Class FileGAVNameMapper

  • All Implemented Interfaces:
    NameMapper, org.eclipse.aether.named.support.FileSystemFriendly

    @Singleton
    @Named("file-gav")
    public class FileGAVNameMapper
    extends java.lang.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 Description
      static java.lang.String NAME  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.TreeSet<java.lang.String> nameLocks​(org.eclipse.aether.RepositorySystemSession session, java.util.Collection<? extends org.eclipse.aether.artifact.Artifact> artifacts, java.util.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
    • Method Detail

      • nameLocks

        public java.util.TreeSet<java.lang.String> nameLocks​(org.eclipse.aether.RepositorySystemSession session,
                                                             java.util.Collection<? extends org.eclipse.aether.artifact.Artifact> artifacts,
                                                             java.util.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