org.posper.tpv.util

Class StringUtils

java.lang.Object

org.posper.tpv.util.StringUtils

public class StringUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static String	byte2hex(byte[] binput)
static String	calcEANCheckDigit(String first12digits) Calculates the check digit for an EAN barcode
static String	encodeXML(String sValue) XML templates as used for velocity require some special characters to be escaped.
static byte[]	hex2byte(String sinput)
static String	stringInBetween(String input, String startString, String endString)

Methods inherited from class java.lang.Object

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

Method Detail

encodeXML

public static String encodeXML(String sValue)

XML templates as used for velocity require some special characters to be escaped.

Note that there's a problem with the single quote because the xml escape sequence ' is not standard html. To avoid problems when the escape sequences cannot be removed in some cases we use ' instead.

Parameters:

sValue - the String to be escaped

Returns:

a String with the XML meta characters being escaped

byte2hex

public static String byte2hex(byte[] binput)

hex2byte

public static byte[] hex2byte(String sinput)

stringInBetween

public static String stringInBetween(String input,
                                     String startString,
                                     String endString)

calcEANCheckDigit

public static String calcEANCheckDigit(String first12digits)

Calculates the check digit for an EAN barcode

Parameters:

first12digits -

Returns:

the check digit as a one byte long string