org.eclipse.aether.internal.impl.synccontext.named

Class FileGAVNameMapper

java.lang.Object

org.eclipse.aether.internal.impl.synccontext.named.FileGAVNameMapper

All Implemented Interfaces:

NameMapper, org.eclipse.aether.named.support.FileSystemFriendly

@Singleton
 @Named(value="file-gav")
public class FileGAVNameMapper
extends Object
implements NameMapper, org.eclipse.aether.named.support.FileSystemFriendly

A NameMapper that creates same name mapping as Takari Local Repository does, with baseDir (local repo). Part of code blatantly copies parts of the Takari LockingSyncContext.

See Also:

Takari LockingSyncContext.java

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Constructor Summary

Constructors

Constructor and Description
FileGAVNameMapper()

Method Summary

Modifier and Type	Method and Description
TreeSet<String>	nameLocks(org.eclipse.aether.RepositorySystemSession session, Collection<? extends org.eclipse.aether.artifact.Artifact> artifacts, Collection<? extends org.eclipse.aether.metadata.Metadata> metadatas) Creates (opaque) names for passed in artifacts and metadata.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

FileGAVNameMapper

public FileGAVNameMapper()

Method Detail

nameLocks

public TreeSet<String> nameLocks(org.eclipse.aether.RepositorySystemSession session,
                                 Collection<? extends org.eclipse.aether.artifact.Artifact> artifacts,
                                 Collection<? extends org.eclipse.aether.metadata.Metadata> metadatas)

Description copied from interface: NameMapper

Creates (opaque) names for passed in artifacts and metadata. Returned collection has max size of sum of the passed in artifacts and metadata collections, or less. If an empty collection is returned, there will be no locking happening. Never returns null. The resulting collection MUST BE "stable" (always sorted by same criteria) to avoid deadlocks by acquiring locks in same order, essentially disregarding the order of the input collections.

Specified by:

nameLocks in interface NameMapper