/// <summary>
/// Возвращает информацию о сортировке
/// </summary>
/// <param name="sortParameter">параметр сортировки</param>
/// <returns>информация о сортировке</returns>
private static SortingInformation GetSortingInformation(string sortParameter)
{
SortingInformation sortInfo = null;
var processedSortParameter = Converter.ToString(sortParameter).Trim();
if (processedSortParameter.Length > 0)
{
string fieldName;
var direction = SortDirection.Ascending;
if (SqlDirectionRegExp.IsMatch(processedSortParameter))
{
fieldName = RemoveSortDirection(processedSortParameter);
if (SqlDescendingDirectionRegExp.IsMatch(processedSortParameter))
{
direction = SortDirection.Descending;
}
}
else
{
fieldName = processedSortParameter;
}
fieldName = RemoveSquareBrackets(fieldName);
sortInfo = new SortingInformation(fieldName, direction);
}
return sortInfo;
}
/// <summary>
/// Возвращает информацию о сортировке
/// </summary>
/// <param name="sortParameter">параметр сортировки</param>
/// <returns>информация о сортировке</returns>
private static SortingInformation GetSortingInformation(string sortParameter, DatabaseType dbType = DatabaseType.SqlServer)
{
SortingInformation sortInfo = null;
var processedSortParameter = Converter.ToString(sortParameter).Trim();
if (processedSortParameter.Length > 0)
{
string fieldName;
var direction = SortDirection.Ascending;
if (SqlDirectionRegExp.IsMatch(processedSortParameter))
{
fieldName = RemoveSortDirection(processedSortParameter);
if (SqlDescendingDirectionRegExp.IsMatch(processedSortParameter))
{
direction = SortDirection.Descending;
}
}
else
{
fieldName = processedSortParameter;
}
fieldName = RemoveEscapeSymbols(fieldName, dbType);
sortInfo = new SortingInformation(fieldName, direction);
}
return(sortInfo);
}