| package org.apache.archiva.repository; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.apache.archiva.configuration.ArchivaConfiguration; |
| import org.apache.archiva.configuration.ConfigurationNames; |
| import org.apache.archiva.components.registry.Registry; |
| import org.apache.archiva.components.registry.RegistryListener; |
| import org.springframework.context.ApplicationContext; |
| import org.springframework.stereotype.Service; |
| |
| import javax.annotation.PostConstruct; |
| import javax.inject.Inject; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.ConcurrentHashMap; |
| |
| /** |
| * RepositoryContentRequest |
| */ |
| @Service( "repositoryContentFactory#default" ) |
| public class RepositoryContentFactory |
| implements RegistryListener |
| { |
| /** |
| * |
| */ |
| @Inject |
| private ArchivaConfiguration archivaConfiguration; |
| |
| @Inject |
| private ApplicationContext applicationContext; |
| |
| @Inject |
| private List<RepositoryContentProvider> repositoryContentProviders; |
| |
| private final Map<String, ManagedRepositoryContent> managedContentMap; |
| |
| private final Map<String, RemoteRepositoryContent> remoteContentMap; |
| |
| |
| public RepositoryContentFactory( ) |
| { |
| managedContentMap = new ConcurrentHashMap<String, ManagedRepositoryContent>( ); |
| remoteContentMap = new ConcurrentHashMap<String, RemoteRepositoryContent>( ); |
| } |
| |
| /** |
| * Get the ManagedRepositoryContent object for the repository Id specified. |
| * |
| * @param repoId the repository id to fetch. |
| * @return the ManagedRepositoryContent object associated with the repository id. |
| * @throws RepositoryNotFoundException if the repository id does not exist within the configuration. |
| * @throws RepositoryException the repository content object cannot be loaded due to configuration issue. |
| */ |
| public ManagedRepositoryContent getManagedRepositoryContent( String repoId ) |
| throws RepositoryException |
| { |
| ManagedRepositoryContent repo = managedContentMap.get( repoId ); |
| |
| if ( repo != null ) |
| { |
| return repo; |
| } |
| else |
| { |
| throw new RepositoryNotFoundException( |
| "Unable to find managed repository configuration for id " + repoId ); |
| } |
| |
| } |
| |
| private RepositoryContentProvider getProvider(final String layout, final RepositoryType repoType) throws RepositoryException |
| { |
| return repositoryContentProviders.stream().filter(p->p.supports( repoType ) && p.supportsLayout( layout )). |
| findFirst().orElseThrow( ( ) -> new RepositoryException( "Could not find content provider for repository type "+repoType+" and layout "+layout ) ); |
| } |
| |
| public ManagedRepositoryContent getManagedRepositoryContent( org.apache.archiva.repository.ManagedRepository mRepo ) |
| throws RepositoryException |
| { |
| final String id = mRepo.getId(); |
| ManagedRepositoryContent content = managedContentMap.get( id ); |
| |
| if ( content != null && content.getRepository()==mRepo) |
| { |
| return content; |
| } |
| |
| RepositoryContentProvider contentProvider = getProvider( mRepo.getLayout( ), mRepo.getType( ) ); |
| content = contentProvider.createManagedContent( mRepo ); |
| if (content==null) { |
| throw new RepositoryException( "Could not create repository content instance for "+mRepo.getId() ); |
| } |
| ManagedRepositoryContent previousContent = managedContentMap.put( id, content ); |
| if (previousContent!=null) { |
| previousContent.setRepository( null ); |
| } |
| |
| return content; |
| } |
| |
| public RemoteRepositoryContent getRemoteRepositoryContent( String repoId ) |
| throws RepositoryException |
| { |
| RemoteRepositoryContent repo = remoteContentMap.get( repoId ); |
| |
| if ( repo != null ) |
| { |
| return repo; |
| } |
| else |
| { |
| throw new RepositoryNotFoundException( |
| "Unable to find remote repository configuration for id:" + repoId ); |
| } |
| |
| } |
| |
| public RemoteRepositoryContent getRemoteRepositoryContent( RemoteRepository mRepo ) |
| throws RepositoryException |
| { |
| final String id = mRepo.getId(); |
| RemoteRepositoryContent content = remoteContentMap.get( id ); |
| |
| if ( content != null && content.getRepository()==mRepo) |
| { |
| return content; |
| } |
| |
| RepositoryContentProvider contentProvider = getProvider( mRepo.getLayout( ), mRepo.getType( ) ); |
| content = contentProvider.createRemoteContent( mRepo ); |
| if (content==null) { |
| throw new RepositoryException( "Could not create repository content instance for "+mRepo.getId() ); |
| } |
| RemoteRepositoryContent previousContent = remoteContentMap.put( id, content ); |
| if (previousContent!=null) { |
| previousContent.setRepository( null ); |
| } |
| return content; |
| } |
| |
| |
| @Override |
| public void afterConfigurationChange( Registry registry, String propertyName, Object propertyValue ) |
| { |
| if ( ConfigurationNames.isManagedRepositories( propertyName ) || ConfigurationNames.isRemoteRepositories( |
| propertyName ) ) |
| { |
| initMaps( ); |
| } |
| } |
| |
| @Override |
| public void beforeConfigurationChange( Registry registry, String propertyName, Object propertyValue ) |
| { |
| /* do nothing */ |
| } |
| |
| @PostConstruct |
| public void initialize( ) |
| { |
| archivaConfiguration.addChangeListener( this ); |
| } |
| |
| private void initMaps( ) |
| { |
| // olamy we use concurent so no need of synchronize |
| //synchronized ( managedContentMap ) |
| //{ |
| managedContentMap.clear( ); |
| //} |
| |
| //synchronized ( remoteContentMap ) |
| //{ |
| remoteContentMap.clear( ); |
| //} |
| } |
| |
| public ArchivaConfiguration getArchivaConfiguration( ) |
| { |
| return archivaConfiguration; |
| } |
| |
| public void setArchivaConfiguration( ArchivaConfiguration archivaConfiguration ) |
| { |
| this.archivaConfiguration = archivaConfiguration; |
| } |
| |
| public void setRepositoryContentProviders(List<RepositoryContentProvider> providers) { |
| this.repositoryContentProviders = providers; |
| } |
| |
| public List<RepositoryContentProvider> getRepositoryContentProviders() { |
| return repositoryContentProviders; |
| } |
| } |