Default way of using resourceManager
resourceManager.getString(bundleName,resourceName,parameters)
We have customized way of using resourceManager by using singleton class : ResourceUtil
Modified syntax of using ResourceUtil
ResourceUtil.string(resourceName,parameters)
– It reduced the code by not using bundleName each time. Find the code below to create singleton class
ResourceUtil.as
public class ResourceUtil
{
public static const DEFAULT_BUNDLE:String = ‘ResourceFileName’;
public static function string(key:String,parameters:Array=null):String
{
return ResourceLoader.instance().getString(DEFAULT_BUNDLE,key,parameters);
}
}
ResourceLoader.as :
package
{
import flash.events.EventDispatcher;
import flash.events.IEventDispatcher;
import mx.resources.IResourceManager;
import mx.resources.ResourceManager;
[ResourceBundle("ResourceFileName")]
public class ResourceLoader extends EventDispatcher
{
public static const DEFAULT_LOCALE:String=’en_US’ ;
public static var _instance:ResourceLoader ;
private var _resourceManager:IResourceManager ;
public static function instance():ResourceLoader
{
if(_instance == null)
{
_instance = new ResourceLoader(PrivateSingletonEnforcer);
}
return _instance ;
}
public function ResourceLoader(singletonEnforcer:Class)
{
if(singletonEnforcer!=PrivateSingletonEnforcer)
{
throw new Error(‘ResourceLoader cannot be instantiated directly.’)
}
_resourceManager = ResourceManager.getInstance();
}
public function getString(bundleName:String,resourceName:String,parameters:Array = null):String
{
var value:String = _resourceManager.getString(bundleName,resourceName,parameters);
if(value == null)
return resourceName ;
else
return value ;
}
}
}
class PrivateSingletonEnforcer
{
}
