Module cl.netswitch.iso

Package cl.netswitch.iso.iso8583

Class IsoHexFL<M>

java.lang.Object

cl.netswitch.iso.iso8583.IsoField<M,byte[]>

cl.netswitch.iso.iso8583.IsoHexFL<M>

Type Parameters:

M - the type of the ISO message.

public class IsoHexFL<M>
extends IsoField<M,byte[]>

Binary Fixed-Length of N (even) hexadecimal characters (2 ≤ N).

Constructor Summary

Constructors

Constructor	Description
IsoHexFL(int index, int length, String name)	Constructs a new IsoHexFL instance.

Method Summary

Modifier and Type	Method	Description
byte[]	decodeValue(ByteBuffer buffer)	Decodes the value of this field from the supplied byte buffer.
void	encodeValue(byte[] value, cl.netswitch.lib.util.ByteArray barray)	Encodes the value of this field into the supplied byte array.

Methods inherited from class cl.netswitch.iso.iso8583.IsoField

checkNumericString, decodeAndSetValue, fieldError, getFormat, getIndex, getMaxLength, getMinLength, getName, getObfuscate, getType, getValue, getValueAndEncode, readBigDecimal, readBigInteger, readChar, readDigit, readFieldBuffer, readHex16, readHexBytes, readNumber1, readNumber10, readNumber12, readNumber14, readNumber2, readNumber3, readNumber4, readNumber5, readNumber6, readNumber7, readNumber8, readNumber9, readString, rightTrim, setObfuscate, setValue, writeChar, writeChar, writeHex16, writeHexBytes, writeMessageValue, writeNumber1, writeNumber10, writeNumber12, writeNumber14, writeNumber2, writeNumber3, writeNumber4, writeNumber5, writeNumber6, writeNumber7, writeNumber8, writeNumber9, writeNumberLL, writeNumberLLL, writeNumberLLLL, writeString, writeString, writeValue

Methods inherited from class java.lang.Object

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

Constructor Details

IsoHexFL

public IsoHexFL(int index,
 int length,
 String name)

Constructs a new IsoHexFL instance.

Parameters:

index - the index of the field.

length - fixed length of this field value.

name - the name of this field.

Throws:

NullPointerException - if name is null.

IllegalArgumentException - if an argument is invalid.

Method Details

decodeValue

public byte[] decodeValue(ByteBuffer buffer)

Decodes the value of this field from the supplied byte buffer.

Specified by:

decodeValue in class IsoField<M,byte[]>

Parameters:

buffer - the buffer containing the encoded field value.

Returns:

the value decoded from supplied byte buffer.

Throws:

NullPointerException - if buffer is null.

IsoException - if contents of buffer is invalid.

encodeValue

public void encodeValue(byte[] value,
 cl.netswitch.lib.util.ByteArray barray)

Encodes the value of this field into the supplied byte array.

Specified by:

encodeValue in class IsoField<M,byte[]>

Parameters:

value - the value to be encoded into byte array.

barray - the byte array containing encoded field values.

Throws:

NullPointerException - if an argument is null.

IsoException - if value is invalid.