/*
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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
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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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
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying 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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*/
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package org.opends.sdk.examples.client.asyncsearch;
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import java.io.IOException;
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import java.util.Arrays;
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import java.util.concurrent.CountDownLatch;
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import org.opends.sdk.*;
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import org.opends.sdk.ldif.LDIFEntryWriter;
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import org.opends.sdk.requests.BindRequest;
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import org.opends.sdk.requests.Requests;
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import org.opends.sdk.requests.SearchRequest;
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import org.opends.sdk.responses.BindResult;
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import org.opends.sdk.responses.Result;
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import org.opends.sdk.responses.SearchResultEntry;
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import org.opends.sdk.responses.SearchResultReference;
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/**
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* An example client application which searches a Directory Server using the
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* asynchronous APIs. This example takes the following command line parameters:
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*
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* <pre>
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* <host> <port> <username> <password>
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* <baseDN> <scope> <filter> [<attibute> <attribute> ...]
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* </pre>
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*/
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public final class Main
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{
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private static final class BindResultHandlerImpl implements
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ResultHandler<BindResult>
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{
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/**
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* {@inheritDoc}
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*/
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@Override
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public void handleErrorResult(final ErrorResultException error)
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{
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System.err.println(error.getMessage());
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resultCode = error.getResult().getResultCode().intValue();
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COMPLETION_LATCH.countDown();
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void handleResult(final BindResult result)
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{
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// Bind succeeded: initiate search.
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final SearchRequest request = Requests.newSearchRequest(baseDN, scope,
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filter, attributes);
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connection.search(request, new SearchResultHandlerImpl());
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}
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}
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private static final class ConnectResultHandlerImpl implements
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ResultHandler<AsynchronousConnection>
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{
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/**
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* {@inheritDoc}
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*/
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@Override
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public void handleErrorResult(final ErrorResultException error)
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{
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System.err.println(error.getMessage());
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resultCode = error.getResult().getResultCode().intValue();
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COMPLETION_LATCH.countDown();
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void handleResult(final AsynchronousConnection connection)
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{
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// Connect succeeded: save connection and initiate bind.
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Main.connection = connection;
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final BindRequest request = Requests.newSimpleBindRequest(userName,
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password.toCharArray());
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connection.bind(request, new BindResultHandlerImpl());
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}
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}
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private static final class SearchResultHandlerImpl implements
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SearchResultHandler
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{
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/**
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* {@inheritDoc}
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*/
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@Override
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public synchronized boolean handleEntry(final SearchResultEntry entry)
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{
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try
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{
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WRITER.writeComment("Search result entry: "
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+ entry.getName().toString());
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WRITER.writeEntry(entry);
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}
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catch (final IOException e)
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{
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System.err.println(e.getMessage());
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resultCode = ResultCode.CLIENT_SIDE_LOCAL_ERROR.intValue();
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COMPLETION_LATCH.countDown();
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return false;
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}
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void handleErrorResult(final ErrorResultException error)
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{
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System.err.println(error.getMessage());
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resultCode = error.getResult().getResultCode().intValue();
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COMPLETION_LATCH.countDown();
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public synchronized boolean handleReference(
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final SearchResultReference reference)
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{
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try
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{
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WRITER.writeComment("Search result reference: "
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+ reference.getURIs().toString());
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}
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catch (final IOException e)
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{
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System.err.println(e.getMessage());
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resultCode = ResultCode.CLIENT_SIDE_LOCAL_ERROR.intValue();
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COMPLETION_LATCH.countDown();
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return false;
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}
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return true;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void handleResult(final Result result)
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{
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resultCode = result.getResultCode().intValue();
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COMPLETION_LATCH.countDown();
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}
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}
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private static final CountDownLatch COMPLETION_LATCH = new CountDownLatch(1);
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private static final LDIFEntryWriter WRITER = new LDIFEntryWriter(System.out);
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private static String userName;
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private static String password;
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private static String baseDN;
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private static SearchScope scope;
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private static String filter;
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private static String[] attributes;
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private static AsynchronousConnection connection = null;
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private static int resultCode = 0;
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/**
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* Main method.
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*
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* @param args
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* The command line arguments: host, port, username, password, base
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* DN, scope, filter, and zero or more attributes to be retrieved.
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*/
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public static void main(final String[] args)
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{
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if (args.length < 7)
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{
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System.err.println("Usage: host port username password baseDN scope "
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+ "filter [attribute ...]");
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System.exit(1);
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}
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// Parse command line arguments.
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final String hostName = args[0];
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final int port = Integer.parseInt(args[1]);
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userName = args[2];
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password = args[3];
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baseDN = args[4];
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final String scopeString = args[5];
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filter = args[6];
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if (args.length > 7)
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{
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attributes = Arrays.copyOfRange(args, 7, args.length);
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}
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else
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{
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attributes = new String[0];
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}
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if (scopeString.equalsIgnoreCase("base"))
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{
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scope = SearchScope.BASE_OBJECT;
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}
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else if (scopeString.equalsIgnoreCase("one"))
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{
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scope = SearchScope.SINGLE_LEVEL;
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}
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else if (scopeString.equalsIgnoreCase("sub"))
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{
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scope = SearchScope.WHOLE_SUBTREE;
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}
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else if (scopeString.equalsIgnoreCase("subordinates"))
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{
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scope = SearchScope.SUBORDINATES;
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}
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else
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{
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System.err.println("Unknown scope: " + scopeString);
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System.exit(ResultCode.CLIENT_SIDE_PARAM_ERROR.intValue());
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return;
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}
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// Initiate the asynchronous connect, bind, and search.
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final LDAPConnectionFactory factory = new LDAPConnectionFactory(hostName,
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port);
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factory.getAsynchronousConnection(new ConnectResultHandlerImpl());
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// Await completion.
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try
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{
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COMPLETION_LATCH.await();
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}
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catch (final InterruptedException e)
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{
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System.err.println(e.getMessage());
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System.exit(ResultCode.CLIENT_SIDE_USER_CANCELLED.intValue());
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return;
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}
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try
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{
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WRITER.flush();
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}
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catch (final IOException e)
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{
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System.err.println(e.getMessage());
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System.exit(ResultCode.CLIENT_SIDE_LOCAL_ERROR.intValue());
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return;
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}
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if (connection != null)
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{
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connection.close();
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}
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System.exit(resultCode);
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}
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private Main()
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{
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// Not used.
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}
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}
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