org.zkoss.zkex.zul.impl

Interface Operation

public interface Operation

This interface is for model sharer developer only, you rarely need to use this interface.

Available in ZK PE and ZK EE.

A model sharer will add Operation to OperationQueue, then OperationThread which monitor this queue will consume operations and execute(Desktop) it.
The method failToExecute(Desktop) will be invoked when

1. Any Exception occurs when execute
2. Thread is terminate by OperationThread.terminate()
3. Desktop is no longer available

Since:

3.0.0

Author:

Dennis.Chen

Method Summary

Modifier and Type	Method and Description
void	execute(org.zkoss.zk.ui.Desktop desktop) Execute the operation. The OperationThread will activate desktop first, then call this method, and then call deactivate.
void	failToExecute(org.zkoss.zk.ui.Desktop desktop) Notify when 1.any Exception occurs when execute 2.thread is terminate by OperationThread.terminate() 3.desktop is not longer available

Method Detail

execute

void execute(org.zkoss.zk.ui.Desktop desktop)

Execute the operation.
The OperationThread will activate desktop first, then call this method, and then call deactivate.

Parameters:

desktop - the desktop which OperationThread associate to.

failToExecute

void failToExecute(org.zkoss.zk.ui.Desktop desktop)

Notify when 1.any Exception occurs when execute 2.thread is terminate by OperationThread.terminate() 3.desktop is not longer available

Parameters:

desktop - the Desktop which OperationThread associate to.