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/*
* Copyright 2007 - 2018 ETH Zuerich, CISD and SIS.
*
* 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 ch.systemsx.cisd.hdf5;
import java.io.File;
import java.io.IOException;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.time.StopWatch;
/**
* @author Bernd Rinn
*/
public class HDF5Extract
{
public static void main(String[] args) throws IOException
{
if (args.length != 2)
{
System.err.println("Syntax: HDF5Extract <hdf5 file> <file>");
System.exit(1);
}
final File hdf5File = new File(args[0]);
final File file = new File(args[1]);
final StopWatch watch = new StopWatch();
watch.start();
final IHDF5Reader reader = HDF5FactoryProvider.get().openForReading(hdf5File);
final byte[] data = reader.int8().readArray(file.getAbsolutePath());
FileUtils.writeByteArrayToFile(new File(file.getName()), data);
reader.close();
watch.stop();
System.out.println("Extracting hdf5 file took " + watch);
}
}
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