Java Reader Copy copyLarge(Reader input, Writer output)

Description

copy Large

License

Apache License

Declaration

private static long copyLarge(Reader input, Writer output) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.*;

public class Main {
    private static final int DEFAULT_BUFFER_SIZE = 1024 * 4;

    private static long copyLarge(Reader input, Writer output) throws IOException {
        char[] buffer = new char[DEFAULT_BUFFER_SIZE];
        long count = 0;
        int n = 0;
        while (-1 != (n = input.read(buffer))) {
            output.write(buffer, 0, n);/*from   w ww  .  j  a v  a 2 s . c o  m*/
            count += n;
        }
        return count;
    }

    private static long copyLarge(InputStream input, OutputStream output) throws IOException {
        byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
        long count = 0;
        int n = 0;
        while (-1 != (n = input.read(buffer))) {
            output.write(buffer, 0, n);
            count += n;
        }
        return count;
    }
}

Related

1. copyLarge(Reader input, Writer output)
2. copyLarge(Reader input, Writer output)
3. copyLarge(Reader input, Writer output)
4. copyLarge(Reader input, Writer output)
5. copyLarge(Reader input, Writer output)
6. copyLarge(Reader input, Writer output)
7. copyLarge(Reader input, Writer output, char[] buffer)
8. copyLarge(Reader input, Writer output, char[] buffer)
9. copyLarge(Reader input, Writer output, char[] buffer)