/*
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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 legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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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 legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* 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 2008-2010 Sun Microsystems, Inc.
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* Portions Copyright 2014-2015 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.opends.server.types.DN;
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import org.opends.server.types.LDAPURL;
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import org.opends.server.types.OpenDsException;
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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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String serverHost = "not-initialized";
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int serverPort = -1;
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final ArrayList<DN> unreliableEntryList = new ArrayList<>();
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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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if (!isUnreliableEntryListEmpty) {
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boolean isInServer = serverHost.equalsIgnoreCase(String.valueOf(parentUrl.getHost()))
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&& serverPort == parentUrl.getPort();
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if (isInServer) {
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try
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{
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for (DN dn : unreliableEntryList)
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{
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if (dn.equals(DN.valueOf(parentUrl.getRawBaseDN())))
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{
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return true;
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}
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}
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}
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catch (OpenDsException oe)
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{
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throw new RuntimeException("Error decoding DN of url: "+ parentUrl);
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}
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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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* Tells whether the list of unreliable contains the entry with LDAPURL
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* 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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boolean contains = false;
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if (!isUnreliableEntryListEmpty) {
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boolean isInServer =
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serverHost.equalsIgnoreCase(String.valueOf(url.getHost())) &&
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(serverPort == url.getPort());
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if (isInServer) {
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for (DN dn : unreliableEntryList)
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{
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try
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{
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if (dn.equals(DN.valueOf(url.getRawBaseDN())))
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{
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contains = true;
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break;
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}
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}
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catch (OpenDsException oe)
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{
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throw new RuntimeException("Error decoding DN of url: "+
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url);
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}
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}
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}
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}
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return contains;
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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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