Package org.eclipse.aether.internal.impl

Class DefaultMetadataResolver

java.lang.Object

org.eclipse.aether.internal.impl.DefaultMetadataResolver

All Implemented Interfaces:

MetadataResolver, Service

@Singleton
@Named
public class DefaultMetadataResolver
extends Object
implements MetadataResolver, Service

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	DefaultMetadataResolver.ResolveTask

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	CONFIG_PROP_THREADS
private OfflineController	offlineController
private RemoteRepositoryManager	remoteRepositoryManager
private RepositoryConnectorProvider	repositoryConnectorProvider
private RepositoryEventDispatcher	repositoryEventDispatcher
private SyncContextFactory	syncContextFactory
private UpdateCheckManager	updateCheckManager

Constructor Summary

Constructors

Constructor	Description
DefaultMetadataResolver()
DefaultMetadataResolver(RepositoryEventDispatcher repositoryEventDispatcher, UpdateCheckManager updateCheckManager, RepositoryConnectorProvider repositoryConnectorProvider, RemoteRepositoryManager remoteRepositoryManager, SyncContextFactory syncContextFactory, OfflineController offlineController)

Method Summary

Modifier and Type	Method	Description
private List<RemoteRepository>	getEnabledSourceRepositories(RemoteRepository repository, Metadata.Nature nature)
private Executor	getExecutor(int threads)
private File	getLocalFile(RepositorySystemSession session, Metadata metadata)
private RepositoryPolicy	getPolicy(RepositorySystemSession session, RemoteRepository repository, Metadata.Nature nature)
void	initService(ServiceLocator locator)	Provides the opportunity to initialize this service and to acquire other services for its operation from the locator.
private boolean	isEnabled(RemoteRepository repository, Metadata.Nature nature)
private void	metadataDownloaded(RepositorySystemSession session, RequestTrace trace, Metadata metadata, ArtifactRepository repository, File file, Exception exception)
private void	metadataDownloading(RepositorySystemSession session, RequestTrace trace, Metadata metadata, ArtifactRepository repository)
private void	metadataResolved(RepositorySystemSession session, RequestTrace trace, Metadata metadata, ArtifactRepository repository, Exception exception)
private void	metadataResolving(RepositorySystemSession session, RequestTrace trace, Metadata metadata, ArtifactRepository repository)
private List<MetadataResult>	resolve(RepositorySystemSession session, Collection<? extends MetadataRequest> requests)
List<MetadataResult>	resolveMetadata(RepositorySystemSession session, Collection<? extends MetadataRequest> requests)	Resolves the paths for a collection of metadata.
DefaultMetadataResolver	setOfflineController(OfflineController offlineController)
DefaultMetadataResolver	setRemoteRepositoryManager(RemoteRepositoryManager remoteRepositoryManager)
DefaultMetadataResolver	setRepositoryConnectorProvider(RepositoryConnectorProvider repositoryConnectorProvider)
DefaultMetadataResolver	setRepositoryEventDispatcher(RepositoryEventDispatcher repositoryEventDispatcher)
DefaultMetadataResolver	setSyncContextFactory(SyncContextFactory syncContextFactory)
DefaultMetadataResolver	setUpdateCheckManager(UpdateCheckManager updateCheckManager)
private void	shutdown(Executor executor)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CONFIG_PROP_THREADS

private static final String CONFIG_PROP_THREADS

See Also:

• Constant Field Values

repositoryEventDispatcher

private RepositoryEventDispatcher repositoryEventDispatcher

updateCheckManager

private UpdateCheckManager updateCheckManager

repositoryConnectorProvider

private RepositoryConnectorProvider repositoryConnectorProvider

remoteRepositoryManager

private RemoteRepositoryManager remoteRepositoryManager

syncContextFactory

private SyncContextFactory syncContextFactory

offlineController

private OfflineController offlineController

Constructor Details

DefaultMetadataResolver

public DefaultMetadataResolver()

DefaultMetadataResolver

@Inject
DefaultMetadataResolver(RepositoryEventDispatcher repositoryEventDispatcher,
 UpdateCheckManager updateCheckManager,
 RepositoryConnectorProvider repositoryConnectorProvider,
 RemoteRepositoryManager remoteRepositoryManager,
 SyncContextFactory syncContextFactory,
 OfflineController offlineController)

Method Details

initService

public void initService(ServiceLocator locator)

Description copied from interface: Service

Provides the opportunity to initialize this service and to acquire other services for its operation from the locator. A service must not save the reference to the provided service locator.

Specified by:

initService in interface Service

Parameters:

locator - The service locator, must not be null.

setRepositoryEventDispatcher

public DefaultMetadataResolver setRepositoryEventDispatcher(RepositoryEventDispatcher repositoryEventDispatcher)

setUpdateCheckManager

public DefaultMetadataResolver setUpdateCheckManager(UpdateCheckManager updateCheckManager)

setRepositoryConnectorProvider

public DefaultMetadataResolver setRepositoryConnectorProvider(RepositoryConnectorProvider repositoryConnectorProvider)

setRemoteRepositoryManager

public DefaultMetadataResolver setRemoteRepositoryManager(RemoteRepositoryManager remoteRepositoryManager)

setSyncContextFactory

public DefaultMetadataResolver setSyncContextFactory(SyncContextFactory syncContextFactory)

setOfflineController

public DefaultMetadataResolver setOfflineController(OfflineController offlineController)

resolveMetadata

public List<MetadataResult> resolveMetadata(RepositorySystemSession session,
 Collection<? extends MetadataRequest> requests)

Description copied from interface: MetadataResolver

Resolves the paths for a collection of metadata. Metadata will be downloaded to the local repository if necessary, e.g. because it hasn't been cached yet or the cache is deemed outdated.

Specified by:

resolveMetadata in interface MetadataResolver

Parameters:

session - The repository session, must not be null.

requests - The resolution requests, must not be null.

Returns:

The resolution results (in request order), never null.

See Also:

• Metadata.getFile()
• RepositorySystem.resolveMetadata(RepositorySystemSession, Collection)

resolve

private List<MetadataResult> resolve(RepositorySystemSession session,
 Collection<? extends MetadataRequest> requests)

getLocalFile

private File getLocalFile(RepositorySystemSession session,
 Metadata metadata)

getEnabledSourceRepositories

private List<RemoteRepository> getEnabledSourceRepositories(RemoteRepository repository,
 Metadata.Nature nature)

isEnabled

private boolean isEnabled(RemoteRepository repository,
 Metadata.Nature nature)

getPolicy

private RepositoryPolicy getPolicy(RepositorySystemSession session,
 RemoteRepository repository,
 Metadata.Nature nature)

metadataResolving

private void metadataResolving(RepositorySystemSession session,
 RequestTrace trace,
 Metadata metadata,
 ArtifactRepository repository)

metadataResolved

private void metadataResolved(RepositorySystemSession session,
 RequestTrace trace,
 Metadata metadata,
 ArtifactRepository repository,
 Exception exception)

metadataDownloading

private void metadataDownloading(RepositorySystemSession session,
 RequestTrace trace,
 Metadata metadata,
 ArtifactRepository repository)

metadataDownloaded

private void metadataDownloaded(RepositorySystemSession session,
 RequestTrace trace,
 Metadata metadata,
 ArtifactRepository repository,
 File file,
 Exception exception)

getExecutor

private Executor getExecutor(int threads)

shutdown

private void shutdown(Executor executor)