/// <summary>
/// Inserts expressions step.
/// </summary>
/// <param name="dto">The DTO object.</param>
/// <exception cref="System.ArgumentNullException">The input DTO is null.</exception>
/// <exception cref="System.Data.DBConcurrencyException">Indicates stale data</exception>
public void InsertExpressionsStep(ExpressionsStepDto dto)
{
if (dto == null) throw new ArgumentNullException(string.Format(CultureInfo.InvariantCulture, Resources.NullArguementException, "dto"));
using (var ctx = ConnectionManager<SqlConnection>.GetManager(Database.VeyronMeta, false))
{
var connection = ctx.Connection;
const string CommandText =
@"
DELETE FROM [dbo].[stepExpressions]
WHERE [FieldId] = @p_FieldId;
INSERT INTO [dbo].[stepExpressions]
([FieldId]
,[DefaultExpression]
,[CalculatedExpression]
,[IsDisabled])
VALUES
(@p_FieldId
,@p_DefaultExpression
,@p_CalculatedExpression
,@p_IsDisabled)";
using (var command = new SqlCommand(CommandText, connection))
{
command.Parameters.AddWithValue("@p_FieldId", dto.FieldId);
command.Parameters.AddWithValue("@p_DefaultExpression", dto.DefaultExpression ?? DBNull.Value);
command.Parameters.AddWithValue("@p_CalculatedExpression", dto.CalculatedExpression ?? DBNull.Value);
command.Parameters.AddWithValue("@p_IsDisabled", dto.IsDisabled);
var rowsAffetcted = command.ExecuteNonQuery();
if (rowsAffetcted == 0)
{
throw new DBConcurrencyException(Resources.StaleDataException);
}
}
}
}
/// <summary>
/// Updates expressions.
/// </summary>
/// <param name="data">The DTO object.</param>
/// <exception cref="System.ArgumentNullException">The input DTO is null.</exception>
/// <exception cref="System.Data.DBConcurrencyException">Indicates stale data</exception>
public void UpdateExpressions(ExpressionsStepDto data)
{
if (data == null) throw new ArgumentNullException(string.Format(CultureInfo.InvariantCulture, Resources.NullArguementException, "data"));
using (var ctx = ConnectionManager<SqlConnection>.GetManager(Database.VeyronMeta, false))
{
var connection = ctx.Connection;
const string CommandText =
@"
UPDATE [stepExpressions]
SET [DefaultExpression] = @p_DefaultExpression,
[CalculatedExpression] = @p_CalculatedExpression,
[IsDisabled] = @p_IsDisabled
WHERE FieldId = @p_FieldId";
using (var command = new SqlCommand(CommandText, connection))
{
command.Parameters.AddWithValue("@p_FieldId", data.FieldId);
command.Parameters.AddWithValue("@p_DefaultExpression", data.DefaultExpression ?? DBNull.Value);
command.Parameters.AddWithValue("@p_CalculatedExpression", data.CalculatedExpression ?? DBNull.Value);
command.Parameters.AddWithValue("@p_IsDisabled", data.IsDisabled);
var rowsAffetcted = command.ExecuteNonQuery();
if (rowsAffetcted == 0)
{
throw new DBConcurrencyException(Resources.StaleDataException);
}
}
}
}
