org.apache.archiva.checksum
Class Checksum

java.lang.Object
  org.apache.archiva.checksum.Checksum

public class Checksum
extends java.lang.Object

Checksum - simple checksum hashing routines.

Version:

$Id: Checksum.java 718864 2008-11-19 06:33:35Z brett $

Field Summary

protected java.security.MessageDigest

md

Constructor Summary

Checksum(ChecksumAlgorithm checksumAlgorithm)

Method Summary

ChecksumAlgorithm	getAlgorithm()
java.lang.String	getChecksum()
void	reset()
Checksum	update(byte[] buffer, int offset, int size)
Checksum	update(java.io.InputStream stream)
static void	update(java.util.List<Checksum> checksums, java.io.InputStream stream)

Methods inherited from class java.lang.Object

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

Field Detail

md

protected final java.security.MessageDigest md

Constructor Detail

Checksum

public Checksum(ChecksumAlgorithm checksumAlgorithm)

Method Detail

update

public static void update(java.util.List<Checksum> checksums,
                          java.io.InputStream stream)
                   throws java.io.IOException

Throws:

java.io.IOException

getChecksum

public java.lang.String getChecksum()

getAlgorithm

public ChecksumAlgorithm getAlgorithm()

reset

public void reset()

update

public Checksum update(byte[] buffer,
                       int offset,
                       int size)

update

public Checksum update(java.io.InputStream stream)
                throws java.io.IOException

Throws:

java.io.IOException