/*
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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 2008-2010 Sun Microsystems, Inc.
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* Portions Copyright 2014-2016 ForgeRock AS.
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*/
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package org.opends.guitools.controlpanel.util;
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import java.util.ArrayList;
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import java.util.Collection;
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import org.forgerock.opendj.ldap.DN;
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import org.opends.server.types.LDAPURL;
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/** Class used to handle the case where numsubordinates does not work between databases. */
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public class NumSubordinateHacker {
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private String serverHost = "not-initialized";
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private int serverPort = -1;
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private final ArrayList<DN> unreliableEntryList = new ArrayList<>();
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private boolean isUnreliableEntryListEmpty;
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/**
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* Tells whether the list of unreliable contains children of
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* the entry with LDAPUrl parentUrl.
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* @param parentUrl the LDAPURL of the parent.
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* @return <CODE>true</CODE> if the list of unreliable entries contains a
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* children of the parentUrl. Returns <CODE>false</CODE> otherwise.
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*/
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public boolean containsChildrenOf(LDAPURL parentUrl)
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{
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return contains(parentUrl);
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}
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/**
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* Tells whether the list of unreliable contains the entry with LDAPURL url.
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* It assumes that we previously called containsChildrenOf (there's no check
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* of the host/port).
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* @param url the LDAPURL of the parent.
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* @return <CODE>true</CODE> if the url correspond to an unreliable
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* entry and <CODE>false</CODE> otherwise.
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*/
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public boolean contains(LDAPURL url) {
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if (!isUnreliableEntryListEmpty) {
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boolean isInServer = serverHost.equalsIgnoreCase(url.getHost()) && serverPort == url.getPort();
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if (isInServer) {
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return unreliableEntryList.contains(DN.valueOf(url.getRawBaseDN()));
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}
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}
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return false;
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}
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/**
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* This method construct a list with the entries the entries that are parents
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* of the suffix entries. This list is needed to overpass the fact that
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* numsubordinates does not work between databases.
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* @param allSuffixes a collection with all the suffixes.
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* @param rootSuffixes a collection with the root suffixes.
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* @param serverHost the name of the host where the server is installed.
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* @param serverPort the LDAP(s) port of the server.
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*/
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public void update(Collection<DN> allSuffixes,
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Collection<DN> rootSuffixes,
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String serverHost,
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int serverPort)
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{
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allSuffixes.removeAll(rootSuffixes);
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Collection<DN> subSuffixes = allSuffixes;
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synchronized (unreliableEntryList) {
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unreliableEntryList.clear();
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for (DN subSuffixDN : subSuffixes) {
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unreliableEntryList.add(subSuffixDN.parent());
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}
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isUnreliableEntryListEmpty = unreliableEntryList.isEmpty();
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}
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this.serverHost = serverHost;
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this.serverPort = serverPort;
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}
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}
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