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.protectedItem;
21
22
23 import org.apache.directory.api.ldap.aci.ProtectedItem;
24
25
26 /**
27 * Restricts the maximum number of immediate subordinates of the superior
28 * entry to an entry being added or imported. It is examined if the
29 * protected item is an entry, the permission sought is add or import, and
30 * the immediate superior entry is in the same DSA as the entry being added
31 * or imported. Immediate subordinates of the superior entry are counted
32 * without regard to context or access control as though the entry addition
33 * or importing were successful. If the number of subordinates exceeds
34 * maxImmSub, the ACI item is treated as not granting add or import access.
35 *
36 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
37 */
38 public class MaxImmSubItem extends ProtectedItem
39 {
40 /** The maximum number of allowed subordinates */
41 private final int value;
42
43 /**
44 * Creates a new instance.
45 *
46 * @param value The maximum number of immediate subordinates
47 */
48 public MaxImmSubItem( int value )
49 {
50 this.value = value;
51 }
52
53
54 /**
55 * Gets the maximum number of immediate subordinates.
56 *
57 * @return the maximum number of immediate subordinates
58 */
59 public int getValue()
60 {
61 return value;
62 }
63
64
65 /**
66 * {@inheritDoc}
67 */
68 @Override
69 public int hashCode()
70 {
71 int hash = 37;
72 hash = hash * 17 + value;
73
74 return hash;
75 }
76
77
78 /**
79 * {@inheritDoc}
80 */
81 @Override
82 public boolean equals( Object o )
83 {
84 if ( this == o )
85 {
86 return true;
87 }
88
89 if ( o instanceof MaxImmSubItem )
90 {
91 MaxImmSubItem that = ( MaxImmSubItem ) o;
92
93 return this.value == that.value;
94 }
95
96 return false;
97 }
98
99
100 /**
101 * {@inheritDoc}
102 */
103 @Override
104 public String toString()
105 {
106 return "maxImmSub " + value;
107 }
108 }