code: public OrderBy buildOrderBy(IAssetType assetType,
                                  IAttributeDefinition defaultOrderBy) {
          OrderBy order = new OrderBy();
  
          if (orderBy.size() > 0) {
  
              for (String s : orderBy) {
                  order.minorSort(assetType
                          .getAttributeDefinition(resolvePropertyName(s)),
                          OrderBy.Order.Ascending);
              }
          } else {
              if (defaultOrderBy != null)
                  order.minorSort(defaultOrderBy, OrderBy.Order.Ascending);
          }
          return order;
      }
docs: Create {@code OrderBy} object with information about ordering.
  
  @param assetType      information about Asset type.
  @param defaultOrderBy defines methods for the definition of a VersionOne Attribute.
  @return created {@code OrderBy}.