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