com.tibco.bpm.web.client.model.pagebus.callbacks
Class OnPublishCallback

java.lang.Object
  com.tibco.bpm.web.client.model.pagebus.callbacks.OnPublishCallback

public abstract class OnPublishCallback
extends java.lang.Object

This callback is invoked when a message is published. This can be specified on the ManagedHub constructor and is used to define a custom policy that controls which clients are allowed to send data on which topics to which clients.

©2011 Cloud Software Group, Inc.

Since:

1.2.0

Constructor Summary

OnPublishCallback()

Method Summary

static com.google.gwt.core.client.JavaScriptObject	getNativeCallback(OnPublishCallback instance)
protected abstract boolean	onPublish(java.lang.String topic, java.lang.Object message, java.lang.Object publishContainer, java.lang.Object subscribeContainer) Callback handler.

Methods inherited from class java.lang.Object

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

Constructor Detail

OnPublishCallback

public OnPublishCallback()

Method Detail

onPublish

protected abstract boolean onPublish(java.lang.String topic,
                                     java.lang.Object message,
                                     java.lang.Object publishContainer,
                                     java.lang.Object subscribeContainer)

Callback handler.

Parameters:

topic - The topic to which the first container is publishing.

message - The data that the first container is publishing.

publishContainer - The container that is publishing (if the publisher is the Manager Application, publishContainer is null)

subscribeContainer - The container to which the data is about to be delivered (if this is the Manager Application, subscribeContainer is null)

getNativeCallback

public static final com.google.gwt.core.client.JavaScriptObject getNativeCallback(OnPublishCallback instance)