org.jpos.tlv

Class TLVMsg

java.lang.Object

org.jpos.tlv.TLVMsg

All Implemented Interfaces:

Loggeable

public class TLVMsg
extends java.lang.Object
implements Loggeable

Constructor Summary

Constructors

Modifier	Constructor and Description
	TLVMsg(int tag, byte[] value) 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)
protected	TLVMsg(int tag, byte[] value, int tagSize, int lengthSize)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TLVMsg

@Deprecated
public TLVMsg(int tag,
                          byte[] value)
                   throws java.lang.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:

java.lang.IllegalArgumentException

TLVMsg

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

Throws:

java.lang.IllegalArgumentException

Method Detail

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 java.lang.String getStringValue()

Returns:

value

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

dump

public void dump(java.io.PrintStream p,
                 java.lang.String indent)

Specified by:

dump in interface Loggeable