source: ComponentRegistry/trunk/ComponentBrowserGui/src/main/flex/clarin/cmdi/componentregistry/common/components/SaveItemDialog.as @ 117

package clarin.cmdi.componentregistry.common.components {
        import clarin.cmdi.componentregistry.common.ItemDescription;

        import flash.events.ErrorEvent;
        import flash.events.Event;
        import flash.events.IOErrorEvent;
        import flash.events.SecurityErrorEvent;
        import flash.net.FileReference;
        import flash.net.URLRequest;
        import flash.net.URLVariables;

        import mx.controls.Alert;

        public class SaveItemDialog {

                private var ref:FileReference;

                public function SaveItemDialog() {
                }

                public function saveAsXML(item:ItemDescription):void {
                        save(item, "xml");
                }

                public function saveAsXSD(item:ItemDescription):void {
                        save(item, "xsd");
                }

                private function save(item:ItemDescription, extension:String, urlVariable:String = null):void {
                        ref = new FileReference()
                        var req:URLRequest = new URLRequest();
                        req.url = item.dataUrl + "/" + extension;
                        try {
                                ref.download(req, item.name + "." + extension);
                        } catch (error:Error) {
                                trace("Unable to download file.");
                        }
                        ref.addEventListener(Event.COMPLETE, saveComplete);
                        ref.addEventListener(IOErrorEvent.IO_ERROR, saveError);
                        ref.addEventListener(SecurityErrorEvent.SECURITY_ERROR, saveError);
                }

                private function saveComplete(event:Event):void {
                        Alert.show("Saved.", "OK", Alert.OK);
                }

                private function saveError(event:ErrorEvent):void {
                        Alert.show("Error: " + event.text, event.type, Alert.OK);
                }


        }
}