Package org.eclipse.aether.internal.impl

Class EnhancedLocalRepositoryManager

java.lang.Object

org.eclipse.aether.internal.impl.SimpleLocalRepositoryManager

org.eclipse.aether.internal.impl.EnhancedLocalRepositoryManager

All Implemented Interfaces:

LocalRepositoryManager

class EnhancedLocalRepositoryManager
extends SimpleLocalRepositoryManager

These are implementation details for enhanced local repository manager, subject to change without prior notice. Repositories from which a cached artifact was resolved are tracked in a properties file named _remote.repositories, with content key as filename>repo_id and value as empty string. If a file has been installed in the repository, but not downloaded from a remote repository, it is tracked as empty repository id and always resolved. For example:

 artifact-1.0.pom>=
 artifact-1.0.jar>=
 artifact-1.0.pom>central=
 artifact-1.0.jar>central=
 artifact-1.0.zip>central=
 artifact-1.0-classifier.zip>central=
 artifact-1.0.pom>my_repo_id=
 

See Also:

• EnhancedLocalRepositoryManagerFactory

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	LOCAL_REPO_ID
private final TrackingFileManager	trackingFileManager
private final String	trackingFilename

Constructor Summary

Constructors

Constructor	Description
EnhancedLocalRepositoryManager(File basedir, RepositorySystemSession session, TrackingFileManager trackingFileManager)

Method Summary

Modifier and Type	Method	Description
void	add(RepositorySystemSession session, LocalArtifactRegistration request)	Registers an installed or resolved artifact with the local repository.
private void	addArtifact(Artifact artifact, Collection<String> repositories, boolean local)
private void	addRepo(File artifactFile, Collection<String> repositories)
LocalArtifactResult	find(RepositorySystemSession session, LocalArtifactRequest request)	Queries for the existence of an artifact in the local repository.
private String	getKey(File file, String repository)
private Collection<String>	getRepositoryKeys(RemoteRepository repository, Collection<String> contexts)
private File	getTrackingFile(File artifactFile)
private boolean	isTracked(Properties props, File file)
private Properties	readRepos(File artifactFile)

Methods inherited from class org.eclipse.aether.internal.impl.SimpleLocalRepositoryManager

add, find, getPathForArtifact, getPathForLocalArtifact, getPathForLocalMetadata, getPathForRemoteArtifact, getPathForRemoteMetadata, getRepository, getRepositoryKey, toString

Methods inherited from class java.lang.Object

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

Field Details

LOCAL_REPO_ID

private static final String LOCAL_REPO_ID

See Also:

• Constant Field Values

trackingFilename

private final String trackingFilename

trackingFileManager

private final TrackingFileManager trackingFileManager

Constructor Details

EnhancedLocalRepositoryManager

EnhancedLocalRepositoryManager(File basedir,
 RepositorySystemSession session,
 TrackingFileManager trackingFileManager)

Method Details

find

public LocalArtifactResult find(RepositorySystemSession session,
 LocalArtifactRequest request)

Description copied from interface: LocalRepositoryManager

Queries for the existence of an artifact in the local repository. The request could be satisfied by a locally installed artifact or a previously downloaded artifact.

Specified by:

find in interface LocalRepositoryManager

Overrides:

find in class SimpleLocalRepositoryManager

Parameters:

session - The repository system session during which the request is made, must not be null.

request - The artifact request, must not be null.

Returns:

The result of the request, never null.

add

public void add(RepositorySystemSession session,
 LocalArtifactRegistration request)

Description copied from interface: LocalRepositoryManager

Registers an installed or resolved artifact with the local repository. Note that artifact registration is merely concerned about updating the local repository's internal state, not about actually installing the artifact or its accompanying metadata.

Specified by:

add in interface LocalRepositoryManager

Overrides:

add in class SimpleLocalRepositoryManager

Parameters:

session - The repository system session during which the registration is made, must not be null.

request - The registration request, must not be null.

getRepositoryKeys

private Collection<String> getRepositoryKeys(RemoteRepository repository,
 Collection<String> contexts)

addArtifact

private void addArtifact(Artifact artifact,
 Collection<String> repositories,
 boolean local)

readRepos

private Properties readRepos(File artifactFile)

addRepo

private void addRepo(File artifactFile,
 Collection<String> repositories)

getTrackingFile

private File getTrackingFile(File artifactFile)

getKey

private String getKey(File file,
 String repository)

isTracked

private boolean isTracked(Properties props,
 File file)