[NO ISSUE][OTH] Add Request Getter to HttpRequestHandler

- user model changes: no
- storage format changes: no
- interface changes: no

Change-Id: I65c384449b7532a05fd89a80d6c9567320d53fba
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2847
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <mhubail@apache.org>
Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>
diff --git a/hyracks-fullstack/hyracks/hyracks-http/src/main/java/org/apache/hyracks/http/server/HttpRequestHandler.java b/hyracks-fullstack/hyracks/hyracks-http/src/main/java/org/apache/hyracks/http/server/HttpRequestHandler.java
index 65a082c..72a8ea0 100644
--- a/hyracks-fullstack/hyracks/hyracks-http/src/main/java/org/apache/hyracks/http/server/HttpRequestHandler.java
+++ b/hyracks-fullstack/hyracks/hyracks-http/src/main/java/org/apache/hyracks/http/server/HttpRequestHandler.java
@@ -98,4 +98,8 @@
     public IServlet getServlet() {
         return servlet;
     }
+
+    public IServletRequest getRequest() {
+        return request;
+    }
 }