<?xml version="1.0" encoding="UTF-8"?>
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! This work is licensed under the Creative Commons
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! Attribution-NonCommercial-NoDerivs 3.0 Unported License.
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! To view a copy of this license, visit
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! http://creativecommons.org/licenses/by-nc-nd/3.0/
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! or send a letter to Creative Commons, 444 Castro Street,
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! Suite 900, Mountain View, California, 94041, USA.
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! You can also obtain a copy of the license at
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! trunk/opendj3/legal-notices/CC-BY-NC-ND.txt.
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! and limitations under the License.
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! If applicable, add the following below this CCPL HEADER, with the fields
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! enclosed by brackets "[]" replaced with your own identifying information:
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!
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! Copyright 2011-2013 ForgeRock AS
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!
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-->
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<document xmlns="http://maven.apache.org/XDOC/2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/XDOC/2.0 http://maven.apache.org/xsd/xdoc-2.0.xsd">
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<properties>
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<title>About OpenDJ LDAP SDK</title>
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<author email="opendj-dev@forgerock.org">${project.organization.name}</author>
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</properties>
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<body>
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<section name="About OpenDJ LDAP SDK">
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<p>
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The OpenDJ LDAP SDK provides a set of modern, developer-friendly Java
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APIs as part of the OpenDJ product suite. The product suite includes the
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client SDK alongside command-line tools and sample code, a 100% pure
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Java directory server, and more. You can use OpenDJ SDK to create client
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applications for use with any server that complies with the,
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<a href='http://tools.ietf.org/html/rfc4510'>RFC 4510: Lightweight Directory
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Access Protocol (LDAP): Technical Specification Road Map</a>.
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</p>
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<p>
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The OpenDJ LDAP SDK brings you easy-to-use connection management,
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connection pooling, load balancing, and all the standard LDAP operations
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to read and write directory entries. OpenDJ LDAP SDK also lets you build
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applications with capabilities defined in additional draft and
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experimental RFCs that are supported by modern LDAP servers.
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</p>
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</section>
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<section name="Get the OpenDJ LDAP SDK">
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<p>
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You can start developing your LDAP applications now by obtaining the
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OpenDJ LDAP SDK using any of the following methods:
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</p>
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<subsection name="Maven">
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<p>
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By far the simplest method is to develop your application using Maven
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and add the following settings to your <b>pom.xml</b>:
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</p>
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<source><repositories>
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<repository>
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<id>forgerock-staging-repository</id>
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<name>ForgeRock Release Repository</name>
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<url>${mavenRepoReleases}</url>
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<snapshots>
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<enabled>false</enabled>
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</snapshots>
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</repository>
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<repository>
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<id>forgerock-snapshots-repository</id>
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<name>ForgeRock Snapshot Repository</name>
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<url>${mavenRepoSnapshots}</url>
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<releases>
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<enabled>false</enabled>
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</releases>
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</repository>
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</repositories></source>
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<p>
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The following dependency will load both the OpenDJ Core APIs and the
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OpenDJ Grizzly network transport:
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</p>
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<source><dependencies>
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<dependency>
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<groupId>${project.groupId}</groupId>
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<artifactId>${project.artifactId}</artifactId>
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<version>${project.version}</version>
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<type>pom</type>
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</dependency>
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</dependencies></source>
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<p>
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In some use-cases, such as developing LDAP unit tests or embedded
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LDAP applications, the network transport is not required, in which
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case you can simply declare a dependency on the OpenDJ core APIs:
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</p>
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<source><dependencies>
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<dependency>
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<groupId>${project.groupId}</groupId>
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<artifactId>opendj-core</artifactId>
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<version>${project.version}</version>
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</dependency>
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</dependencies></source>
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</subsection>
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<subsection name="Download">
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<p>
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If you are not using Maven then you will need to download a pre-built
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binary from the ForgeRock Maven repository, along with any compile
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time <a href="dependencies.html">dependencies</a>:
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</p>
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<ul>
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<li><a href="${mavenRepoReleases}/org/forgerock/opendj/opendj-core">Stable releases</a></li>
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<li><a href="${mavenRepoSnapshots}/org/forgerock/opendj/opendj-core/${project.version}">Latest development snapshot</a></li>
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</ul>
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</subsection>
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<subsection name="Build">
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<p>
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For the DIY enthusiasts you can build it yourself by checking out the
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latest code using <a href="source-repository.html">Subversion</a>
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and building it with Maven 3.
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</p>
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</subsection>
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</section>
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<section name="Getting started">
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<p>
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The following example shows how the OpenDJ SDK may be used to
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connect to a Directory Server, authenticate, and then perform a
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search. The search results are output as LDIF to the standard output:
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</p>
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<source>// Create an LDIF writer which will write the search results to stdout.
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final LDIFEntryWriter writer = new LDIFEntryWriter(System.out);
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Connection connection = null;
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try
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{
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// Connect and bind to the server.
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final LDAPConnectionFactory factory = new LDAPConnectionFactory("localhost", 1389);
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connection = factory.getConnection();
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connection.bind(userName, password);
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// Read the entries and output them as LDIF.
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final ConnectionEntryReader reader = connection.search(baseDN, scope, filter, attributes);
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while (reader.hasNext())
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{
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if (reader.isEntry())
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{
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// Got an entry.
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final SearchResultEntry entry = reader.readEntry();
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writer.writeComment("Search result entry: " + entry.getName().toString());
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writer.writeEntry(entry);
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}
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else
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{
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// Got a continuation reference.
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final SearchResultReference ref = reader.readReference();
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writer.writeComment("Search result reference: " + ref.getURIs().toString());
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}
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}
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writer.flush();
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}
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catch (final Exception e)
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{
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// Handle exceptions...
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System.err.println(e.getMessage());
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}
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finally
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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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}</source>
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<p>
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You can find more examples in the <a href="../opendj-ldap-sdk-examples/index.html">OpenDJ LDAP SDK Examples</a> module.
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</p>
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</section>
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</body>
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</document>
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