com.github.hypfvieh.util

Class SimpleFixMessageBuilder

java.lang.Object

com.github.hypfvieh.util.SimpleFixMessageBuilder

public class SimpleFixMessageBuilder
extends Object

Builder to create a FIX message without using any proprietary API. Handles header and trailer tags (including header hops) to create a properly sorted message. Does not support dictionaries, so be careful when dealing with repeating groups.

Since:

1.0.6 - 2019-02-22

Author:

hypfvieh

Constructor Summary

Constructors

Constructor and Description
SimpleFixMessageBuilder()

Method Summary

Modifier and Type	Method and Description
String	build() Builds the new message and returns it as String.
SimpleFixMessageBuilder	createBasicMessage(String _fixVersion, String _msgType) Creates a basic FIX message containing only dummy header and trailer with the specified FIX version and message type.
SimpleFixMessageBuilder	setUtcTimestamp(int _tag)
SimpleFixMessageBuilder	setUtcTimestamp(int _tag, ZonedDateTime _zonedDateTime)
SimpleFixMessageBuilder	setValue(int _tag, Object _value) Set/add tag value to FIX message to be created.
SimpleFixMessageBuilder	setValue(int _tag, Object _value, boolean _overwrite) Set/add tag value to FIX message to be created.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleFixMessageBuilder

public SimpleFixMessageBuilder()

Method Detail

setValue

public SimpleFixMessageBuilder setValue(int _tag,
                                        Object _value,
                                        boolean _overwrite)

Set/add tag value to FIX message to be created. Will overwrite existing tags depending on the provided boolean _overwrite.

Parameters:

_tag - tag number

_value - value

_overwrite - true to overwrite existing tag, false otherwise

Returns:

this

setValue

public SimpleFixMessageBuilder setValue(int _tag,
                                        Object _value)

Set/add tag value to FIX message to be created. Will always overwrite existing tags, do not use this for creating repeating group entries!

Parameters:

_tag - tag number

_value - value

Returns:

this

setUtcTimestamp

public SimpleFixMessageBuilder setUtcTimestamp(int _tag)

setUtcTimestamp

public SimpleFixMessageBuilder setUtcTimestamp(int _tag,
                                               ZonedDateTime _zonedDateTime)

createBasicMessage

public SimpleFixMessageBuilder createBasicMessage(String _fixVersion,
                                                  String _msgType)

Creates a basic FIX message containing only dummy header and trailer with the specified FIX version and message type.

Parameters:

_fixVersion - FIX version to use (null is not allowed)

_msgType - message type to set (null is not allowed)

Returns:

this

build

public String build()

Builds the new message and returns it as String.

Returns:

String, maybe empty, never null