Not sure of your exact problem but you generally create a one to one relationship between Delegates and Services. So you should probably have UserDelegate, AdminDelegate and AuthorizationDelegate, with each one mapping to the appropriate service.
HTH, Ben --- In [email protected], "jairokan" <[EMAIL PROTECTED]> wrote: > > Hi, > I'm using Cairngorm. On one of the Business Delegate classes, I got > defined 3 services, instantiated on the Business delegate > constructor. Here an example: > class UserDelegate { > > private var userService: Object; > private var adminService: Object; > private var authorizationService: Object; > private var responder : Responder; > > public function UserDelegate( responder : Responder ) { > this.userService = ServiceLocator.getInstance().getService > ( "UserService" ); > this.adminService = ServiceLocator.getInstance().getService > ( "AdminService" ); > this.authorizationService = ServiceLocator.getInstance > ().getService( "AuthorizationService" ); > this.responder = responder; > } > > } > > On one of my Cammand classes I create UserDelegate Object using new > UserDelegate() this is supposed inturn to create the 3 services > Object as seen in the code above. All is done I think, as expected. I > call the Command object execute method, where I'm using ONE of the > services in UserDelegate Object. Precisely I use > authorizationService, and the behaviour is as expected. Then after > using another Command instantiating the UserDelegate AGAIN, and using > DIFFERENT service like userService, the reference is null. Because > I'm creating a NEW UserDelegate so the service references souldn't be > null. > Can please please someone say where I got it wrong. > > Kind regards >
