org.drools.guvnor.server
Class Backchannel

java.lang.Object
  org.drools.guvnor.server.Backchannel

public class Backchannel
extends Object

This is the backchannel to send "push" messages to the browser. Here be dragons. Would like to convert this to using actors one day. TODO: convert to executor architecture. Only one instance needed.

Method Summary

List<PushResponse>	await(String userName)
static Backchannel	getInstance()
void	publish(PushResponse message) Push out a message to all currently connected clients
void	push(String userName, PushResponse message) Push out a message to the specific client
List<PushResponse>	subscribe()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static Backchannel getInstance()

subscribe

public List<PushResponse> subscribe()

await

public List<PushResponse> await(String userName)
                         throws InterruptedException

Throws:

InterruptedException

push

public void push(String userName,
                 PushResponse message)

Push out a message to the specific client

publish

public void publish(PushResponse message)

Push out a message to all currently connected clients