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Base project for BIMserver plugin development. Some plugins mights also need the Shared library

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package org.bimserver.utils;

/******************************************************************************
 * Copyright (C) 2009-2016  BIMserver.org
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see {@literal}.
 *****************************************************************************/

import java.io.IOException;
import java.nio.file.DirectoryStream;
import java.nio.file.FileVisitResult;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class PathUtils {
	public static List list(final Path dir) throws IOException {
		final List dirlist = new ArrayList<>();
		try (DirectoryStream stream = Files.newDirectoryStream(dir)) {
			for (final Iterator it = stream.iterator(); it.hasNext();) {
				dirlist.add(it.next());
			}
		}
		return dirlist;
	}

	public static void removeDirectoryWithContent(Path directory) throws IOException {
		if (Files.isDirectory(directory)) {
			Files.walkFileTree(directory, new SimpleFileVisitor() {
				@Override
				public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
					Files.delete(file);
					return FileVisitResult.CONTINUE;
				}
				
				@Override
				public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
					Files.delete(dir);
					return FileVisitResult.CONTINUE;
				}
			});
		}
	}
}