 0 | @Override |
83 | public boolean equals(Object o) | |
84 | { | |
85 | 0 | if (this == o) { |
86 | 0 | return true; |
87 | } | |
88 | ||
89 | 0 | if (o == null || !(o instanceof InstanceId)) { |
90 | 0 | return false; |
91 | } | |
92 | ||
93 | 0 | InstanceId instanceId = (InstanceId) o; |
94 | ||
95 | 0 | if (uuid == null) { |
96 | 0 | return instanceId.uuid == null; |
97 | } | |
98 | ||
99 | 0 | return uuid.equals(instanceId.uuid); |
100 | } | |
101 | } |