package org.codehaus.plexus.archiver.snappy;
   
   import javax.annotation.Nonnull;
   import javax.annotation.WillNotClose;
   import javax.inject.Named;
   
   import java.io.File;
   import java.io.IOException;
   import java.io.InputStream;
  
  import org.codehaus.plexus.archiver.util.Streams;
  import org.codehaus.plexus.components.io.attributes.FileAttributes;
  import org.codehaus.plexus.components.io.attributes.PlexusIoResourceAttributes;
  import org.codehaus.plexus.components.io.resources.PlexusIoCompressedFileResourceCollection;
  
  /**
   * Implementation of {@link org.codehaus.plexus.components.io.resources.PlexusIoResourceCollection} for
   * snappy compressed files.
   */
  @Named("snappy")
  public class PlexusIoSnappyResourceCollection extends PlexusIoCompressedFileResourceCollection {
  
      @Nonnull
      @Override
      protected @WillNotClose InputStream getInputStream(File file) throws IOException {
          return SnappyUnArchiver.getSnappyInputStream(Streams.fileInputStream(file));
      }
  
      @Override
      protected PlexusIoResourceAttributes getAttributes(File file) throws IOException {
          return new FileAttributes(file);
      }
  
      @Override
      protected String getDefaultExtension() {
          return ".snappy";
      }
  }