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 */
020package org.apache.directory.api.ldap.model.schema.registries;
021
022
023import java.util.Iterator;
024import java.util.List;
025
026import org.apache.directory.api.i18n.I18n;
027import org.apache.directory.api.ldap.model.exception.LdapException;
028import org.apache.directory.api.ldap.model.exception.LdapUnwillingToPerformException;
029import org.apache.directory.api.ldap.model.message.ResultCodeEnum;
030import org.apache.directory.api.ldap.model.schema.ObjectClass;
031import org.apache.directory.api.ldap.model.schema.SchemaObjectType;
032
033
034/**
035 * An immutable wrapper of the ObjectClass registry.
036 *
037 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
038 */
039public class ImmutableObjectClassRegistry implements ObjectClassRegistry, Cloneable
040{
041    /** The wrapped ObjectClass registry */
042    private ObjectClassRegistry immutableObjectClassRegistry;
043
044
045    /**
046     * Creates a new instance of ImmutableAttributeTypeRegistry.
047     *
048     * @param ocRegistry The wrapped Attrib uteType registry
049     */
050    public ImmutableObjectClassRegistry( ObjectClassRegistry ocRegistry )
051    {
052        immutableObjectClassRegistry = ocRegistry;
053    }
054
055
056    /**
057     * {@inheritDoc}
058     */
059    @Override
060    public boolean hasDescendants( String ancestorId ) throws LdapException
061    {
062        return immutableObjectClassRegistry.hasDescendants( ancestorId );
063    }
064
065
066    /**
067     * {@inheritDoc}
068     */
069    @Override
070    public Iterator<ObjectClass> descendants( String ancestorId ) throws LdapException
071    {
072        return immutableObjectClassRegistry.descendants( ancestorId );
073    }
074
075
076    /**
077     * {@inheritDoc}
078     */
079    @Override
080    public void registerDescendants( ObjectClass objectClass, List<ObjectClass> ancestors ) throws LdapException
081    {
082        throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04284 ) );
083    }
084
085
086    /**
087     * {@inheritDoc}
088     */
089    @Override
090    public void unregisterDescendants( ObjectClass attributeType, List<ObjectClass> ancestors ) throws LdapException
091    {
092        throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04284 ) );
093    }
094
095
096    /**
097     * {@inheritDoc}
098     */
099    @Override
100    public void register( ObjectClass objectClass ) throws LdapException
101    {
102        throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04284 ) );
103    }
104
105
106    /**
107     * {@inheritDoc}
108     */
109    @Override
110    public ObjectClass unregister( String numericOid ) throws LdapException
111    {
112        throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04284 ) );
113    }
114
115
116    /**
117     * Clone the ObjectClassRegistry
118     */
119    @Override
120    public ImmutableObjectClassRegistry copy()
121    {
122        return ( ImmutableObjectClassRegistry ) immutableObjectClassRegistry.copy();
123    }
124
125
126    /**
127     * {@inheritDoc}
128     */
129    @Override
130    public int size()
131    {
132        return immutableObjectClassRegistry.size();
133    }
134
135
136    /**
137     * {@inheritDoc}
138     */
139    @Override
140    public boolean contains( String oid )
141    {
142        return immutableObjectClassRegistry.contains( oid );
143    }
144
145
146    /**
147     * {@inheritDoc}
148     */
149    @Override
150    public String getOidByName( String name ) throws LdapException
151    {
152        return immutableObjectClassRegistry.getOidByName( name );
153    }
154
155
156    /**
157     * {@inheritDoc}
158     */
159    @Override
160    public String getSchemaName( String oid ) throws LdapException
161    {
162        return immutableObjectClassRegistry.getSchemaName( oid );
163    }
164
165
166    /**
167     * {@inheritDoc}
168     */
169    @Override
170    public SchemaObjectType getType()
171    {
172        return immutableObjectClassRegistry.getType();
173    }
174
175
176    /**
177     * {@inheritDoc}
178     */
179    @Override
180    public Iterator<ObjectClass> iterator()
181    {
182        return immutableObjectClassRegistry.iterator();
183    }
184
185
186    /**
187     * {@inheritDoc}
188     */
189    @Override
190    public ObjectClass lookup( String oid ) throws LdapException
191    {
192        return immutableObjectClassRegistry.lookup( oid );
193    }
194
195
196    /**
197     * {@inheritDoc}
198     */
199    @Override
200    public Iterator<String> oidsIterator()
201    {
202        return immutableObjectClassRegistry.oidsIterator();
203    }
204
205
206    /**
207     * {@inheritDoc}
208     */
209    @Override
210    public void renameSchema( String originalSchemaName, String newSchemaName ) throws LdapException
211    {
212        throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04284 ) );
213    }
214
215
216    /**
217     * {@inheritDoc}
218     */
219    @Override
220    public void unregisterSchemaElements( String schemaName ) throws LdapException
221    {
222        throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04284 ) );
223    }
224
225
226    /**
227     * {@inheritDoc}
228     */
229    @Override
230    public ObjectClass get( String oid )
231    {
232        return immutableObjectClassRegistry.get( oid );
233    }
234
235
236    /**
237     * {@inheritDoc}
238     */
239    @Override
240    public void clear() throws LdapException
241    {
242        throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04284 ) );
243    }
244
245
246    /**
247     * {@inheritDoc}
248     */
249    @Override
250    public ObjectClass unregister( ObjectClass schemaObject ) throws LdapException
251    {
252        throw new LdapUnwillingToPerformException( ResultCodeEnum.NO_SUCH_OPERATION, I18n.err( I18n.ERR_04284 ) );
253    }
254}