com.github.wuic.util

Class IOUtils.CrcMessageDigest

java.lang.Object

java.security.MessageDigestSpi

java.security.MessageDigest

com.github.wuic.util.IOUtils.CrcMessageDigest

Enclosing class:

IOUtils

public static final class IOUtils.CrcMessageDigest
extends MessageDigest

A CRC32 is wrapped inside this class which is a MessageDigest.

Since:

0.5.0

Version:

1.0

Author:

Guillaume DROUET

Constructor Summary

Constructors

Constructor and Description
IOUtils.CrcMessageDigest() Builds a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
protected byte[]	engineDigest()
protected void	engineReset()
protected void	engineUpdate(byte input)
protected void	engineUpdate(byte[] input, int offset, int len)

Methods inherited from class java.security.MessageDigest

clone, digest, digest, digest, getAlgorithm, getDigestLength, getInstance, getInstance, getInstance, getProvider, isEqual, reset, toString, update, update, update, update

Methods inherited from class java.security.MessageDigestSpi

engineDigest, engineGetDigestLength, engineUpdate

Methods inherited from class java.lang.Object

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

Constructor Detail

IOUtils.CrcMessageDigest

public IOUtils.CrcMessageDigest()

Builds a new instance.

Method Detail

engineUpdate

protected void engineUpdate(byte input)

Specified by:

engineUpdate in class MessageDigestSpi

engineUpdate

protected void engineUpdate(byte[] input,
                int offset,
                int len)

Specified by:

engineUpdate in class MessageDigestSpi

engineDigest

protected byte[] engineDigest()

Specified by:

engineDigest in class MessageDigestSpi

engineReset

protected void engineReset()

Specified by:

engineReset in class MessageDigestSpi