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Signal is never being injected

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Stan

16 May, 2014 02:55 PM

In app config file I have a Signal/Command mapping

signalCommandMap.map(DisconnectUserSignal).toCommand(DisconnectUserCommand);

Then,
I have two connection classes:

public class BaseConnection implements IBaseConnection
{ when I am trying to inject the signal here: [Inject] public var disconnectUserSignal:DisconnectUserSignal; // it is always null

_netConnection = new NetConnection();
... } and
public class BBConnection extends DefaultConnectionCallback implements IBBConnection
{ when I am trying to inject the signal here:
[Inject] public var disconnectUserSignal:DisconnectUserSignal; // it works perfectly fine

_baseConnection = new BaseConnection(this);
}

Is there any suggestion of what might be the reason?
Thank you

1. 1 Posted by Stan on 16 May, 2014 04:31 PM

   

   After going through the robotlegs framework documentation - I found the answer:

   I changed the _baseConnection to be an interface, and moved everything from BaseConnection's constructor into init method and now I am injecting it inside my BBConnection.

   Here how BBConnection looks now:

   [Inject] public var baseConnection:IBaseConnection;

   public function BBConnection()
   { }

   [PostConstruct] public function init():void
   { baseConnection.init(this); }

   Now I can successfully inject Disconnect signal inside base connection.

   Source: https://github.com/robotlegs/robotlegs-framework/wiki/common-proble...

   • Edit

2. 2 Posted by greenLED on 17 May, 2014 03:36 AM

   

   Hi Stan. The signals are mapped automatically when you call
   SignalCommandMap.map(...) or Injector.map(...). If you don't already have
   a command for your signal you can map it as a singleton

   Injector.map(DisconnectUserSignal).asSingleton();

   That way the signal will be injected into other classes. You can later
   change the Injector.map for SignalCommandMap.map and a command.

   • Edit

3. Ondina D.F. closed this discussion on 02 Jul, 2014 07:17 AM.