/// <summary>
/// Selects page results from dbo.Feedback table.
/// SQL+ Routine: dbo.FeedbackPaged - Authored by Alan Hyneman
/// </summary>
public FeedbackPagedOutput FeedbackPaged(IFeedbackPagedInput input, bool bypassValidation = false)
{
if (!bypassValidation)
{
if (!input.IsValid())
{
throw new ArgumentException("FeedbackPagedInput fails validation - use the FeedbackPagedInput.IsValid() method prior to passing the input argument to the FeedbackPaged method.", "input");
}
}
FeedbackPagedOutput output = new FeedbackPagedOutput();
if (sqlConnection != null)
{
using (SqlCommand cmd = GetFeedbackPagedCommand(sqlConnection, input))
{
cmd.Transaction = sqlTransaction;
FeedbackPagedCommand(cmd, output);
}
return(output);
}
for (int idx = 0; idx <= retryOptions.RetryIntervals.Count; idx++)
{
if (idx > 0)
{
System.Threading.Thread.Sleep(retryOptions.RetryIntervals[idx - 1]);
}
try
{
using (SqlConnection cnn = new SqlConnection(connectionString))
using (SqlCommand cmd = GetFeedbackPagedCommand(cnn, input))
{
cnn.Open();
FeedbackPagedCommand(cmd, output);
cnn.Close();
}
break;
}
catch (SqlException sqlException)
{
bool throwException = true;
if (retryOptions.TransientErrorNumbers.Contains(sqlException.Number))
{
throwException = (idx == retryOptions.RetryIntervals.Count);
if (retryOptions.Logger != null)
{
retryOptions.Logger.Log(sqlException);
}
}
if (throwException)
{
throw;
}
}
}
return(output);
}
/// <summary>
/// Builds the command object for FeedbackPaged method.
/// </summary>
/// <param name="cnn">The connection that will execute the procedure.</param>
/// <param name="input">FeedbackPagedInput instance for loading parameter values.</param>
/// <returns>SqlCommand ready for execution.</returns>
private SqlCommand GetFeedbackPagedCommand(SqlConnection cnn, IFeedbackPagedInput input)
{
SqlCommand result = new SqlCommand()
{
CommandType = CommandType.StoredProcedure,
CommandText = "[dbo].[FeedbackPaged]",
Connection = cnn
};
result.Parameters.Add(new SqlParameter()
{
ParameterName = "@PageSize",
Direction = ParameterDirection.Input,
SqlDbType = SqlDbType.Int,
Scale = 0,
Precision = 10,
Value = input.PageSize
});
result.Parameters.Add(new SqlParameter()
{
ParameterName = "@PageNumber",
Direction = ParameterDirection.Input,
SqlDbType = SqlDbType.Int,
Scale = 0,
Precision = 10,
Value = input.PageNumber
});
result.Parameters.Add(new SqlParameter()
{
ParameterName = "@PageCount",
Direction = ParameterDirection.Output,
SqlDbType = SqlDbType.Int,
Scale = 0,
Precision = 10,
Value = DBNull.Value
});
result.Parameters.Add(new SqlParameter()
{
ParameterName = "@ReturnValue",
Direction = ParameterDirection.ReturnValue,
SqlDbType = SqlDbType.Int,
Scale = 0,
Precision = 10,
Value = DBNull.Value
});
return(result);
}
