1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.directory.api.ldap.aci;
21
22
23 import java.util.ArrayList;
24 import java.util.Collection;
25 import java.util.Collections;
26
27
28 /**
29 * Represents permissions to be applied to all {@link ProtectedItem}s in
30 * {@link ItemFirstACIItem}.
31 *
32 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
33 */
34 public class ItemPermission extends Permission
35 {
36 /** The user classes. */
37 private final Collection<UserClass> userClasses;
38
39
40 /**
41 * Creates a new instance
42 *
43 * @param precedence the precedence of this permission (<tt>-1</tt> to use the
44 * default)
45 * @param grantsAndDenials the collection of {@link GrantAndDenial}s
46 * @param userClasses the collection of {@link UserClass}es
47 */
48 public ItemPermission( Integer precedence, Collection<GrantAndDenial> grantsAndDenials,
49 Collection<UserClass> userClasses )
50 {
51 super( precedence, grantsAndDenials );
52
53 this.userClasses = Collections.unmodifiableCollection( new ArrayList<UserClass>( userClasses ) );
54 }
55
56
57 /**
58 * Gets the collection of {@link UserClass}es.
59 *
60 * @return the collection of {@link UserClass}es
61 */
62 public Collection<UserClass> getUserClasses()
63 {
64 return userClasses;
65 }
66
67
68 /**
69 * {@inheritDoc}
70 */
71 @Override
72 public String toString()
73 {
74 StringBuilder buffer = new StringBuilder();
75
76 buffer.append( "{ " );
77
78 if ( getPrecedence() != null )
79 {
80 buffer.append( "precedence " );
81 buffer.append( getPrecedence() );
82 buffer.append( ", " );
83 }
84
85 buffer.append( "userClasses { " );
86
87 boolean isFirst = true;
88
89 for ( UserClass userClass : userClasses )
90 {
91 if ( isFirst )
92 {
93 isFirst = false;
94 }
95 else
96 {
97 buffer.append( ", " );
98 }
99
100 buffer.append( userClass.toString() );
101 }
102
103 buffer.append( " }, grantsAndDenials { " );
104
105 isFirst = true;
106
107 for ( GrantAndDenial grantAndDenial : getGrantsAndDenials() )
108 {
109 if ( isFirst )
110 {
111 isFirst = false;
112 }
113 else
114 {
115 buffer.append( ", " );
116 }
117
118 buffer.append( grantAndDenial.toString() );
119 }
120
121 buffer.append( " } }" );
122
123 return buffer.toString();
124 }
125 }