How can I listen to the AsyncToken var events outside the implementation class

Hello

I use this:

public void doSomething (): void

{

var token:AsyncToken=myRemoteObject.getData();

token.addResponder (new mx.rpc.Responder (resultHandler, faultHandler));

}

private void resultHandler(event:ResultEvent):void

{

dispatchEvent (event);

}

private void faultHandler(event:FaultEvent):void

{

dispatchEvent (event);

}

And listening for events on the instantiated var.

Which is the right way to do it, or is there a better?

Thank you.

I often see classes of service built as follows:

public interface IMyService
{
          function loadData(id:int):AsyncToken;
          function publishData(data:Object):AsyncToken;
}

public class MyService implements IMyService
{
          private var _remoteObject:RemoteObject;

          protected function get remoteObject():RemoteObject
          {
                    if(!_remoteObject)
                    {
                              _remoteObject = new RemoteObject("MyDestination");
                              _remoteObject.showBusyCursor = true;
                              _remoteObject.source = "my_service";
                    }

                    return _remoteObject;
          }

          public function loadData(id:int):AsyncToken
          {
                    return this.remoteObject.loadData(id);
          }

          public function publishData(data:Onject):AsyncToken
          {
                    return this.remoteObject.publishData(data);
          }

}

public class MyController
{

          public var service:IMyService = new MyService(); //or find a better way to inject

          public function doStuff(id:int):void
          {
                    var token:AsyncToken = this.service.loadData(id);
                    token.addResponder(new Responder(loadData_resultHandler, loadData_faultHandler));
          }

     ...
}

The actual implementation may vary, but the idea is to have a class with methods that reflects your methods of service class and then summarized this thanks to an interface to allow different service implementations (if you want of course). It is of class type is usually referred to as a proxy or delegate class.

I think mostly it's a matter of personal preference, but I've seen it implemented in this way by a large number of executives main (the Flash Builder function generator is one of them).

Fixed type in the code.

Tags: Flex

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[root@esx011 /] # wwpn.pl
vmhba0: 210000e08b1a51d3 (Qlogic) 5:4:0
vmhba1: 210000e08b1a03d1 (Qlogic) 7:3:0
[root@esx011 /] # wwpn.pl - v
WWPN 1.02 Copyright VMware 2003
Display the names of WW and VMHBA ports for fiber channel cards
For each relevant here are the Qlogic vmhba and names of Port Emulex WW
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vmhba0:0: scsi-qla0-port-0 5005076300c7b4a2 = 5005076300c0b4a2:5005076300c7b4a2;
vmhba0:10: scsi-qla0-port-10 500507680110b79d = 500507680100b79d:500507680110b79d;
vmhba0:11: scsi-qla0-port 5005076300cc9561 - 11 = 5005076300 c 09561: 5005076300cc9561;
vmhba0:12: scsi-qla0-port-12 5005076300c80db4 = 5005076300c00db4:5005076300c80db4;
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vmhba0:2: 500507630313414 d scsi-qla0-port-2 = 5005076303ffc14d:500507630313414 d;
vmhba0:3: scsi-qla0-port-3 5005076300c7b0b1 = 5005076300c0b0b1:5005076300c7b0b1;
vmhba0:4: scsi-qla0-port-4 5005076300cbb4a2 = 5005076300c0b4a2:5005076300cbb4a2;
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vmhba0:8: scsi-qla0-port-8 5005076300cfa01d = 5005076300c0a01d:5005076300cfa01d;
vmhba0:9: 5005076300 c 89561 scsi-qla0-port - 9 = 5005076300 c 09561:5005076300 c 89561;
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vmhba1:11: 500507630318414 d scsi-qla1-port-11 = 5005076303ffc14d:500507630318414 d;
vmhba1:12: 5005076300 c 49561 scsi-qla1-port - 12 = 5005076300 c 09561:5005076300 c 49561;
vmhba1:13: 5005076300 d 09561 scsi-qla1-port - 13 = 5005076300 c 09561:5005076300 d 09561;
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How can I listen to the AsyncToken var events outside the implementation class

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