/*
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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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* Copyright 2008 Sun Microsystems, Inc.
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*/
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package org.opends.guitools.controlpanel.util;
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import static org.opends.messages.AdminToolMessages.*;
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import java.net.InetAddress;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.SortedSet;
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import java.util.TreeSet;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.naming.NamingEnumeration;
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import javax.naming.NamingException;
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import javax.naming.directory.SearchControls;
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import javax.naming.directory.SearchResult;
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import javax.naming.ldap.InitialLdapContext;
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import javax.naming.ldap.LdapName;
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import org.opends.admin.ads.util.ConnectionUtils;
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import org.opends.guitools.controlpanel.datamodel.AbstractIndexDescriptor;
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import org.opends.guitools.controlpanel.datamodel.BackendDescriptor;
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import org.opends.guitools.controlpanel.datamodel.BaseDNDescriptor;
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import org.opends.guitools.controlpanel.datamodel.ConnectionHandlerDescriptor;
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import org.opends.guitools.controlpanel.datamodel.IndexDescriptor;
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import org.opends.guitools.controlpanel.datamodel.VLVIndexDescriptor;
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import org.opends.guitools.controlpanel.datamodel.VLVSortOrder;
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import org.opends.guitools.controlpanel.task.OnlineUpdateException;
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import org.opends.server.admin.client.ManagementContext;
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import org.opends.server.admin.client.ldap.JNDIDirContextAdaptor;
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import org.opends.server.admin.client.ldap.LDAPManagementContext;
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import org.opends.server.admin.std.client.*;
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import org.opends.server.admin.std.meta.LocalDBIndexCfgDefn.IndexType;
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import org.opends.server.types.DN;
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import org.opends.server.types.OpenDsException;
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/**
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* A class that reads the configuration and monitoring information using a
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* DirContext through LDAP.
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*
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*/
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public class ConfigFromDirContext extends ConfigReader
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{
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private static final Logger LOG =
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Logger.getLogger(ConfigFromDirContext.class.getName());
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/**
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* Reads configuration and monitoring information using the provided
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* connection.
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* @param ctx the connection to be used to read the information.
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*/
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public void readConfiguration(InitialLdapContext ctx)
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{
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List<OpenDsException> ex = new ArrayList<OpenDsException>();
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Set<ConnectionHandlerDescriptor> ls =
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new HashSet<ConnectionHandlerDescriptor>();
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Set<BackendDescriptor> bs = new HashSet<BackendDescriptor>();
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Set<DN> as = new HashSet<DN>();
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try
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{
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// Get the Directory Server configuration handler and use it.
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ManagementContext mCtx = LDAPManagementContext.createFromContext(
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JNDIDirContextAdaptor.adapt(ctx));
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RootCfgClient root = mCtx.getRootConfiguration();
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try
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{
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AdministrationConnectorCfgClient adminConnector =
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root.getAdministrationConnector();
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this.adminConnector = getConnectionHandler(adminConnector);
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}
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catch (OpenDsException oe)
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{
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ex.add(oe);
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}
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String[] connectionHandlers = root.listConnectionHandlers();
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for (int i=0; i<connectionHandlers.length; i++)
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{
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try
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{
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ConnectionHandlerCfgClient connectionHandler =
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root.getConnectionHandler(connectionHandlers[i]);
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ls.add(getConnectionHandler(connectionHandler,
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connectionHandlers[i]));
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}
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catch (OpenDsException oe)
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{
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ex.add(oe);
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}
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}
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isSchemaEnabled = root.getGlobalConfiguration().isCheckSchema();
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String[] backendNames = root.listBackends();
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for (int i=0; i<backendNames.length; i++)
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{
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try
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{
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BackendCfgClient backend = root.getBackend(backendNames[i]);
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SortedSet<BaseDNDescriptor> baseDNs = new TreeSet<BaseDNDescriptor>();
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for (DN dn : backend.getBaseDN())
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{
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BaseDNDescriptor baseDN =
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new BaseDNDescriptor(BaseDNDescriptor.Type.NOT_REPLICATED, dn,
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null, -1, -1, -1);
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baseDNs.add(baseDN);
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}
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SortedSet<IndexDescriptor> indexes = new TreeSet<IndexDescriptor>();
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SortedSet<VLVIndexDescriptor> vlvIndexes =
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new TreeSet<VLVIndexDescriptor>();
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BackendDescriptor.Type type;
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if (backend instanceof LocalDBBackendCfgClient)
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{
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type = BackendDescriptor.Type.LOCAL_DB;
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LocalDBBackendCfgClient db = (LocalDBBackendCfgClient)backend;
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String[] indexNames = db.listLocalDBIndexes();
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try
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{
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for (int j=0; j<indexNames.length; j++)
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{
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LocalDBIndexCfgClient index = db.getLocalDBIndex(indexNames[j]);
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indexes.add(new IndexDescriptor(
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index.getAttribute().getNameOrOID(), index.getAttribute(),
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null, index.getIndexType(), index.getIndexEntryLimit()));
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}
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}
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catch (OpenDsException oe)
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{
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ex.add(oe);
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}
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indexes.add(
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new IndexDescriptor("dn2id", null, null,
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new TreeSet<IndexType>(), -1));
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indexes.add(
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new IndexDescriptor("id2children", null, null,
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new TreeSet<IndexType>(), -1));
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indexes.add(
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new IndexDescriptor("id2subtree", null, null,
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new TreeSet<IndexType>(), -1));
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String[] vlvIndexNames = db.listLocalDBVLVIndexes();
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try
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{
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for (int j=0; j<vlvIndexNames.length; j++)
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{
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LocalDBVLVIndexCfgClient index =
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db.getLocalDBVLVIndex(vlvIndexNames[j]);
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String s = index.getSortOrder();
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List<VLVSortOrder> sortOrder = getVLVSortOrder(s);
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vlvIndexes.add(new VLVIndexDescriptor(index.getName(), null,
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index.getBaseDN(), index.getScope(), index.getFilter(),
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sortOrder, index.getMaxBlockSize()));
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}
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}
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catch (OpenDsException oe)
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{
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ex.add(oe);
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}
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}
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else if (backend instanceof LDIFBackendCfgClient)
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{
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type = BackendDescriptor.Type.LDIF;
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}
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else if (backend instanceof MemoryBackendCfgClient)
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{
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type = BackendDescriptor.Type.MEMORY;
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}
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else if (backend instanceof BackupBackendCfgClient)
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{
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type = BackendDescriptor.Type.BACKUP;
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}
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else if (backend instanceof MonitorBackendCfgClient)
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{
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type = BackendDescriptor.Type.MONITOR;
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}
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else if (backend instanceof TaskBackendCfgClient)
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{
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type = BackendDescriptor.Type.TASK;
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}
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else
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{
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type = BackendDescriptor.Type.OTHER;
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}
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BackendDescriptor desc = new BackendDescriptor(backend.getBackendId(),
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baseDNs, indexes, vlvIndexes, -1, backend.isEnabled(), type);
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for (AbstractIndexDescriptor index: indexes)
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{
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index.setBackend(desc);
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}
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for (AbstractIndexDescriptor index: vlvIndexes)
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{
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index.setBackend(desc);
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}
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for (BaseDNDescriptor baseDN : baseDNs)
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{
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baseDN.setBackend(desc);
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}
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bs.add(desc);
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}
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catch (OpenDsException oe)
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{
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ex.add(oe);
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}
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}
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boolean isReplicationSecure = false;
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try
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{
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CryptoManagerCfgClient cryptoManager = root.getCryptoManager();
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isReplicationSecure = cryptoManager.isSSLEncryption();
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}
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catch (OpenDsException oe)
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{
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ex.add(oe);
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}
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replicationPort = -1;
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ReplicationSynchronizationProviderCfgClient sync = null;
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try
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{
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sync = (ReplicationSynchronizationProviderCfgClient)
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root.getSynchronizationProvider("Multimaster Synchronization");
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}
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catch (OpenDsException oe)
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{
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// Ignore this one
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}
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if (sync != null)
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{
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try
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{
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if (sync.isEnabled() && sync.hasReplicationServer())
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{
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ReplicationServerCfgClient replicationServer =
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sync.getReplicationServer();
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if (replicationServer != null)
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{
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replicationPort = replicationServer.getReplicationPort();
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ConnectionHandlerDescriptor.Protocol protocol =
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isReplicationSecure ?
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ConnectionHandlerDescriptor.Protocol.REPLICATION_SECURE :
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ConnectionHandlerDescriptor.Protocol.REPLICATION;
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ConnectionHandlerDescriptor connHandler =
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new ConnectionHandlerDescriptor(
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new HashSet<InetAddress>(),
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replicationPort,
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protocol,
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ConnectionHandlerDescriptor.State.ENABLED,
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"Multimaster Synchronization");
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ls.add(connHandler);
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}
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}
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String[] domains = sync.listReplicationDomains();
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if (domains != null)
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{
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for (int i=0; i<domains.length; i++)
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{
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ReplicationDomainCfgClient domain =
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sync.getReplicationDomain(domains[i]);
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DN dn = domain.getBaseDN();
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for (BackendDescriptor backend : bs)
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{
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for (BaseDNDescriptor baseDN : backend.getBaseDns())
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{
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if (baseDN.getDn().equals(dn))
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{
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baseDN.setType(BaseDNDescriptor.Type.REPLICATED);
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baseDN.setReplicaID(domain.getServerId());
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}
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}
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}
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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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ex.add(oe);
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}
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}
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try
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{
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RootDNCfgClient rootDN = root.getRootDN();
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String[] rootUsers = rootDN.listRootDNUsers();
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if (rootUsers != null)
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{
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for (int i=0; i < rootUsers.length; i++)
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{
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RootDNUserCfgClient rootUser = rootDN.getRootDNUser(rootUsers[i]);
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as.addAll(rootUser.getAlternateBindDN());
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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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ex.add(oe);
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}
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updateMonitorInformation(ctx, bs, ex);
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try
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{
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readSchema();
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}
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catch (OpenDsException oe)
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{
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ex.add(oe);
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}
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}
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catch (final Throwable t)
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{
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OnlineUpdateException oupe = new OnlineUpdateException(
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ERR_READING_CONFIG_LDAP.get(t.toString()), t);
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ex.add(oupe);
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}
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for (OpenDsException oe : ex)
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{
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LOG.log(Level.WARNING, "Error reading configuration: "+oe, oe);
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}
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exceptions = Collections.unmodifiableList(ex);
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administrativeUsers = Collections.unmodifiableSet(as);
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listeners = Collections.unmodifiableSet(ls);
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backends = Collections.unmodifiableSet(bs);
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}
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private void updateMonitorInformation(InitialLdapContext ctx,
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Set<BackendDescriptor> bs,
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List<OpenDsException> ex)
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{
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// Read monitoring information: since it is computed, it is faster
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// to get everything in just one request.
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SearchControls ctls = new SearchControls();
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ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
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ctls.setReturningAttributes(
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new String[] {
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"approx-older-change-not-synchronized-millis", "missing-changes",
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"base-dn", "server-id", "javaVersion", "currentConnections",
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"ds-backend-id", "ds-backend-entry-count", "ds-base-dn-entry-count"
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});
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String filter = "(objectclass=*)";
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try
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{
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LdapName jndiName = new LdapName("cn=monitor");
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NamingEnumeration monitorEntries = ctx.search(jndiName, filter, ctls);
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javaVersion = null;
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numberConnections = -1;
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while (monitorEntries.hasMore())
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{
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SearchResult sr = (SearchResult)monitorEntries.next();
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if (javaVersion == null)
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{
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javaVersion = ConnectionUtils.getFirstValue(sr, "javaVersion");
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}
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if (numberConnections == -1)
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{
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String v = ConnectionUtils.getFirstValue(sr, "currentConnections");
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if (v != null)
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{
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numberConnections = Integer.parseInt(v);
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}
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}
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String dn = ConnectionUtils.getFirstValue(sr, "base-dn");
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String replicaId = ConnectionUtils.getFirstValue(sr, "server-id");
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if ((dn != null) && (replicaId != null))
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{
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for (BackendDescriptor backend : bs)
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{
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for (BaseDNDescriptor baseDN : backend.getBaseDns())
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{
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if (Utilities.areDnsEqual(baseDN.getDn().toString(), dn) &&
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String.valueOf(baseDN.getReplicaID()).equals(replicaId))
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{
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try
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{
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baseDN.setAgeOfOldestMissingChange(
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new Long(ConnectionUtils.getFirstValue(sr,
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"approx-older-change-not-synchronized-millis")));
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}
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catch (Throwable t)
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{
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}
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try
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{
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baseDN.setMissingChanges(new Integer(
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ConnectionUtils.getFirstValue(sr, "missing-changes")));
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}
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catch (Throwable t)
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{
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}
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}
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}
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}
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}
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else
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{
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String backendID = ConnectionUtils.getFirstValue(sr,
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"ds-backend-id");
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String entryCount = ConnectionUtils.getFirstValue(sr,
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"ds-backend-entry-count");
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Set<String> baseDnEntries = ConnectionUtils.getValues(sr,
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"ds-base-dn-entry-count");
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if ((backendID != null) && ((entryCount != null) ||
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(baseDnEntries != null)))
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{
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for (BackendDescriptor backend : bs)
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{
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if (backend.getBackendID().equalsIgnoreCase(backendID))
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{
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if (entryCount != null)
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{
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backend.setEntries(Integer.parseInt(entryCount));
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}
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if (baseDnEntries != null)
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{
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for (String s : baseDnEntries)
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{
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int index = s.indexOf(" ");
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if (index != -1)
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{
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for (BaseDNDescriptor baseDN : backend.getBaseDns())
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{
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dn = s.substring(index +1);
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if (Utilities.areDnsEqual(dn,
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baseDN.getDn().toString()))
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{
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try
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{
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baseDN.setEntries(
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Integer.parseInt(s.substring(0, index)));
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}
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catch (Throwable t)
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{
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/* Ignore */
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}
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break;
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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}
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catch (NamingException ne)
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{
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OnlineUpdateException oue = new OnlineUpdateException(
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ERR_READING_CONFIG_LDAP.get(ne.getMessage().toString()), ne);
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ex.add(oue);
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}
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}
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private ConnectionHandlerDescriptor getConnectionHandler(
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ConnectionHandlerCfgClient connHandler, String name)
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throws OpenDsException
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{
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SortedSet<InetAddress> addresses = new TreeSet<InetAddress>();
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int port;
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ConnectionHandlerDescriptor.Protocol protocol;
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ConnectionHandlerDescriptor.State state = connHandler.isEnabled() ?
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ConnectionHandlerDescriptor.State.ENABLED :
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ConnectionHandlerDescriptor.State.DISABLED;
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if (connHandler instanceof LDAPConnectionHandlerCfgClient)
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{
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LDAPConnectionHandlerCfgClient ldap =
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(LDAPConnectionHandlerCfgClient)connHandler;
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if (ldap.isUseSSL())
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{
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protocol = ConnectionHandlerDescriptor.Protocol.LDAPS;
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}
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else if (ldap.isAllowStartTLS())
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{
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protocol = ConnectionHandlerDescriptor.Protocol.LDAP_STARTTLS;
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}
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else
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{
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protocol = ConnectionHandlerDescriptor.Protocol.LDAP;
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}
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SortedSet<InetAddress> v = ldap.getListenAddress();
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if (v == null)
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{
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addresses.addAll(v);
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}
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port = ldap.getListenPort();
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}
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else if (connHandler instanceof JMXConnectionHandlerCfgClient)
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{
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JMXConnectionHandlerCfgClient jmx =
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(JMXConnectionHandlerCfgClient)connHandler;
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if (jmx.isUseSSL())
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{
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protocol = ConnectionHandlerDescriptor.Protocol.JMXS;
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}
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else
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{
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protocol = ConnectionHandlerDescriptor.Protocol.JMX;
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}
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port = jmx.getListenPort();
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}
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else if (connHandler instanceof LDIFConnectionHandlerCfgClient)
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{
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protocol = ConnectionHandlerDescriptor.Protocol.LDIF;
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port = -1;
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}
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else if (connHandler instanceof SNMPConnectionHandlerCfgClient)
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{
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protocol = ConnectionHandlerDescriptor.Protocol.SNMP;
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SNMPConnectionHandlerCfgClient snmp =
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(SNMPConnectionHandlerCfgClient)connHandler;
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port = snmp.getListenPort();
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}
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else
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{
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protocol = ConnectionHandlerDescriptor.Protocol.OTHER;
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port = -1;
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}
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return new ConnectionHandlerDescriptor(addresses, port, protocol, state,
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name);
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}
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private ConnectionHandlerDescriptor getConnectionHandler(
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AdministrationConnectorCfgClient adminConnector) throws OpenDsException
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{
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SortedSet<InetAddress> addresses = new TreeSet<InetAddress>();
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ConnectionHandlerDescriptor.Protocol protocol =
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ConnectionHandlerDescriptor.Protocol.ADMINISTRATION_CONNECTOR;
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ConnectionHandlerDescriptor.State state =
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ConnectionHandlerDescriptor.State.ENABLED;
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SortedSet<InetAddress> v = adminConnector.getListenAddress();
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if (v == null)
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{
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addresses.addAll(v);
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}
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int port = adminConnector.getListenPort();
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return new ConnectionHandlerDescriptor(addresses, port, protocol, state,
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INFO_CTRL_PANEL_CONN_HANDLER_ADMINISTRATION.get().toString());
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}
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}
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