1 package org.apache.archiva.metadata.repository.storage.maven2;
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22 import org.apache.archiva.checksum.ChecksumAlgorithm;
23 import org.apache.archiva.checksum.ChecksummedFile;
24 import org.apache.archiva.metadata.model.ArtifactMetadata;
25 import org.apache.archiva.metadata.model.ProjectMetadata;
26 import org.apache.archiva.metadata.model.ProjectVersionMetadata;
27 import org.apache.archiva.metadata.repository.filter.Filter;
28 import org.apache.archiva.metadata.repository.storage.RepositoryPathTranslator;
29 import org.apache.archiva.metadata.repository.storage.RepositoryStorage;
30 import org.apache.archiva.metadata.repository.storage.RepositoryStorageMetadataInvalidException;
31 import org.apache.archiva.metadata.repository.storage.RepositoryStorageMetadataNotFoundException;
32 import org.apache.archiva.proxy.common.WagonFactory;
33 import org.apache.archiva.reports.RepositoryProblemFacet;
34 import org.apache.archiva.common.utils.VersionUtil;
35 import org.apache.archiva.configuration.ArchivaConfiguration;
36 import org.apache.archiva.configuration.ManagedRepositoryConfiguration;
37 import org.apache.archiva.configuration.NetworkProxyConfiguration;
38 import org.apache.archiva.configuration.ProxyConnectorConfiguration;
39 import org.apache.archiva.configuration.RemoteRepositoryConfiguration;
40 import org.apache.archiva.xml.XMLException;
41 import org.apache.maven.model.CiManagement;
42 import org.apache.maven.model.Dependency;
43 import org.apache.maven.model.IssueManagement;
44 import org.apache.maven.model.License;
45 import org.apache.maven.model.MailingList;
46 import org.apache.maven.model.Model;
47 import org.apache.maven.model.Organization;
48 import org.apache.maven.model.Scm;
49 import org.apache.maven.model.building.DefaultModelBuilderFactory;
50 import org.apache.maven.model.building.DefaultModelBuildingRequest;
51 import org.apache.maven.model.building.ModelBuilder;
52 import org.apache.maven.model.building.ModelBuildingException;
53 import org.apache.maven.model.building.ModelBuildingRequest;
54 import org.apache.maven.model.building.ModelProblem;
55 import org.apache.maven.wagon.proxy.ProxyInfo;
56 import org.slf4j.Logger;
57 import org.slf4j.LoggerFactory;
58 import org.springframework.stereotype.Service;
61 import java.io.FileNotFoundException;
62 import java.io.FilenameFilter;
63 import java.io.IOException;
64 import java.util.ArrayList;
65 import java.util.Arrays;
66 import java.util.Collection;
67 import java.util.Collections;
68 import java.util.Date;
69 import java.util.HashMap;
70 import java.util.List;
72 import javax.annotation.PostConstruct;
73 import javax.inject.Inject;
74 import javax.inject.Named;
77 * Maven 2 repository format storage implementation. This class currently takes parameters to indicate the repository to
78 * deal with rather than being instantiated per-repository.
79 * FIXME: instantiate one per repository and allocate permanently from a factory (which can be obtained within the session).
80 * TODO: finish Maven 1 implementation to prove this API
82 * The session is passed in as an argument to obtain any necessary resources, rather than the class being instantiated
83 * within the session in the context of a single managed repository's resolution needs.
86 @Service( "repositoryStorage#maven2" )
87 public class Maven2RepositoryStorage
88 implements RepositoryStorage
93 private ModelBuilder builder;
99 @Named( value = "archivaConfiguration#default" )
100 private ArchivaConfiguration archivaConfiguration;
106 @Named( value = "repositoryPathTranslator#maven2" )
107 private RepositoryPathTranslator pathTranslator;
110 private WagonFactory wagonFactory;
112 private final static Logger log = LoggerFactory.getLogger( Maven2RepositoryStorage.class );
114 private static final String METADATA_FILENAME = "maven-metadata.xml";
118 public void initialize()
120 DefaultModelBuilderFactory defaultModelBuilderFactory = new DefaultModelBuilderFactory();
121 builder = defaultModelBuilderFactory.newInstance();
124 public ProjectMetadata readProjectMetadata( String repoId, String namespace, String projectId )
126 // TODO: could natively implement the "shared model" concept from the browse action to avoid needing it there?
130 public ProjectVersionMetadata readProjectVersionMetadata( String repoId, String namespace, String projectId,
131 String projectVersion )
132 throws RepositoryStorageMetadataNotFoundException, RepositoryStorageMetadataInvalidException
134 ManagedRepositoryConfiguration repositoryConfiguration =
135 archivaConfiguration.getConfiguration().findManagedRepositoryById( repoId );
137 String artifactVersion = projectVersion;
139 File basedir = new File( repositoryConfiguration.getLocation() );
140 if ( VersionUtil.isSnapshot( projectVersion ) )
143 pathTranslator.toFile( basedir, namespace, projectId, projectVersion, METADATA_FILENAME );
146 MavenRepositoryMetadata metadata = MavenRepositoryMetadataReader.read( metadataFile );
148 // re-adjust to timestamp if present, otherwise retain the original -SNAPSHOT filename
149 MavenRepositoryMetadata.Snapshot snapshotVersion = metadata.getSnapshotVersion();
150 if ( snapshotVersion != null )
153 artifactVersion.substring( 0, artifactVersion.length() - 8 ); // remove SNAPSHOT from end
155 artifactVersion + snapshotVersion.getTimestamp() + "-" + snapshotVersion.getBuildNumber();
158 catch ( XMLException e )
160 // unable to parse metadata - log it, and continue with the version as the original SNAPSHOT version
161 log.warn( "Invalid metadata: " + metadataFile + " - " + e.getMessage() );
165 // TODO: won't work well with some other layouts, might need to convert artifact parts to ID by path translator
166 String id = projectId + "-" + artifactVersion + ".pom";
167 File file = pathTranslator.toFile( basedir, namespace, projectId, projectVersion, id );
169 if ( !file.exists() )
171 // metadata could not be resolved
172 throw new RepositoryStorageMetadataNotFoundException(
173 "The artifact's POM file '" + file.getAbsolutePath() + "' was missing" );
176 // TODO: this is a workaround until we can properly resolve using proxies as well - this doesn't cache
178 List<RemoteRepositoryConfiguration> remoteRepositories = new ArrayList<RemoteRepositoryConfiguration>();
179 Map<String, ProxyInfo> networkProxies = new HashMap<String, ProxyInfo>();
181 Map<String, List<ProxyConnectorConfiguration>> proxyConnectorsMap = archivaConfiguration.getConfiguration().getProxyConnectorAsMap();
182 List<ProxyConnectorConfiguration> proxyConnectors = proxyConnectorsMap.get( repoId );
183 if( proxyConnectors != null )
185 for( ProxyConnectorConfiguration proxyConnector : proxyConnectors )
187 RemoteRepositoryConfiguration remoteRepoConfig = archivaConfiguration.getConfiguration().findRemoteRepositoryById(
188 proxyConnector.getTargetRepoId() );
190 if( remoteRepoConfig != null )
192 remoteRepositories.add( remoteRepoConfig );
194 NetworkProxyConfiguration networkProxyConfig = archivaConfiguration.getConfiguration().getNetworkProxiesAsMap().get(
195 proxyConnector.getProxyId() );
197 if( networkProxyConfig != null )
199 ProxyInfo proxy = new ProxyInfo();
200 proxy.setType( networkProxyConfig.getProtocol() );
201 proxy.setHost( networkProxyConfig.getHost() );
202 proxy.setPort( networkProxyConfig.getPort() );
203 proxy.setUserName( networkProxyConfig.getUsername() );
204 proxy.setPassword( networkProxyConfig.getPassword() );
206 // key/value: remote repo ID/proxy info
207 networkProxies.put( proxyConnector.getTargetRepoId(), proxy );
213 ModelBuildingRequest req = new DefaultModelBuildingRequest();
214 req.setProcessPlugins( false );
215 req.setPomFile( file );
218 req.setModelResolver( new RepositoryModelResolver( basedir, pathTranslator, wagonFactory, remoteRepositories,
219 networkProxies, repositoryConfiguration ) );
220 req.setValidationLevel( ModelBuildingRequest.VALIDATION_LEVEL_MINIMAL );
225 model = builder.build( req ).getEffectiveModel();
227 catch ( ModelBuildingException e )
229 String msg = "The artifact's POM file '" + file + "' was invalid: " + e.getMessage();
231 List<ModelProblem> modelProblems = e.getProblems();
232 for( ModelProblem problem : modelProblems )
234 // MRM-1411, related to MRM-1335
235 // this means that the problem was that the parent wasn't resolved!
236 if( problem.getException() instanceof FileNotFoundException && e.getModelId() != null &&
237 !e.getModelId().equals( problem.getModelId() ) )
239 log.warn( "The artifact's parent POM file '" + file + "' cannot be resolved. " +
240 "Using defaults for project version metadata.." );
242 ProjectVersionMetadata metadata = new ProjectVersionMetadata();
243 metadata.setId( projectVersion );
245 MavenProjectFacet facet = new MavenProjectFacet();
246 facet.setGroupId( namespace );
247 facet.setArtifactId( projectId );
248 facet.setPackaging( "jar" );
249 metadata.addFacet( facet );
251 String errMsg = "Error in resolving artifact's parent POM file. " + problem.getException().getMessage();
252 RepositoryProblemFacet repoProblemFacet = new RepositoryProblemFacet();
253 repoProblemFacet.setRepositoryId( repoId );
254 repoProblemFacet.setId( repoId );
255 repoProblemFacet.setMessage( errMsg );
256 repoProblemFacet.setProblem( errMsg );
257 repoProblemFacet.setProject( projectId );
258 repoProblemFacet.setVersion( projectVersion );
259 repoProblemFacet.setNamespace( namespace );
261 metadata.addFacet( repoProblemFacet );
267 throw new RepositoryStorageMetadataInvalidException( "invalid-pom", msg, e );
270 // Check if the POM is in the correct location
271 boolean correctGroupId = namespace.equals( model.getGroupId() );
272 boolean correctArtifactId = projectId.equals( model.getArtifactId() );
273 boolean correctVersion = projectVersion.equals( model.getVersion() );
274 if ( !correctGroupId || !correctArtifactId || !correctVersion )
276 StringBuilder message = new StringBuilder( "Incorrect POM coordinates in '" + file + "':" );
277 if ( !correctGroupId )
279 message.append( "\nIncorrect group ID: " ).append( model.getGroupId() );
281 if ( !correctArtifactId )
283 message.append( "\nIncorrect artifact ID: " ).append( model.getArtifactId() );
285 if ( !correctVersion )
287 message.append( "\nIncorrect version: " ).append( model.getVersion() );
290 throw new RepositoryStorageMetadataInvalidException( "mislocated-pom", message.toString() );
293 ProjectVersionMetadata metadata = new ProjectVersionMetadata();
294 metadata.setCiManagement( convertCiManagement( model.getCiManagement() ) );
295 metadata.setDescription( model.getDescription() );
296 metadata.setId( projectVersion );
297 metadata.setIssueManagement( convertIssueManagement( model.getIssueManagement() ) );
298 metadata.setLicenses( convertLicenses( model.getLicenses() ) );
299 metadata.setMailingLists( convertMailingLists( model.getMailingLists() ) );
300 metadata.setDependencies( convertDependencies( model.getDependencies() ) );
301 metadata.setName( model.getName() );
302 metadata.setOrganization( convertOrganization( model.getOrganization() ) );
303 metadata.setScm( convertScm( model.getScm() ) );
304 metadata.setUrl( model.getUrl() );
306 MavenProjectFacet facet = new MavenProjectFacet();
307 facet.setGroupId( model.getGroupId() != null ? model.getGroupId() : model.getParent().getGroupId() );
308 facet.setArtifactId( model.getArtifactId() );
309 facet.setPackaging( model.getPackaging() );
310 if ( model.getParent() != null )
312 MavenProjectParent parent = new MavenProjectParent();
313 parent.setGroupId( model.getParent().getGroupId() );
314 parent.setArtifactId( model.getParent().getArtifactId() );
315 parent.setVersion( model.getParent().getVersion() );
316 facet.setParent( parent );
318 metadata.addFacet( facet );
323 public void setWagonFactory( WagonFactory wagonFactory )
325 this.wagonFactory = wagonFactory;
328 private List<org.apache.archiva.metadata.model.Dependency> convertDependencies( List<Dependency> dependencies )
330 List<org.apache.archiva.metadata.model.Dependency> l =
331 new ArrayList<org.apache.archiva.metadata.model.Dependency>();
332 for ( Dependency dependency : dependencies )
334 org.apache.archiva.metadata.model.Dependency newDependency =
335 new org.apache.archiva.metadata.model.Dependency();
336 newDependency.setArtifactId( dependency.getArtifactId() );
337 newDependency.setClassifier( dependency.getClassifier() );
338 newDependency.setGroupId( dependency.getGroupId() );
339 newDependency.setOptional( dependency.isOptional() );
340 newDependency.setScope( dependency.getScope() );
341 newDependency.setSystemPath( dependency.getSystemPath() );
342 newDependency.setType( dependency.getType() );
343 newDependency.setVersion( dependency.getVersion() );
344 l.add( newDependency );
349 private org.apache.archiva.metadata.model.Scm convertScm( Scm scm )
351 org.apache.archiva.metadata.model.Scm newScm = null;
354 newScm = new org.apache.archiva.metadata.model.Scm();
355 newScm.setConnection( scm.getConnection() );
356 newScm.setDeveloperConnection( scm.getDeveloperConnection() );
357 newScm.setUrl( scm.getUrl() );
362 private org.apache.archiva.metadata.model.Organization convertOrganization( Organization organization )
364 org.apache.archiva.metadata.model.Organization org = null;
365 if ( organization != null )
367 org = new org.apache.archiva.metadata.model.Organization();
368 org.setName( organization.getName() );
369 org.setUrl( organization.getUrl() );
374 private List<org.apache.archiva.metadata.model.License> convertLicenses( List<License> licenses )
376 List<org.apache.archiva.metadata.model.License> l = new ArrayList<org.apache.archiva.metadata.model.License>();
377 for ( License license : licenses )
379 org.apache.archiva.metadata.model.License newLicense = new org.apache.archiva.metadata.model.License();
380 newLicense.setName( license.getName() );
381 newLicense.setUrl( license.getUrl() );
387 private List<org.apache.archiva.metadata.model.MailingList> convertMailingLists( List<MailingList> mailingLists )
389 List<org.apache.archiva.metadata.model.MailingList> l =
390 new ArrayList<org.apache.archiva.metadata.model.MailingList>();
391 for ( MailingList mailingList : mailingLists )
393 org.apache.archiva.metadata.model.MailingList newMailingList =
394 new org.apache.archiva.metadata.model.MailingList();
395 newMailingList.setName( mailingList.getName() );
396 newMailingList.setMainArchiveUrl( mailingList.getArchive() );
397 newMailingList.setPostAddress( mailingList.getPost() );
398 newMailingList.setSubscribeAddress( mailingList.getSubscribe() );
399 newMailingList.setUnsubscribeAddress( mailingList.getUnsubscribe() );
400 newMailingList.setOtherArchives( mailingList.getOtherArchives() );
401 l.add( newMailingList );
406 private org.apache.archiva.metadata.model.IssueManagement convertIssueManagement( IssueManagement issueManagement )
408 org.apache.archiva.metadata.model.IssueManagement im = null;
409 if ( issueManagement != null )
411 im = new org.apache.archiva.metadata.model.IssueManagement();
412 im.setSystem( issueManagement.getSystem() );
413 im.setUrl( issueManagement.getUrl() );
418 private org.apache.archiva.metadata.model.CiManagement convertCiManagement( CiManagement ciManagement )
420 org.apache.archiva.metadata.model.CiManagement ci = null;
421 if ( ciManagement != null )
423 ci = new org.apache.archiva.metadata.model.CiManagement();
424 ci.setSystem( ciManagement.getSystem() );
425 ci.setUrl( ciManagement.getUrl() );
430 public Collection<String> listRootNamespaces( String repoId, Filter<String> filter )
432 File dir = getRepositoryBasedir( repoId );
434 return getSortedFiles( dir, filter );
437 private static Collection<String> getSortedFiles( File dir, Filter<String> filter )
439 List<String> fileNames;
440 String[] files = dir.list( new DirectoryFilter( filter ) );
443 fileNames = new ArrayList<String>( Arrays.asList( files ) );
444 Collections.sort( fileNames );
448 fileNames = Collections.emptyList();
453 private File getRepositoryBasedir( String repoId )
455 ManagedRepositoryConfiguration repositoryConfiguration =
456 archivaConfiguration.getConfiguration().findManagedRepositoryById( repoId );
458 return new File( repositoryConfiguration.getLocation() );
461 public Collection<String> listNamespaces( String repoId, String namespace, Filter<String> filter )
463 File dir = pathTranslator.toFile( getRepositoryBasedir( repoId ), namespace );
465 // scan all the directories which are potential namespaces. Any directories known to be projects are excluded
466 List<String> namespaces = new ArrayList<String>();
467 File[] files = dir.listFiles( new DirectoryFilter( filter ) );
470 for ( File file : files )
472 if ( !isProject( file, filter ) )
474 namespaces.add( file.getName() );
478 Collections.sort( namespaces );
482 public Collection<String> listProjects( String repoId, String namespace, Filter<String> filter )
484 File dir = pathTranslator.toFile( getRepositoryBasedir( repoId ), namespace );
486 // scan all directories in the namespace, and only include those that are known to be projects
487 List<String> projects = new ArrayList<String>();
488 File[] files = dir.listFiles( new DirectoryFilter( filter ) );
491 for ( File file : files )
493 if ( isProject( file, filter ) )
495 projects.add( file.getName() );
499 Collections.sort( projects );
503 public Collection<String> listProjectVersions( String repoId, String namespace, String projectId,
504 Filter<String> filter )
506 File dir = pathTranslator.toFile( getRepositoryBasedir( repoId ), namespace, projectId );
508 // all directories in a project directory can be considered a version
509 return getSortedFiles( dir, filter );
512 public Collection<ArtifactMetadata> readArtifactsMetadata( String repoId, String namespace, String projectId,
513 String projectVersion, Filter<String> filter )
515 File dir = pathTranslator.toFile( getRepositoryBasedir( repoId ), namespace, projectId, projectVersion );
517 // all files that are not metadata and not a checksum / signature are considered artifacts
518 File[] files = dir.listFiles( new ArtifactDirectoryFilter( filter ) );
520 List<ArtifactMetadata> artifacts = new ArrayList<ArtifactMetadata>();
523 for ( File file : files )
525 ArtifactMetadata metadata = getArtifactFromFile( repoId, namespace, projectId, projectVersion, file );
526 artifacts.add( metadata );
532 public ArtifactMetadata readArtifactMetadataFromPath( String repoId, String path )
534 ArtifactMetadata metadata = pathTranslator.getArtifactForPath( repoId, path );
536 populateArtifactMetadataFromFile( metadata, new File( getRepositoryBasedir( repoId ), path ) );
541 private ArtifactMetadata getArtifactFromFile( String repoId, String namespace, String projectId,
542 String projectVersion, File file )
544 ArtifactMetadata metadata =
545 pathTranslator.getArtifactFromId( repoId, namespace, projectId, projectVersion, file.getName() );
547 populateArtifactMetadataFromFile( metadata, file );
552 private static void populateArtifactMetadataFromFile( ArtifactMetadata metadata, File file )
554 metadata.setWhenGathered( new Date() );
555 metadata.setFileLastModified( file.lastModified() );
556 ChecksummedFile checksummedFile = new ChecksummedFile( file );
559 metadata.setMd5( checksummedFile.calculateChecksum( ChecksumAlgorithm.MD5 ) );
561 catch ( IOException e )
563 log.error( "Unable to checksum file " + file + ": " + e.getMessage() );
567 metadata.setSha1( checksummedFile.calculateChecksum( ChecksumAlgorithm.SHA1 ) );
569 catch ( IOException e )
571 log.error( "Unable to checksum file " + file + ": " + e.getMessage() );
573 metadata.setSize( file.length() );
576 private boolean isProject( File dir, Filter<String> filter )
578 // scan directories for a valid project version subdirectory, meaning this must be a project directory
579 File[] files = dir.listFiles( new DirectoryFilter( filter ) );
582 for ( File file : files )
584 if ( isProjectVersion( file ) )
591 // if a metadata file is present, check if this is the "artifactId" directory, marking it as a project
592 MavenRepositoryMetadata metadata = readMetadata( dir );
593 if ( metadata != null && dir.getName().equals( metadata.getArtifactId() ) )
601 private boolean isProjectVersion( File dir )
603 final String artifactId = dir.getParentFile().getName();
604 final String projectVersion = dir.getName();
606 // check if there is a POM artifact file to ensure it is a version directory
608 if ( VersionUtil.isSnapshot( projectVersion ) )
610 files = dir.listFiles( new FilenameFilter()
612 public boolean accept( File dir, String name )
614 if ( name.startsWith( artifactId + "-" ) && name.endsWith( ".pom" ) )
616 String v = name.substring( artifactId.length() + 1, name.length() - 4 );
617 v = VersionUtil.getBaseVersion( v );
618 if ( v.equals( projectVersion ) )
629 final String pomFile = artifactId + "-" + projectVersion + ".pom";
630 files = dir.listFiles( new FilenameFilter()
632 public boolean accept( File dir, String name )
634 return pomFile.equals( name );
638 if ( files != null && files.length > 0 )
643 // if a metadata file is present, check if this is the "version" directory, marking it as a project version
644 MavenRepositoryMetadata metadata = readMetadata( dir );
645 if ( metadata != null && projectVersion.equals( metadata.getVersion() ) )
653 private MavenRepositoryMetadata readMetadata( File directory )
655 MavenRepositoryMetadata metadata = null;
656 File metadataFile = new File( directory, METADATA_FILENAME );
657 if ( metadataFile.exists() )
661 metadata = MavenRepositoryMetadataReader.read( metadataFile );
663 catch ( XMLException e )
665 // ignore missing or invalid metadata
671 private static class DirectoryFilter
672 implements FilenameFilter
674 private final Filter<String> filter;
676 public DirectoryFilter( Filter<String> filter )
678 this.filter = filter;
681 public boolean accept( File dir, String name )
683 if ( !filter.accept( name ) )
687 else if ( name.startsWith( "." ) )
691 else if ( !new File( dir, name ).isDirectory() )
699 private class ArtifactDirectoryFilter
700 implements FilenameFilter
702 private final Filter<String> filter;
704 public ArtifactDirectoryFilter( Filter<String> filter )
706 this.filter = filter;
709 public boolean accept( File dir, String name )
711 // TODO compare to logic in maven-repository-layer
712 if ( !filter.accept( name ) )
716 else if ( name.startsWith( "." ) )
720 else if ( name.endsWith( ".md5" ) || name.endsWith( ".sha1" ) || name.endsWith( ".asc" ) )
724 else if ( name.equals( METADATA_FILENAME ) )
728 else if ( new File( dir, name ).isDirectory() )