| package org.apache.archiva.scheduler.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.admin.model.RepositoryAdminException; |
| import org.apache.archiva.admin.model.managed.ManagedRepositoryAdmin; |
| import org.apache.archiva.metadata.repository.MetadataRepository; |
| import org.apache.archiva.metadata.repository.MetadataRepositoryException; |
| import org.apache.archiva.metadata.repository.RepositorySession; |
| import org.apache.archiva.metadata.repository.RepositorySessionFactory; |
| import org.apache.archiva.metadata.repository.stats.model.RepositoryStatistics; |
| import org.apache.archiva.metadata.repository.stats.model.RepositoryStatisticsManager; |
| import org.apache.archiva.components.taskqueue.Task; |
| import org.apache.archiva.components.taskqueue.execution.TaskExecutionException; |
| import org.apache.archiva.components.taskqueue.execution.TaskExecutor; |
| import org.apache.archiva.repository.ManagedRepository; |
| import org.apache.archiva.repository.RepositoryRegistry; |
| import org.apache.archiva.repository.scanner.RepositoryContentConsumers; |
| import org.apache.archiva.repository.scanner.RepositoryScanStatistics; |
| import org.apache.archiva.repository.scanner.RepositoryScanner; |
| import org.apache.archiva.repository.scanner.RepositoryScannerException; |
| import org.apache.archiva.scheduler.repository.model.RepositoryTask; |
| import org.apache.commons.lang3.StringUtils; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.stereotype.Service; |
| |
| import javax.annotation.PostConstruct; |
| import javax.inject.Inject; |
| import java.util.Date; |
| |
| /** |
| * ArchivaRepositoryScanningTaskExecutor |
| * |
| * |
| */ |
| @Service( "taskExecutor#repository-scanning" ) |
| public class ArchivaRepositoryScanningTaskExecutor |
| implements TaskExecutor<RepositoryTask> |
| { |
| private Logger log = LoggerFactory.getLogger( ArchivaRepositoryScanningTaskExecutor.class ); |
| |
| @Inject |
| RepositoryRegistry repositoryRegistry; |
| |
| @Inject |
| private ManagedRepositoryAdmin managedRepositoryAdmin; |
| |
| @Inject |
| private RepositoryScanner repoScanner; |
| |
| @Inject |
| private RepositoryContentConsumers consumers; |
| |
| private Task task; |
| |
| @Inject |
| private RepositoryStatisticsManager repositoryStatisticsManager; |
| |
| /** |
| * FIXME: this could be multiple implementations and needs to be configured. |
| */ |
| @Inject |
| private RepositorySessionFactory repositorySessionFactory; |
| |
| @PostConstruct |
| public void initialize() |
| { |
| log.info( "Initialized {}", this.getClass().getName() ); |
| } |
| |
| @SuppressWarnings( "unchecked" ) |
| @Override |
| public void executeTask( RepositoryTask task ) |
| throws TaskExecutionException |
| { |
| try |
| { |
| // TODO: replace this whole class with the prescribed content scanning service/action |
| // - scan repository for artifacts that do not have corresponding metadata or have been updated and |
| // send events for each |
| // - scan metadata for artifacts that have been removed and send events for each |
| // - scan metadata for missing plugin data |
| // - store information so that it can restart upon failure (publish event on the server recovery |
| // queue, remove it on successful completion) |
| |
| this.task = task; |
| |
| String repoId = task.getRepositoryId(); |
| if ( StringUtils.isBlank( repoId ) ) |
| { |
| throw new TaskExecutionException( "Unable to execute RepositoryTask with blank repository Id." ); |
| } |
| |
| ManagedRepository arepo = repositoryRegistry.getManagedRepository( repoId ); |
| |
| // execute consumers on resource file if set |
| if ( task.getResourceFile() != null ) |
| { |
| log.debug( "Executing task from queue with job name: {}", task ); |
| if (task.getResourceFile().isFileBased()) |
| { |
| consumers.executeConsumers( arepo, task.getResourceFile( ).getFilePath(), task.isUpdateRelatedArtifacts( ) ); |
| } |
| } |
| else |
| { |
| log.info( "Executing task from queue with job name: {}", task ); |
| |
| // otherwise, execute consumers on whole repository |
| if ( arepo == null ) |
| { |
| throw new TaskExecutionException( |
| "Unable to execute RepositoryTask with invalid repository id: " + repoId ); |
| } |
| |
| long sinceWhen = RepositoryScanner.FRESH_SCAN; |
| long previousFileCount = 0; |
| |
| RepositorySession repositorySession = repositorySessionFactory.createSession(); |
| MetadataRepository metadataRepository = repositorySession.getRepository(); |
| try |
| { |
| if ( !task.isScanAll() ) |
| { |
| RepositoryStatistics previousStats = |
| repositoryStatisticsManager.getLastStatistics( repoId ); |
| if ( previousStats != null ) |
| { |
| sinceWhen = previousStats.getScanStartTime().getTime(); |
| previousFileCount = previousStats.getTotalFileCount(); |
| } |
| } |
| |
| RepositoryScanStatistics stats; |
| try |
| { |
| stats = repoScanner.scan( arepo, sinceWhen ); |
| } |
| catch ( RepositoryScannerException e ) |
| { |
| throw new TaskExecutionException( "Repository error when executing repository job.", e ); |
| } |
| |
| log.info( "Finished first scan: {}", stats.toDump( arepo ) ); |
| |
| // further statistics will be populated by the following method |
| Date endTime = new Date( stats.getWhenGathered().getTime() + stats.getDuration() ); |
| |
| log.info( "Gathering repository statistics" ); |
| |
| repositoryStatisticsManager.addStatisticsAfterScan( repoId, |
| stats.getWhenGathered(), endTime, |
| stats.getTotalFileCount(), |
| stats.getTotalFileCount() - previousFileCount ); |
| repositorySession.save(); |
| } |
| catch ( MetadataRepositoryException e ) |
| { |
| throw new TaskExecutionException( "Unable to store updated statistics: " + e.getMessage(), e ); |
| } |
| catch ( org.apache.archiva.metadata.repository.MetadataSessionException e ) |
| { |
| e.printStackTrace( ); |
| } |
| finally |
| { |
| repositorySession.close(); |
| } |
| |
| // log.info( "Scanning for removed repository content" ); |
| |
| // metadataRepository.findAllProjects(); |
| // FIXME: do something |
| |
| log.info( "Finished repository task: {}", task ); |
| |
| this.task = null; |
| } |
| } |
| catch ( RepositoryAdminException e ) |
| { |
| log.error( e.getMessage(), e ); |
| throw new TaskExecutionException( e.getMessage(), e ); |
| } |
| catch ( MetadataRepositoryException e ) |
| { |
| e.printStackTrace( ); |
| } |
| } |
| |
| public Task getCurrentTaskInExecution() |
| { |
| return task; |
| } |
| |
| public RepositoryScanner getRepoScanner() |
| { |
| return repoScanner; |
| } |
| |
| public void setRepoScanner( RepositoryScanner repoScanner ) |
| { |
| this.repoScanner = repoScanner; |
| } |
| |
| public RepositoryContentConsumers getConsumers() |
| { |
| return consumers; |
| } |
| |
| public void setConsumers( RepositoryContentConsumers consumers ) |
| { |
| this.consumers = consumers; |
| } |
| |
| public RepositorySessionFactory getRepositorySessionFactory() |
| { |
| return repositorySessionFactory; |
| } |
| |
| public void setRepositorySessionFactory( RepositorySessionFactory repositorySessionFactory ) |
| { |
| this.repositorySessionFactory = repositorySessionFactory; |
| } |
| |
| public RepositoryStatisticsManager getRepositoryStatisticsManager() |
| { |
| return repositoryStatisticsManager; |
| } |
| |
| public void setRepositoryStatisticsManager( RepositoryStatisticsManager repositoryStatisticsManager ) |
| { |
| this.repositoryStatisticsManager = repositoryStatisticsManager; |
| } |
| |
| public ManagedRepositoryAdmin getManagedRepositoryAdmin() |
| { |
| return managedRepositoryAdmin; |
| } |
| |
| public void setManagedRepositoryAdmin( ManagedRepositoryAdmin managedRepositoryAdmin ) |
| { |
| this.managedRepositoryAdmin = managedRepositoryAdmin; |
| } |
| } |