1 package org.apache.archiva.metadata.repository;
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22 import java.util.Collection;
24 import org.apache.archiva.metadata.model.ProjectMetadata;
25 import org.apache.archiva.metadata.model.ProjectVersionMetadata;
28 * @plexus.component role="org.apache.archiva.metadata.repository.MetadataResolver"
30 public class DefaultMetadataResolver
31 implements MetadataResolver
36 private MetadataRepository metadataRepository;
39 * FIXME: this needs to be configurable based on storage type, and availability of proxy module
40 * ... could be a different type since we need methods to modify the storage metadata
42 * @plexus.requirement role-hint="maven2"
44 private MetadataResolver storageResolver;
46 public ProjectMetadata getProject( String repoId, String namespace, String projectId )
49 return metadataRepository.getProject( repoId, namespace, projectId );
52 public ProjectVersionMetadata getProjectVersion( String repoId, String namespace, String projectId,
53 String projectVersion )
54 throws MetadataResolverException
56 ProjectVersionMetadata metadata =
57 metadataRepository.getProjectVersion( repoId, namespace, projectId, projectVersion );
58 // TODO: do we want to detect changes as well by comparing timestamps? isProjectVersionNewerThan(updated)
59 // in such cases we might also remove/update stale metadata, including adjusting plugin-based facets
60 if ( metadata == null )
62 metadata = storageResolver.getProjectVersion( repoId, namespace, projectId, projectVersion );
63 if ( metadata != null )
65 metadataRepository.updateProjectVersion( repoId, namespace, projectId, metadata );
71 public Collection<String> getArtifactVersions( String repoId, String namespace, String projectId,
72 String projectVersion )
75 return metadataRepository.getArtifactVersions( repoId, namespace, projectId, projectVersion );