/*
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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 2006 Sun Microsystems, Inc.
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*/
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package org.opends.server.backends;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.LinkedHashMap;
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import java.util.LinkedHashSet;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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import org.opends.server.api.Backend;
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import org.opends.server.api.ConfigurableComponent;
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import org.opends.server.config.ConfigAttribute;
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import org.opends.server.config.ConfigEntry;
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import org.opends.server.config.ConfigException;
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import org.opends.server.config.StringConfigAttribute;
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import org.opends.server.core.AddOperation;
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import org.opends.server.core.DeleteOperation;
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import org.opends.server.core.DirectoryServer;
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import org.opends.server.core.ModifyOperation;
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import org.opends.server.core.ModifyDNOperation;
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import org.opends.server.core.SearchOperation;
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import org.opends.server.protocols.asn1.ASN1OctetString;
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import org.opends.server.schema.BooleanSyntax;
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import org.opends.server.schema.GeneralizedTimeSyntax;
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import org.opends.server.types.Attribute;
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import org.opends.server.types.AttributeType;
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import org.opends.server.types.AttributeValue;
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import org.opends.server.types.BackupConfig;
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import org.opends.server.types.BackupDirectory;
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import org.opends.server.types.BackupInfo;
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import org.opends.server.types.ConfigChangeResult;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.DN;
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import org.opends.server.types.Entry;
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import org.opends.server.types.InitializationException;
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import org.opends.server.types.LDIFImportConfig;
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import org.opends.server.types.LDIFExportConfig;
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import org.opends.server.types.ObjectClass;
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import org.opends.server.types.RDN;
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import org.opends.server.types.RestoreConfig;
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import org.opends.server.types.ResultCode;
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import org.opends.server.types.SearchFilter;
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import org.opends.server.types.SearchScope;
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import static org.opends.server.config.ConfigConstants.*;
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import static org.opends.server.loggers.Debug.*;
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import static org.opends.server.messages.BackendMessages.*;
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import static org.opends.server.messages.MessageHandler.*;
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import static org.opends.server.util.ServerConstants.*;
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import static org.opends.server.util.StaticUtils.*;
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/**
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* This class defines a backend used to present information about Directory
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* Server backups. It will not actually store anything, but upon request will
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* retrieve information about the backups that it knows about. The backups will
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* be arranged in a hierarchy based on the directory that contains them, and
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* it may be possible to dynamically discover new backups if a previously
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* unknown backup directory is included in the base DN.
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*/
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public class BackupBackend
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extends Backend
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implements ConfigurableComponent
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{
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/**
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* The fully-qualified name of this class for debugging purposes.
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*/
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private static final String CLASS_NAME =
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"org.opends.server.backends.BackupBackend";
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// The DN of the configuration entry for this backend.
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private DN configEntryDN;
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// The DN for the base backup entry.
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private DN backupBaseDN;
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// The set of base DNs for this backend.
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private DN[] baseDNs;
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// The backup base entry.
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private Entry backupBaseEntry;
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// The set of supported controls for this backend.
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private HashSet<String> supportedControls;
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// The set of supported features for this backend.
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private HashSet<String> supportedFeatures;
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// The set of predefined backup directories that we will use.
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private LinkedHashSet<File> backupDirectories;
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/**
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* Creates a new backend with the provided information. All backend
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* implementations must implement a default constructor that use
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* <CODE>super()</CODE> to invoke this constructor.
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*/
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public BackupBackend()
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{
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super();
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assert debugConstructor(CLASS_NAME);
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// Perform all initialization in initializeBackend.
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}
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/**
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* Initializes this backend based on the information in the provided
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* configuration entry.
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*
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* @param configEntry The configuration entry that contains the information
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* to use to initialize this backend.
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* @param baseDNs The set of base DNs that have been configured for this
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* backend.
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*
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* @throws ConfigException If an unrecoverable problem arises in the
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* process of performing the initialization.
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*
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* @throws InitializationException If a problem occurs during initialization
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* that is not related to the server
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* configuration.
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*/
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public void initializeBackend(ConfigEntry configEntry, DN[] baseDNs)
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throws ConfigException, InitializationException
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{
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assert debugEnter(CLASS_NAME, "initializeBackend",
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String.valueOf(configEntry));
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// Make sure that a configuration entry was provided. If not, then we will
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// not be able to complete initialization.
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if (configEntry == null)
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{
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int msgID = MSGID_BACKUP_CONFIG_ENTRY_NULL;
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String message = getMessage(msgID);
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throw new ConfigException(msgID, message);
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}
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configEntryDN = configEntry.getDN();
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// Create the set of base DNs that we will handle. In this case, it's just
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// the DN of the base backup entry.
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try
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{
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backupBaseDN = DN.decode(DN_BACKUP_ROOT);
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}
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catch (Exception e)
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{
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assert debugException(CLASS_NAME, "initializeBackend", e);
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int msgID = MSGID_BACKUP_CANNOT_DECODE_BACKUP_ROOT_DN;
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String message = getMessage(msgID, stackTraceToSingleLineString(e));
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throw new InitializationException(msgID, message, e);
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}
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// FIXME -- Deal with this more correctly.
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this.baseDNs = new DN[] { backupBaseDN };
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// Determine the set of backup directories that we will use by default.
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int msgID = MSGID_BACKUP_DESCRIPTION_BACKUP_DIR_LIST;
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StringConfigAttribute backupDirStub =
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new StringConfigAttribute(ATTR_BACKUP_DIR_LIST, getMessage(msgID),
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true, true, false);
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try
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{
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StringConfigAttribute backupDirAttr =
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(StringConfigAttribute)
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configEntry.getConfigAttribute(backupDirStub);
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if (backupDirAttr == null)
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{
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backupDirectories = new LinkedHashSet<File>();
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}
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else
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{
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List<String> values = backupDirAttr.activeValues();
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backupDirectories = new LinkedHashSet<File>(values.size());
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for (String s : values)
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{
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backupDirectories.add(getFileForPath(s));
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}
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}
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}
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catch (Exception e)
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{
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assert debugException(CLASS_NAME, "initializeBackend", e);
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msgID = MSGID_BACKUP_CANNOT_DETERMINE_BACKUP_DIR_LIST;
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String message = getMessage(msgID, stackTraceToSingleLineString(e));
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throw new InitializationException(msgID, message,e);
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}
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// Construct the backup base entry.
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LinkedHashMap<ObjectClass,String> objectClasses =
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new LinkedHashMap<ObjectClass,String>(2);
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objectClasses.put(DirectoryServer.getTopObjectClass(), OC_TOP);
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ObjectClass untypedOC =
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DirectoryServer.getObjectClass(OC_UNTYPED_OBJECT_LC, true);
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objectClasses.put(untypedOC, OC_UNTYPED_OBJECT);
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LinkedHashMap<AttributeType,List<Attribute>> opAttrs =
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new LinkedHashMap<AttributeType,List<Attribute>>(0);
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LinkedHashMap<AttributeType,List<Attribute>> userAttrs =
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new LinkedHashMap<AttributeType,List<Attribute>>(1);
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RDN rdn = backupBaseDN.getRDN();
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int numAVAs = rdn.getNumValues();
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for (int i=0; i < numAVAs; i++)
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{
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LinkedHashSet<AttributeValue> valueSet =
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new LinkedHashSet<AttributeValue>(1);
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valueSet.add(rdn.getAttributeValue(i));
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AttributeType attrType = rdn.getAttributeType(i);
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ArrayList<Attribute> attrList = new ArrayList<Attribute>(1);
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attrList.add(new Attribute(attrType, attrType.getNameOrOID(),
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valueSet));
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userAttrs.put(attrType, attrList);
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}
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backupBaseEntry = new Entry(backupBaseDN, objectClasses, userAttrs,
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opAttrs);
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// Define an empty sets for the supported controls and features.
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supportedControls = new HashSet<String>(0);
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supportedFeatures = new HashSet<String>(0);
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// Register with the Directory Server as a configurable component.
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DirectoryServer.registerConfigurableComponent(this);
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// Register the backup base as a private suffix.
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try
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{
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DirectoryServer.registerBaseDN(backupBaseDN, this, true, false);
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}
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catch (Exception e)
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{
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assert debugException(CLASS_NAME, "initializeBackend", e);
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msgID = MSGID_BACKEND_CANNOT_REGISTER_BASEDN;
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String message = getMessage(msgID, backupBaseDN.toString(),
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stackTraceToSingleLineString(e));
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throw new InitializationException(msgID, message, e);
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}
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}
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/**
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* Performs any necessary work to finalize this backend, including closing any
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* underlying databases or connections and deregistering any suffixes that it
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* manages with the Directory Server. This may be called during the
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* Directory Server shutdown process or if a backend is disabled with the
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* server online. It must not return until the backend is closed.
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* <BR><BR>
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* This method may not throw any exceptions. If any problems are encountered,
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* then they may be logged but the closure should progress as completely as
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* possible.
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*/
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public void finalizeBackend()
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{
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assert debugEnter(CLASS_NAME, "finalizeBackend");
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DirectoryServer.deregisterConfigurableComponent(this);
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try
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{
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DirectoryServer.deregisterBaseDN(backupBaseDN, false);
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}
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catch (Exception e)
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{
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assert debugException(CLASS_NAME, "finalizeBackend", e);
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}
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}
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/**
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* Retrieves the set of base-level DNs that may be used within this backend.
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*
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* @return The set of base-level DNs that may be used within this backend.
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*/
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public DN[] getBaseDNs()
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{
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assert debugEnter(CLASS_NAME, "getBaseDNs");
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return baseDNs;
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}
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/**
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* {@inheritDoc}
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*/
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public long getEntryCount()
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{
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assert debugEnter(CLASS_NAME, "getEntryCount");
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int numEntries = 1;
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AttributeType backupPathType =
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DirectoryServer.getAttributeType(ATTR_BACKUP_DIRECTORY_PATH, true);
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for (File f : backupDirectories)
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{
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try
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{
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DN backupDirDN = makeChildDN(backupBaseDN, backupPathType,
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f.getAbsolutePath());
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getBackupDirectoryEntry(backupDirDN);
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numEntries++;
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} catch (Exception e) {}
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}
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return numEntries;
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}
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/**
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* Indicates whether the data associated with this backend may be considered
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* local (i.e., in a repository managed by the Directory Server) rather than
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* remote (i.e., in an external repository accessed by the Directory Server
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* but managed through some other means).
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*
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* @return <CODE>true</CODE> if the data associated with this backend may be
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* considered local, or <CODE>false</CODE> if it is remote.
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*/
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public boolean isLocal()
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{
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assert debugEnter(CLASS_NAME, "isLocal");
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// For the purposes of this method, this is a local backend.
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return true;
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}
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/**
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* Retrieves the requested entry from this backend.
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*
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* @param entryDN The distinguished name of the entry to retrieve.
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*
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* @return The requested entry, or <CODE>null</CODE> if the entry does not
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* exist.
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*
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* @throws DirectoryException If a problem occurs while trying to retrieve
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* the entry.
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*/
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public Entry getEntry(DN entryDN)
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throws DirectoryException
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{
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assert debugEnter(CLASS_NAME, "getEntry", String.valueOf(entryDN));
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// If the requested entry was null, then throw an exception.
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if (entryDN == null)
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{
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int msgID = MSGID_BACKUP_GET_ENTRY_NULL;
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String message = getMessage(msgID);
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throw new DirectoryException(DirectoryServer.getServerErrorResultCode(),
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message, msgID);
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}
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// If the requested entry was the backend base entry, then retrieve it.
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if (entryDN.equals(backupBaseDN))
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{
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return backupBaseEntry;
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}
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// See if the requested entry was one level below the backend base entry.
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// If so, then it must point to a backup directory. Otherwise, it must be
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// two levels below the backup base entry and must point to a specific
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// backup.
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DN parentDN = entryDN.getParentDNInSuffix();
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if (parentDN == null)
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{
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int msgID = MSGID_BACKUP_INVALID_BASE;
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String message = getMessage(msgID, String.valueOf(entryDN));
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throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID);
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}
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else if (parentDN.equals(backupBaseDN))
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{
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return getBackupDirectoryEntry(entryDN);
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}
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else if (backupBaseDN.equals(parentDN.getParentDNInSuffix()))
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{
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return getBackupEntry(entryDN);
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}
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else
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{
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int msgID = MSGID_BACKUP_INVALID_BASE;
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String message = getMessage(msgID, String.valueOf(entryDN));
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throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID,
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backupBaseDN, null);
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}
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}
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/**
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* Generates an entry for a backup directory based on the provided DN. The
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* DN must contain an RDN component that specifies the path to the backup
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* directory, and that directory must exist and be a valid backup directory.
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*
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* @param entryDN The DN of the backup directory entry to retrieve.
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*
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* @return The requested backup directory entry.
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*
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* @throws DirectoryException If the specified directory does not exist or
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* is not a valid backup directory, or if the DN
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* does not specify any backup directory.
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*/
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private Entry getBackupDirectoryEntry(DN entryDN)
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throws DirectoryException
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{
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assert debugEnter(CLASS_NAME, "getBackupDirectoryEntry",
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String.valueOf(entryDN));
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// Make sure that the DN specifies a backup directory.
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AttributeType t =
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DirectoryServer.getAttributeType(ATTR_BACKUP_DIRECTORY_PATH, true);
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AttributeValue v = entryDN.getRDN().getAttributeValue(t);
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if (v == null)
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{
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int msgID = MSGID_BACKUP_DN_DOES_NOT_SPECIFY_DIRECTORY;
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String message = getMessage(msgID, String.valueOf(entryDN));
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throw new DirectoryException(ResultCode.CONSTRAINT_VIOLATION, message,
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msgID, backupBaseDN, null);
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}
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// Get a handle to the backup directory and the information that it
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// contains.
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BackupDirectory backupDirectory;
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try
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{
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backupDirectory =
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BackupDirectory.readBackupDirectoryDescriptor(v.getStringValue());
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}
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catch (ConfigException ce)
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{
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assert debugException(CLASS_NAME, "getBackupDirectoryEntry", ce);
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int msgID = MSGID_BACKUP_INVALID_BACKUP_DIRECTORY;
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String message = getMessage(msgID, String.valueOf(entryDN),
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ce.getMessage());
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throw new DirectoryException(ResultCode.CONSTRAINT_VIOLATION, message,
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msgID);
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}
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catch (Exception e)
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{
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assert debugException(CLASS_NAME, "getBackupDirectoryEntry", e);
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int msgID = MSGID_BACKUP_ERROR_GETTING_BACKUP_DIRECTORY;
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String message = getMessage(msgID, stackTraceToSingleLineString(e));
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throw new DirectoryException(DirectoryServer.getServerErrorResultCode(),
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message, msgID);
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}
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// Construct the backup directory entry to return.
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LinkedHashMap<ObjectClass,String> ocMap =
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new LinkedHashMap<ObjectClass,String>(2);
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ocMap.put(DirectoryServer.getTopObjectClass(), OC_TOP);
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ObjectClass backupDirOC =
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DirectoryServer.getObjectClass(OC_BACKUP_DIRECTORY, true);
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ocMap.put(backupDirOC, OC_BACKUP_DIRECTORY);
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LinkedHashMap<AttributeType,List<Attribute>> opAttrs =
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new LinkedHashMap<AttributeType,List<Attribute>>(0);
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LinkedHashMap<AttributeType,List<Attribute>> userAttrs =
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new LinkedHashMap<AttributeType,List<Attribute>>(3);
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LinkedHashSet<AttributeValue> valueSet =
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new LinkedHashSet<AttributeValue>(1);
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valueSet.add(v);
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ArrayList<Attribute> attrList = new ArrayList<Attribute>(1);
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attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
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userAttrs.put(t, attrList);
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t = DirectoryServer.getAttributeType(ATTR_BACKUP_BACKEND_DN, true);
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valueSet = new LinkedHashSet<AttributeValue>(1);
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valueSet.add(new AttributeValue(t,
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backupDirectory.getConfigEntryDN().toString()));
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attrList = new ArrayList<Attribute>(1);
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attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
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userAttrs.put(t, attrList);
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return new Entry(entryDN, ocMap, userAttrs, opAttrs);
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}
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/**
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* Generates an entry for a backup based on the provided DN. The DN must
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* have an RDN component that specifies the backup ID, and the parent DN must
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* have an RDN component that specifies the backup directory.
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*
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* @param entryDN The DN of the backup entry to retrieve.
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*
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* @return The requested backup entry.
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*
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* @throws DirectoryException If the specified backup does not exist or is
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* invalid.
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*/
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private Entry getBackupEntry(DN entryDN)
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throws DirectoryException
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{
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assert debugEnter(CLASS_NAME, "getBackupEntry", String.valueOf(entryDN));
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|
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// First, get the backup ID from the entry DN.
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AttributeType idType = DirectoryServer.getAttributeType(ATTR_BACKUP_ID,
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true);
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AttributeValue idValue = entryDN.getRDN().getAttributeValue(idType);
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if (idValue == null)
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{
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int msgID = MSGID_BACKUP_NO_BACKUP_ID_IN_DN;
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String message = getMessage(msgID, String.valueOf(entryDN));
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throw new DirectoryException(ResultCode.CONSTRAINT_VIOLATION, message,
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msgID);
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}
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String backupID = idValue.getStringValue();
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|
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// Next, get the backup directory from the parent DN.
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DN parentDN = entryDN.getParentDNInSuffix();
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if (parentDN == null)
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{
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int msgID = MSGID_BACKUP_NO_BACKUP_PARENT_DN;
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String message = getMessage(msgID, String.valueOf(entryDN));
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throw new DirectoryException(ResultCode.CONSTRAINT_VIOLATION, message,
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msgID);
|
}
|
|
AttributeType t =
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DirectoryServer.getAttributeType(ATTR_BACKUP_DIRECTORY_PATH, true);
|
AttributeValue v = parentDN.getRDN().getAttributeValue(t);
|
if (v == null)
|
{
|
int msgID = MSGID_BACKUP_NO_BACKUP_DIR_IN_DN;
|
String message = getMessage(msgID, String.valueOf(entryDN));
|
throw new DirectoryException(ResultCode.CONSTRAINT_VIOLATION, message,
|
msgID);
|
}
|
|
|
BackupDirectory backupDirectory;
|
try
|
{
|
backupDirectory =
|
BackupDirectory.readBackupDirectoryDescriptor(v.getStringValue());
|
}
|
catch (ConfigException ce)
|
{
|
assert debugException(CLASS_NAME, "getBackupEntry", ce);
|
|
int msgID = MSGID_BACKUP_INVALID_BACKUP_DIRECTORY;
|
String message = getMessage(msgID, ce.getMessage());
|
throw new DirectoryException(ResultCode.CONSTRAINT_VIOLATION, message,
|
msgID);
|
}
|
catch (Exception e)
|
{
|
assert debugException(CLASS_NAME, "getBackupEntry", e);
|
|
int msgID = MSGID_BACKUP_ERROR_GETTING_BACKUP_DIRECTORY;
|
String message = getMessage(msgID, stackTraceToSingleLineString(e));
|
throw new DirectoryException(DirectoryServer.getServerErrorResultCode(),
|
message, msgID);
|
}
|
|
BackupInfo backupInfo = backupDirectory.getBackupInfo(backupID);
|
if (backupInfo == null)
|
{
|
int msgID = MSGID_BACKUP_NO_SUCH_BACKUP;
|
String message = getMessage(msgID, backupID, backupDirectory.getPath());
|
throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID,
|
parentDN, null);
|
}
|
|
|
// Construct the backup entry to return.
|
LinkedHashMap<ObjectClass,String> ocMap =
|
new LinkedHashMap<ObjectClass,String>(3);
|
ocMap.put(DirectoryServer.getTopObjectClass(), OC_TOP);
|
|
ObjectClass oc = DirectoryServer.getObjectClass(OC_BACKUP_INFO, true);
|
ocMap.put(oc, OC_BACKUP_INFO);
|
|
oc = DirectoryServer.getObjectClass(OC_EXTENSIBLE_OBJECT_LC, true);
|
ocMap.put(oc, OC_EXTENSIBLE_OBJECT);
|
|
LinkedHashMap<AttributeType,List<Attribute>> opAttrs =
|
new LinkedHashMap<AttributeType,List<Attribute>>(0);
|
LinkedHashMap<AttributeType,List<Attribute>> userAttrs =
|
new LinkedHashMap<AttributeType,List<Attribute>>();
|
|
LinkedHashSet<AttributeValue> valueSet =
|
new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(idValue);
|
|
ArrayList<Attribute> attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(idType, idType.getNameOrOID(), valueSet));
|
userAttrs.put(idType, attrList);
|
|
|
backupInfo.getBackupDirectory();
|
valueSet = new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(v);
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
|
|
Date backupDate = backupInfo.getBackupDate();
|
if (backupDate != null)
|
{
|
t = DirectoryServer.getAttributeType(ATTR_BACKUP_DATE, true);
|
valueSet = new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(new AttributeValue(t,
|
GeneralizedTimeSyntax.format(backupDate)));
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
}
|
|
|
t = DirectoryServer.getAttributeType(ATTR_BACKUP_COMPRESSED, true);
|
valueSet = new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(BooleanSyntax.createBooleanValue(backupInfo.isCompressed()));
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
|
|
t = DirectoryServer.getAttributeType(ATTR_BACKUP_ENCRYPTED, true);
|
valueSet = new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(BooleanSyntax.createBooleanValue(backupInfo.isEncrypted()));
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
|
|
t = DirectoryServer.getAttributeType(ATTR_BACKUP_INCREMENTAL, true);
|
valueSet = new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(BooleanSyntax.createBooleanValue(backupInfo.isIncremental()));
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
|
|
HashSet<String> dependencies = backupInfo.getDependencies();
|
if ((dependencies != null) && (! dependencies.isEmpty()))
|
{
|
t = DirectoryServer.getAttributeType(ATTR_BACKUP_DEPENDENCY, true);
|
valueSet = new LinkedHashSet<AttributeValue>(dependencies.size());
|
for (String s : dependencies)
|
{
|
valueSet.add(new AttributeValue(t, s));
|
}
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
}
|
|
|
byte[] signedHash = backupInfo.getSignedHash();
|
if (signedHash != null)
|
{
|
t = DirectoryServer.getAttributeType(ATTR_BACKUP_SIGNED_HASH, true);
|
valueSet = new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(new AttributeValue(t, new ASN1OctetString(signedHash)));
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
}
|
|
|
byte[] unsignedHash = backupInfo.getUnsignedHash();
|
if (unsignedHash != null)
|
{
|
t = DirectoryServer.getAttributeType(ATTR_BACKUP_UNSIGNED_HASH, true);
|
valueSet = new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(new AttributeValue(t, new ASN1OctetString(unsignedHash)));
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
}
|
|
|
HashMap<String,String> properties = backupInfo.getBackupProperties();
|
if ((properties != null) && (! properties.isEmpty()))
|
{
|
for (Map.Entry<String,String> e : properties.entrySet())
|
{
|
t = DirectoryServer.getAttributeType(toLowerCase(e.getKey()), true);
|
valueSet = new LinkedHashSet<AttributeValue>(1);
|
valueSet.add(new AttributeValue(t, e.getValue()));
|
attrList = new ArrayList<Attribute>(1);
|
attrList.add(new Attribute(t, t.getNameOrOID(), valueSet));
|
userAttrs.put(t, attrList);
|
}
|
}
|
|
|
return new Entry(entryDN, ocMap, userAttrs, opAttrs);
|
}
|
|
|
|
/**
|
* Adds the provided entry to this backend. This method must ensure that the
|
* entry is appropriate for the backend and that no entry already exists with
|
* the same DN.
|
*
|
* @param entry The entry to add to this backend.
|
* @param addOperation The add operation with which the new entry is
|
* associated. This may be <CODE>null</CODE> for adds
|
* performed internally.
|
*
|
* @throws DirectoryException If a problem occurs while trying to add the
|
* entry.
|
*/
|
public void addEntry(Entry entry, AddOperation addOperation)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "addEntry", String.valueOf(entry),
|
String.valueOf(addOperation));
|
|
int msgID = MSGID_BACKUP_ADD_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Removes the specified entry from this backend. This method must ensure
|
* that the entry exists and that it does not have any subordinate entries
|
* (unless the backend supports a subtree delete operation and the client
|
* included the appropriate information in the request).
|
*
|
* @param entryDN The DN of the entry to remove from this backend.
|
* @param deleteOperation The delete operation with which this action is
|
* associated. This may be <CODE>null</CODE> for
|
* deletes performed internally.
|
*
|
* @throws DirectoryException If a problem occurs while trying to remove the
|
* entry.
|
*/
|
public void deleteEntry(DN entryDN, DeleteOperation deleteOperation)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "deleteEntry", String.valueOf(entryDN),
|
String.valueOf(deleteOperation));
|
|
int msgID = MSGID_BACKUP_DELETE_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Replaces the specified entry with the provided entry in this backend. The
|
* backend must ensure that an entry already exists with the same DN as the
|
* provided entry.
|
*
|
* @param entry The new entry to use in place of the existing
|
* entry with the same DN.
|
* @param modifyOperation The modify operation with which this action is
|
* associated. This may be <CODE>null</CODE> for
|
* modifications performed internally.
|
*
|
* @throws DirectoryException If a problem occurs while trying to replace
|
* the entry.
|
*/
|
public void replaceEntry(Entry entry, ModifyOperation modifyOperation)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "replaceEntry", String.valueOf(entry),
|
String.valueOf(modifyOperation));
|
|
int msgID = MSGID_BACKUP_MODIFY_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Moves and/or renames the provided entry in this backend, altering any
|
* subordinate entries as necessary. This must ensure that an entry already
|
* exists with the provided current DN, and that no entry exists with the
|
* target DN of the provided entry.
|
*
|
* @param currentDN The current DN of the entry to be replaced.
|
* @param entry The new content to use for the entry.
|
* @param modifyDNOperation The modify DN operation with which this action
|
* is associated. This may be <CODE>null</CODE>
|
* for modify DN operations performed internally.
|
*
|
* @throws DirectoryException If a problem occurs while trying to perform
|
* the rename.
|
*/
|
public void renameEntry(DN currentDN, Entry entry,
|
ModifyDNOperation modifyDNOperation)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "renameEntry", String.valueOf(currentDN),
|
String.valueOf(entry), String.valueOf(modifyDNOperation));
|
|
int msgID = MSGID_BACKUP_MODIFY_DN_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Processes the specified search in this backend. Matching entries should be
|
* provided back to the core server using the
|
* <CODE>SearchOperation.returnEntry</CODE> method.
|
*
|
* @param searchOperation The search operation to be processed.
|
*
|
* @throws DirectoryException If a problem occurs while processing the
|
* search.
|
*/
|
public void search(SearchOperation searchOperation)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "search", String.valueOf(searchOperation));
|
|
|
// Get the base entry for the search, if possible. If it doesn't exist,
|
// then this will throw an exception.
|
DN baseDN = searchOperation.getBaseDN();
|
Entry baseEntry = getEntry(baseDN);
|
|
|
// Look at the base DN and see if it's the backup base DN, a backup
|
// directory entry DN, or a backup entry DN.
|
DN parentDN;
|
SearchScope scope = searchOperation.getScope();
|
SearchFilter filter = searchOperation.getFilter();
|
if (backupBaseDN.equals(baseDN))
|
{
|
if ((scope == SearchScope.BASE_OBJECT) ||
|
(scope == SearchScope.WHOLE_SUBTREE))
|
{
|
if (filter.matchesEntry(baseEntry))
|
{
|
searchOperation.returnEntry(baseEntry, null);
|
}
|
}
|
|
if ((scope != SearchScope.BASE_OBJECT) && (! backupDirectories.isEmpty()))
|
{
|
AttributeType backupPathType =
|
DirectoryServer.getAttributeType(ATTR_BACKUP_DIRECTORY_PATH, true);
|
for (File f : backupDirectories)
|
{
|
DN backupDirDN = makeChildDN(backupBaseDN, backupPathType,
|
f.getAbsolutePath());
|
|
Entry backupDirEntry;
|
try
|
{
|
backupDirEntry = getBackupDirectoryEntry(backupDirDN);
|
}
|
catch (Exception e)
|
{
|
assert debugException(CLASS_NAME, "search", e);
|
|
continue;
|
}
|
|
if (filter.matchesEntry(backupDirEntry))
|
{
|
searchOperation.returnEntry(backupDirEntry, null);
|
}
|
|
if (scope != SearchScope.SINGLE_LEVEL)
|
{
|
List<Attribute> attrList =
|
backupDirEntry.getAttribute(backupPathType);
|
if ((attrList != null) && (! attrList.isEmpty()))
|
{
|
for (AttributeValue v : attrList.get(0).getValues())
|
{
|
try
|
{
|
BackupDirectory backupDirectory =
|
BackupDirectory.readBackupDirectoryDescriptor(
|
v.getStringValue());
|
AttributeType idType =
|
DirectoryServer.getAttributeType(ATTR_BACKUP_ID,
|
true);
|
for (String backupID : backupDirectory.getBackups().keySet())
|
{
|
DN backupEntryDN = makeChildDN(backupDirDN, idType,
|
backupID);
|
Entry backupEntry = getBackupEntry(backupEntryDN);
|
if (filter.matchesEntry(backupEntry))
|
{
|
searchOperation.returnEntry(backupEntry, null);
|
}
|
}
|
}
|
catch (Exception e)
|
{
|
assert debugException(CLASS_NAME, "search", e);
|
|
continue;
|
}
|
}
|
}
|
}
|
}
|
}
|
}
|
else if (backupBaseDN.equals(parentDN = baseDN.getParentDNInSuffix()))
|
{
|
Entry backupDirEntry = getBackupDirectoryEntry(baseDN);
|
|
if ((scope == SearchScope.BASE_OBJECT) ||
|
(scope == SearchScope.WHOLE_SUBTREE))
|
{
|
if (filter.matchesEntry(backupDirEntry))
|
{
|
searchOperation.returnEntry(backupDirEntry, null);
|
}
|
}
|
|
|
if (scope != SearchScope.BASE_OBJECT)
|
{
|
AttributeType t =
|
DirectoryServer.getAttributeType(ATTR_BACKUP_DIRECTORY_PATH, true);
|
List<Attribute> attrList = backupDirEntry.getAttribute(t);
|
if ((attrList != null) && (! attrList.isEmpty()))
|
{
|
for (AttributeValue v : attrList.get(0).getValues())
|
{
|
try
|
{
|
BackupDirectory backupDirectory =
|
BackupDirectory.readBackupDirectoryDescriptor(
|
v.getStringValue());
|
AttributeType idType =
|
DirectoryServer.getAttributeType(ATTR_BACKUP_ID,
|
true);
|
for (String backupID : backupDirectory.getBackups().keySet())
|
{
|
DN backupEntryDN = makeChildDN(baseDN, idType,
|
backupID);
|
Entry backupEntry = getBackupEntry(backupEntryDN);
|
if (filter.matchesEntry(backupEntry))
|
{
|
searchOperation.returnEntry(backupEntry, null);
|
}
|
}
|
}
|
catch (Exception e)
|
{
|
assert debugException(CLASS_NAME, "search", e);
|
|
continue;
|
}
|
}
|
}
|
}
|
}
|
else
|
{
|
if ((parentDN == null)
|
|| (! backupBaseDN.equals(parentDN.getParentDNInSuffix())))
|
{
|
int msgID = MSGID_BACKUP_NO_SUCH_ENTRY;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message, msgID);
|
}
|
|
if ((scope == SearchScope.BASE_OBJECT) ||
|
(scope == SearchScope.WHOLE_SUBTREE))
|
{
|
Entry backupEntry = getBackupEntry(baseDN);
|
if (backupEntry == null)
|
{
|
int msgID = MSGID_BACKUP_NO_SUCH_ENTRY;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.NO_SUCH_OBJECT, message,
|
msgID);
|
}
|
|
if (filter.matchesEntry(backupEntry))
|
{
|
searchOperation.returnEntry(backupEntry, null);
|
}
|
}
|
}
|
}
|
|
|
|
/**
|
* Retrieves the OIDs of the controls that may be supported by this backend.
|
*
|
* @return The OIDs of the controls that may be supported by this backend.
|
*/
|
public HashSet<String> getSupportedControls()
|
{
|
assert debugEnter(CLASS_NAME, "getSupportedControls");
|
|
return supportedControls;
|
}
|
|
|
|
/**
|
* Retrieves the OIDs of the features that may be supported by this backend.
|
*
|
* @return The OIDs of the features that may be supported by this backend.
|
*/
|
public HashSet<String> getSupportedFeatures()
|
{
|
assert debugEnter(CLASS_NAME, "getSupportedFeatures");
|
|
return supportedFeatures;
|
}
|
|
|
|
/**
|
* Indicates whether this backend provides a mechanism to export the data it
|
* contains to an LDIF file.
|
*
|
* @return <CODE>true</CODE> if this backend provides an LDIF export
|
* mechanism, or <CODE>false</CODE> if not.
|
*/
|
public boolean supportsLDIFExport()
|
{
|
assert debugEnter(CLASS_NAME, "supportsLDIFExport");
|
|
// We do not support LDIF exports.
|
return false;
|
}
|
|
|
|
/**
|
* Exports the contents of this backend to LDIF. This method should only be
|
* called if <CODE>supportsLDIFExport</CODE> returns <CODE>true</CODE>. Note
|
* that the server will not explicitly initialize this backend before calling
|
* this method.
|
*
|
* @param configEntry The configuration entry for this backend.
|
* @param baseDNs The set of base DNs configured for this backend.
|
* @param exportConfig The configuration to use when performing the export.
|
*
|
* @throws DirectoryException If a problem occurs while performing the LDIF
|
* export.
|
*/
|
public void exportLDIF(ConfigEntry configEntry, DN[] baseDNs,
|
LDIFExportConfig exportConfig)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "exportLDIF", String.valueOf(exportConfig));
|
|
int msgID = MSGID_BACKUP_EXPORT_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Indicates whether this backend provides a mechanism to import its data from
|
* an LDIF file.
|
*
|
* @return <CODE>true</CODE> if this backend provides an LDIF import
|
* mechanism, or <CODE>false</CODE> if not.
|
*/
|
public boolean supportsLDIFImport()
|
{
|
assert debugEnter(CLASS_NAME, "supportsLDIFImport");
|
|
// This backend does not support LDIF imports.
|
return false;
|
}
|
|
|
|
/**
|
* Imports information from an LDIF file into this backend. This method
|
* should only be called if <CODE>supportsLDIFImport</CODE> returns
|
* <CODE>true</CODE>. Note that the server will not explicitly initialize
|
* this backend before calling this method.
|
*
|
* @param configEntry The configuration entry for this backend.
|
* @param baseDNs The set of base DNs configured for this backend.
|
* @param importConfig The configuration to use when performing the import.
|
*
|
* @throws DirectoryException If a problem occurs while performing the LDIF
|
* import.
|
*/
|
public void importLDIF(ConfigEntry configEntry, DN[] baseDNs,
|
LDIFImportConfig importConfig)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "importLDIF", String.valueOf(importConfig));
|
|
|
// This backend does not support LDIF imports.
|
int msgID = MSGID_BACKUP_IMPORT_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Indicates whether this backend provides a backup mechanism of any kind.
|
* This method is used by the backup process when backing up all backends to
|
* determine whether this backend is one that should be skipped. It should
|
* only return <CODE>true</CODE> for backends that it is not possible to
|
* archive directly (e.g., those that don't store their data locally, but
|
* rather pass through requests to some other repository).
|
*
|
* @return <CODE>true</CODE> if this backend provides any kind of backup
|
* mechanism, or <CODE>false</CODE> if it does not.
|
*/
|
public boolean supportsBackup()
|
{
|
assert debugEnter(CLASS_NAME, "supportsBackup");
|
|
// This backend does not provide a backup/restore mechanism.
|
return false;
|
}
|
|
|
|
/**
|
* Indicates whether this backend provides a mechanism to perform a backup of
|
* its contents in a form that can be restored later, based on the provided
|
* configuration.
|
*
|
* @param backupConfig The configuration of the backup for which to
|
* make the determination.
|
* @param unsupportedReason A buffer to which a message can be appended
|
* explaining why the requested backup is not
|
* supported.
|
*
|
* @return <CODE>true</CODE> if this backend provides a mechanism for
|
* performing backups with the provided configuration, or
|
* <CODE>false</CODE> if not.
|
*/
|
public boolean supportsBackup(BackupConfig backupConfig,
|
StringBuilder unsupportedReason)
|
{
|
assert debugEnter(CLASS_NAME, "supportsBackup");
|
|
|
// This backend does not provide a backup/restore mechanism.
|
return false;
|
}
|
|
|
|
/**
|
* Creates a backup of the contents of this backend in a form that may be
|
* restored at a later date if necessary. This method should only be called
|
* if <CODE>supportsBackup</CODE> returns <CODE>true</CODE>. Note that the
|
* server will not explicitly initialize this backend before calling this
|
* method.
|
*
|
* @param configEntry The configuration entry for this backend.
|
* @param backupConfig The configuration to use when performing the backup.
|
*
|
* @throws DirectoryException If a problem occurs while performing the
|
* backup.
|
*/
|
public void createBackup(ConfigEntry configEntry, BackupConfig backupConfig)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "createBackup", String.valueOf(backupConfig));
|
|
|
// This backend does not provide a backup/restore mechanism.
|
int msgID = MSGID_BACKUP_BACKUP_AND_RESTORE_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Removes the specified backup if it is possible to do so.
|
*
|
* @param backupDirectory The backup directory structure with which the
|
* specified backup is associated.
|
* @param backupID The backup ID for the backup to be removed.
|
*
|
* @throws DirectoryException If it is not possible to remove the specified
|
* backup for some reason (e.g., no such backup
|
* exists or there are other backups that are
|
* dependent upon it).
|
*/
|
public void removeBackup(BackupDirectory backupDirectory,
|
String backupID)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "removeBackup",
|
String.valueOf(backupDirectory),
|
String.valueOf(backupID));
|
|
|
// This backend does not provide a backup/restore mechanism.
|
int msgID = MSGID_BACKUP_BACKUP_AND_RESTORE_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Indicates whether this backend provides a mechanism to restore a backup.
|
*
|
* @return <CODE>true</CODE> if this backend provides a mechanism for
|
* restoring backups, or <CODE>false</CODE> if not.
|
*/
|
public boolean supportsRestore()
|
{
|
assert debugEnter(CLASS_NAME, "supportsRestore");
|
|
|
// This backend does not provide a backup/restore mechanism.
|
return false;
|
}
|
|
|
|
/**
|
* Restores a backup of the contents of this backend. This method should only
|
* be called if <CODE>supportsRestore</CODE> returns <CODE>true</CODE>. Note
|
* that the server will not explicitly initialize this backend before calling
|
* this method.
|
*
|
* @param configEntry The configuration entry for this backend.
|
* @param restoreConfig The configuration to use when performing the
|
* restore.
|
*
|
* @throws DirectoryException If a problem occurs while performing the
|
* restore.
|
*/
|
public void restoreBackup(ConfigEntry configEntry,
|
RestoreConfig restoreConfig)
|
throws DirectoryException
|
{
|
assert debugEnter(CLASS_NAME, "restoreBackup",
|
String.valueOf(restoreConfig));
|
|
|
// This backend does not provide a backup/restore mechanism.
|
int msgID = MSGID_BACKUP_BACKUP_AND_RESTORE_NOT_SUPPORTED;
|
String message = getMessage(msgID);
|
throw new DirectoryException(ResultCode.UNWILLING_TO_PERFORM, message,
|
msgID);
|
}
|
|
|
|
/**
|
* Retrieves the DN of the configuration entry with which this component is
|
* associated.
|
*
|
* @return The DN of the configuration entry with which this component is
|
* associated.
|
*/
|
public DN getConfigurableComponentEntryDN()
|
{
|
assert debugEnter(CLASS_NAME, "getConfigurableComponentEntryDN");
|
|
return configEntryDN;
|
}
|
|
|
|
/**
|
* Retrieves the set of configuration attributes that are associated with this
|
* configurable component.
|
*
|
* @return The set of configuration attributes that are associated with this
|
* configurable component.
|
*/
|
public List<ConfigAttribute> getConfigurationAttributes()
|
{
|
assert debugEnter(CLASS_NAME, "getConfigurationAttributes");
|
|
|
LinkedList<ConfigAttribute> attrs = new LinkedList<ConfigAttribute>();
|
|
|
ArrayList<String> backupDirs =
|
new ArrayList<String>(backupDirectories.size());
|
for (File f : backupDirectories)
|
{
|
backupDirs.add(f.getAbsolutePath());
|
}
|
|
int msgID = MSGID_BACKUP_DESCRIPTION_BACKUP_DIR_LIST;
|
attrs.add(new StringConfigAttribute(ATTR_BACKUP_DIR_LIST, getMessage(msgID),
|
true, true, false, backupDirs));
|
|
return attrs;
|
}
|
|
|
|
/**
|
* Indicates whether the provided configuration entry has an acceptable
|
* configuration for this component. If it does not, then detailed
|
* information about the problem(s) should be added to the provided list.
|
*
|
* @param configEntry The configuration entry for which to make the
|
* determination.
|
* @param unacceptableReasons A list that can be used to hold messages about
|
* why the provided entry does not have an
|
* acceptable configuration.
|
*
|
* @return <CODE>true</CODE> if the provided entry has an acceptable
|
* configuration for this component, or <CODE>false</CODE> if not.
|
*/
|
public boolean hasAcceptableConfiguration(ConfigEntry configEntry,
|
List<String> unacceptableReasons)
|
{
|
assert debugEnter(CLASS_NAME, "hasAcceptableConfiguration",
|
String.valueOf(configEntry), "java.util.List<String>");
|
|
|
// We'll accept anything here. The only configurable attribute is the
|
// default set of backup directories, but that doesn't require any
|
// validation at this point.
|
return true;
|
}
|
|
|
|
/**
|
* Makes a best-effort attempt to apply the configuration contained in the
|
* provided entry. Information about the result of this processing should be
|
* added to the provided message list. Information should always be added to
|
* this list if a configuration change could not be applied. If detailed
|
* results are requested, then information about the changes applied
|
* successfully (and optionally about parameters that were not changed) should
|
* also be included.
|
*
|
* @param configEntry The entry containing the new configuration to
|
* apply for this component.
|
* @param detailedResults Indicates whether detailed information about the
|
* processing should be added to the list.
|
*
|
* @return Information about the result of the configuration update.
|
*/
|
public ConfigChangeResult applyNewConfiguration(ConfigEntry configEntry,
|
boolean detailedResults)
|
{
|
assert debugEnter(CLASS_NAME, "applyNewConfiguration",
|
String.valueOf(configEntry),
|
String.valueOf(detailedResults));
|
|
|
ResultCode resultCode = ResultCode.SUCCESS;
|
boolean adminActionRequired = false;
|
ArrayList<String> messages = new ArrayList<String>();
|
|
|
int msgID = MSGID_BACKUP_DESCRIPTION_BACKUP_DIR_LIST;
|
StringConfigAttribute backupDirStub =
|
new StringConfigAttribute(ATTR_BACKUP_DIR_LIST, getMessage(msgID),
|
true, true, false);
|
try
|
{
|
StringConfigAttribute backupDirAttr =
|
(StringConfigAttribute)
|
configEntry.getConfigAttribute(backupDirStub);
|
if (backupDirAttr == null)
|
{
|
backupDirectories = new LinkedHashSet<File>();
|
}
|
else
|
{
|
List<String> values = backupDirAttr.activeValues();
|
backupDirectories = new LinkedHashSet<File>(values.size());
|
for (String s : values)
|
{
|
backupDirectories.add(getFileForPath(s));
|
}
|
}
|
}
|
catch (Exception e)
|
{
|
assert debugException(CLASS_NAME, "initializeBackend", e);
|
|
msgID = MSGID_BACKUP_CANNOT_DETERMINE_BACKUP_DIR_LIST;
|
messages.add(getMessage(msgID, stackTraceToSingleLineString(e)));
|
resultCode = DirectoryServer.getServerErrorResultCode();
|
}
|
|
|
return new ConfigChangeResult(resultCode, adminActionRequired, messages);
|
}
|
|
/**
|
* Create a new child DN from a given parent DN. The child RDN is formed
|
* from a given attribute type and string value.
|
* @param parentDN The DN of the parent.
|
* @param rdnAttrType The attribute type of the RDN.
|
* @param rdnStringValue The string value of the RDN.
|
* @return A new child DN.
|
*/
|
public static DN makeChildDN(DN parentDN, AttributeType rdnAttrType,
|
String rdnStringValue)
|
{
|
AttributeValue attrValue =
|
new AttributeValue(rdnAttrType, rdnStringValue);
|
return parentDN.concat(RDN.create(rdnAttrType, attrValue));
|
}
|
}
|
