1 package org.apache.archiva.consumers.core;
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22 import org.apache.archiva.admin.model.beans.ManagedRepository;
23 import org.apache.archiva.configuration.ArchivaConfiguration;
24 import org.apache.archiva.configuration.ConfigurationNames;
25 import org.apache.archiva.configuration.FileTypes;
26 import org.apache.archiva.consumers.AbstractMonitoredConsumer;
27 import org.apache.archiva.consumers.ConsumerException;
28 import org.apache.archiva.consumers.KnownRepositoryContentConsumer;
29 import org.apache.archiva.model.ArtifactReference;
30 import org.apache.archiva.model.ProjectReference;
31 import org.apache.archiva.model.VersionedReference;
32 import org.apache.archiva.repository.ContentNotFoundException;
33 import org.apache.archiva.repository.ManagedRepositoryContent;
34 import org.apache.archiva.repository.RepositoryContentFactory;
35 import org.apache.archiva.repository.RepositoryException;
36 import org.apache.archiva.repository.RepositoryNotFoundException;
37 import org.apache.archiva.repository.layout.LayoutException;
38 import org.apache.archiva.repository.metadata.MetadataTools;
39 import org.apache.archiva.repository.metadata.RepositoryMetadataException;
40 import org.apache.archiva.redback.components.registry.Registry;
41 import org.apache.archiva.redback.components.registry.RegistryListener;
42 import org.slf4j.Logger;
43 import org.slf4j.LoggerFactory;
44 import org.springframework.context.annotation.Scope;
45 import org.springframework.stereotype.Service;
47 import javax.annotation.PostConstruct;
48 import javax.inject.Inject;
50 import java.io.IOException;
51 import java.util.ArrayList;
52 import java.util.Date;
53 import java.util.List;
56 * MetadataUpdaterConsumer will create and update the metadata present within the repository.
60 @Service( "knownRepositoryContentConsumer#metadata-updater" )
62 public class MetadataUpdaterConsumer
63 extends AbstractMonitoredConsumer
64 implements KnownRepositoryContentConsumer
65 // it's prototype bean so we assume configuration won't change during a run
68 private Logger log = LoggerFactory.getLogger( MetadataUpdaterConsumer.class );
71 * default-value="metadata-updater"
73 private String id = "metadata-updater";
75 private String description = "Update / Create maven-metadata.xml files";
78 private RepositoryContentFactory repositoryFactory;
81 private MetadataTools metadataTools;
84 private ArchivaConfiguration configuration;
87 private FileTypes filetypes;
89 private static final String TYPE_METADATA_BAD_INTERNAL_REF = "metadata-bad-internal-ref";
91 private static final String TYPE_METADATA_WRITE_FAILURE = "metadata-write-failure";
93 private static final String TYPE_METADATA_IO = "metadata-io-warning";
95 private ManagedRepositoryContent repository;
97 private File repositoryDir;
99 private List<String> includes = new ArrayList<>( 0 );
101 private long scanStartTimestamp = 0;
104 public String getDescription()
110 public String getId()
115 public void setIncludes( List<String> includes )
117 this.includes = includes;
121 public void beginScan( ManagedRepository repoConfig, Date whenGathered )
122 throws ConsumerException
126 this.repository = repositoryFactory.getManagedRepositoryContent( repoConfig.getId() );
127 this.repositoryDir = new File( repository.getRepoRoot() );
128 this.scanStartTimestamp = System.currentTimeMillis();
130 catch ( RepositoryNotFoundException e )
132 throw new ConsumerException( e.getMessage(), e );
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 File projectMetadata = new File( this.repositoryDir, metadataPath );
210 if ( projectMetadata.exists() && ( projectMetadata.lastModified() >= 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 triggerConsumerWarning( TYPE_METADATA_BAD_INTERNAL_REF,
223 "Unable to convert path [" + path + "] to an internal project reference: "
226 catch ( RepositoryMetadataException e )
228 triggerConsumerError( TYPE_METADATA_WRITE_FAILURE,
229 "Unable to write project metadata for artifact [" + path + "]: " + e.getMessage() );
231 catch ( IOException e )
233 triggerConsumerWarning( TYPE_METADATA_IO,
234 "Project metadata not written due to IO warning: " + e.getMessage() );
236 catch ( ContentNotFoundException e )
238 triggerConsumerWarning( TYPE_METADATA_IO,
239 "Project metadata not written because no versions were found to update: "
244 private void updateVersionMetadata( ArtifactReference artifact, String path )
246 VersionedReference versionRef = new VersionedReference();
247 versionRef.setGroupId( artifact.getGroupId() );
248 versionRef.setArtifactId( artifact.getArtifactId() );
249 versionRef.setVersion( artifact.getVersion() );
253 String metadataPath = this.metadataTools.toPath( versionRef );
255 File projectMetadata = new File( this.repositoryDir, metadataPath );
257 if ( projectMetadata.exists() && ( projectMetadata.lastModified() >= this.scanStartTimestamp ) )
259 // This metadata is up to date. skip it.
260 log.debug( "Skipping uptodate metadata: {}", this.metadataTools.toPath( versionRef ) );
264 metadataTools.updateMetadata( this.repository, versionRef );
265 log.debug( "Updated metadata: {}", this.metadataTools.toPath( versionRef ) );
267 catch ( LayoutException e )
269 triggerConsumerWarning( TYPE_METADATA_BAD_INTERNAL_REF,
270 "Unable to convert path [" + path + "] to an internal version reference: "
273 catch ( RepositoryMetadataException e )
275 triggerConsumerError( TYPE_METADATA_WRITE_FAILURE,
276 "Unable to write version metadata for artifact [" + path + "]: " + e.getMessage() );
278 catch ( IOException e )
280 triggerConsumerWarning( TYPE_METADATA_IO,
281 "Version metadata not written due to IO warning: " + e.getMessage() );
283 catch ( ContentNotFoundException e )
285 triggerConsumerWarning( TYPE_METADATA_IO,
286 "Version metadata not written because no versions were found to update: "
292 public boolean isPermanent()
299 public void afterConfigurationChange( Registry registry, String propertyName, Object propertyValue )
301 if ( ConfigurationNames.isRepositoryScanning( propertyName ) )
308 public void beforeConfigurationChange( Registry registry, String propertyName, Object propertyValue )
314 private void initIncludes()
316 includes = new ArrayList<>( filetypes.getFileTypePatterns( FileTypes.ARTIFACTS ) );
320 public void initialize()
322 //configuration.addChangeListener( this );