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POActionScript - Determine A Caller's Class?
 

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    <p>since the <a href="https://stackoverflow.com/questions/5465793/actionscript-read-only-property-and-private-set-method">MXMLC compiler doesn't support mixed access modifiers for setters/getters</a>, i would like to know whether a public setter function is being called from inside or outside of the setter's class. this approach should allow me to maintain a public property but with more security, something like public/private hybrid access.</p> <p>is it possible to use arguments' callee property, or perhaps something else, to determine whether the setter was set internally from the setter's class or if it was set externally?</p> <p>here's an example of what i mean:</p> <pre><code>package { //Class public class MyLocation { //Constants public static const LOCATION_LEFT:String = "locationLeft"; public static const LOCATION_RIGHT:String = "locationRight"; //Properties private var sideLocationProperty:String; //Constructor public function MyLocation(sideLocation:String = MyLocation.LOCATION_LEFT) { this.sideLocation = sideLocation; trace(sideLocation); } //Texture Panel Is Collapsed Setter public function set sideLocation(value:String):void { if (value != LOCATION_LEFT &amp;&amp; value != LOCATION_RIGHT &amp;&amp; value != LOCATION_AUTO) throw new ArgumentError("\"MyLocation set sideLocation(value:String)\" – value parameter is not supported."); sideLocationProperty = value; //pseudo code if (arguments.callee is from MyLocation) trace("sideLocation was set internally"); else trace("sideLocation was set externally"); } //Texture Panel Is Collapsed Getter public function get sideLocation():String { return sideLocationProperty; } } } </code></pre>
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