001/*
002  GRANITE DATA SERVICES
003  Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004
005  This file is part of Granite Data Services.
006
007  Granite Data Services is free software; you can redistribute it and/or modify
008  it under the terms of the GNU Library General Public License as published by
009  the Free Software Foundation; either version 2 of the License, or (at your
010  option) any later version.
011
012  Granite Data Services is distributed in the hope that it will be useful, but
013  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015  for more details.
016
017  You should have received a copy of the GNU Library General Public License
018  along with this library; if not, see <http://www.gnu.org/licenses/>.
019*/
020
021package org.granite.util;
022
023import java.io.IOException;
024import java.io.InputStream;
025import java.io.OutputStream;
026
027/**
028 * @author Franck WOLFF
029 */
030public class StreamGobbler extends Thread {
031
032    private final InputStream is;
033    private final OutputStream os;
034
035    public StreamGobbler(InputStream is, OutputStream os) {
036        this.is = is;
037        this.os = os;
038    }
039
040    @Override
041    public void run() {
042        try {
043            for (int b = is.read(); b != -1; b = is.read())
044                os.write(b & 0xFF);
045        } catch (IOException e)  {
046            throw new RuntimeException(e);
047        } finally {
048            try {
049                os.flush();
050                os.close();
051            } catch (Exception e) {
052                throw new RuntimeException(e);
053            }
054        }
055    }
056}