Android OutputStream Write copy(InputStream in, OutputStream out)

Description

copy

License

Apache License

Declaration

private static void copy(InputStream in, OutputStream out)
            throws IOException 

Method Source Code

//package com.java2s;
/*//  w  w  w. j  a v a2s  .co m
 * Copyright (C) 2013 Joan Puig Sanz
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

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

public class Main {
    private static void copy(InputStream in, OutputStream out)
            throws IOException {
        if (in == null)
            throw new NullPointerException("InputStream is null!");
        if (out == null)
            throw new NullPointerException("OutputStream is null");

        // Transfer bytes from in to out
        byte[] buf = new byte[1024];
        int len;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
        }
        in.close();
        out.close();
    }
}

Related

1. copy(String input, OutputStream output)
2. writeBom(OutputStream outputStream, String encoding)
3. writeSInt24ToStream(final OutputStream destination, final int value)
4. writeByte(final String str, final OutputStream out, Map cache)
5. uint32ToStream(long value, OutputStream stream)
6. uint64ToStream(long value, OutputStream stream)
7. writeFile(InputStream inputStream, OutputStream outputStream)