org.apache.archiva.checksum

Class Checksum

java.lang.Object

org.apache.archiva.checksum.Checksum

public class Checksum
extends Object

Checksum - simple checksum hashing routines.

Field Summary

Fields

Modifier and Type	Field and Description
private static int	BUFFER_SIZE
private ChecksumAlgorithm	checksumAlgorithm
private MessageDigest	md

Constructor Summary

Constructors

Constructor and Description
Checksum(ChecksumAlgorithm checksumAlgorithm)

Method Summary

Modifier and Type	Method and Description
ChecksumAlgorithm	getAlgorithm()
String	getChecksum()
void	reset()
Checksum	update(byte[] buffer, int offset, int size)
Checksum	update(InputStream stream)
static void	update(List<Checksum> checksums, InputStream stream)

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

private static final int BUFFER_SIZE

See Also:

Constant Field Values

md

private final MessageDigest md

checksumAlgorithm

private ChecksumAlgorithm checksumAlgorithm

Constructor Detail

Checksum

public Checksum(ChecksumAlgorithm checksumAlgorithm)

Method Detail

update

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

Throws:

IOException

getChecksum

public String getChecksum()

getAlgorithm

public ChecksumAlgorithm getAlgorithm()

reset

public void reset()

update

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

update

public Checksum update(InputStream stream)
                throws IOException

Throws:

IOException