If you have BlazeDS and looked at the examples, then you know how to connect to
the backend.
To do in Caingorm, just read the docs: http://www.cairngormdocs.org/
<http://www.cairngormdocs.org/>
Basically your command class will use a delegate class to call the server. The
delegate class will use the ServiceLocator to get a reference to the
appropriate service defined in the Services.mxml file.
<!-- Services.mxml -->
<cairngorm:ServiceLocator xmlns:mx="http://www.adobe.com/2006/mxml";
xmlns:cairngorm="com.adobe.cairngorm.business.*" >
<!-- SystemServices remote reference -->
<mx:RemoteObject id="systemServices" destination="systemService"
concurrency="single"
showBusyCursor="false" />
</cairngorm:ServiceLocator>
<!-- Delegate -->
package com.optimal.bluebird.business {
import com.adobe.cairngorm.business.ServiceLocator;
/**
* @author Dimitrios Gianninas
*/
public class SystemDelegate {
private var service:Object;
private var responder:IResponder;
/**
* Default Constructor
*/
public function SystemDelegate( responder:IResponder ) {
service = ServiceLocator.getInstance().getRemoteObject( "systemServices" );
this.responder = responder;
}
/**
* Loads static lists used by the UI.
*/
public function getStaticLists():void {
var call:AsyncToken = service.getStaticLists();
call.addResponder( responder );
}
}
}
// Command class
package com.optimal.bluebird.commands.system {
public class GetStaticListsCmd implements ICommand, IResponder {
/**
* Default Constructor
*/
public function GetStaticListsCmd() {
}
override public function execute( evt:CairngormEvent ):void {
var delegate:SystemDelegate = new SystemDelegate( this );
delegate.getStaticLists();
}
public function result( event:Object ):void {
// handle results
}
public function fault( event:Object ):void {
// handle fault
}
}
}
xxx
xxx
xxx
Dimitrios Gianninas
RIA Developer Team Lead
Optimal Payments Inc.
________________________________
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of c_higgon
Sent: Thursday, September 18, 2008 8:16 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Cairngorm - BlazeDS Example
Does any know of a good example of a Cairngorm project that uses a
BlazeDS backend service? I am having problem delegate to connect to
the backend server. Any help would be greatly appreciated.
~Chris
--
WARNING
-------
This electronic message and its attachments may contain confidential,
proprietary or legally privileged information, which is solely for the use of
the intended recipient. No privilege or other rights are waived by any
unintended transmission or unauthorized retransmission of this message. If you
are not the intended recipient of this message, or if you have received it in
error, you should immediately stop reading this message and delete it and all
attachments from your system. The reading, distribution, copying or other use
of this message or its attachments by unintended recipients is unauthorized and
may be unlawful. If you have received this e-mail in error, please notify the
sender.
AVIS IMPORTANT
--------------
Ce message électronique et ses pièces jointes peuvent contenir des
renseignements confidentiels, exclusifs ou légalement privilégiés destinés au
seul usage du destinataire visé. L'expéditeur original ne renonce à aucun
privilège ou à aucun autre droit si le présent message a été transmis
involontairement ou s'il est retransmis sans son autorisation. Si vous n'êtes
pas le destinataire visé du présent message ou si vous l'avez reçu par erreur,
veuillez cesser immédiatement de le lire et le supprimer, ainsi que toutes ses
pièces jointes, de votre système. La lecture, la distribution, la copie ou
tout autre usage du présent message ou de ses pièces jointes par des personnes
autres que le destinataire visé ne sont pas autorisés et pourraient être
illégaux. Si vous avez reçu ce courrier électronique par erreur, veuillez en
aviser l'expéditeur.
