Changeset 238 for ComponentRegistry/trunk/ComponentBrowserGui/src/main/flex/clarin/cmdi/componentregistry/services/IsocatService.as

Timestamp:

03/17/10 13:03:11 (14 years ago)

Author:

patdui

Message:

• added popup for creation of ValueScheme?

File:

• ComponentRegistry/trunk/ComponentBrowserGui/src/main/flex/clarin/cmdi/componentregistry/services/IsocatService.as (modified) (4 diffs)

ComponentRegistry/trunk/ComponentBrowserGui/src/main/flex/clarin/cmdi/componentregistry/services/IsocatService.as

@@ -1 +1 @@
 package clarin.cmdi.componentregistry.services {
         import com.adobe.net.URI;
-        
+
         import flash.events.ErrorEvent;
         import flash.events.EventDispatcher;
-        
+
         import mx.controls.Alert;
         import mx.managers.CursorManager;
         import mx.utils.StringUtil;
-        
+
         import org.httpclient.HttpClient;
         import org.httpclient.events.HttpDataEvent;
@@ -25 +25 @@
 
                 public function IsocatService() {
-                        service = new HttpClient();
-                        service.listener.onComplete = handleResult;
-                        service.listener.onError = handleError;
-                        service.listener.onData = handleData;
                 }
 
                 public function load(keyword:String):void {
                         if (keyword) {
+                                createClient();
                                 CursorManager.setBusyCursor();
                                 var uri:URI = new URI(Config.instance.isocatSearchUrl);
@@ -44 +41 @@
                 }
 
-                public function handleData(event:HttpDataEvent):void {
+                public function close():void {
+                        if (service) {
+                                service.close();
+                        }
+                        CursorManager.removeBusyCursor();
+                }
+
+                private function createClient():void {
+                        service = new HttpClient();
+                        service.listener.onComplete = handleResult;
+                        service.listener.onError = handleError;
+                        service.listener.onData = handleData;
+                }
+
+                private function handleData(event:HttpDataEvent):void {
                         var data:XML = new XML(event.bytes);
                         searchResults = data.dcif::dataCategory;
@@ -58 +69 @@
                 }
 
-                public function handleError(faultEvent:ErrorEvent):void {
+                private function handleError(faultEvent:ErrorEvent):void {
                         CursorManager.removeBusyCursor();
                         var errorMessage:String = StringUtil.substitute("Error in {0}: {1}", this, faultEvent.text);
-                    Alert.show(errorMessage);
+                        Alert.show(errorMessage);
                 }