Class TLVMsg

java.lang.Object

org.jpos.tlv.TLVMsg

All Implemented Interfaces:

Loggeable

public class TLVMsg
extends Object
implements Loggeable

Constructor Summary

Constructors

Modifier	Constructor	Description
	TLVMsg(int tag, byte[] value)	Deprecated. In most cases, a message is created to attach it to the list.
protected	TLVMsg(int tag, byte[] value, int tagSize, int lengthSize)

Method Summary

Modifier and Type	Method	Description
void	dump(PrintStream p, String indent)
byte[]	getL()	Value up to 127 can be encoded in single byte and multiple bytes are required for length bigger than 127
String	getStringValue()
int	getTag()
byte[]	getTLV()
byte[]	getValue()
String	toString()

Methods inherited from class Object

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

Methods inherited from interface Loggeable

dump

Constructor Details

TLVMsg

@Deprecated
public TLVMsg(int tag,
 byte[] value)
       throws IllegalArgumentException

Deprecated.

In most cases, a message is created to attach it to the list.
It can be done by:

  TLVList tl = ...;
  tl.append(tag, value);

If for some reason this is not possible then a message can be created:

  TLVList tl = TLVListBuilder.createInstance().build(); // or just new TLVList();
  tl.append(tag, value);
  TLVMsg tm = tl.find(tag);

The intention is to not promote the use of TLVMsg outside. Due to the lack of compatibility of various TLV types at TLVList.append(TLVMsg)

Constructs a TLV message from tag and value.

Parameters:

tag - id

value - tag value

Throws:

IllegalArgumentException

TLVMsg

protected TLVMsg(int tag,
 byte[] value,
 int tagSize,
 int lengthSize)
          throws IllegalArgumentException

Throws:

IllegalArgumentException

Method Details

getTag

public int getTag()

Returns:

tag

getValue

public byte[] getValue()

Returns:

tag value

getTLV

public byte[] getTLV()

Returns:

tag + length + value of the TLV Message

getL

public byte[] getL()

Value up to 127 can be encoded in single byte and multiple bytes are required for length bigger than 127

Returns:

encoded length

getStringValue

public String getStringValue()

Returns:

value

toString

public String toString()

Overrides:

toString in class Object

dump

public void dump(PrintStream p,
 String indent)

Specified by:

dump in interface Loggeable