ratpack.file.checksummer

Class MD5Checksummer

java.lang.Object

ratpack.file.checksummer.MD5Checksummer

All Implemented Interfaces:

Function<InputStream,String>

public class MD5Checksummer
extends Object
implements Function<InputStream,String>

Calculate checksum with MD5 algorithm.

This function type is implementation of Function interface and takes InputStream as parameter while returns String with calculated checksum.

Constructor Summary

Constructors

Constructor and Description
MD5Checksummer()

Method Summary

Modifier and Type	Method and Description
String	apply(InputStream is) Algorythm implementation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ratpack.func.Function

andThen, compose, constant, from, fromGuava, identity, toFunction, toGuavaFunction

Constructor Detail

MD5Checksummer

public MD5Checksummer()

Method Detail

apply

public String apply(InputStream is)
             throws Exception

Algorythm implementation.

Specified by:

apply in interface Function<InputStream,String>

Parameters:

is - InputStream of file to calculate checksum

Returns:

checksum string

Throws:

Exception - any