asit.framework.utils
Class BPK

java.lang.Object
  asit.framework.utils.BPK

public class BPK

extends Object

Author:

troessler

Constructor Summary

BPK()

Method Summary

static String	calcBPK(String stammzahl, String context, String encoding)
static String	calcHash(String data, String encoding)
static String	calcWBPK(String stammzahl, String company, String encoding)
static byte[]	encodeBase64(byte[] binaryData) Encodes hex octects into Base64.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

BPK

public BPK()

Method Detail

calcBPK

public static String calcBPK(String stammzahl,
                             String context,
                             String encoding)
                      throws NoSuchAlgorithmException,
                             UnsupportedEncodingException

Parameters:

stammzahl -

context -

Returns:

@throws Exception

Throws:

UnsupportedEncodingException

NoSuchAlgorithmException

calcWBPK

public static String calcWBPK(String stammzahl,
                              String company,
                              String encoding)
                       throws Exception

Parameters:

stammzahl -

company -

Returns:

@throws Exception

Throws:

Exception

calcHash

public static String calcHash(String data,
                              String encoding)
                       throws NoSuchAlgorithmException,
                              UnsupportedEncodingException

Parameters:

data -

Returns:

@throws Exception

Throws:

NoSuchAlgorithmException

UnsupportedEncodingException

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception

encodeBase64

public static byte[] encodeBase64(byte[] binaryData)

Encodes hex octects into Base64. Function talen from the file /jakarta-commons/codec/src/java/org/apache/commons/codec/binary/Base64.java License see above Slightly modified (removed constants and isChunked logic) --Arno

Parameters:

binaryData - Array containing binary data to encode.

Returns:

Base64-encoded data.