biz.onixs.fix.fast
Class Encoder

java.lang.Object
  biz.onixs.fix.fast.Encoder

public class Encoder
extends Object

FIX-to-FAST Encoder.

Field Summary

protected boolean	codeEachMessageIndependently
protected biz.onixs.fix.fast.DictionaryLibrary	dictionaryLibrary
protected FastVersion	fastVersion
protected Version	fixVersion
protected TemplateLibrary	templateLibrary

Constructor Summary

Encoder(TemplateLibrary templateLibrary, Version fixVersion, FastVersion fastVersion)
Constructor.

Encoder(TemplateLibrary templateLibrary, Version fixVersion, FastVersion fastVersion, boolean codeEachMessageIndependently)
Constructor.

Method Summary

byte[]	encode(Message message, int templateId) Encodes the given FIX message into a FAST stream chunk.
protected Dictionary	getDictionary(Template template)
FastVersion	getFastVersion() Returns source FAST version.
Version	getFixVersion() Returns target FIX version.
TemplateLibrary	getTemplateLibrary() Returns associated template library.
boolean	isCodeEachMessageIndependently() Returns option to reset the previous values dictionaries before decoding a new FIX message.
void	reset() Resets the state of the previous values dictionaries (sets the state of the previous values to undefined).
void	setDecodeEachMessageIndependently(boolean codeEachMessageIndependently) Sets option to reset the previous values dictionaries before coding a new FIX message.
protected void	setDictionary(Template template, Dictionary dictionary)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

codeEachMessageIndependently

protected boolean codeEachMessageIndependently

templateLibrary

protected TemplateLibrary templateLibrary

fixVersion

protected Version fixVersion

fastVersion

protected FastVersion fastVersion

dictionaryLibrary

protected biz.onixs.fix.fast.DictionaryLibrary dictionaryLibrary

Constructor Detail

Encoder

public Encoder(TemplateLibrary templateLibrary,
               Version fixVersion,
               FastVersion fastVersion)

Constructor.

Parameters:

templateLibrary - template library to use

fixVersion - source FIX version

fastVersion - target FAST version

Encoder

public Encoder(TemplateLibrary templateLibrary,
               Version fixVersion,
               FastVersion fastVersion,
               boolean codeEachMessageIndependently)

Constructor.

Parameters:

templateLibrary - template library to use

fixVersion - source FIX version

fastVersion - target FAST version

codeEachMessageIndependently - option to reset the previous values dictionaries (default is true)

Method Detail

encode

public byte[] encode(Message message,
                     int templateId)
              throws FastException

Encodes the given FIX message into a FAST stream chunk.

Parameters:

message - input FIX message

templateId - template id to use

Returns:

encoded FAST stream chunk

Throws:

FastException - if encoding failed

toString

public String toString()

Overrides:

toString in class Object

isCodeEachMessageIndependently

public boolean isCodeEachMessageIndependently()

Returns option to reset the previous values dictionaries before decoding a new FIX message.

Returns:

option to reset the previous values dictionaries

setDecodeEachMessageIndependently

public void setDecodeEachMessageIndependently(boolean codeEachMessageIndependently)

Sets option to reset the previous values dictionaries before coding a new FIX message.

Parameters:

codeEachMessageIndependently - option to reset the previous values dictionaries

getTemplateLibrary

public TemplateLibrary getTemplateLibrary()

Returns associated template library.

Returns:

associated template library

getFastVersion

public FastVersion getFastVersion()

Returns source FAST version.

Returns:

source FAST version

getFixVersion

public Version getFixVersion()

Returns target FIX version.

Returns:

target FIX version

reset

public void reset()

Resets the state of the previous values dictionaries (sets the state of the previous values to undefined).

getDictionary

protected Dictionary getDictionary(Template template)

setDictionary

protected void setDictionary(Template template,
                             Dictionary dictionary)