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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.lang3.time.StopWatch;
import ch.systemsx.cisd.hdf5.h5ar.HDF5ArchiverFactory;
import ch.systemsx.cisd.hdf5.h5ar.IHDF5ArchiveReader;
import ch.systemsx.cisd.hdf5.h5ar.IArchiveEntryVisitor;
/**
* @author Bernd Rinn
*/
public class HDF52Dir
{
public static void main(String[] args) throws IOException
{
if (args.length != 1 && args.length != 2 && args.length != 3)
{
System.err.println("Syntax: HDF52Dir <hdf5 file> [<path in file>] [<root>]");
System.exit(1);
}
final File hdf5File = new File(args[0]);
final String pathInFile = (args.length > 1) ? args[1] : "/";
final File rootDir = new File((args.length > 2) ? args[2] : ".");
if (rootDir.isDirectory() == false)
{
System.err.println("Path '" + rootDir + "' is not a directory.");
System.exit(1);
}
final StopWatch watch = new StopWatch();
watch.start();
final IHDF5ArchiveReader reader = HDF5ArchiverFactory.openForReading(hdf5File);
reader.extractToFilesystem(rootDir, pathInFile, IArchiveEntryVisitor.NONVERBOSE_VISITOR);
reader.close();
watch.stop();
System.out.println("Extracting hdf5 file took " + watch);
}
}
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