| /* |
| * 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.dns.store.jndi; |
| |
| |
| import java.util.Set; |
| |
| import org.apache.directory.server.core.api.DirectoryService; |
| import org.apache.directory.server.dns.DnsException; |
| import org.apache.directory.server.dns.messages.QuestionRecord; |
| import org.apache.directory.server.dns.messages.ResourceRecord; |
| import org.apache.directory.server.dns.store.RecordStore; |
| |
| |
| /** |
| * A DirectoryService-backed implementation of the RecordStore interface. This RecordStore uses |
| * the Strategy pattern to either serve records based on a single base Dn or to lookup |
| * catalog mappings from directory configuration. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class JndiRecordStoreImpl implements RecordStore |
| { |
| /** |
| * a handle on the searchh strategy |
| */ |
| private final SearchStrategy strategy; |
| |
| |
| /** |
| * Creates a new instance of JndiRecordStoreImpl. |
| * |
| * @param catalogBaseDn base of catalog of searchDns |
| * @param searchBaseDn single search base for when there is no catalog |
| * @param directoryService DirectoryService backend for the searches. |
| */ |
| public JndiRecordStoreImpl( String catalogBaseDn, String searchBaseDn, DirectoryService directoryService ) |
| { |
| |
| strategy = getSearchStrategy( catalogBaseDn, searchBaseDn, directoryService ); |
| } |
| |
| |
| public Set<ResourceRecord> getRecords( QuestionRecord question ) throws DnsException |
| { |
| return strategy.getRecords( question ); |
| } |
| |
| |
| private SearchStrategy getSearchStrategy( String catalogBaseDn, String searchBaseDn, |
| DirectoryService directoryService ) |
| { |
| if ( catalogBaseDn != null ) |
| { |
| // build catalog from factory |
| return new MultiBaseSearch( catalogBaseDn, directoryService ); |
| } |
| |
| // use config for catalog baseDN |
| return new SingleBaseSearch( searchBaseDn, directoryService ); |
| } |
| } |