| /* |
| * 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.factory; |
| |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| |
| import org.apache.directory.api.ldap.model.constants.SchemaConstants; |
| import org.apache.directory.api.ldap.model.schema.LdapComparator; |
| import org.apache.directory.api.ldap.model.schema.SchemaManager; |
| import org.apache.directory.api.ldap.model.schema.comparators.NormalizingComparator; |
| import org.apache.directory.api.ldap.model.schema.registries.ComparatorRegistry; |
| import org.apache.directory.api.ldap.model.schema.registries.SchemaLoader; |
| import org.apache.directory.api.ldap.schema.extractor.SchemaLdifExtractor; |
| import org.apache.directory.api.ldap.schema.extractor.impl.DefaultSchemaLdifExtractor; |
| import org.apache.directory.api.ldap.schema.loader.LdifSchemaLoader; |
| import org.apache.directory.api.ldap.schema.manager.impl.DefaultSchemaManager; |
| import org.apache.directory.api.util.FileUtils; |
| import org.apache.directory.api.util.exception.Exceptions; |
| import org.apache.directory.server.constants.ServerDNConstants; |
| import org.apache.directory.server.core.DefaultDirectoryService; |
| import org.apache.directory.server.core.api.CacheService; |
| import org.apache.directory.server.core.api.DirectoryService; |
| import org.apache.directory.server.core.api.InstanceLayout; |
| import org.apache.directory.server.core.api.partition.Partition; |
| import org.apache.directory.server.core.api.schema.SchemaPartition; |
| import org.apache.directory.server.core.partition.ldif.LdifPartition; |
| import org.apache.directory.server.i18n.I18n; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * A Default factory for DirectoryService. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class DefaultDirectoryServiceFactory implements DirectoryServiceFactory |
| { |
| /** A logger for this class */ |
| private static final Logger LOG = LoggerFactory.getLogger( DefaultDirectoryServiceFactory.class ); |
| |
| /** The directory service. */ |
| private DirectoryService directoryService; |
| |
| /** The partition factory. */ |
| private PartitionFactory partitionFactory; |
| |
| |
| public DefaultDirectoryServiceFactory() |
| { |
| try |
| { |
| // creating the instance here so that |
| // we we can set some properties like accesscontrol, anon access |
| // before starting up the service |
| directoryService = new DefaultDirectoryService(); |
| |
| // no need to register a shutdown hook during tests because this |
| // starts a lot of threads and slows down test execution |
| directoryService.setShutdownHookEnabled( false ); |
| } |
| catch ( Exception e ) |
| { |
| throw new RuntimeException( e ); |
| } |
| |
| try |
| { |
| String typeName = System.getProperty( "apacheds.partition.factory" ); |
| |
| if ( typeName != null ) |
| { |
| Class<? extends PartitionFactory> type = ( Class<? extends PartitionFactory> ) Class.forName( typeName ); |
| partitionFactory = type.newInstance(); |
| } |
| else |
| { |
| partitionFactory = new JdbmPartitionFactory(); |
| } |
| } |
| catch ( Exception e ) |
| { |
| LOG.error( "Error instantiating custom partition factory", e ); |
| throw new RuntimeException( e ); |
| } |
| } |
| |
| |
| public DefaultDirectoryServiceFactory( DirectoryService directoryService, PartitionFactory partitionFactory ) |
| { |
| this.directoryService = directoryService; |
| this.partitionFactory = partitionFactory; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void init( String name ) throws Exception |
| { |
| if ( ( directoryService != null ) && directoryService.isStarted() ) |
| { |
| return; |
| } |
| |
| build( name ); |
| } |
| |
| |
| /** |
| * Build the working directory |
| */ |
| private void buildInstanceDirectory( String name ) throws IOException |
| { |
| String instanceDirectory = System.getProperty( "workingDirectory" ); |
| |
| if ( instanceDirectory == null ) |
| { |
| instanceDirectory = System.getProperty( "java.io.tmpdir" ) + "/server-work-" + name; |
| } |
| |
| InstanceLayout instanceLayout = new InstanceLayout( instanceDirectory ); |
| |
| if ( instanceLayout.getInstanceDirectory().exists() ) |
| { |
| try |
| { |
| FileUtils.deleteDirectory( instanceLayout.getInstanceDirectory() ); |
| } |
| catch ( IOException e ) |
| { |
| LOG.warn( "couldn't delete the instance directory before initializing the DirectoryService", e ); |
| } |
| } |
| |
| directoryService.setInstanceLayout( instanceLayout ); |
| } |
| |
| |
| /** |
| * Inits the schema and schema partition. |
| */ |
| private void initSchema() throws Exception |
| { |
| File workingDirectory = directoryService.getInstanceLayout().getPartitionsDirectory(); |
| |
| // Extract the schema on disk (a brand new one) and load the registries |
| File schemaRepository = new File( workingDirectory, "schema" ); |
| SchemaLdifExtractor extractor = new DefaultSchemaLdifExtractor( workingDirectory ); |
| |
| try |
| { |
| extractor.extractOrCopy(); |
| } |
| catch ( IOException ioe ) |
| { |
| // The schema has already been extracted, bypass |
| } |
| |
| SchemaLoader loader = new LdifSchemaLoader( schemaRepository ); |
| SchemaManager schemaManager = new DefaultSchemaManager( loader ); |
| |
| // We have to load the schema now, otherwise we won't be able |
| // to initialize the Partitions, as we won't be able to parse |
| // and normalize their suffix Dn |
| schemaManager.loadAllEnabled(); |
| |
| // Tell all the normalizer comparators that they should not normalize anything |
| ComparatorRegistry comparatorRegistry = schemaManager.getComparatorRegistry(); |
| |
| for ( LdapComparator<?> comparator : comparatorRegistry ) |
| { |
| if ( comparator instanceof NormalizingComparator ) |
| { |
| ( ( NormalizingComparator ) comparator ).setOnServer(); |
| } |
| } |
| |
| directoryService.setSchemaManager( schemaManager ); |
| |
| // Init the LdifPartition |
| LdifPartition ldifPartition = new LdifPartition( schemaManager, directoryService.getDnFactory() ); |
| ldifPartition.setPartitionPath( new File( workingDirectory, "schema" ).toURI() ); |
| SchemaPartition schemaPartition = new SchemaPartition( schemaManager ); |
| schemaPartition.setWrappedPartition( ldifPartition ); |
| directoryService.setSchemaPartition( schemaPartition ); |
| |
| List<Throwable> errors = schemaManager.getErrors(); |
| |
| if ( errors.size() != 0 ) |
| { |
| throw new Exception( I18n.err( I18n.ERR_317, Exceptions.printErrors( errors ) ) ); |
| } |
| } |
| |
| |
| /** |
| * Inits the system partition. |
| * |
| * @throws Exception the exception |
| */ |
| private void initSystemPartition() throws Exception |
| { |
| // change the working directory to something that is unique |
| // on the system and somewhere either under target directory |
| // or somewhere in a temp area of the machine. |
| |
| // Inject the System Partition |
| Partition systemPartition = partitionFactory.createPartition( directoryService.getSchemaManager(), |
| directoryService.getDnFactory(), |
| "system", ServerDNConstants.SYSTEM_DN, 500, |
| new File( directoryService.getInstanceLayout().getPartitionsDirectory(), "system" ) ); |
| systemPartition.setSchemaManager( directoryService.getSchemaManager() ); |
| |
| partitionFactory.addIndex( systemPartition, SchemaConstants.OBJECT_CLASS_AT, 100 ); |
| |
| directoryService.setSystemPartition( systemPartition ); |
| } |
| |
| |
| /** |
| * Builds the directory server instance. |
| * |
| * @param name the instance name |
| */ |
| private void build( String name ) throws Exception |
| { |
| directoryService.setInstanceId( name ); |
| buildInstanceDirectory( name ); |
| |
| CacheService cacheService = new CacheService(); |
| cacheService.initialize( directoryService.getInstanceLayout(), name ); |
| |
| directoryService.setCacheService( cacheService ); |
| |
| // Init the service now |
| initSchema(); |
| initSystemPartition(); |
| |
| directoryService.startup(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public DirectoryService getDirectoryService() throws Exception |
| { |
| return directoryService; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public PartitionFactory getPartitionFactory() throws Exception |
| { |
| return partitionFactory; |
| } |
| } |