001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/branches/2.2_testing/src/org/deegree/security/drm/model/Privilege.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2008 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/deegree/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Aennchenstr. 19
030 53115 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Prof. Dr. Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: greve@giub.uni-bonn.de
041
042
043 ---------------------------------------------------------------------------*/
044 package org.deegree.security.drm.model;
045
046 /**
047 * Default implementation of privilege-objects.
048 *
049 * @author <a href="mailto:mschneider@lat-lon.de">Markus Schneider</a>
050 * @version $Revision: 9346 $
051 */
052
053 public class Privilege {
054
055 // predefined privileges
056 public static final Privilege WRITE = new Privilege( 1, "write" );
057
058 public static final Privilege ADDUSER = new Privilege( 2, "adduser" );
059
060 public static final Privilege ADDGROUP = new Privilege( 3, "addgroup" );
061
062 public static final Privilege ADDROLE = new Privilege( 4, "addrole" );
063
064 public static final Privilege ADDOBJECT = new Privilege( 5, "addobject" );
065
066 private int id;
067
068 private String name;
069
070 /**
071 * Creates a new <code>Privilege</code>-instance.
072 *
073 * @param id
074 * @param name
075 */
076 public Privilege( int id, String name ) {
077 this.id = id;
078 this.name = name;
079 }
080
081 /**
082 * Returns the unique identifier of this privilege.
083 */
084 public int getID() {
085 return id;
086 }
087
088 /**
089 * Returns the name of this privilege.
090 *
091 */
092 public String getName() {
093 return name;
094 }
095
096 /**
097 * Indicates whether some other privilege is "equal to" this one.
098 *
099 * @param that
100 */
101 public boolean equals( Object that ) {
102 if ( that instanceof Privilege ) {
103 return ( ( (Privilege) that ).getID() == getID() );
104 }
105 return false;
106 }
107
108 /**
109 * Returns a hash code value for the object. This method is supported for the benefit of
110 * hashtables such as those provided by java.util.Hashtable.
111 */
112 public int hashCode() {
113 return id;
114 }
115 }