001 //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/branches/2.3_testing/src/org/deegree/security/drm/model/Privilege.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.security.drm.model;
037
038 /**
039 * Default implementation of privilege-objects.
040 *
041 * @author <a href="mailto:mschneider@lat-lon.de">Markus Schneider</a>
042 * @version $Revision: 18195 $
043 */
044
045 public class Privilege {
046
047 // predefined privileges
048 public static final Privilege WRITE = new Privilege( 1, "write" );
049
050 public static final Privilege ADDUSER = new Privilege( 2, "adduser" );
051
052 public static final Privilege ADDGROUP = new Privilege( 3, "addgroup" );
053
054 public static final Privilege ADDROLE = new Privilege( 4, "addrole" );
055
056 public static final Privilege ADDOBJECT = new Privilege( 5, "addobject" );
057
058 private int id;
059
060 private String name;
061
062 /**
063 * Creates a new <code>Privilege</code>-instance.
064 *
065 * @param id
066 * @param name
067 */
068 public Privilege( int id, String name ) {
069 this.id = id;
070 this.name = name;
071 }
072
073 /**
074 * Returns the unique identifier of this privilege.
075 */
076 public int getID() {
077 return id;
078 }
079
080 /**
081 * Returns the name of this privilege.
082 *
083 */
084 public String getName() {
085 return name;
086 }
087
088 /**
089 * Indicates whether some other privilege is "equal to" this one.
090 *
091 * @param that
092 */
093 public boolean equals( Object that ) {
094 if ( that instanceof Privilege ) {
095 return ( ( (Privilege) that ).getID() == getID() );
096 }
097 return false;
098 }
099
100 /**
101 * Returns a hash code value for the object. This method is supported for the benefit of
102 * hashtables such as those provided by java.util.Hashtable.
103 */
104 public int hashCode() {
105 return id;
106 }
107 }