Java FileOutputStream Write saveFile(File file, InputStream is)

Description

save File

License

Open Source License

Declaration

public static void saveFile(File file, InputStream is) 

Method Source Code

//package com.java2s;
/*//w w w.  ja  v a 2s. c  om
 * Copyright 2010 Torkjel Hongve (torkjelh@conduct.no)
 *
 * This file is part of Upside.
 *
 * Upside 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 3 of the License, or
 * (at your option) any later version.
 *
 * Upside 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with Upside.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public class Main {
    public static void saveFile(File file, InputStream is) {
        OutputStream os;
        try {
            os = new BufferedOutputStream(new FileOutputStream(file));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        pipe(is, os);
    }

    public static void pipe(InputStream in, OutputStream out) {
        byte[] data = new byte[4096];
        try {
            int len;
            while ((len = in.read(data)) != -1)
                out.write(data, 0, len);
            out.flush();
        } catch (IOException e) {
            throw new RuntimeException(e);
        } finally {
            try {
                in.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            try {
                out.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

Related

1. saveFile(byte[] fileData, String outputDir, String fileName)
2. saveFile(File f, InputStream stream)
3. saveFile(File f, String fileName, File desDir)
4. saveFile(File f, String fileName, File desDir)
5. saveFile(File file, byte[] contenido)
6. saveFile(File file, String fileName, String filesDirectory)
7. saveFile(File file, String savePath)
8. saveFile(final byte[] bytes, final File target)
9. saveFile(final File file, final byte[] dataToSave)