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- 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.redback.components.registry.Registry;
- import org.apache.archiva.redback.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;
- }
- }
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