001/* 002 * The contents of this file are subject to the terms of the Common Development and 003 * Distribution License (the License). You may not use this file except in compliance with the 004 * License. 005 * 006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the 007 * specific language governing permission and limitations under the License. 008 * 009 * When distributing Covered Software, include this CDDL Header Notice in each file and include 010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL 011 * Header, with the fields enclosed by brackets [] replaced by your own identifying 012 * information: "Portions Copyright [year] [name of copyright owner]". 013 * 014 * Copyright 2006-2008 Sun Microsystems, Inc. 015 * Portions Copyright 2013-2015 ForgeRock AS. 016 */ 017package org.opends.server.replication.plugin; 018 019import org.opends.server.replication.common.CSN; 020import org.opends.server.replication.protocol.ReplicationMsg; 021 022/** 023 * This class if used to build fake Operation from the historical 024 * information that stay in the entry in the database. 025 * 026 * This is useful when a LDAP server can't find a LDAP server that 027 * has already seen all its changes and therefore need to retransmit them. 028 */ 029public abstract class FakeOperation 030{ 031 private CSN csn; 032 033 /** 034 * Creates a new FakeOperation using the provided CSN. 035 * 036 * @param csn The CSN to use to build the FakeOperation. 037 */ 038 public FakeOperation(CSN csn) 039 { 040 this.csn = csn; 041 } 042 043 /** 044 * Get the CSN. 045 * 046 * @return Returns the CSN. 047 */ 048 public CSN getCSN() 049 { 050 return csn; 051 } 052 053 /** 054 * Generate a ReplicationMsg from this fake operation. 055 * The ReplicationMsg is used to send the informations about 056 * this operation to the other servers. 057 * 058 * @return A ReplicationMsg that can be used to send information 059 * about this operation to remote servers. 060 */ 061 public abstract ReplicationMsg generateMessage(); 062}