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 * http://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 */
020 package org.apache.directory.shared.ldap.schema.registries;
021
022
023 import java.util.Iterator;
024
025 import org.apache.directory.shared.ldap.exception.LdapException;
026
027 import org.apache.directory.shared.i18n.I18n;
028 import org.apache.directory.shared.ldap.exception.LdapUnwillingToPerformException;
029 import org.apache.directory.shared.ldap.message.ResultCodeEnum;
030 import org.apache.directory.shared.ldap.schema.LdapComparator;
031 import org.apache.directory.shared.ldap.schema.SchemaObject;
032 import org.apache.directory.shared.ldap.schema.SchemaObjectType;
033
034
035 /**
036 * An immutable wrapper of the Comparator registry.
037 *
038 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
039 * @version $Rev: 828111 $
040 */
041 public class ImmutableComparatorRegistry implements ComparatorRegistry
042 {
043 /** The wrapped LdapComparator registry */
044 ComparatorRegistry immutableComparatorRegistry;
045
046
047 /**
048 * Creates a new immutable ComparatorRegistry instance.
049 *
050 * @param The wrapped LdapComparator registry
051 */
052 public ImmutableComparatorRegistry( ComparatorRegistry comparatorRegistry )
053 {
054 immutableComparatorRegistry = comparatorRegistry;
055 }
056
057
058 /**
059 * {@inheritDoc}
060 */
061 public void register( LdapComparator<?> comparator ) throws LdapException
062 {
063 throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04276 ) );
064 }
065
066
067 /**
068 * {@inheritDoc}
069 */
070 public LdapComparator<?> unregister( String numericOid ) throws LdapException
071 {
072 throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04276 ) );
073 }
074
075
076 /**
077 * {@inheritDoc}
078 */
079 public void unregisterSchemaElements( String schemaName ) throws LdapException
080 {
081 throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04276 ) );
082 }
083
084
085 /**
086 * {@inheritDoc}
087 */
088 public ImmutableComparatorRegistry copy()
089 {
090 return ( ImmutableComparatorRegistry ) immutableComparatorRegistry.copy();
091 }
092
093
094 /**
095 * {@inheritDoc}
096 */
097 public int size()
098 {
099 return immutableComparatorRegistry.size();
100 }
101
102
103 /**
104 * {@inheritDoc}
105 */
106 public boolean contains( String oid )
107 {
108 return immutableComparatorRegistry.contains( oid );
109 }
110
111
112 /**
113 * {@inheritDoc}
114 */
115 public String getOidByName( String name ) throws LdapException
116 {
117 return immutableComparatorRegistry.getOidByName( name );
118 }
119
120
121 /**
122 * {@inheritDoc}
123 */
124 public String getSchemaName( String oid ) throws LdapException
125 {
126 return immutableComparatorRegistry.getSchemaName( oid );
127 }
128
129
130 /**
131 * {@inheritDoc}
132 */
133 public SchemaObjectType getType()
134 {
135 return immutableComparatorRegistry.getType();
136 }
137
138
139 /**
140 * {@inheritDoc}
141 */
142 public Iterator<LdapComparator<?>> iterator()
143 {
144 return immutableComparatorRegistry.iterator();
145 }
146
147
148 /**
149 * {@inheritDoc}
150 */
151 public LdapComparator<?> lookup( String oid ) throws LdapException
152 {
153 return immutableComparatorRegistry.lookup( oid );
154 }
155
156
157 /**
158 * {@inheritDoc}
159 */
160 public Iterator<String> oidsIterator()
161 {
162 return immutableComparatorRegistry.oidsIterator();
163 }
164
165
166 /**
167 * {@inheritDoc}
168 */
169 public void renameSchema( String originalSchemaName, String newSchemaName ) throws LdapException
170 {
171 throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04276 ) );
172 }
173
174
175 /**
176 * {@inheritDoc}
177 */
178 public SchemaObject get( String oid )
179 {
180 return immutableComparatorRegistry.get( oid );
181 }
182
183
184 /**
185 * {@inheritDoc}
186 */
187 public void clear() throws LdapException
188 {
189 throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04276 ) );
190 }
191
192
193 /**
194 * {@inheritDoc}
195 */
196 public LdapComparator<?> unregister( LdapComparator<?> schemaObject ) throws LdapException
197 {
198 throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04276 ) );
199 }
200 }