/* * jETeL/CloverETL - Java based ETL application framework. * Copyright (c) Javlin, a.s. ([email protected]) * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ package org.jetel.util.file.stream; import java.io.IOException; import java.io.InputStream; import java.nio.file.DirectoryStream; import org.apache.commons.compress.archivers.ArchiveEntry; import org.apache.commons.compress.archivers.ArchiveInputStream; import org.apache.commons.compress.archivers.tar.TarArchiveInputStream; /** * @author krivanekm ([email protected]) * (c) Javlin, a.s. (www.cloveretl.com) * * @created 5. 9. 2016 */ public class TarDirectoryStream extends ArchiveDirectoryStream<ArchiveInputStream, ArchiveEntry> { /** * @param parent * @param glob */ public TarDirectoryStream(DirectoryStream<Input> parent, String glob) { super(parent, glob); } @Override protected ArchiveEntry getNextEntry() throws IOException { return archiveInputStream.getNextEntry(); } @Override protected ArchiveInputStream newArchiveInputStream(InputStream is) throws IOException { return new TarArchiveInputStream(is); } @Override protected boolean isDirectory(ArchiveEntry entry) { return entry.isDirectory(); } @Override protected String getName(ArchiveEntry entry) { return entry.getName(); } @Override protected String getEntryUrl(String innerUrl, String entryName) { return "tar:(" + innerUrl + ")#" + entryName; } }