/*
* Copyright 2008 Federal Chancellery Austria and
* Graz University of Technology
*
* 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 at.gv.egiz.bku.utils;

import java.io.ByteArrayOutputStream;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;

public class DebugOutputStream extends FilterOutputStream {

  private ByteArrayOutputStream buffer = new ByteArrayOutputStream();

  public DebugOutputStream(OutputStream out) {
    super(out);
  }

  @Override
  public void write(byte[] b, int off, int len) throws IOException {
    buffer.write(b, off, len);
    super.write(b, off, len);
  }

  @Override
  public void write(int b) throws IOException {
    buffer.write(b);
    super.write(b);
  }
  
  public byte[] getBufferedBytes() {
    return buffer.toByteArray();
  }

}