Package org.eclipse.aether.util.repository

Class RepositoryIdHelper

java.lang.Object

org.eclipse.aether.util.repository.RepositoryIdHelper

public final class RepositoryIdHelper
extends Object

Helper class for ArtifactRepository.getId() handling. This class provides helper function (cached or uncached) to get id of repository as it was originally envisioned: as path safe. While POMs are validated by Maven, there are POMs out there that somehow define repositories with unsafe characters in their id. The problem affects mostly RemoteRepository instances, as all other implementations have fixed ids that are path safe.

Since:

2.0.11

Method Summary

Modifier and Type	Method	Description
static Function<ArtifactRepository,String>	cachedIdToPathSegment(RepositorySystemSession session)	Returns same instance of (session cached) function for session.
static String	remoteRepositoryUniqueId(RemoteRepository repository)	Creates unique repository id for given RemoteRepository.

Methods inherited from class java.lang.Object

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

Method Details

remoteRepositoryUniqueId

public static String remoteRepositoryUniqueId(RemoteRepository repository)

Creates unique repository id for given RemoteRepository. For Maven Central this method will return string "central", while for any other remote repository it will return string created as $(repository.id)-sha1(repository-aspects). The key material contains all relevant aspects of remote repository, so repository with same ID even if just policy changes (enabled/disabled), will map to different string id. The checksum and update policies are not participating in key creation.

This method is costly, so should be invoked sparingly, or cache results if needed.

cachedIdToPathSegment

public static Function<ArtifactRepository,String> cachedIdToPathSegment(RepositorySystemSession session)

Returns same instance of (session cached) function for session.