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AppModelLocator MODEL

/ Published in: ActionScript 3
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###PACKAGE### replace -> com.yourdomain.model
###CLASSFILENAME### replace -> AppModelLocator

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  1. package ###PACKAGE### {
  2.  
  3.  
  4. 	import com.adobe.cairngorm.model.ModelLocator;
  5. 	import mx.logging.ILogger;
  6.  
  7.  
  8.  
  9.  	[Bindable]
  10. 	public class ###CLASSFILENAME### implements ModelLocator {
  11.  
  12. 		private static var model : AppModelLocator;
  13.  
  14. 		public function AppLocator() : void {
  15. 			if ( AppModelLocator.model != null )
  16. 				throw new Error( "Only one ModelLocator instance should be instantiated" );
  17. 			}
  18.  
  19. 		// singleton: always returns the one existing static instance to itself
  20. 		public static function getInstance() : AppModelLocator {
  21. 			if ( model == null )
  22. 			model = new AppModelLocator();
  23. 			return model;
  24. 			}
  25. 		}
  26. }

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