From db2a8b84b8a4dddf5c888926f9b484d36a7292e9 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Manuel=20Carrasco=20Mo=C3=B1ino?=
 <manuel.carrasco.m@gmail.com>
Date: Mon, 18 Mar 2013 13:06:08 +0100
Subject: [PATCH] Add two methods present in the jquery Promise object

---
 .../main/java/com/google/gwt/query/client/Promise.java | 10 ++++++++++
 .../com/google/gwt/query/client/plugins/ajax/Ajax.java |  4 ++--
 .../gwt/query/client/plugins/deferred/Deferred.java    |  8 ++++++++
 ...sonpReqBuilder.java => PromiseReqBuilderJSONP.java} |  8 ++++----
 4 files changed, 24 insertions(+), 6 deletions(-)
 rename gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/{PromiseJsonpReqBuilder.java => PromiseReqBuilderJSONP.java} (89%)

diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/Promise.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/Promise.java
index 7d14b439..03c7327b 100644
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/Promise.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/Promise.java
@@ -95,4 +95,14 @@ public interface Promise {
    *   3rd one will be called when progress notifications are sent.  
    */
   Promise then(Function... f);
+  
+  /**
+   * Determine whether a Deferred object has been resolved.
+   */
+  boolean isResolved();
+  
+  /**
+   * Determine whether a Deferred object has been rejected.
+   */
+  boolean isRejected();
 }
diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/ajax/Ajax.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/ajax/Ajax.java
index 8d2ed1dc..fefcb67f 100644
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/ajax/Ajax.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/ajax/Ajax.java
@@ -13,7 +13,7 @@ import com.google.gwt.query.client.builders.JsonBuilder;
 import com.google.gwt.query.client.js.JsUtils;
 import com.google.gwt.query.client.plugins.Plugin;
 import com.google.gwt.query.client.plugins.deferred.Deferred;
-import com.google.gwt.query.client.plugins.deferred.PromiseJsonpReqBuilder;
+import com.google.gwt.query.client.plugins.deferred.PromiseReqBuilderJSONP;
 import com.google.gwt.query.client.plugins.deferred.PromiseReqBuilder;
 import com.google.gwt.user.client.ui.FormPanel;
 
@@ -316,7 +316,7 @@ public class Ajax extends GQuery {
   }
 
   public static Promise getJSONP(String url, Function success, Function error, int timeout) {
-    return new PromiseJsonpReqBuilder(url, null, timeout)
+    return new PromiseReqBuilderJSONP(url, null, timeout)
        .done(success)
        .fail(error);
   }
diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/Deferred.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/Deferred.java
index b2ab8d14..5b26df5d 100644
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/Deferred.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/Deferred.java
@@ -77,6 +77,14 @@ public class Deferred extends GQuery implements Promise.Deferred {
       }
       return this;
     }
+
+    public boolean isResolved() {
+      return Promise.RESOLVED.equals(state());
+    }
+
+    public boolean isRejected() {
+      return Promise.REJECTED.equals(state());
+    }
   }
   
   /**
diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/PromiseJsonpReqBuilder.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/PromiseReqBuilderJSONP.java
similarity index 89%
rename from gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/PromiseJsonpReqBuilder.java
rename to gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/PromiseReqBuilderJSONP.java
index 80f00826..29a3d062 100644
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/PromiseJsonpReqBuilder.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/deferred/PromiseReqBuilderJSONP.java
@@ -22,19 +22,19 @@ import com.google.gwt.user.client.rpc.AsyncCallback;
  *    });
  * </pre>
  */
-public class PromiseJsonpReqBuilder extends DeferredPromiseImpl {
+public class PromiseReqBuilderJSONP extends DeferredPromiseImpl {
   
   private static final JsRegexp callbackRegex = new JsRegexp("^(.+[\\?&])([^=]+)=\\?(.*)$");
   
-  public PromiseJsonpReqBuilder(String url) {
+  public PromiseReqBuilderJSONP(String url) {
     this(url, null, 0);
   }
 
-  public PromiseJsonpReqBuilder(String url, int timeout) {
+  public PromiseReqBuilderJSONP(String url, int timeout) {
     this(url, null, timeout);
   }
 
-  public PromiseJsonpReqBuilder(String url, String callbackParam, int timeout) {
+  public PromiseReqBuilderJSONP(String url, String callbackParam, int timeout) {
     JsonpRequestBuilder builder = new JsonpRequestBuilder();
     if (timeout > 0) {
       builder.setTimeout(timeout);
-- 
2.39.5