/*
 * #%L
 * BSD implementations of Bio-Formats readers and writers
 * %%
 * Copyright (C) 2005 - 2017 Open Microscopy Environment:
 *   - Board of Regents of the University of Wisconsin-Madison
 *   - Glencoe Software, Inc.
 *   - University of Dundee
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * #L%
 */
package loci.formats.utests.tiff;

import java.io.IOException;
import java.nio.ByteBuffer;

import loci.common.ByteArrayHandle;
import loci.common.RandomAccessInputStream;
import loci.common.RandomAccessOutputStream;
import loci.formats.out.TiffWriter;
import loci.formats.tiff.TiffSaver;

public class TiffWriterMock extends TiffWriter {
  
  private static final int INITIAL_CAPACITY = 1024 * 1024;
  private ByteArrayHandle handle;
  
  public TiffWriterMock() {
    super();
    handle = new ByteArrayHandle(INITIAL_CAPACITY);
  }
  
  public TiffWriterMock(String format, String[] exts) {
    super(format, exts);
    handle = new ByteArrayHandle(INITIAL_CAPACITY);
  }
  
  @Override
  protected RandomAccessOutputStream createOutputStream() throws IOException {
    return new RandomAccessOutputStream(handle);
  }
  
  @Override
  protected RandomAccessInputStream createInputStream() throws IOException {
    return new RandomAccessInputStream(handle);
  }
  
  @Override
  protected TiffSaver createTiffSaver() {
    return new TiffSaver(out, handle);
  }
  
  public void createOutputBuffer(boolean mock) throws IOException {
    if (mock) {
      handle = new ByteArrayHandleMock(INITIAL_CAPACITY);
    }
    else {
      handle = new ByteArrayHandle(INITIAL_CAPACITY);
    }
  }
  
  public void setBufferLength(long length) throws IOException {
    handle.setLength(length);
  }

}
