1 package org.apache.archiva.consumers.core;
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22 import org.apache.archiva.configuration.ArchivaConfiguration;
23 import org.apache.archiva.configuration.FileTypes;
24 import org.apache.archiva.consumers.AbstractMonitoredConsumer;
25 import org.apache.archiva.consumers.ConsumerException;
26 import org.apache.archiva.consumers.KnownRepositoryContentConsumer;
27 import org.apache.archiva.model.ArtifactReference;
28 import org.apache.archiva.model.ProjectReference;
29 import org.apache.archiva.model.VersionedReference;
30 import org.apache.archiva.repository.ContentNotFoundException;
31 import org.apache.archiva.repository.LayoutException;
32 import org.apache.archiva.repository.ManagedRepository;
33 import org.apache.archiva.repository.ManagedRepositoryContent;
34 import org.apache.archiva.repository.RepositoryException;
35 import org.apache.archiva.repository.RepositoryNotFoundException;
36 import org.apache.archiva.repository.RepositoryRegistry;
37 import org.apache.archiva.repository.metadata.MetadataTools;
38 import org.apache.archiva.repository.metadata.RepositoryMetadataException;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
41 import org.springframework.context.annotation.Scope;
42 import org.springframework.stereotype.Service;
44 import javax.annotation.PostConstruct;
45 import javax.inject.Inject;
46 import java.io.IOException;
47 import java.nio.file.Files;
48 import java.nio.file.Path;
49 import java.nio.file.Paths;
50 import java.util.ArrayList;
51 import java.util.Date;
52 import java.util.List;
55 * MetadataUpdaterConsumer will create and update the metadata present within the repository.
57 @Service( "knownRepositoryContentConsumer#metadata-updater" )
59 public class MetadataUpdaterConsumer
60 extends AbstractMonitoredConsumer
61 implements KnownRepositoryContentConsumer
62 // it's prototype bean so we assume configuration won't change during a run
65 private Logger log = LoggerFactory.getLogger( MetadataUpdaterConsumer.class );
68 * default-value="metadata-updater"
70 private String id = "metadata-updater";
72 private String description = "Update / Create maven-metadata.xml files";
75 private RepositoryRegistry repositoryRegistry;
78 private MetadataTools metadataTools;
81 private ArchivaConfiguration configuration;
84 private FileTypes filetypes;
86 private static final String TYPE_METADATA_BAD_INTERNAL_REF = "metadata-bad-internal-ref";
88 private static final String TYPE_METADATA_WRITE_FAILURE = "metadata-write-failure";
90 private static final String TYPE_METADATA_IO = "metadata-io-warning";
92 private ManagedRepositoryContent repository;
94 private Path repositoryDir;
96 private List<String> includes = new ArrayList<>( 0 );
98 private long scanStartTimestamp = 0;
101 public String getDescription( )
107 public String getId( )
112 public void setIncludes( List<String> includes )
114 this.includes = includes;
118 public void beginScan( ManagedRepository repoConfig, Date whenGathered )
119 throws ConsumerException
123 ManagedRepository repo = repositoryRegistry.getManagedRepository( repoConfig.getId( ) );
125 throw new RepositoryNotFoundException( "Repository not found: "+repoConfig.getId() );
127 this.repository = repo.getContent();
128 if (this.repository==null) {
129 throw new RepositoryNotFoundException( "Repository content not found: "+repoConfig.getId() );
131 this.repositoryDir = Paths.get( repository.getRepoRoot( ) );
132 this.scanStartTimestamp = System.currentTimeMillis( );
134 catch ( RepositoryException e )
136 throw new ConsumerException( e.getMessage( ), e );
141 public void beginScan( ManagedRepository repository, Date whenGathered, boolean executeOnEntireRepo )
142 throws ConsumerException
144 beginScan( repository, whenGathered );
148 public void completeScan( )
150 /* do nothing here */
154 public void completeScan( boolean executeOnEntireRepo )
160 public List<String> getExcludes( )
162 return getDefaultArtifactExclusions( );
166 public List<String> getIncludes( )
168 return this.includes;
172 public void processFile( String path )
173 throws ConsumerException
175 // Ignore paths like .index etc
176 if ( !path.startsWith( "." ) )
180 ArtifactReference artifact = repository.toArtifactReference( path );
181 updateVersionMetadata( artifact, path );
182 updateProjectMetadata( artifact, path );
184 catch ( LayoutException e )
186 log.info( "Not processing path that is not an artifact: {} ({})", path, e.getMessage( ) );
192 public void processFile( String path, boolean executeOnEntireRepo )
198 private void updateProjectMetadata( ArtifactReference artifact, String path )
200 ProjectReference projectRef = new ProjectReference( );
201 projectRef.setGroupId( artifact.getGroupId( ) );
202 projectRef.setArtifactId( artifact.getArtifactId( ) );
206 String metadataPath = this.metadataTools.toPath( projectRef );
208 Path projectMetadata = this.repositoryDir.resolve( metadataPath );
210 if ( Files.exists(projectMetadata) && ( Files.getLastModifiedTime( projectMetadata).toMillis() >= this.scanStartTimestamp ) )
212 // This metadata is up to date. skip it.
213 log.debug( "Skipping uptodate metadata: {}", this.metadataTools.toPath( projectRef ) );
217 metadataTools.updateMetadata( this.repository, projectRef );
218 log.debug( "Updated metadata: {}", this.metadataTools.toPath( projectRef ) );
220 catch ( LayoutException e )
222 log.warn( "Unable to convert path [{}] to an internal project reference: ", path, e );
223 triggerConsumerWarning( TYPE_METADATA_BAD_INTERNAL_REF,
224 "Unable to convert path [" + path + "] to an internal project reference: "
227 catch ( RepositoryMetadataException e )
229 log.error( "Unable to write project metadat for artifact [{}]:", path, e );
230 triggerConsumerError( TYPE_METADATA_WRITE_FAILURE,
231 "Unable to write project metadata for artifact [" + path + "]: " + e.getMessage( ) );
233 catch ( IOException e )
235 log.warn( "Project metadata not written due to IO warning: ", e );
236 triggerConsumerWarning( TYPE_METADATA_IO,
237 "Project metadata not written due to IO warning: " + e.getMessage( ) );
239 catch ( ContentNotFoundException e )
241 log.warn( "Project metadata not written because no versions were found to update: ", e );
242 triggerConsumerWarning( TYPE_METADATA_IO,
243 "Project metadata not written because no versions were found to update: "
248 private void updateVersionMetadata( ArtifactReference artifact, String path )
250 VersionedReference versionRef = new VersionedReference( );
251 versionRef.setGroupId( artifact.getGroupId( ) );
252 versionRef.setArtifactId( artifact.getArtifactId( ) );
253 versionRef.setVersion( artifact.getVersion( ) );
257 String metadataPath = this.metadataTools.toPath( versionRef );
259 Path projectMetadata = this.repositoryDir.resolve( metadataPath );
261 if ( Files.exists(projectMetadata) && ( Files.getLastModifiedTime( projectMetadata ).toMillis() >= this.scanStartTimestamp ) )
263 // This metadata is up to date. skip it.
264 log.debug( "Skipping uptodate metadata: {}", this.metadataTools.toPath( versionRef ) );
268 metadataTools.updateMetadata( this.repository, versionRef );
269 log.debug( "Updated metadata: {}", this.metadataTools.toPath( versionRef ) );
271 catch ( LayoutException e )
273 log.warn( "Unable to convert path [{}] to an internal version reference: ", path, e );
274 triggerConsumerWarning( TYPE_METADATA_BAD_INTERNAL_REF,
275 "Unable to convert path [" + path + "] to an internal version reference: "
278 catch ( RepositoryMetadataException e )
280 log.error( "Unable to write version metadata for artifact [{}]: ", path, e );
281 triggerConsumerError( TYPE_METADATA_WRITE_FAILURE,
282 "Unable to write version metadata for artifact [" + path + "]: " + e.getMessage( ) );
284 catch ( IOException e )
286 log.warn( "Version metadata not written due to IO warning: ", e );
287 triggerConsumerWarning( TYPE_METADATA_IO,
288 "Version metadata not written due to IO warning: " + e.getMessage( ) );
290 catch ( ContentNotFoundException e )
292 log.warn( "Version metadata not written because no versions were found to update: ", e );
293 triggerConsumerWarning( TYPE_METADATA_IO,
294 "Version metadata not written because no versions were found to update: "
301 public void afterConfigurationChange( Registry registry, String propertyName, Object propertyValue )
303 if ( ConfigurationNames.isRepositoryScanning( propertyName ) )
310 public void beforeConfigurationChange( Registry registry, String propertyName, Object propertyValue )
316 private void initIncludes( )
318 includes = new ArrayList<>( filetypes.getFileTypePatterns( FileTypes.ARTIFACTS ) );
322 public void initialize( )
324 //configuration.addChangeListener( this );