如何使用以太获取最新的时间戳快照依赖？

Question

I am using aether to resolve dependencies. But in case of a snapshot dependencies where there are multiple timestamps for the same version, it does not honor the timestamps but picks the first available. How to read timestamps using aether?

I am using the following block of code to calculate both snapshot and release versions

public class GetDirectDependencies
   {

public static void main( String[] args )
    throws Exception
{
    System.out.println( "------------------------------------------------------------" );
    System.out.println( GetDirectDependencies.class.getSimpleName() );

    RepositorySystem system = Booter.newRepositorySystem();

    RepositorySystemSession session = Booter.newRepositorySystemSession( system );

    Artifact artifact = new DefaultArtifact( "org.eclipse.aether:aether-impl:1.0.0.v20140518" );

    ArtifactDescriptorRequest descriptorRequest = new ArtifactDescriptorRequest();
    descriptorRequest.setArtifact( artifact );
    descriptorRequest.setRepositories( Booter.newRepositories( system, session ) );

    ArtifactDescriptorResult descriptorResult = system.readArtifactDescriptor( session, descriptorRequest );

    for ( Dependency dependency : descriptorResult.getDependencies() )
    {
        System.out.println( dependency );
    }
}

}

This is from their documentation https://github.com/eclipse/aether-demo/blob/master/aether-demo-snippets/src/main/java/org/eclipse/aether/examples/GetDirectDependencies.java

Answer 1

I achieved this by configuring the following session property

aether.artifactResolver.snapshotNormalization=false

Example:

mvn -Daether.artifactResolver.snapshotNormalization=false  clean install