/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
* or http://forgerock.org/license/CDDLv1.0.html.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at legal-notices/CDDLv1_0.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2008-2010 Sun Microsystems, Inc.
* Portions Copyright 2014-2015 ForgeRock AS
*/
package org.opends.guitools.controlpanel.util;
import java.util.ArrayList;
import java.util.Collection;
import org.opends.server.types.DN;
import org.opends.server.types.LDAPURL;
import org.opends.server.types.OpenDsException;
/** Class used to handle the case where numsubordinates does not work between databases. */
public class NumSubordinateHacker {
private String serverHost = "not-initialized";
private int serverPort = -1;
private final ArrayList<DN> unreliableEntryList = new ArrayList<>();
private boolean isUnreliableEntryListEmpty;
/**
* Tells whether the list of unreliable contains children of
* the entry with LDAPUrl parentUrl.
* @param parentUrl the LDAPURL of the parent.
* @return <CODE>true</CODE> if the list of unreliable entries contains a
* children of the parentUrl. Returns <CODE>false</CODE> otherwise.
*/
public boolean containsChildrenOf(LDAPURL parentUrl)
{
return contains(parentUrl);
}
/**
* Tells whether the list of unreliable contains the entry with LDAPURL url.
* It assumes that we previously called containsChildrenOf (there's no check
* of the host/port).
* @param url the LDAPURL of the parent.
* @return <CODE>true</CODE> if the url correspond to an unreliable
* entry and <CODE>false</CODE> otherwise.
*/
public boolean contains(LDAPURL url) {
if (!isUnreliableEntryListEmpty) {
boolean isInServer = serverHost.equalsIgnoreCase(url.getHost()) && serverPort == url.getPort();
if (isInServer) {
try
{
return unreliableEntryList.contains(DN.valueOf(url.getRawBaseDN()));
}
catch (OpenDsException oe)
{
throw new RuntimeException("Error decoding DN of url: " + url);
}
}
}
return false;
}
/**
* This method construct a list with the entries the entries that are parents
* of the suffix entries. This list is needed to overpass the fact that
* numsubordinates does not work between databases.
* @param allSuffixes a collection with all the suffixes.
* @param rootSuffixes a collection with the root suffixes.
* @param serverHost the name of the host where the server is installed.
* @param serverPort the LDAP(s) port of the server.
*/
public void update(Collection<DN> allSuffixes,
Collection<DN> rootSuffixes,
String serverHost,
int serverPort)
{
allSuffixes.removeAll(rootSuffixes);
Collection<DN> subSuffixes = allSuffixes;
synchronized (unreliableEntryList) {
unreliableEntryList.clear();
for (DN subSuffixDN : subSuffixes) {
unreliableEntryList.add(subSuffixDN.parent());
}
isUnreliableEntryListEmpty = unreliableEntryList.isEmpty();
}
this.serverHost = serverHost;
this.serverPort = serverPort;
}
}