code: function (action, options) {
                  var ret = {};
                  for (var k in this.$) {
                      if (this.$.hasOwnProperty(k)) {
                          ret[k] = this.getTransformedValue(k);
                      }
                  }
                  return ret;
              }
docs: *
  Composes the data based on the schema.
  Can pe used to pre compose the data for the processor
  @param {String} action - "create", "save", "update" or "delete"
  @param {Object} options
  @return {Object} all data that should be serialized