Update Google App Engine demo

Author: Amir Tocker

CHANGELOG.md

@@ -5,6 +5,7 @@ cloudinary-parent-1.4.2 / 2016-05-16
   * Sent params as entities for PUT, POST
   * Use "_method" with "delete" instead of HttpDelete.
   * Add `next_cursor` to `Api#transformation()`
+  * Update Google App Engine demo
   * Add script to create unsigned upload preset for the Android test
   * Use dynamic tag in sprites test
   * Add SDK_TEST_TAG to all resources being created.

samples/photo_album_gae/pom.xml

@@ -8,9 +8,9 @@
     <name>photo_album_gae</name>
 
     <properties>
-        <spring.version>3.2.0.RELEASE</spring.version>
+        <spring.version>3.2.16.RELEASE</spring.version>
         <appengine.app.version>1</appengine.app.version>
-        <appengine.target.version>1.8.9</appengine.target.version>
+        <appengine.target.version>1.9.37</appengine.target.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
@@ -38,7 +38,12 @@
         <dependency>
             <groupId>com.cloudinary</groupId>
             <artifactId>cloudinary-taglib</artifactId>
-            <version>1.1.0</version>
+            <version>1.4.1</version>
+        </dependency>
+        <dependency>
+            <groupId>com.cloudinary</groupId>
+            <artifactId>cloudinary-http42</artifactId>
+            <version>1.4.1</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>

samples/photo_album_gae/src/main/java/cloudinary/controllers/PhotoController.java

@@ -55,7 +55,7 @@ public String uploadPhoto(@ModelAttribute PhotoUpload photoUpload, BindingResult
                     ObjectUtils.asMap("resource_type", "auto"));
 
             photoUpload.setPublicId((String) uploadResult.get("public_id"));
-            photoUpload.setVersion((Long) uploadResult.get("version"));
+            photoUpload.setVersion(((Integer) uploadResult.get("version")).longValue());
             photoUpload.setSignature((String) uploadResult.get("signature"));
             photoUpload.setFormat((String) uploadResult.get("format"));
             photoUpload.setResourceType((String) uploadResult.get("resource_type"));
@@ -87,4 +87,4 @@ public String directUploadPhotoForm(ModelMap model) {
         model.addAttribute("photo", new PhotoUpload());
         return "direct_upload_form";
     }
-}
+}