001    /**
002     *   GRANITE DATA SERVICES
003     *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004     *
005     *   This file is part of the Granite Data Services Platform.
006     *
007     *   Granite Data Services is free software; you can redistribute it and/or
008     *   modify it under the terms of the GNU Lesser General Public
009     *   License as published by the Free Software Foundation; either
010     *   version 2.1 of the License, or (at your option) any later version.
011     *
012     *   Granite Data Services is distributed in the hope that it will be useful,
013     *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014     *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015     *   General Public License for more details.
016     *
017     *   You should have received a copy of the GNU Lesser General Public
018     *   License along with this library; if not, write to the Free Software
019     *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020     *   USA, or see <http://www.gnu.org/licenses/>.
021     */
022    package org.granite.util;
023    
024    import java.io.IOException;
025    import java.io.InputStream;
026    import java.io.OutputStream;
027    
028    /**
029     * @author Franck WOLFF
030     */
031    public class StreamGobbler extends Thread {
032    
033        private final InputStream is;
034        private final OutputStream os;
035    
036        public StreamGobbler(InputStream is, OutputStream os) {
037            this.is = is;
038            this.os = os;
039        }
040    
041        @Override
042        public void run() {
043            try {
044                for (int b = is.read(); b != -1; b = is.read())
045                    os.write(b & 0xFF);
046            } catch (IOException e)  {
047                throw new RuntimeException(e);
048            } finally {
049                try {
050                    os.flush();
051                    os.close();
052                } catch (Exception e) {
053                    throw new RuntimeException(e);
054                }
055            }
056        }
057    }