package org.argeo.slc.repo;
   
   import org.argeo.slc.CategorizedNameVersion;
   import org.argeo.slc.build.Distribution;
   import org.eclipse.aether.artifact.Artifact;
   import org.eclipse.aether.artifact.DefaultArtifact;
   
   /** A {@link Distribution} based on an Aether {@link Artifact} */
   public class ArtifactDistribution implements Distribution,
  		CategorizedNameVersion {
  	private final Artifact artifact;
  
  	public ArtifactDistribution(Artifact artifact) {
  		this.artifact = artifact;
  	}
  
  	public ArtifactDistribution(String coords) {
  		this(new DefaultArtifact(coords));
  	}
  
  	/** Aether coordinates of the underlying artifact. */
  	public String getDistributionId() {
  		return artifact.toString();
  	}
  
  	public Artifact getArtifact() {
  		return artifact;
  	}
  
  	public String getName() {
  		return getArtifact().getArtifactId();
  	}
  
  	public String getVersion() {
  		return getArtifact().getVersion();
  	}
  
  	public String getCategory() {
  		return getArtifact().getGroupId();
  	}
  
  	@Override
  	public int hashCode() {
  		return artifact.hashCode();
  	}
  
  	@Override
  	public boolean equals(Object obj) {
  		if (obj instanceof CategorizedNameVersion) {
  			CategorizedNameVersion cnv = (CategorizedNameVersion) obj;
  			return getCategory().equals(cnv.getCategory())
  					&& getName().equals(cnv.getName())
  					&& getVersion().equals(cnv.getVersion());
  		} else
  			return artifact.equals(obj);
  	}
  
  	@Override
  	public String toString() {
  		return getDistributionId();
  	}
  
  }