/*
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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 2006-2010 Sun Microsystems, Inc.
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* Portions Copyright 2012-2016 ForgeRock AS.
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*/
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package com.forgerock.opendj.ldap.tools;
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import static com.forgerock.opendj.cli.ArgumentConstants.USE_SYSTEM_STREAM_TOKEN;
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import static com.forgerock.opendj.cli.CommonArguments.continueOnErrorArgument;
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import static com.forgerock.opendj.cli.CommonArguments.controlArgument;
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import static com.forgerock.opendj.cli.CommonArguments.noOpArgument;
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import static com.forgerock.opendj.ldap.tools.LDAPToolException.newToolException;
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import static com.forgerock.opendj.ldap.tools.LDAPToolException.newToolParamException;
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import static com.forgerock.opendj.ldap.tools.ToolsMessages.*;
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import static com.forgerock.opendj.cli.CommonArguments.noPropertiesFileArgument;
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import static com.forgerock.opendj.cli.CommonArguments.propertiesFileArgument;
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import static com.forgerock.opendj.cli.CommonArguments.showUsageArgument;
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import static com.forgerock.opendj.cli.CommonArguments.verboseArgument;
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import static com.forgerock.opendj.cli.ToolVersionHandler.newSdkVersionHandler;
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import static com.forgerock.opendj.cli.Utils.filterExitCode;
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import static com.forgerock.opendj.ldap.tools.Utils.addControlsToRequest;
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import static com.forgerock.opendj.ldap.tools.Utils.getConnection;
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import static com.forgerock.opendj.ldap.tools.Utils.printErrorMessage;
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import static com.forgerock.opendj.ldap.tools.Utils.printSuccessMessage;
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import static com.forgerock.opendj.ldap.tools.Utils.readControls;
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import static org.forgerock.i18n.LocalizableMessage.raw;
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import com.forgerock.opendj.cli.ArgumentException;
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import com.forgerock.opendj.cli.BooleanArgument;
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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 org.forgerock.i18n.LocalizableMessage;
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import org.forgerock.opendj.ldap.Connection;
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import org.forgerock.opendj.ldap.LdapException;
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import org.forgerock.opendj.ldap.ResultCode;
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import org.forgerock.opendj.ldap.controls.Control;
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import org.forgerock.opendj.ldap.controls.SubtreeDeleteRequestControl;
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import org.forgerock.opendj.ldap.requests.DeleteRequest;
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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 java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.PrintStream;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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/** A tool that can be used to issue delete requests to the Directory Server. */
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public final class LDAPDelete extends ConsoleApplication {
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/**
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* The main method for ldapdelete 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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System.exit(filterExitCode(run(System.out, System.err, args)));
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}
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/**
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* Run {@link LDAPDelete} tool with the provided arguments.
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* Output and errors will be written on the provided streams.
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* This method can be used to run the tool programmatically.
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*
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* @param out
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* {@link PrintStream} which will be used by the tool to write results and information messages.
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* @param err
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* {@link PrintStream} which will be used by the tool to write errors.
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* @param args
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* Arguments set to pass to the tool.
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* @return
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* An integer which represents the result code of the tool.
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*/
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public static int run(final PrintStream out, final PrintStream err, final String... args) {
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final LDAPDelete ldapDelete = new LDAPDelete(out, err);
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try {
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return ldapDelete.run(args);
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} catch (final LDAPToolException e) {
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e.printErrorMessage(ldapDelete);
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return e.getResultCode();
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}
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}
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private LDAPDelete(final PrintStream out, final PrintStream err) {
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super(out, err);
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}
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private BooleanArgument verbose;
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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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@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(String[] args) throws LDAPToolException {
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// Create the command-line argument parser for use with this program.
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final LocalizableMessage toolDescription = INFO_LDAPDELETE_TOOL_DESCRIPTION.get();
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final LDAPToolArgumentParser argParser = LDAPToolArgumentParser.builder(LDAPDelete.class.getName())
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.toolDescription(toolDescription)
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.trailingArguments(0, 1, "[DN]")
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.build();
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argParser.setVersionHandler(newSdkVersionHandler());
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argParser.setShortToolDescription(REF_SHORT_DESC_LDAPDELETE.get());
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ConnectionFactoryProvider connectionFactoryProvider;
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final BooleanArgument continueOnError;
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final BooleanArgument deleteSubtree;
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final BooleanArgument dryRun;
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final BooleanArgument showUsage;
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final StringArgument controlStr;
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final StringArgument propertiesFileArgument;
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final BooleanArgument noPropertiesFileArgument;
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try {
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connectionFactoryProvider = new ConnectionFactoryProvider(argParser, this);
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propertiesFileArgument = propertiesFileArgument();
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argParser.addArgument(propertiesFileArgument);
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argParser.setFilePropertiesArgument(propertiesFileArgument);
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noPropertiesFileArgument = noPropertiesFileArgument();
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argParser.addArgument(noPropertiesFileArgument);
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argParser.setNoPropertiesFileArgument(noPropertiesFileArgument);
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deleteSubtree =
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BooleanArgument.builder("deleteSubtree")
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.shortIdentifier('x')
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.description(INFO_DELETE_DESCRIPTION_DELETE_SUBTREE.get())
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.buildAndAddToParser(argParser);
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continueOnError = continueOnErrorArgument();
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argParser.addArgument(continueOnError);
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controlStr = controlArgument();
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argParser.addArgument(controlStr);
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dryRun = noOpArgument();
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argParser.addArgument(dryRun);
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verbose = verboseArgument();
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argParser.addArgument(verbose);
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showUsage = showUsageArgument();
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argParser.addArgument(showUsage);
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argParser.setUsageArgument(showUsage, getOutputStream());
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} catch (final ArgumentException ae) {
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throw newToolParamException(ae, ERR_CANNOT_INITIALIZE_ARGS.get(ae.getMessage()));
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}
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argParser.parseArguments(args, getErrStream(), connectionFactoryProvider);
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if (argParser.usageOrVersionDisplayed()) {
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return ResultCode.SUCCESS.intValue();
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}
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final List<Control> controls = readControls(controlStr);
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if (deleteSubtree.isPresent()) {
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controls.add(SubtreeDeleteRequestControl.newControl(false));
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}
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try (final Connection connection = getConnection(argParser.getConnectionFactory(),
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argParser.getBindRequest(),
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dryRun,
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this)) {
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final List<DeleteRequest> deleteRequests = createDeleteRequests(argParser.getTrailingArguments(), controls);
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for (final DeleteRequest deleteRequest : deleteRequests) {
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final String dnToRemove = deleteRequest.getName().toString();
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println(INFO_PROCESSING_OPERATION.get("DELETE", dnToRemove));
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if (!dryRun.isPresent()) {
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Result result;
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try {
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result = connection.delete(deleteRequest);
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} catch (final LdapException e) {
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result = e.getResult();
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}
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final ResultCode resultCode = result.getResultCode();
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if (ResultCode.SUCCESS != resultCode && ResultCode.REFERRAL != resultCode) {
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printErrorMessage(this, result, ERR_LDAP_DELETE_FAILED);
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println();
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if (!continueOnError.isPresent()) {
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return resultCode.intValue();
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}
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} else {
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printSuccessMessage(this, result, "DELETE", dnToRemove);
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println();
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}
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}
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}
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}
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return ResultCode.SUCCESS.intValue();
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}
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private List<DeleteRequest> createDeleteRequests(final List<String> trailingArguments,
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final List<Control> controls) throws LDAPToolException {
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try {
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if (!trailingArguments.isEmpty()
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&& !(trailingArguments.size() == 1 && USE_SYSTEM_STREAM_TOKEN.equals(trailingArguments.get(0)))) {
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return Collections.singletonList(createDeleteRequestForDn(trailingArguments.get(0), controls));
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}
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final List<DeleteRequest> deleteRequests = new ArrayList<>();
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try (final BufferedReader reader = new BufferedReader(new InputStreamReader(getInputStream()))) {
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String dn;
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while ((dn = reader.readLine()) != null) {
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deleteRequests.add(createDeleteRequestForDn(dn, controls));
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}
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return deleteRequests;
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} catch (final IOException e) {
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throw newToolException(
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e, ResultCode.UNDEFINED, ERR_LDAPDELETE_READING_STDIN.get(e.getLocalizedMessage()));
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}
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} catch (final IllegalArgumentException iae) {
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throw newToolException(iae, ResultCode.INVALID_DN_SYNTAX, raw(iae.getLocalizedMessage()));
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}
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}
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private DeleteRequest createDeleteRequestForDn(final String dnToRemove, final List<Control> controls)
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throws LDAPToolException {
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final DeleteRequest request = Requests.newDeleteRequest(dnToRemove);
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addControlsToRequest(request, controls);
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return request;
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}
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}
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