001 /*
002 * CDDL HEADER START
003 *
004 * The contents of this file are subject to the terms of the
005 * Common Development and Distribution License, Version 1.0 only
006 * (the "License"). You may not use this file except in compliance
007 * with the License.
008 *
009 * You can obtain a copy of the license at
010 * trunk/opends/resource/legal-notices/OpenDS.LICENSE
011 * or https://OpenDS.dev.java.net/OpenDS.LICENSE.
012 * See the License for the specific language governing permissions
013 * and limitations under the License.
014 *
015 * When distributing Covered Code, include this CDDL HEADER in each
016 * file and include the License file at
017 * trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
018 * add the following below this CDDL HEADER, with the fields enclosed
019 * by brackets "[]" replaced with your own identifying information:
020 * Portions Copyright [yyyy] [name of copyright owner]
021 *
022 * CDDL HEADER END
023 *
024 *
025 * Copyright 2006-2008 Sun Microsystems, Inc.
026 */
027 package org.opends.dsml.protocol;
028
029
030
031 import java.io.IOException;
032
033 import org.opends.messages.Message;
034 import org.opends.server.tools.LDAPConnection;
035 import org.opends.server.protocols.asn1.ASN1Exception;
036 import org.opends.server.protocols.asn1.ASN1OctetString;
037 import org.opends.server.protocols.ldap.LDAPMessage;
038 import org.opends.server.protocols.ldap.ModifyDNRequestProtocolOp;
039 import org.opends.server.protocols.ldap.ModifyDNResponseProtocolOp;
040 import org.opends.server.protocols.ldap.ProtocolOp;
041 import org.opends.server.types.LDAPException;
042
043
044
045 /**
046 * This class provides the functionality for the performing an
047 * LDAP MODIFY_DN operation based on the specified DSML request.
048 */
049 public class DSMLModifyDNOperation
050 {
051
052 private LDAPConnection connection;
053
054 /**
055 * Create the instance with the specified connection.
056 *
057 * @param connection The LDAP connection to send the request on.
058 */
059 public DSMLModifyDNOperation(LDAPConnection connection)
060 {
061 this.connection = connection;
062 }
063
064 /**
065 * Perform the LDAP Modify DN operation and send the result back to the
066 * client.
067 *
068 * @param objFactory The object factory for this operation.
069 * @param modifyDNRequest The modify DN request for this operation.
070 *
071 * @return The result of the modify DN operation.
072 *
073 * @throws IOException If an I/O problem occurs.
074 *
075 * @throws LDAPException If an error occurs while interacting with an LDAP
076 * element.
077 *
078 * @throws ASN1Exception If an error occurs while interacting with an ASN.1
079 * element.
080 */
081 public LDAPResult doOperation(ObjectFactory objFactory,
082 ModifyDNRequest modifyDNRequest)
083 throws IOException, LDAPException, ASN1Exception
084 {
085 LDAPResult modDNResponse = objFactory.createLDAPResult();
086 modDNResponse.setRequestID(modifyDNRequest.getRequestID());
087
088 ASN1OctetString dnStr = new ASN1OctetString(modifyDNRequest.getDn());
089
090 ProtocolOp op = null;
091
092 if(modifyDNRequest.getNewSuperior() != null)
093 {
094 op = new ModifyDNRequestProtocolOp(dnStr,
095 new ASN1OctetString(modifyDNRequest.getNewrdn()),
096 modifyDNRequest.isDeleteoldrdn(),
097 new ASN1OctetString(modifyDNRequest.getNewSuperior()));
098 } else
099 {
100 op = new ModifyDNRequestProtocolOp(dnStr,
101 new ASN1OctetString(modifyDNRequest.getNewrdn()),
102 modifyDNRequest.isDeleteoldrdn());
103 }
104
105 // Create and send the LDAP request to the server.
106 LDAPMessage msg = new LDAPMessage(DSMLServlet.nextMessageID(), op);
107 connection.getLDAPWriter().writeMessage(msg);
108
109 // Read and decode the LDAP response from the server.
110 LDAPMessage responseMessage = connection.getLDAPReader().readMessage();
111
112 ModifyDNResponseProtocolOp modDNOp =
113 responseMessage.getModifyDNResponseProtocolOp();
114 int resultCode = modDNOp.getResultCode();
115 Message errorMessage = modDNOp.getErrorMessage();
116
117 modDNResponse.setErrorMessage(
118 errorMessage != null ? errorMessage.toString() : null);
119 ResultCode code = objFactory.createResultCode();
120 code.setCode(resultCode);
121 modDNResponse.setResultCode(code);
122
123 return modDNResponse;
124 }
125 }
126