Java tutorial
package ch.cyberduck.core; /* * Copyright (c) 2002-2013 David Kocher. All rights reserved. * http://cyberduck.ch/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 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 General Public License for more details. * * Bug fixes, suggestions and comments should be sent to feedback@cyberduck.ch */ import org.apache.commons.io.FilenameUtils; import org.apache.commons.lang3.StringUtils; public class DefaultPathKindDetector implements PathKindDetector { @Override public Path.Type detect(final String path) { if (StringUtils.isBlank(path)) { return Path.Type.directory; } if (path.endsWith(String.valueOf(Path.DELIMITER))) { return Path.Type.directory; } if (StringUtils.isBlank(FilenameUtils.getExtension(path))) { return Path.Type.directory; } return Path.Type.file; } }