com.caplin.motif.fx.blotter

Class FXBlotterItemPublisher

java.lang.Object

com.caplin.motif.fx.blotter.FXBlotterItemPublisher

public class FXBlotterItemPublisher
extends Object

This class is responsible for publishing blotter items. Instances of this class are created by calling FXBlotterAdapter.createBlotterItemPublisher(FXBlotter, FXBlotterItemProvider).

This publisher only publishes messages pertaining to record items the belong the Blotter. A different publisher FXBlotterPublisher must be created and used to publish the container itself.

You should create and use instances of this item publisher if you have created and are using the non-cached blotter publisher from FXBlotterAdapter.createBlotterPublisher(FXBlotter, FXBlotterProvider).

Constructor Summary

Constructors

Constructor and Description
FXBlotterItemPublisher(CachedPublisher publisher, FXBlotterItemMessageFactory messageFactory) Creates a new FXBlotterItemPublisher.

Method Summary

Methods

Modifier and Type	Method and Description
FXBlotterItemMessageFactory	getMessageFactory() Returns the message factory to be used to create the blotter items.
void	publish(FXBlotterItemMessage message) Should be used to publish the FXBlotterItemMessage, which represents a record in the blotter, and all its field data.
void	sendNotFound(String subject) Should be called when no data is found for a requested blotter item subject.

Methods inherited from class java.lang.Object

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

Constructor Detail

FXBlotterItemPublisher

public FXBlotterItemPublisher(CachedPublisher publisher,
                      FXBlotterItemMessageFactory messageFactory)

Creates a new FXBlotterItemPublisher.

Parameters:

publisher - The CachedPublisher to use to publish the items.

messageFactory - The FXBlotterItemMessageFactory to use for creating the items.

Method Detail

getMessageFactory

public FXBlotterItemMessageFactory getMessageFactory()

Returns the message factory to be used to create the blotter items.

Returns:

The item message factory.

publish

public void publish(FXBlotterItemMessage message)

Should be used to publish the FXBlotterItemMessage, which represents a record in the blotter, and all its field data.

Parameters:

message - The object representing a record item in the blotter.

sendNotFound

public void sendNotFound(String subject)

Should be called when no data is found for a requested blotter item subject. This informs Liberator (and subsequently the FX Motif) that the item does not exist.

Parameters:

subject - The subject for which no data was found.