001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * https://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.api.ldap.aci.protectedItem; 021 022 023import org.apache.directory.api.ldap.model.schema.AttributeType; 024 025 026/** 027 * An element of {@link RestrictedByItem}. 028 * 029 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 030 */ 031public class RestrictedByElem 032{ 033 /** The AttributeType on which the restriction is applied */ 034 private AttributeType attributeType; 035 036 /** The list of allowed AttributeType values */ 037 private AttributeType valuesIn; 038 039 /** 040 * Creates a new instance. 041 * 042 * @param attributeType the attribute type to restrict 043 * @param valuesIn the attribute type only whose values are allowed in <tt>attributeType</tt>. 044 */ 045 public RestrictedByElem( AttributeType attributeType, AttributeType valuesIn ) 046 { 047 this.attributeType = attributeType; 048 this.valuesIn = valuesIn; 049 } 050 051 052 /** 053 * Gets the attribute type to restrict. 054 * 055 * @return the attribute type 056 */ 057 public AttributeType getAttributeType() 058 { 059 return attributeType; 060 } 061 062 063 /** 064 * Gets the attribute type only whose values are allowed in 065 * <tt>attributeType</tt>. 066 * 067 * @return the list of allowed AttributeType values 068 */ 069 public AttributeType getValuesIn() 070 { 071 return valuesIn; 072 } 073 074 075 /** 076 * {@inheritDoc} 077 */ 078 @Override 079 public int hashCode() 080 { 081 int hash = 37; 082 083 if ( attributeType != null ) 084 { 085 hash = hash * 17 + attributeType.hashCode(); 086 } 087 088 if ( valuesIn != null ) 089 { 090 hash = hash * 17 + valuesIn.hashCode(); 091 } 092 093 return hash; 094 } 095 096 097 /** 098 * {@inheritDoc} 099 */ 100 @Override 101 public boolean equals( Object o ) 102 { 103 if ( this == o ) 104 { 105 return true; 106 } 107 108 if ( o instanceof RestrictedByElem ) 109 { 110 RestrictedByElem that = ( RestrictedByElem ) o; 111 112 if ( attributeType == null ) 113 { 114 if ( that.attributeType == null ) 115 { 116 if ( valuesIn == null ) 117 { 118 return that.valuesIn == null; 119 } 120 else 121 { 122 return valuesIn.equals( that.valuesIn ); 123 } 124 } 125 } 126 else 127 { 128 if ( attributeType.equals( that.attributeType ) ) 129 { 130 if ( valuesIn == null ) 131 { 132 return that.valuesIn == null; 133 } 134 else 135 { 136 return valuesIn.equals( that.valuesIn ); 137 } 138 } 139 } 140 } 141 142 return false; 143 } 144 145 146 /** 147 * {@inheritDoc} 148 */ 149 @Override 150 public String toString() 151 { 152 StringBuilder sb = new StringBuilder(); 153 154 sb.append( "{ type " ); 155 156 if ( attributeType != null ) 157 { 158 sb.append( attributeType.getName() ); 159 } 160 else 161 { 162 sb.append( "null" ); 163 } 164 165 sb.append( ", valuesIn " ); 166 167 if ( valuesIn != null ) 168 { 169 sb.append( valuesIn.getName() ); 170 } 171 else 172 { 173 sb.append( "null" ); 174 } 175 176 sb.append( "}" ); 177 178 return sb.toString(); 179 } 180}