1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with the License.  You may obtain a copy of the License at
9    *
10   *    http://www.apache.org/licenses/LICENSE-2.0
11   *
12   *  Unless required by applicable law or agreed to in writing,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License.
18   *
19   */
20  package org.apache.directory.server.core.trigger;
21  
22  import javax.naming.Name;
23  import javax.naming.NamingException;
24  import javax.naming.directory.Attributes;
25  import javax.naming.ldap.LdapContext;
26  
27  import org.slf4j.Logger;
28  import org.slf4j.LoggerFactory;
29  
30  
31  /**
32   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
33   * @version $Rev:$
34   */
35  public class BackupUtilities
36  {
37      private static final Logger LOG = LoggerFactory.getLogger( BackupUtilities.class );
38  
39  
40      public static void backupDeleted( LdapContext ctx, Name deletedEntryName,
41                                        Name operationPrincipal, Attributes deletedEntry ) throws NamingException
42      {
43          LOG.info( "User \"" + operationPrincipal + "\" has deleted entry \"" + deletedEntryName + "\"" );
44          LOG.info( "Entry content was: " + deletedEntry );
45          LdapContext backupCtx = ( LdapContext ) ctx.lookup( "ou=backupContext,ou=system" );
46          String deletedEntryRdn = deletedEntryName.get( deletedEntryName.size() - 1 );
47          backupCtx.createSubcontext( deletedEntryRdn, deletedEntry );
48          LOG.info( "Backed up deleted entry to \"" +
49                  ( ( LdapContext ) backupCtx.lookup( deletedEntryRdn ) ).getNameInNamespace() + "\"" );
50      }
51      
52      public static void duplicateDeletedEntry( LdapContext ctx, Name deletedEntryName, Name operationPrincipal,
53                                                Attributes deletedEntry ) throws NamingException
54      {
55          LdapContext backupCtx = ( LdapContext ) ctx.lookup( "ou=backupContext,ou=system" );
56          String deletedEntryRdn = deletedEntryName.get( deletedEntryName.size() - 1 );
57          backupCtx.createSubcontext( deletedEntryRdn + "," + deletedEntryRdn, deletedEntry );
58      }
59  }