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Java > Open Source Codes > com > jaspersoft > jasperserver > api > engine > jasperreports > util > RepositoryResourceKey


1 /*
2  * Copyright (C) 2006 JasperSoft http://www.jaspersoft.com
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed WITHOUT ANY WARRANTY; and without the
10  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11  * See the GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
15  * or write to:
16  *
17  * Free Software Foundation, Inc.,
18  * 59 Temple Place - Suite 330,
19  * Boston, MA USA 02111-1307
20  */
21 package com.jaspersoft.jasperserver.api.engine.jasperreports.util;
22
23 import org.apache.commons.lang.builder.EqualsBuilder;
24 import org.apache.commons.lang.builder.HashCodeBuilder;
25
26 import com.jaspersoft.jasperserver.api.metadata.common.domain.Resource;
27
28 /**
29  * @author Lucian Chirita (lucianc@users.sourceforge.net)
30  * @version $Id: RepositoryResourceKey.java 2995 2006-04-07 14:05:32Z tdanciu $
31  */
32 public class RepositoryResourceKey {
33     private final String JavaDoc uri;
34     private final int version;
35     private final int hash;
36
37     public RepositoryResourceKey(String JavaDoc uri, int version) {
38         this.uri = uri;
39         this.version = version;
40         
41         this.hash = new HashCodeBuilder().append(this.uri).append(this.version).toHashCode();
42     }
43     
44     public RepositoryResourceKey(Resource res) {
45         this(res.getURIString(), res.getVersion());
46     }
47
48     public boolean equals(Object JavaDoc obj) {
49         if (!(obj instanceof RepositoryResourceKey)) {
50             return false;
51         }
52         if (this == obj) {
53             return true;
54         }
55         RepositoryResourceKey key = (RepositoryResourceKey) obj;
56         return new EqualsBuilder().append(uri, key.uri).append(version, key.version).isEquals();
57     }
58
59     public int hashCode() {
60         return hash;
61     }
62
63     public String JavaDoc getUri() {
64         return uri;
65     }
66
67     public int getVersion() {
68         return version;
69     }
70 }
71
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