001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 package org.apache.directory.server.core.factory; 020 021 022 import java.io.File; 023 import java.util.Set; 024 025 import org.apache.directory.server.core.partition.Partition; 026 import org.apache.directory.server.core.partition.avl.AvlIndex; 027 import org.apache.directory.server.core.partition.avl.AvlPartition; 028 import org.apache.directory.server.xdbm.Index; 029 import org.apache.directory.shared.ldap.entry.ServerEntry; 030 031 032 /** 033 * A factory used to generate {@link AvlPartition}s. 034 * 035 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 036 * @version $Rev$, $Date$ 037 */ 038 public class AvlPartitionFactory implements PartitionFactory 039 { 040 041 /** 042 * {@inheritDoc} 043 */ 044 public AvlPartition createPartition( String id, String suffix, int cacheSize, File workingDirectory ) 045 throws Exception 046 { 047 AvlPartition partition = new AvlPartition(); 048 partition.setId( id ); 049 partition.setSuffix( suffix ); 050 partition.setCacheSize( 500 ); 051 partition.setPartitionDir( workingDirectory ); 052 return partition; 053 } 054 055 056 /** 057 * {@inheritDoc} 058 */ 059 public void addIndex( Partition partition, String attributeId, int cacheSize ) throws Exception 060 { 061 if ( !( partition instanceof AvlPartition ) ) 062 { 063 throw new IllegalArgumentException( "Partition must be a AvlPartition" ); 064 } 065 066 AvlPartition avlPartition = ( AvlPartition ) partition; 067 Set<Index<? extends Object, ServerEntry, Long>> indexedAttributes = avlPartition.getIndexedAttributes(); 068 069 AvlIndex<Object, ServerEntry> index = new AvlIndex<Object, ServerEntry>( attributeId ); 070 //index.setCacheSize( cacheSize ); 071 072 indexedAttributes.add( index ); 073 avlPartition.setIndexedAttributes( indexedAttributes ); 074 } 075 076 }