package org.apache.maven.repository;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import java.io.File;
  import java.io.IOException;
  import java.net.MalformedURLException;
  import java.net.URL;
  import java.util.Collection;
  
  import org.codehaus.plexus.util.FileUtils;
  import org.eclipse.aether.artifact.Artifact;
  import org.eclipse.aether.metadata.Metadata;
  import org.eclipse.aether.repository.RemoteRepository;
  import org.eclipse.aether.spi.connector.ArtifactDownload;
  import org.eclipse.aether.spi.connector.ArtifactUpload;
  import org.eclipse.aether.spi.connector.MetadataDownload;
  import org.eclipse.aether.spi.connector.MetadataUpload;
  import org.eclipse.aether.spi.connector.RepositoryConnector;
  import org.eclipse.aether.transfer.ArtifactNotFoundException;
  import org.eclipse.aether.transfer.ArtifactTransferException;
  import org.eclipse.aether.transfer.MetadataNotFoundException;
  import org.eclipse.aether.transfer.MetadataTransferException;
  
  /**
   * @author Benjamin Bentmann
   */
  public class TestRepositoryConnector
      implements RepositoryConnector
  {
  
      private RemoteRepository repository;
  
      private File basedir;
  
      public TestRepositoryConnector( RemoteRepository repository )
      {
          this.repository = repository;
          try
          {
              basedir = FileUtils.toFile( new URL( repository.getUrl() ) );
          }
          catch ( MalformedURLException e )
          {
              throw new IllegalStateException( e );
          }
      }
  
      public void close()
      {
      }
  
      public void get( Collection<? extends ArtifactDownload> artifactDownloads,
                       Collection<? extends MetadataDownload> metadataDownloads )
      {
          if ( artifactDownloads != null )
          {
              for ( ArtifactDownload download : artifactDownloads )
              {
                  File remoteFile = new File( basedir, path( download.getArtifact() ) );
                  try
                  {
                      FileUtils.copyFile( remoteFile, download.getFile() );
                  }
                  catch ( IOException e )
                  {
                      if ( !remoteFile.exists() )
                      {
                          download.setException( new ArtifactNotFoundException( download.getArtifact(), repository ) );
                      }
                      else
                      {
                          download.setException( new ArtifactTransferException( download.getArtifact(), repository, e ) );
                      }
                  }
              }
          }
          if ( metadataDownloads != null )
          {
              for ( final MetadataDownload download : metadataDownloads )
              {
                  File remoteFile = new File( basedir, path( download.getMetadata() ) );
                 try
                 {
                     FileUtils.copyFile( remoteFile, download.getFile() );
                 }
                 catch ( IOException e )
                 {
                     if ( !remoteFile.exists() )
                     {
                         download.setException( new MetadataNotFoundException( download.getMetadata(), repository ) );
                     }
                     else
                     {
                         download.setException( new MetadataTransferException( download.getMetadata(), repository, e ) );
                     }
                 }
             }
         }
     }
 
     private String path( Artifact artifact )
     {
         StringBuilder path = new StringBuilder( 128 );
 
         path.append( artifact.getGroupId().replace( '.', '/' ) ).append( '/' );
 
         path.append( artifact.getArtifactId() ).append( '/' );
 
         path.append( artifact.getBaseVersion() ).append( '/' );
 
         path.append( artifact.getArtifactId() ).append( '-' ).append( artifact.getVersion() );
 
         if ( artifact.getClassifier().length() > 0 )
         {
             path.append( '-' ).append( artifact.getClassifier() );
         }
 
         path.append( '.' ).append( artifact.getExtension() );
 
         return path.toString();
     }
 
     private String path( Metadata metadata )
     {
         StringBuilder path = new StringBuilder( 128 );
 
         path.append( metadata.getGroupId().replace( '.', '/' ) ).append( '/' );
 
         path.append( metadata.getArtifactId() ).append( '/' );
 
         path.append( "maven-metadata.xml" );
 
         return path.toString();
     }
 
     public void put( Collection<? extends ArtifactUpload> artifactUploads,
                      Collection<? extends MetadataUpload> metadataUploads )
     {
         // TODO Auto-generated method stub
 
     }
 
 }