/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008-2010 Sun Microsystems, Inc.
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* Portions Copyright 2013-2014 ForgeRock AS
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*/
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package org.opends.server.replication.service;
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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.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.DN;
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import org.opends.server.types.DirectoryException;
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import org.forgerock.opendj.ldap.ResultCode;
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import static org.opends.messages.ReplicationMessages.*;
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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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/**
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* A blocking queue that is used to send the UpdateMsg received from the
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* Replication Service.
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*/
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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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/**
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* A StringBuilder that will be used to build a new String should the import
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* be called.
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*/
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private StringBuilder importString;
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private int exportedEntryCount;
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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, StringBuilder 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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@Override
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protected void exportBackend(OutputStream output) throws DirectoryException
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{
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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(ResultCode.OPERATIONS_ERROR,
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ERR_BACKEND_EXPORT_ENTRY.get("", ""));
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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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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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} catch (IOException e)
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{
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throw new DirectoryException(
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ResultCode.OPERATIONS_ERROR,
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ERR_BACKEND_EXPORT_ENTRY.get("", ""));
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}
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if (ret>0)
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importString.append(new String(buffer, 0, ret));
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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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queue.add(updateMsg);
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return true;
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}
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}
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