Java InputStream to OutputStream copyStream(InputStream input, OutputStream output)

Description

copy Stream

License

Open Source License

Declaration

public static void copyStream(InputStream input, OutputStream output) throws IOException 

Method Source Code

//package com.java2s;
/*/*ww  w.j av a 2  s .  com*/
 * Hello Minecraft!.
 * Copyright (C) 2013  huangyuhui <huanghongxun2008@126.com>
 *
 * 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 3 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see {http://www.gnu.org/licenses/}.
 */

import java.io.IOException;
import java.io.InputStream;

import java.io.OutputStream;

public class Main {
    public static void copyStream(InputStream input, OutputStream output) throws IOException {
        copyStream(input, output, new byte[1024]);
    }

    public static void copyStream(InputStream input, OutputStream output, byte[] buf) throws IOException {
        int length;
        while ((length = input.read(buf)) != -1)
            output.write(buf, 0, length);
    }

    public static void write(byte[] data, OutputStream output) throws IOException {
        if (data != null)
            output.write(data);
    }

    public static void write(String data, OutputStream output, String encoding) throws IOException {
        if (data != null)
            output.write(data.getBytes(encoding));
    }
}

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