Package org.adempiere.webui.util

Class ServerPushTemplate

java.lang.Object

org.adempiere.webui.util.ServerPushTemplate

public class ServerPushTemplate
extends Object

Zk UI update must be done in UI (event listener) thread. This class help to implement that base on spring's jdbc template pattern.

Author:

hengsin

Constructor Summary

Constructors

Constructor	Description
ServerPushTemplate(org.zkoss.zk.ui.Desktop desktop)

Method Summary

Modifier and Type	Method	Description
void	execute(IServerPushCallback callback)	Execute synchronous task in UI (event listener) thread.
void	executeAsync(IServerPushCallback callback)	Execute asynchronous task in UI (event listener) thread.
org.zkoss.zk.ui.Desktop	getDesktop()

Methods inherited from class java.lang.Object

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

Constructor Details

ServerPushTemplate

public ServerPushTemplate(org.zkoss.zk.ui.Desktop desktop)

Parameters:

desktop -

Method Details

executeAsync

public void executeAsync(IServerPushCallback callback)

Execute asynchronous task in UI (event listener) thread. This is implemented using Executions.schedule and will return immediately.

Parameters:

callback -

execute

public void execute(IServerPushCallback callback)

Execute synchronous task in UI (event listener) thread. This is implemented using Executions.activate/deactivate and will only return after the invoked task have ended. For better scalability, if possible, you should use executeAsync instead.

Parameters:

callback -

getDesktop

public org.zkoss.zk.ui.Desktop getDesktop()

Returns:

desktop