Ajax Spring Security MVC REST

function ajaxTest() {
        var obj = {};
        obj.name = "check this outa";

        alert(obj+"");
        var token = $("meta[name='_csrf']").attr("content");
        var header = $("meta[name='_csrf_header']").attr("content");
           $.ajax({
               beforeSend: function(xhr) {
                    xhr.setRequestHeader("Accept", "application/json");
                    xhr.setRequestHeader("Content-Type", "application/json");
                    xhr.setRequestHeader(header, token); },
            //    url: 'http://localhost:8080/Restaurant/rest3/',
                url: 'http://localhost:8080/Restaurant/test/rest/ingredient/add',
                data: JSON.stringify(obj),
                type: "POST",
                dataType: "json",
                processData:false ,
                success: function (result) {
                    switch (result) {
                        case true:
                            alert(result);
                            break;
                        default:
                            alert(result);
                    }
                },
                error: function (xhr, ajaxOptions, thrownError) {
                alert(xhr.status);
                alert(thrownError);
                }
            });

}