| package org.apache.archiva.stagerepository.merge; |
| |
| /* |
| * 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.common.filelock.DefaultFileLockManager; |
| import org.apache.archiva.common.utils.VersionComparator; |
| import org.apache.archiva.common.utils.VersionUtil; |
| import org.apache.archiva.configuration.ArchivaConfiguration; |
| import org.apache.archiva.configuration.Configuration; |
| import org.apache.archiva.configuration.ManagedRepositoryConfiguration; |
| import org.apache.archiva.maven2.metadata.MavenMetadataReader; |
| import org.apache.archiva.metadata.model.ArtifactMetadata; |
| import org.apache.archiva.metadata.repository.MetadataRepository; |
| import org.apache.archiva.metadata.repository.MetadataRepositoryException; |
| import org.apache.archiva.filter.Filter; |
| import org.apache.archiva.metadata.repository.RepositorySession; |
| import org.apache.archiva.metadata.repository.RepositorySessionFactory; |
| import org.apache.archiva.metadata.repository.storage.RepositoryPathTranslator; |
| import org.apache.archiva.model.ArchivaRepositoryMetadata; |
| import org.apache.archiva.repository.RepositoryException; |
| import org.apache.archiva.repository.RepositoryType; |
| import org.apache.archiva.repository.metadata.RepositoryMetadataException; |
| import org.apache.archiva.repository.metadata.base.RepositoryMetadataWriter; |
| import org.apache.archiva.repository.storage.FilesystemAsset; |
| import org.apache.archiva.repository.storage.FilesystemStorage; |
| import org.apache.archiva.repository.storage.StorageAsset; |
| import org.apache.commons.io.FileUtils; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.stereotype.Service; |
| |
| import javax.inject.Inject; |
| import javax.inject.Named; |
| import java.io.BufferedWriter; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.text.DateFormat; |
| import java.text.SimpleDateFormat; |
| import java.util.*; |
| |
| /** |
| * |
| */ |
| @Service ("repositoryMerger#maven2") |
| public class Maven2RepositoryMerger |
| implements RepositoryMerger |
| { |
| |
| @Inject |
| @Named("metadataReader#maven") |
| private MavenMetadataReader metadataReader; |
| |
| private static final Logger log = LoggerFactory.getLogger( Maven2RepositoryMerger.class ); |
| |
| private static final Comparator<ArtifactMetadata> META_COMPARATOR = Comparator.comparing(ArtifactMetadata::getNamespace) |
| .thenComparing(ArtifactMetadata::getProject) |
| .thenComparing(ArtifactMetadata::getId) |
| .thenComparing(ArtifactMetadata::getVersion); |
| |
| /** |
| * |
| */ |
| private ArchivaConfiguration configuration; |
| |
| /** |
| * |
| */ |
| private RepositoryPathTranslator pathTranslator; |
| |
| private static final String METADATA_FILENAME = "maven-metadata.xml"; |
| |
| @Inject |
| private RepositorySessionFactory repositorySessionFactory; |
| |
| @Inject |
| public Maven2RepositoryMerger( |
| @Named (value = "archivaConfiguration#default") ArchivaConfiguration archivaConfiguration, |
| @Named (value = "repositoryPathTranslator#maven2") RepositoryPathTranslator repositoryPathTranslator ) |
| { |
| this.configuration = archivaConfiguration; |
| this.pathTranslator = repositoryPathTranslator; |
| } |
| |
| public void setConfiguration( ArchivaConfiguration configuration ) |
| { |
| this.configuration = configuration; |
| } |
| |
| @Override |
| public boolean supportsRepository( RepositoryType type ) |
| { |
| return RepositoryType.MAVEN.equals( type ); |
| } |
| |
| @Override |
| public void merge( MetadataRepository metadataRepository, String sourceRepoId, String targetRepoId ) |
| throws RepositoryMergerException |
| { |
| |
| try(RepositorySession session = repositorySessionFactory.createSession()) |
| { |
| List<ArtifactMetadata> artifactsInSourceRepo = metadataRepository.getArtifacts(session , sourceRepoId ); |
| for ( ArtifactMetadata artifactMetadata : artifactsInSourceRepo ) |
| { |
| artifactMetadata.setRepositoryId( targetRepoId ); |
| createFolderStructure( sourceRepoId, targetRepoId, artifactMetadata ); |
| } |
| } |
| catch ( MetadataRepositoryException e ) |
| { |
| throw new RepositoryMergerException( e.getMessage(), e ); |
| } |
| catch ( IOException e ) |
| { |
| throw new RepositoryMergerException( e.getMessage(), e ); |
| } |
| catch ( RepositoryException e ) |
| { |
| throw new RepositoryMergerException( e.getMessage(), e ); |
| } |
| } |
| |
| // TODO when UI needs a subset to merge |
| @Override |
| public void merge( MetadataRepository metadataRepository, String sourceRepoId, String targetRepoId, |
| Filter<ArtifactMetadata> filter ) |
| throws RepositoryMergerException |
| { |
| try(RepositorySession session = repositorySessionFactory.createSession()) |
| { |
| List<ArtifactMetadata> sourceArtifacts = metadataRepository.getArtifacts(session , sourceRepoId ); |
| for ( ArtifactMetadata metadata : sourceArtifacts ) |
| { |
| if ( filter.accept( metadata ) ) |
| { |
| createFolderStructure( sourceRepoId, targetRepoId, metadata ); |
| } |
| } |
| } |
| catch ( MetadataRepositoryException e ) |
| { |
| throw new RepositoryMergerException( e.getMessage(), e ); |
| } |
| catch ( IOException e ) |
| { |
| throw new RepositoryMergerException( e.getMessage(), e ); |
| } |
| catch ( RepositoryException e ) |
| { |
| throw new RepositoryMergerException( e.getMessage(), e ); |
| } |
| } |
| |
| private void createFolderStructure( String sourceRepoId, String targetRepoId, ArtifactMetadata artifactMetadata ) |
| throws IOException, RepositoryException |
| { |
| Configuration config = configuration.getConfiguration(); |
| |
| ManagedRepositoryConfiguration targetRepoConfig = config.findManagedRepositoryById( targetRepoId ); |
| |
| ManagedRepositoryConfiguration sourceRepoConfig = config.findManagedRepositoryById( sourceRepoId ); |
| |
| Date lastUpdatedTimestamp = Calendar.getInstance().getTime(); |
| |
| TimeZone timezone = TimeZone.getTimeZone( "UTC" ); |
| |
| DateFormat fmt = new SimpleDateFormat( "yyyyMMdd.HHmmss" ); |
| |
| fmt.setTimeZone( timezone ); |
| |
| String timestamp = fmt.format( lastUpdatedTimestamp ); |
| |
| String targetRepoPath = targetRepoConfig.getLocation(); |
| |
| String sourceRepoPath = sourceRepoConfig.getLocation(); |
| |
| String artifactPath = pathTranslator.toPath( artifactMetadata.getNamespace(), artifactMetadata.getProject(), |
| artifactMetadata.getProjectVersion(), artifactMetadata.getId() ); |
| |
| Path sourceArtifactFile = Paths.get( sourceRepoPath, artifactPath ); |
| |
| Path targetArtifactFile = Paths.get( targetRepoPath, artifactPath ); |
| |
| log.debug( "artifactPath {}", artifactPath ); |
| |
| int lastIndex = artifactPath.lastIndexOf( RepositoryPathTranslator.PATH_SEPARATOR ); |
| |
| Path targetFile = Paths.get( targetRepoPath, artifactPath.substring( 0, lastIndex ) ); |
| |
| if ( !Files.exists(targetFile) ) |
| { |
| // create the folder structure when it does not exist |
| Files.createDirectories(targetFile); |
| } |
| // artifact copying |
| copyFile( sourceArtifactFile, targetArtifactFile ); |
| |
| // pom file copying |
| // TODO need to use path translator to get the pom file path |
| // String fileName = artifactMetadata.getProject() + "-" + artifactMetadata.getVersion() + ".pom"; |
| // |
| // File sourcePomFile = |
| // pathTranslator.toFile( new File( sourceRepoPath ), artifactMetadata.getId(), artifactMetadata.getProject(), |
| // artifactMetadata.getVersion(), fileName ); |
| // |
| // String relativePathToPomFile = sourcePomFile.getAbsolutePath().split( sourceRepoPath )[1]; |
| // File targetPomFile = new File( targetRepoPath, relativePathToPomFile ); |
| |
| //pom file copying (file path is taken with out using path translator) |
| |
| String index = artifactPath.substring( lastIndex + 1 ); |
| int last = index.lastIndexOf( '.' ); |
| Path sourcePomFile = Paths.get( sourceRepoPath, |
| artifactPath.substring( 0, lastIndex ) + "/" + artifactPath.substring( |
| lastIndex + 1 ).substring( 0, last ) + ".pom" ); |
| Path targetPomFile = Paths.get( targetRepoPath, |
| artifactPath.substring( 0, lastIndex ) + "/" + artifactPath.substring( |
| lastIndex + 1 ).substring( 0, last ) + ".pom" ); |
| |
| if ( !Files.exists(targetPomFile) && Files.exists(sourcePomFile) ) |
| { |
| copyFile( sourcePomFile, targetPomFile ); |
| } |
| |
| // explicitly update only if metadata-updater consumer is not enabled! |
| if ( !config.getRepositoryScanning().getKnownContentConsumers().contains( "metadata-updater" ) ) |
| { |
| |
| // updating version metadata files |
| FilesystemStorage fsStorage = new FilesystemStorage(Paths.get(sourceRepoPath), new DefaultFileLockManager()); |
| |
| StorageAsset versionMetaDataFileInSourceRepo = |
| pathTranslator.toFile( new FilesystemAsset(fsStorage, "", Paths.get(sourceRepoPath)), artifactMetadata.getNamespace(), |
| artifactMetadata.getProject(), artifactMetadata.getVersion(), |
| METADATA_FILENAME ); |
| |
| if ( versionMetaDataFileInSourceRepo.exists() ) |
| {//Pattern quote for windows path |
| String relativePathToVersionMetadataFile = |
| getRelativeAssetPath(versionMetaDataFileInSourceRepo); |
| Path versionMetaDataFileInTargetRepo = Paths.get( targetRepoPath, relativePathToVersionMetadataFile ); |
| |
| if ( !Files.exists(versionMetaDataFileInTargetRepo) ) |
| { |
| copyFile( versionMetaDataFileInSourceRepo.getFilePath(), versionMetaDataFileInTargetRepo ); |
| } |
| else |
| { |
| updateVersionMetadata( versionMetaDataFileInTargetRepo, artifactMetadata, lastUpdatedTimestamp ); |
| |
| } |
| } |
| |
| // updating project meta data file |
| StorageAsset projectDirectoryInSourceRepo = versionMetaDataFileInSourceRepo.getParent().getParent(); |
| StorageAsset projectMetadataFileInSourceRepo = projectDirectoryInSourceRepo.resolve(METADATA_FILENAME ); |
| |
| if ( projectMetadataFileInSourceRepo.exists() ) |
| { |
| String relativePathToProjectMetadataFile = |
| getRelativeAssetPath(projectMetadataFileInSourceRepo); |
| Path projectMetadataFileInTargetRepo = Paths.get( targetRepoPath, relativePathToProjectMetadataFile ); |
| |
| if ( !Files.exists(projectMetadataFileInTargetRepo) ) |
| { |
| |
| copyFile( projectMetadataFileInSourceRepo.getFilePath(), projectMetadataFileInTargetRepo ); |
| } |
| else |
| { |
| updateProjectMetadata( projectMetadataFileInTargetRepo, artifactMetadata, lastUpdatedTimestamp, |
| timestamp ); |
| } |
| } |
| } |
| |
| } |
| |
| private String getRelativeAssetPath(final StorageAsset asset) { |
| String relPath = asset.getPath(); |
| while(relPath.startsWith("/")) { |
| relPath = relPath.substring(1); |
| } |
| return relPath; |
| } |
| |
| private void copyFile( Path sourceFile, Path targetFile ) |
| throws IOException |
| { |
| |
| FileUtils.copyFile( sourceFile.toFile(), targetFile.toFile() ); |
| |
| } |
| |
| private void updateProjectMetadata( Path projectMetaDataFileIntargetRepo, ArtifactMetadata artifactMetadata, |
| Date lastUpdatedTimestamp, String timestamp ) |
| throws RepositoryMetadataException |
| { |
| ArrayList<String> availableVersions = new ArrayList<>(); |
| String latestVersion = artifactMetadata.getProjectVersion(); |
| |
| ArchivaRepositoryMetadata projectMetadata = getMetadata( projectMetaDataFileIntargetRepo ); |
| |
| if ( Files.exists(projectMetaDataFileIntargetRepo) ) |
| { |
| availableVersions = (ArrayList<String>) projectMetadata.getAvailableVersions(); |
| |
| Collections.sort( availableVersions, VersionComparator.getInstance() ); |
| |
| if ( !availableVersions.contains( artifactMetadata.getVersion() ) ) |
| { |
| availableVersions.add( artifactMetadata.getVersion() ); |
| } |
| |
| latestVersion = availableVersions.get( availableVersions.size() - 1 ); |
| } |
| else |
| { |
| availableVersions.add( artifactMetadata.getProjectVersion() ); |
| projectMetadata.setGroupId( artifactMetadata.getNamespace() ); |
| projectMetadata.setArtifactId( artifactMetadata.getProject() ); |
| } |
| |
| if ( projectMetadata.getGroupId() == null ) |
| { |
| projectMetadata.setGroupId( artifactMetadata.getNamespace() ); |
| } |
| |
| if ( projectMetadata.getArtifactId() == null ) |
| { |
| projectMetadata.setArtifactId( artifactMetadata.getProject() ); |
| } |
| |
| projectMetadata.setLatestVersion( latestVersion ); |
| projectMetadata.setAvailableVersions( availableVersions ); |
| projectMetadata.setLastUpdated( timestamp ); |
| projectMetadata.setLastUpdatedTimestamp( lastUpdatedTimestamp ); |
| |
| if ( !VersionUtil.isSnapshot( artifactMetadata.getVersion() ) ) |
| { |
| projectMetadata.setReleasedVersion( latestVersion ); |
| } |
| |
| try(BufferedWriter writer = Files.newBufferedWriter(projectMetaDataFileIntargetRepo)) { |
| RepositoryMetadataWriter.write( projectMetadata, writer ); |
| } catch (IOException e) { |
| throw new RepositoryMetadataException(e); |
| } |
| |
| } |
| |
| private void updateVersionMetadata( Path versionMetaDataFileInTargetRepo, ArtifactMetadata artifactMetadata, |
| Date lastUpdatedTimestamp ) |
| throws RepositoryMetadataException |
| { |
| ArchivaRepositoryMetadata versionMetadata = getMetadata( versionMetaDataFileInTargetRepo ); |
| if ( !Files.exists(versionMetaDataFileInTargetRepo) ) |
| { |
| versionMetadata.setGroupId( artifactMetadata.getNamespace() ); |
| versionMetadata.setArtifactId( artifactMetadata.getProject() ); |
| versionMetadata.setVersion( artifactMetadata.getProjectVersion() ); |
| } |
| |
| versionMetadata.setLastUpdatedTimestamp( lastUpdatedTimestamp ); |
| try(BufferedWriter writer = Files.newBufferedWriter(versionMetaDataFileInTargetRepo) ) { |
| RepositoryMetadataWriter.write( versionMetadata, writer); |
| } catch (IOException e) { |
| throw new RepositoryMetadataException(e); |
| } |
| } |
| |
| private ArchivaRepositoryMetadata getMetadata( Path metadataFile ) |
| throws RepositoryMetadataException |
| { |
| ArchivaRepositoryMetadata metadata = new ArchivaRepositoryMetadata(); |
| if ( Files.exists(metadataFile) ) |
| { |
| metadata = metadataReader.read( metadataFile ); |
| } |
| return metadata; |
| } |
| |
| @Override |
| public List<ArtifactMetadata> getConflictingArtifacts( MetadataRepository metadataRepository, String sourceRepo, |
| String targetRepo ) |
| throws RepositoryMergerException |
| { |
| try(RepositorySession session = repositorySessionFactory.createSession()) |
| { |
| TreeSet<ArtifactMetadata> targetArtifacts = new TreeSet<>(META_COMPARATOR); |
| targetArtifacts.addAll(metadataRepository.getArtifacts(session , targetRepo )); |
| TreeSet<ArtifactMetadata> sourceArtifacts = new TreeSet<>(META_COMPARATOR); |
| sourceArtifacts.addAll(metadataRepository.getArtifacts(session , sourceRepo )); |
| sourceArtifacts.retainAll(targetArtifacts); |
| |
| return new ArrayList<>(sourceArtifacts); |
| } |
| catch ( MetadataRepositoryException e ) |
| { |
| throw new RepositoryMergerException( e.getMessage(), e ); |
| } |
| } |
| |
| public RepositorySessionFactory getRepositorySessionFactory( ) |
| { |
| return repositorySessionFactory; |
| } |
| |
| public void setRepositorySessionFactory( RepositorySessionFactory repositorySessionFactory ) |
| { |
| this.repositorySessionFactory = repositorySessionFactory; |
| } |
| } |