SnappyCompressionProvider.java

/*******************************************************************************
 *
 * Pentaho Data Integration
 *
 * Copyright (C) 2002-2013 by Pentaho : http://www.pentaho.com
 *
 *******************************************************************************
 *
 * Licensed 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.
 *
 ******************************************************************************/

package org.pentaho.di.core.compress.snappy;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.pentaho.di.core.compress.CompressionProvider;

public class SnappyCompressionProvider implements CompressionProvider {

  @Override
  public SnappyCompressionInputStream createInputStream( InputStream in ) throws IOException {
    return new SnappyCompressionInputStream( in, this );
  }

  @Override
  public boolean supportsInput() {
    return true;
  }

  @Override
  public SnappyCompressionOutputStream createOutputStream( OutputStream out ) throws IOException {
    return new SnappyCompressionOutputStream( out, this );
  }

  @Override
  public boolean supportsOutput() {
    return true;
  }

  @Override
  public String getDescription() {
    return "Snappy compression";
  }

  @Override
  public String getName() {
    return "Snappy";
  }

  @Override
  public String getDefaultExtension() {
    return null;
  }

  /*
   * } else if ( sFileCompression != null && sFileCompression.equals( "Hadoop-snappy" ) ) { if ( log.isDetailed() ) {
   * logDetailed( "This is a snappy compressed file" ); } // data.sis = new SnappyInputStream(data.fr); data.sis =
   * HadoopCompression.getSnappyInputStream( data.in ); if ( meta.getEncoding() != null && meta.getEncoding().length() >
   * 0 ) { data.isr = new InputStreamReader( new BufferedInputStream( data.sis, BUFFER_SIZE_INPUT_STREAM ),
   * meta.getEncoding() ); } else { data.isr = new InputStreamReader( new BufferedInputStream( data.sis,
   * BUFFER_SIZE_INPUT_STREAM ) ); } }
   */
}