001 package org.apache.archiva.metadata.repository.jcr;
002
003 /*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements. See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership. The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License. You may obtain a copy of the License at
011 *
012 * http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied. See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022 import org.apache.archiva.metadata.model.MetadataFacetFactory;
023 import org.apache.archiva.metadata.repository.MetadataRepository;
024 import org.apache.archiva.metadata.repository.MetadataResolver;
025 import org.apache.archiva.metadata.repository.RepositorySession;
026 import org.apache.archiva.metadata.repository.RepositorySessionFactory;
027 import org.apache.commons.lang.StringUtils;
028 import org.apache.commons.lang.time.StopWatch;
029 import org.slf4j.Logger;
030 import org.slf4j.LoggerFactory;
031 import org.springframework.context.ApplicationContext;
032 import org.springframework.stereotype.Service;
033
034 import javax.annotation.PostConstruct;
035 import javax.inject.Inject;
036 import javax.jcr.Repository;
037 import javax.jcr.RepositoryException;
038 import java.util.HashMap;
039 import java.util.Map;
040
041 /**
042 *
043 */
044 @Service("repositorySessionFactory#jcr")
045 public class JcrRepositorySessionFactory
046 implements RepositorySessionFactory
047 {
048
049 private Logger logger = LoggerFactory.getLogger( getClass() );
050
051 @Inject
052 private ApplicationContext applicationContext;
053
054 /**
055 *
056 */
057 private Map<String, MetadataFacetFactory> metadataFacetFactories;
058
059 /**
060 *
061 */
062 @Inject
063 private Repository repository;
064
065 /**
066 *
067 */
068 @Inject
069 private MetadataResolver metadataResolver;
070
071 public RepositorySession createSession()
072 {
073 try
074 {
075 // FIXME: is this the right separation? or should a JCR session object contain the JCR session information?
076 // such a change might allow us to avoid creating two objects for each request. It would also clear up
077 // the ambiguities in the API where session & repository are the inverse of JCR; and the resolver is
078 // retrieved from the session but must have it passed in. These should be reviewed before finalising the
079 // API.
080 MetadataRepository metadataRepository = new JcrMetadataRepository( metadataFacetFactories, repository );
081
082 return new RepositorySession( metadataRepository, metadataResolver );
083 }
084 catch ( RepositoryException e )
085 {
086 // FIXME: a custom exception requires refactoring for callers to handle it
087 throw new RuntimeException( e );
088 }
089 }
090
091 @PostConstruct
092 public void initialize()
093 throws Exception
094 {
095 StopWatch stopWatch = new StopWatch();
096 stopWatch.start();
097
098 metadataFacetFactories = applicationContext.getBeansOfType( MetadataFacetFactory.class );
099 // olamy with spring the "id" is now "metadataFacetFactory#hint"
100 // whereas was only hint with plexus so let remove metadataFacetFactory#
101 Map<String, MetadataFacetFactory> cleanedMetadataFacetFactories =
102 new HashMap<String, MetadataFacetFactory>( metadataFacetFactories.size() );
103
104 for ( Map.Entry<String, MetadataFacetFactory> entry : metadataFacetFactories.entrySet() )
105 {
106 cleanedMetadataFacetFactories.put( StringUtils.substringAfterLast( entry.getKey(), "#" ),
107 entry.getValue() );
108 }
109
110 metadataFacetFactories = cleanedMetadataFacetFactories;
111
112 JcrMetadataRepository metadataRepository = null;
113 try
114 {
115 metadataRepository = new JcrMetadataRepository( metadataFacetFactories, repository );
116 JcrMetadataRepository.initialize( metadataRepository.getJcrSession() );
117 }
118 catch ( RepositoryException e )
119 {
120 throw new RuntimeException( e.getMessage(), e );
121 }
122 finally
123 {
124 if ( metadataRepository != null )
125 {
126 metadataRepository.close();
127 }
128 }
129
130 stopWatch.stop();
131 logger.info( "time to initialize JcrRepositorySessionFactory: {}", stopWatch.getTime() );
132 }
133 }