/*
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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 2010 Sun Microsystems, Inc.
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* Portions Copyright 2011-2014 ForgeRock AS
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*/
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package com.forgerock.opendj.ldap.tools;
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import org.forgerock.i18n.LocalizableMessage;
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import org.forgerock.opendj.ldap.Connection;
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import org.forgerock.opendj.ldap.ConnectionFactory;
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import org.forgerock.opendj.ldap.LdapException;
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import org.forgerock.opendj.ldap.ModificationType;
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import org.forgerock.opendj.ldap.ResultCode;
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import org.forgerock.opendj.ldap.ResultHandler;
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import org.forgerock.opendj.ldap.requests.ModifyRequest;
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import org.forgerock.opendj.ldap.requests.Requests;
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import org.forgerock.opendj.ldap.responses.Result;
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import org.forgerock.util.promise.Promise;
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import com.forgerock.opendj.cli.ArgumentException;
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import com.forgerock.opendj.cli.ArgumentParser;
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import com.forgerock.opendj.cli.BooleanArgument;
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import com.forgerock.opendj.cli.CommonArguments;
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import com.forgerock.opendj.cli.ConnectionFactoryProvider;
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import com.forgerock.opendj.cli.ConsoleApplication;
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import com.forgerock.opendj.cli.StringArgument;
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import static com.forgerock.opendj.cli.ArgumentConstants.*;
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import static com.forgerock.opendj.cli.Utils.*;
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import static com.forgerock.opendj.ldap.tools.ToolsMessages.*;
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/**
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* A load generation tool that can be used to load a Directory Server with
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* Modify requests using one or more LDAP connections.
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*/
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public final class ModRate extends ConsoleApplication {
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private static final class ModifyPerformanceRunner extends PerformanceRunner {
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private final class ModifyWorkerThread extends WorkerThread {
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private ModifyRequest mr;
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private Object[] data;
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private ModifyWorkerThread(final Connection connection,
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final ConnectionFactory connectionFactory) {
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super(connection, connectionFactory);
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}
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@Override
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public Promise<?, LdapException> performOperation(final Connection connection,
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final DataSource[] dataSources, final long startTime) {
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if (dataSources != null) {
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data = DataSource.generateData(dataSources, data);
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}
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mr = newModifyRequest(data);
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ResultHandler<Result> modRes = new UpdateStatsResultHandler<Result>(startTime);
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return connection.modifyAsync(mr).onSuccess(modRes).onFailure(modRes);
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}
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private ModifyRequest newModifyRequest(final Object[] data) {
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String formattedString;
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int colonPos;
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ModifyRequest mr;
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if (data == null) {
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mr = Requests.newModifyRequest(baseDN);
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} else {
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mr = Requests.newModifyRequest(String.format(baseDN, data));
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}
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for (final String modString : modStrings) {
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if (data == null) {
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formattedString = modString;
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} else {
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formattedString = String.format(modString, data);
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}
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colonPos = formattedString.indexOf(':');
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if (colonPos > 0) {
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mr.addModification(ModificationType.REPLACE, formattedString.substring(0,
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colonPos), formattedString.substring(colonPos + 1));
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}
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}
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return mr;
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}
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}
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private String baseDN;
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private String[] modStrings;
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private ModifyPerformanceRunner(final PerformanceRunnerOptions options)
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throws ArgumentException {
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super(options);
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}
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@Override
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WorkerThread newWorkerThread(final Connection connection,
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final ConnectionFactory connectionFactory) {
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return new ModifyWorkerThread(connection, connectionFactory);
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}
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@Override
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StatsThread newStatsThread() {
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return new StatsThread(new String[0]);
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}
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}
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/**
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* The main method for ModRate tool.
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*
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* @param args
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* The command-line arguments provided to this program.
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*/
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public static void main(final String[] args) {
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final int retCode = new ModRate().run(args);
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System.exit(filterExitCode(retCode));
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}
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private BooleanArgument verbose;
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private BooleanArgument scriptFriendly;
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private ModRate() {
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// Nothing to do.
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}
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/** {@inheritDoc} */
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@Override
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public boolean isInteractive() {
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return false;
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}
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/** {@inheritDoc} */
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@Override
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public boolean isScriptFriendly() {
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return scriptFriendly.isPresent();
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}
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/** {@inheritDoc} */
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@Override
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public boolean isVerbose() {
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return verbose.isPresent();
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}
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private int run(final String[] args) {
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/* Creates the command-line argument parser for use with this
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program*/
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final LocalizableMessage toolDescription = INFO_MODRATE_TOOL_DESCRIPTION.get();
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final ArgumentParser argParser =
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new ArgumentParser(ModRate.class.getName(), toolDescription, false, true, 1, 0,
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"[(attribute:value format string) ...]");
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ConnectionFactoryProvider connectionFactoryProvider;
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ConnectionFactory connectionFactory;
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ModifyPerformanceRunner runner;
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BooleanArgument showUsage;
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StringArgument propertiesFileArgument;
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BooleanArgument noPropertiesFileArgument;
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StringArgument baseDN;
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try {
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Utils.setDefaultPerfToolProperties();
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connectionFactoryProvider = new ConnectionFactoryProvider(argParser, this);
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runner = new ModifyPerformanceRunner(new PerformanceRunnerOptions(argParser, this));
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propertiesFileArgument = CommonArguments.getPropertiesFile();
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argParser.addArgument(propertiesFileArgument);
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argParser.setFilePropertiesArgument(propertiesFileArgument);
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noPropertiesFileArgument = CommonArguments.getNoPropertiesFile();
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argParser.addArgument(noPropertiesFileArgument);
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argParser.setNoPropertiesFileArgument(noPropertiesFileArgument);
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baseDN =
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new StringArgument("targetDN", OPTION_SHORT_BASEDN, OPTION_LONG_TARGETDN, true,
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false, true, INFO_TARGETDN_PLACEHOLDER.get(), null, null,
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INFO_MODRATE_TOOL_DESCRIPTION_TARGETDN.get());
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baseDN.setPropertyName(OPTION_LONG_BASEDN);
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argParser.addArgument(baseDN);
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verbose = CommonArguments.getVerbose();
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argParser.addArgument(verbose);
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showUsage = CommonArguments.getShowUsage();
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argParser.addArgument(showUsage);
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argParser.setUsageArgument(showUsage, getOutputStream());
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scriptFriendly =
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new BooleanArgument("scriptFriendly", 'S', "scriptFriendly",
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INFO_DESCRIPTION_SCRIPT_FRIENDLY.get());
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scriptFriendly.setPropertyName("scriptFriendly");
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argParser.addArgument(scriptFriendly);
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} catch (final ArgumentException ae) {
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final LocalizableMessage message = ERR_CANNOT_INITIALIZE_ARGS.get(ae.getMessage());
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errPrintln(message);
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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// Parse the command-line arguments provided to this program.
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try {
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argParser.parseArguments(args);
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/* If we should just display usage or version information,
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then print it and exit.*/
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if (argParser.usageOrVersionDisplayed()) {
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return 0;
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}
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connectionFactory = connectionFactoryProvider.getAuthenticatedConnectionFactory();
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runner.validate();
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} catch (final ArgumentException ae) {
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final LocalizableMessage message = ERR_ERROR_PARSING_ARGS.get(ae.getMessage());
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errPrintln(message);
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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runner.modStrings =
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argParser.getTrailingArguments().toArray(
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new String[argParser.getTrailingArguments().size()]);
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runner.baseDN = baseDN.getValue();
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try {
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/* Try it out to make sure the format string and data sources
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match.*/
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final Object[] data = DataSource.generateData(runner.getDataSources(), null);
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for (final String modString : runner.modStrings) {
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String.format(modString, data);
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}
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String.format(runner.baseDN, data);
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} catch (final Exception ex1) {
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errPrintln(LocalizableMessage.raw("Error formatting filter or base DN: " + ex1));
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return ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue();
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}
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return runner.run(connectionFactory);
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}
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}
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