Java CRC crcFromStream(InputStream stream)

Description

crc From Stream

License

Open Source License

Declaration

public static long crcFromStream(InputStream stream) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.IOException;
import java.io.InputStream;
import java.util.zip.CRC32;

public class Main {
    public static long crcFromStream(InputStream stream) throws IOException {
        CRC32 crc = new CRC32();
        byte[] buffer = new byte[1024];
        int length;
        while ((length = stream.read(buffer)) != -1)
            crc.update(buffer, 0, length);
        return crc.getValue();
    }//w  ww .j  a  va  2s.  co  m
}

Related

1. crc(String tempStr)
2. crc32(File f)
3. crc32(final InputStream input)
4. crc32(String data)