de.novanic.eventservice.client.command

Class DefaultRemoteCommand<T>

java.lang.Object

de.novanic.eventservice.client.command.DefaultRemoteCommand<T>

All Implemented Interfaces:

RemoteCommand<T>

public abstract class DefaultRemoteCommand<T>
extends Object
implements RemoteCommand<T>

A RemoteCommand can be used to execute a call from client to the server side. The possibility to queue RemoteCommands is one of the advantages.

Author:

sstrohschein
Date: 06.06.2008
Time: 22:40:48

Constructor Summary

Constructors

Constructor and Description
DefaultRemoteCommand()

Method Summary

Methods

Modifier and Type	Method and Description
AsyncCallback<T>	getCallback() Returns the callback, which can be set with the link method (RemoteCommand.init(com.google.gwt.user.client.rpc.AsyncCallback))
void	init(AsyncCallback<T> aCallback) Initializes the RemoteCommand with a callback, which can also be used in the execute method RemoteCommand.execute(de.novanic.eventservice.client.event.service.EventServiceAsync)
boolean	isInitialized() Checks if the RemoteCommand is initialized with a callback.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.novanic.eventservice.client.command.RemoteCommand

execute

Constructor Detail

DefaultRemoteCommand

public DefaultRemoteCommand()

Method Detail

init

public void init(AsyncCallback<T> aCallback)

Initializes the RemoteCommand with a callback, which can also be used in the execute method RemoteCommand.execute(de.novanic.eventservice.client.event.service.EventServiceAsync)

Specified by:

init in interface RemoteCommand<T>

Parameters:

aCallback - callback

isInitialized

public boolean isInitialized()

Checks if the RemoteCommand is initialized with a callback.

Specified by:

isInitialized in interface RemoteCommand<T>

Returns:

true when the init method (RemoteCommand.init(com.google.gwt.user.client.rpc.AsyncCallback)) was called with a callback, false when the RemoteCommand wasn't initialized with a callback.

getCallback

public AsyncCallback<T> getCallback()

Returns the callback, which can be set with the link method (RemoteCommand.init(com.google.gwt.user.client.rpc.AsyncCallback))

Specified by:

getCallback in interface RemoteCommand<T>

Returns:

callback