/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2008-2010 Sun Microsystems, Inc.
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* Portions Copyright 2013-2016 ForgeRock AS.
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* Portions Copyright 2025-2026 3A Systems LLC.
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*/
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package org.opends.server.replication.service;
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import static org.forgerock.i18n.LocalizableMessage.*;
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import static org.forgerock.opendj.ldap.ResultCode.*;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.SortedSet;
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import java.util.concurrent.BlockingQueue;
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import org.forgerock.opendj.config.server.ConfigException;
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import org.forgerock.opendj.ldap.DN;
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import org.opends.server.replication.plugin.DomainFakeCfg;
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import org.opends.server.replication.protocol.UpdateMsg;
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import org.opends.server.types.DirectoryException;
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/**
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* This class is the minimum implementation of a Concrete ReplicationDomain
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* used to test the Generic Replication Service.
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*/
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@SuppressWarnings("javadoc")
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public class FakeReplicationDomain extends ReplicationDomain
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{
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/** A blocking queue that is used to send the UpdateMsg received from the Replication Service. */
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private BlockingQueue<UpdateMsg> queue;
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/** A string that will be exported should exportBackend be called. */
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private String exportString;
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/** A StringBuffer that will be used to build a new String should the import be called. */
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private StringBuffer importString;
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private int exportedEntryCount;
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/**
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* What {@code importInProgress()} said while this domain was inside
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* {@link #importBackend(InputStream)}, and {@code null} when it was never there.
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*/
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private volatile Boolean importReportedDuringImport;
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/**
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* What {@code importInProgress()} said while this domain was inside
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* {@link #exportBackend(OutputStream)}, and {@code null} when it was never there.
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*/
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private volatile Boolean importReportedDuringExport;
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private FakeReplicationDomain(DN baseDN, int serverID,
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SortedSet<String> replicationServers, int window, long heartbeatInterval,
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long generationId) throws ConfigException
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{
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super(newConfig(baseDN, serverID, replicationServers, window, heartbeatInterval), generationId);
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startPublishService();
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startListenService();
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}
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private static DomainFakeCfg newConfig(DN baseDN, int serverID,
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SortedSet<String> replicationServers, int window, long heartbeatInterval)
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{
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DomainFakeCfg fakeCfg = new DomainFakeCfg(baseDN, serverID, replicationServers);
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fakeCfg.setHeartbeatInterval(heartbeatInterval);
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fakeCfg.setChangetimeHeartbeatInterval(500);
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fakeCfg.setWindowSize(window);
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return fakeCfg;
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}
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public FakeReplicationDomain(DN baseDN, int serverID,
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SortedSet<String> replicationServers, long heartbeatInterval,
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long generationId) throws ConfigException
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{
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this(baseDN, serverID, replicationServers, 100, heartbeatInterval, generationId);
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}
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FakeReplicationDomain(DN baseDN, int serverID,
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SortedSet<String> replicationServers, int window, long heartbeatInterval,
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BlockingQueue<UpdateMsg> queue) throws ConfigException
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{
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this(baseDN, serverID, replicationServers, window, heartbeatInterval, 1);
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this.queue = queue;
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}
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FakeReplicationDomain(DN baseDN, int serverID,
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SortedSet<String> replicationServers, long heartbeatInterval,
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String exportString, StringBuffer importString, int exportedEntryCount)
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throws ConfigException
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{
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this(baseDN, serverID, replicationServers, 100, heartbeatInterval, 1);
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this.exportString = exportString;
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this.importString = importString;
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this.exportedEntryCount = exportedEntryCount;
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}
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public void initExport(String exportString, int exportedEntryCount)
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{
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this.exportString = exportString;
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this.exportedEntryCount = exportedEntryCount;
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}
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@Override
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public long countEntries() throws DirectoryException
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{
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return exportedEntryCount;
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}
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/**
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* Returns what {@code importInProgress()} said while this domain was inside
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* {@code importBackend()}, or {@code null} when it never was.
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*/
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Boolean importReportedDuringImport()
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{
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return importReportedDuringImport;
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}
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/**
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* Returns what {@code importInProgress()} said while this domain was inside
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* {@code exportBackend()}, or {@code null} when it never was.
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*/
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Boolean importReportedDuringExport()
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{
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return importReportedDuringExport;
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}
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@Override
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protected void exportBackend(OutputStream output) throws DirectoryException
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{
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importReportedDuringExport = importInProgress();
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try
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{
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output.write(exportString.getBytes());
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output.flush();
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output.close();
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}
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catch (IOException e)
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{
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throw new DirectoryException(OPERATIONS_ERROR, raw("IOException during exportBackend"), e);
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}
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}
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@Override
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protected void importBackend(InputStream input) throws DirectoryException
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{
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importReportedDuringImport = importInProgress();
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byte[] buffer = new byte[1000];
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int ret;
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do
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{
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try
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{
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ret = input.read(buffer, 0, 1000);
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}
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catch (IOException e)
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{
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throw new DirectoryException(OPERATIONS_ERROR, raw("IOException during importBackend"), e);
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}
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if (ret>0)
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{
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importString.append(new String(buffer, 0, ret));
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}
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}
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while (ret >= 0);
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}
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@Override
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public boolean processUpdate(UpdateMsg updateMsg)
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{
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if (queue != null)
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{
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queue.add(updateMsg);
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}
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return true;
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}
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}
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