com.mgz.util

Class UtilCharacterEncoding

java.lang.Object

com.mgz.util.UtilCharacterEncoding

public class UtilCharacterEncoding
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static char[]	hexArray

Constructor Summary

Constructors

Constructor and Description
UtilCharacterEncoding()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	addBlankBeforeUpperCaseGroupAndDigitGroup(java.lang.String name)
static java.lang.String	bytesToHexString(byte[] bytes)
static java.lang.String	bytesToHexStringWithSpace(byte[] bytes)
static java.lang.String	decodeEBCDIC(byte[] sfData, int offset, int length, AFPParserConfiguration config)
static java.lang.Object	hexStringWithSpacesToByteArray(java.lang.String text) Turns the given String of hex digits into a byte array.
static boolean	isEBCDIC(byte[] data)
static boolean	isHexDigit(char chr) Returns true if the given char is a hex digit.
static java.lang.String	reduceLabel(java.lang.String s)
static byte[]	stringToByteArray(java.lang.String str, java.nio.charset.Charset charsetForEncoding, int lenOfByteArray, byte filler) Converts the given String into a byte array of given length using the given Charset for encoding.
static int	valOfHexDigit(char hexDigit) Returns the hex value for a given character

Methods inherited from class java.lang.Object

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

Field Detail

hexArray

public static final char[] hexArray

Constructor Detail

UtilCharacterEncoding

public UtilCharacterEncoding()

Method Detail

valOfHexDigit

public static int valOfHexDigit(char hexDigit)

Returns the hex value for a given character

isHexDigit

public static boolean isHexDigit(char chr)

Returns true if the given char is a hex digit. Hex digits are: 0123456789ABCDEF.

Parameters:

chr - character to test.

Returns:

true if the given character is a hex digit.

bytesToHexString

public static java.lang.String bytesToHexString(byte[] bytes)

bytesToHexStringWithSpace

public static java.lang.String bytesToHexStringWithSpace(byte[] bytes)

stringToByteArray

public static byte[] stringToByteArray(java.lang.String str,
                                       java.nio.charset.Charset charsetForEncoding,
                                       int lenOfByteArray,
                                       byte filler)

Converts the given String into a byte array of given length using the given Charset for encoding. If the encoded bytes of the given String is shorter than the given length, the additional encoded bytes are filled with given byte filler. If the encoded bytes of the given String is longer than the given length, the additional encoded bytes are truncated.

Parameters:

str - String to encode.

charsetForEncoding - Charset used for encoding.

lenOfByteArray - length of the resulting byte array.

filler - byte used for pedding if encoded string is shorter than given length.

Returns:

byte array containing the resulting encoded String

decodeEBCDIC

public static java.lang.String decodeEBCDIC(byte[] sfData,
                                            int offset,
                                            int length,
                                            AFPParserConfiguration config)

isEBCDIC

public static boolean isEBCDIC(byte[] data)

reduceLabel

public static java.lang.String reduceLabel(java.lang.String s)

addBlankBeforeUpperCaseGroupAndDigitGroup

public static java.lang.String addBlankBeforeUpperCaseGroupAndDigitGroup(java.lang.String name)

hexStringWithSpacesToByteArray

public static java.lang.Object hexStringWithSpacesToByteArray(java.lang.String text)

Turns the given String of hex digits into a byte array. The given String may or may not contain spaces and hex prefixes ("0x"). The

Returns:

array of bytes.