/*
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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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* Portions Copyright 2007 Sun Microsystems, Inc.
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*/
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package org.opends.server.admin.client.ldap;
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import java.util.LinkedList;
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import javax.naming.InvalidNameException;
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import javax.naming.ldap.LdapName;
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import javax.naming.ldap.Rdn;
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import org.opends.server.admin.InstantiableRelationDefinition;
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import org.opends.server.admin.LDAPProfile;
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import org.opends.server.admin.ManagedObjectPath;
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import org.opends.server.admin.ManagedObjectPathSerializer;
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import org.opends.server.admin.OptionalRelationDefinition;
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import org.opends.server.admin.RelationDefinition;
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import org.opends.server.admin.SingletonRelationDefinition;
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/**
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* A strategy for creating <code>LdapName</code>s from managed object paths.
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*/
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final class LDAPNameBuilder implements ManagedObjectPathSerializer {
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/**
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* Creates a new LDAP name representing the specified managed object path.
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*
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* @param path
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* The managed object path.
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* @return Returns a new LDAP name representing the specified managed object
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* path.
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*/
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public static LdapName create(ManagedObjectPath path) {
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LDAPNameBuilder builder = new LDAPNameBuilder();
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path.serialize(builder);
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return builder.getInstance();
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}
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/**
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* Creates a new LDAP name representing the specified managed object path and
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* instantiable relation.
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*
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* @param path
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* The managed object path.
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* @param relation
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* The child instantiable relation.
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* @return Returns a new LDAP name representing the specified managed object
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* path and instantiable relation.
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*/
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public static LdapName create(ManagedObjectPath path,
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InstantiableRelationDefinition<?, ?> relation) {
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LDAPNameBuilder builder = new LDAPNameBuilder();
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path.serialize(builder);
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builder.appendManagedObjectPathElement(relation);
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return builder.getInstance();
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}
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// The list of RDNs in big-endian order.
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private final LinkedList<Rdn> rdns;
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// The LDAP profile.
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private final LDAPProfile profile;
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/**
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* Create a new JNDI LDAP name builder.
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*/
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public LDAPNameBuilder() {
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this.rdns = new LinkedList<Rdn>();
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this.profile = LDAPProfile.getInstance();
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}
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/**
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* {@inheritDoc}
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*/
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public void appendManagedObjectPathElement(
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InstantiableRelationDefinition<?, ?> r, String name) {
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// Add the RDN sequence representing the relation.
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appendManagedObjectPathElement((RelationDefinition) r);
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// Now add the single RDN representing the named instance.
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String type = profile.getInstantiableRelationChildRDNType(r);
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try {
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Rdn rdn = new Rdn(type, name.trim());
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rdns.add(rdn);
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} catch (InvalidNameException e1) {
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// Should not happen.
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throw new RuntimeException(e1);
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}
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}
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/**
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* Appends the RDN sequence representing the provided relation.
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*
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* @param r
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* The relation definition.
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*/
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public void appendManagedObjectPathElement(RelationDefinition<?, ?> r) {
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// Add the RDN sequence representing the relation.
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try {
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LdapName tmp = new LdapName(profile.getRelationRDNSequence(r));
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rdns.addAll(tmp.getRdns());
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} catch (InvalidNameException e1) {
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// Should not happen.
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throw new RuntimeException(e1);
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}
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}
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/**
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* {@inheritDoc}
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*/
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public void appendManagedObjectPathElement(
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OptionalRelationDefinition<?, ?> r) {
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// Add the RDN sequence representing the relation.
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appendManagedObjectPathElement((RelationDefinition) r);
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}
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/**
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* {@inheritDoc}
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*/
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public void appendManagedObjectPathElement(
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SingletonRelationDefinition<?, ?> r) {
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// Add the RDN sequence representing the relation.
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appendManagedObjectPathElement((RelationDefinition) r);
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}
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/**
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* Create a new JNDI LDAP name using the current state of this LDAP name
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* builder.
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*
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* @return Returns the new JNDI LDAP name instance.
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*/
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public LdapName getInstance() {
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return new LdapName(rdns);
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}
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}
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