source: EDIS/trunk/java/tracking-ui-core/src/main/flex/gov/va/med/edp/business/responder/ServerErrorCheckResponder.as@ 1227

package gov.va.med.edp.business.responder
{
        import mx.rpc.Fault;
        import mx.rpc.IResponder;
        import mx.rpc.events.FaultEvent;
        import mx.rpc.events.ResultEvent;

    /**
     * Responder that checks the result for <error> tags produced by the server.  If found, calls fault on
     * decorated responder, if not, passes through result unmodified.
     */
    public class ServerErrorCheckResponder extends ResponderDecorator implements IResponder
        {       
                public function ServerErrorCheckResponder(responder: IResponder) {
                        super(responder);
                }
                
                public override function result(data:Object):void {
                        var xml:XML = ResultEvent(data).result as XML;
                        if (xml.error != undefined) {
                                var fault:Fault = new Fault(xml.error.code, xml.error.message, xml.error.detail);
                                fault.rootCause = xml.error;
                                var faultEvent:FaultEvent = FaultEvent.createEvent(fault);
                                this.fault(faultEvent);
                        } else {
                                responder.result(data);
                        }
                }
        }
}