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
44 * the precedence of this permission (<tt>-1</tt> to use the
45 * default)
46 * @param grantsAndDenials
47 * the collection of {@link GrantAndDenial}s
48 * @param userClasses
49 * the collection of {@link UserClass}es
50 */
51 public ItemPermission( Integer precedence, Collection<GrantAndDenial> grantsAndDenials,
52 Collection<UserClass> userClasses )
53 {
54 super( precedence, grantsAndDenials );
55
56 this.userClasses = Collections.unmodifiableCollection( new ArrayList<UserClass>( userClasses ) );
57 }
58
59
60 /**
61 * Gets the collection of {@link UserClass}es.
62 *
63 * @return the collection of {@link UserClass}es
64 */
65 public Collection<UserClass> getUserClasses()
66 {
67 return userClasses;
68 }
69
70
71 /**
72 * {@inheritDoc}
73 */
74 @Override
75 public String toString()
76 {
77 StringBuilder buffer = new StringBuilder();
78
79 buffer.append( "{ " );
80
81 if ( getPrecedence() != null )
82 {
83 buffer.append( "precedence " );
84 buffer.append( getPrecedence() );
85 buffer.append( ", " );
86 }
87
88 buffer.append( "userClasses { " );
89
90 boolean isFirst = true;
91
92 for ( UserClass userClass : userClasses )
93 {
94 if ( isFirst )
95 {
96 isFirst = false;
97 }
98 else
99 {
100 buffer.append( ", " );
101 }
102
103 buffer.append( userClass.toString() );
104 }
105
106 buffer.append( " }, grantsAndDenials { " );
107
108 isFirst = true;
109
110 for ( GrantAndDenial grantAndDenial : getGrantsAndDenials() )
111 {
112 if ( isFirst )
113 {
114 isFirst = false;
115 }
116 else
117 {
118 buffer.append( ", " );
119 }
120
121 buffer.append( grantAndDenial.toString() );
122 }
123
124 buffer.append( " } }" );
125
126 return buffer.toString();
127 }
128 }