From e21304310f78f10edfc25cba4d3a7e5fb04e3866 Mon Sep 17 00:00:00 2001
From: bclinkinbeard <ben.clinkinbeard@gmail.com>
Date: Mon, 29 Nov 2010 21:32:39 -0500
Subject: [PATCH] Updated URLRequestHelper and IURLRequestHelper to return the
 URLLoader rather than the URLRequest in order to better facilitate chaining.

---
 src/org/swizframework/utils/services/IURLRequestHelper.as | 3 ++-
 src/org/swizframework/utils/services/SwizURLRequest.as    | 7 ++++---
 src/org/swizframework/utils/services/URLRequestHelper.as  | 6 +++---
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/org/swizframework/utils/services/IURLRequestHelper.as b/src/org/swizframework/utils/services/IURLRequestHelper.as
index 809884e9..a29dc2ba 100644
--- a/src/org/swizframework/utils/services/IURLRequestHelper.as
+++ b/src/org/swizframework/utils/services/IURLRequestHelper.as
@@ -1,11 +1,12 @@
 package org.swizframework.utils.services
 {
+	import flash.net.URLLoader;
 	import flash.net.URLRequest;
 
 	public interface IURLRequestHelper
 	{
 		function executeURLRequest( request:URLRequest, resultHandler:Function, faultHandler:Function = null,
 									progressHandler:Function = null, httpStatusHandler:Function = null,
-									eventArgs:Array = null ):URLRequest
+									eventArgs:Array = null ):URLLoader
 	}
 }
\ No newline at end of file
diff --git a/src/org/swizframework/utils/services/SwizURLRequest.as b/src/org/swizframework/utils/services/SwizURLRequest.as
index cf7faf5c..1bf10d99 100644
--- a/src/org/swizframework/utils/services/SwizURLRequest.as
+++ b/src/org/swizframework/utils/services/SwizURLRequest.as
@@ -40,6 +40,8 @@ package org.swizframework.utils.services
 	 */
 	public class SwizURLRequest
 	{
+		public var loader:URLLoader;
+		
 		/**
 		 *
 		 * @param request
@@ -54,13 +56,12 @@ package org.swizframework.utils.services
 			faultHandler:Function = null, progressHandler:Function = null, 
 			httpStatusHandler:Function = null, eventArgs:Array = null )
 		{
-			
-			var loader:URLLoader = new URLLoader();
+			loader = new URLLoader();
 			
 			loader.addEventListener( Event.COMPLETE, function( e:Event ):void
 				{
 					// we could apply the result directly but from the current knowledge applying the event itself
-					// seems more flexible. This may change in the future if we don't see any necessarity for this.
+					// seems more flexible. This may change in the future if we don't see any necessity for this.
 					
 					if( eventArgs == null )
 					{
diff --git a/src/org/swizframework/utils/services/URLRequestHelper.as b/src/org/swizframework/utils/services/URLRequestHelper.as
index 4c6f54c7..47fc6b11 100644
--- a/src/org/swizframework/utils/services/URLRequestHelper.as
+++ b/src/org/swizframework/utils/services/URLRequestHelper.as
@@ -16,6 +16,7 @@
 
 package org.swizframework.utils.services
 {
+	import flash.net.URLLoader;
 	import flash.net.URLRequest;
 	
 	import org.swizframework.core.ISwiz;
@@ -33,16 +34,15 @@ package org.swizframework.utils.services
 		/** Delegates execute url request call to Swiz */
 		public function executeURLRequest( request:URLRequest, resultHandler:Function, faultHandler:Function = null,
 										   progressHandler:Function = null, httpStatusHandler:Function = null,
-										   eventArgs:Array = null ):URLRequest
+										   eventArgs:Array = null ):URLLoader
 		{
-			
 			// use default fault handler defined for swiz instance if not provided									  	
 			if( faultHandler == null && _swiz.config.defaultFaultHandler != null )
 				faultHandler = _swiz.config.defaultFaultHandler;
 			
 			var dynamicURLRequest:SwizURLRequest = new SwizURLRequest( request, resultHandler, faultHandler, progressHandler, httpStatusHandler, eventArgs );
 			
-			return request;
+			return new SwizURLRequest( request, resultHandler, faultHandler, progressHandler, httpStatusHandler, eventArgs ).loader;
 		}
 	}
 }
\ No newline at end of file