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.server.core.interceptor.context;
021    
022    
023    import org.apache.directory.server.core.CoreSession;
024    import org.apache.directory.server.core.entry.ClonedServerEntry;
025    import org.apache.directory.shared.ldap.codec.MessageTypeEnum;
026    import org.apache.directory.shared.ldap.codec.controls.ManageDsaITControl;
027    import org.apache.directory.shared.ldap.entry.DefaultServerEntry;
028    import org.apache.directory.shared.ldap.entry.ServerEntry;
029    import org.apache.directory.shared.ldap.message.internal.InternalAddRequest;
030    import org.apache.directory.shared.ldap.name.DN;
031    
032    
033    /**
034     * A Add context used for Interceptors. It contains all the informations
035     * needed for the add operation, and used by all the interceptors
036     *
037     * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
038     * @version $Rev$, $Date$
039     */
040    public class AddOperationContext extends AbstractChangeOperationContext
041    {
042        /**
043         * Creates a new instance of AddOperationContext.
044         * 
045         * @param session the current Session 
046         */
047        public AddOperationContext( CoreSession session )
048        {
049            super( session );
050        }
051    
052    
053        /**
054         * Creates a new instance of AddOperationContext.
055         * 
056         * @param session the current Session 
057         * @param dn the name of the entry being added
058         */
059        public AddOperationContext( CoreSession session, DN dn )
060        {
061            super( session, dn );
062        }
063    
064    
065        /**
066         * Creates a new instance of AddOperationContext.
067         * 
068         * @param session the current Session 
069         * @param entry the entry being added
070         */
071        public AddOperationContext( CoreSession session, ServerEntry entry )
072        {
073            super( session, entry.getDn() );
074            this.entry = new ClonedServerEntry( entry );
075        }
076    
077    
078        /**
079         * Creates a new instance of ModifyOperationContext.
080         *
081         * @param session the current Session 
082         * @param dn the name of the entry being added
083         * @param entry the entry being added
084         */
085        public AddOperationContext( CoreSession session, DN dn, ServerEntry entry )
086        {
087            super( session, dn );
088            this.entry = new ClonedServerEntry( entry );
089        }
090    
091    
092        public AddOperationContext( CoreSession session, InternalAddRequest addRequest ) throws Exception
093        {
094            super( session );
095            entry = new ClonedServerEntry( 
096                new DefaultServerEntry( session.getDirectoryService().getSchemaManager(), addRequest.getEntry() ) );
097            dn = addRequest.getEntry().getDn();
098            requestControls = addRequest.getControls();
099            
100            if ( requestControls.containsKey( ManageDsaITControl.CONTROL_OID ) )
101            {
102                ignoreReferral();
103            }
104            else
105            {
106                throwReferral();
107            }
108        }
109    
110    
111        /**
112         * @return the operation name
113         */
114        public String getName()
115        {
116            return MessageTypeEnum.ADD_REQUEST.name();
117        }
118    
119        
120        /**
121         * @see Object#toString()
122         */
123        public String toString()
124        {
125            return "AddContext for DN '" + getDn().getName() + "'" + ", added entry: " + entry;
126        }
127    }