| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.server.core.trigger; |
| |
| |
| import org.apache.directory.api.ldap.model.entry.Entry; |
| import org.apache.directory.api.ldap.model.name.Dn; |
| import org.apache.directory.server.core.api.CoreSession; |
| import org.apache.directory.server.core.api.entry.ClonedServerEntry; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * An example of a stored procedures that backs up entries after a delete |
| * operation. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class BackupUtilitiesSP |
| { |
| private static final Logger LOG = LoggerFactory.getLogger( BackupUtilitiesSP.class ); |
| |
| |
| /** |
| * A stored procedure that backs up a deleted entry somewhere else in the DIT. |
| * |
| * @param session a session to use to perform changes to the DIT |
| * @param deletedEntry the entry that was deleted |
| * @throws Exception if there are failures |
| */ |
| public static void backupDeleted( CoreSession session, Entry deletedEntry ) throws Exception |
| { |
| LOG.info( "User \"" + session.getEffectivePrincipal() + "\" has deleted entry \"" + deletedEntry + "\"" ); |
| Dn backupDn = new Dn( "ou=backupContext,ou=system" ); |
| String deletedEntryRdn = deletedEntry.getDn().getRdn().getName(); |
| Entry entry = ( ( ClonedServerEntry ) deletedEntry ).getOriginalEntry().clone(); |
| backupDn = backupDn.add( deletedEntryRdn ); |
| entry.setDn( backupDn ); |
| session.add( deletedEntry ); |
| LOG.info( "Backed up deleted entry to \"" + backupDn + "\"" ); |
| } |
| } |