jQuery Forum

This is my Ajax Call:
var url="http://192.168.1.6:8080/RESTfulProject/REST/VmsAccess/GetUsers/admin/jsonp";
        $.ajax({
            url: url,
            type: "GET",
            crossDomain: true,
            contentType: "application/json; charset=utf-8",
            dataType: "jsonp",
            jsonpCallback: 'successCallback',
            success: function(res, status)
            {
                console.log("Ajax Call Success............");
                //var parsed_data = JSON.parse(res);
                //var json = $.parseJSON(res);
                console.log(res.responseText+"-----------"+status);
                /*res = $.parseJSON(res.responseText);
                console.log(res.admin_name)*/
               
                //testing param
                if( p == 'admin') {
                    //store
                    window.localStorage["username"] = u;
                    console.log("Login Success......"+ u);
                    $.mobile.changePage("#mainPage");
                } else {
                    //navigator.notification.alert("Your login failed", function() {});
                    console.log("Login Failed......");
                }
             $("#submitButton").removeAttr("disabled");
            },
            error: function(jqXHR, textStatus, errorThrown) {
                if (jqXHR.status == 500) {
                    console.log('Internal error: ' + jqXHR.responseText);
                } else {
                    console.log('Unexpected error...'+jqXHR.responseText);
                }
            },
            async: false,
            cache: false
        });


This is My Webservice:

@GET
    @Path("/GetUsers/{username}/jsonp")
    @Produces(MediaType.APPLICATION_JSON)
    public Response feed(@PathParam("username") String param1)
    {
        String feeds  = null;
        try
        {
            ArrayList<FeedObjects> feedData = null;
            ProjectManager projectManager= new ProjectManager();
            feedData = projectManager.GetFeeds(param1);
            //StringBuffer sb = new StringBuffer();
            Gson gson = new Gson();
            System.out.println(gson.toJson(feedData));
            feeds = gson.toJson(feedData);
        } catch (Exception e)
        {
            System.out.println("error");
        }
        //return "successCallback(" +feeds+ ");";
        return Response.ok("successCallback(" +feeds+ ");").header("Access-Control-Allow-Origin", "*").build();
    }



I am getting output:
Calling Ajax----------
Ajax Call Success---------
undefined------------success