Added XHR on Upload Response

Author: kevzlou7979

src/main/java/gwt/material/design/addins/client/fileuploader/MaterialFileUploader.java

@@ -255,6 +255,7 @@ protected void initDropzone(Element e, Element template, String previews, Elemen
         });
 
         uploader.on(FileUploaderEvents.ERROR, (object, response) -> {
+            UploadResponse uploadResponse = new UploadResponse();
             int code = 200;
             String statusText = "";
 
@@ -263,6 +264,7 @@ protected void initDropzone(Element e, Element template, String previews, Elemen
             if (file.xhr != null) {
                 code = file.xhr.status;
                 statusText = file.xhr.statusText;
+                uploadResponse.setXhr(file.xhr);
             }
 
             String body = "";
@@ -289,8 +291,10 @@ protected void initDropzone(Element e, Element template, String previews, Elemen
                 globalResponse = response;
             }
 
-
-            ErrorEvent.fire(this, convertUploadFile(file), new UploadResponse(code, statusText, body));
+            uploadResponse.setCode(code);
+            uploadResponse.setMessage(statusText);
+            uploadResponse.setBody(body);
+            ErrorEvent.fire(this, convertUploadFile(file), uploadResponse);
         });
 
         uploader.on(FileUploaderEvents.TOTAL_UPLOAD_PROGRESS, (progress, totalBytes, totalBytesSent) -> {

src/main/java/gwt/material/design/addins/client/fileuploader/base/UploadResponse.java

@@ -19,6 +19,8 @@
  */
 package gwt.material.design.addins.client.fileuploader.base;
 
+import gwt.material.design.addins.client.fileuploader.js.XHR;
+
 /**
  * Upload Response with Code (e.g 404, 503, 200) and message ("File Upload url not found etc."
  *
@@ -30,6 +32,10 @@ public class UploadResponse {
     private int code;
     private String message;
     private String body;
+    private XHR xhr;
+
+    public UploadResponse() {
+    }
 
     public UploadResponse(int code, String message) {
         this.code = code;
@@ -80,4 +86,12 @@ public String getBody() {
     public void setBody(String body) {
         this.body = body;
     }
+
+    public XHR getXhr() {
+        return xhr;
+    }
+
+    public void setXhr(XHR xhr) {
+        this.xhr = xhr;
+    }
 }