public TOut ExecuteAndLoad <TIn, TOut>(String source, String command, TIn element) where TIn : class where TOut : class
{
TOut outValue = null;
using (var p = _profiler.Start(command))
{
using (var cnn = GetConnection(source))
{
using (var cmd = cnn.CreateCommandSP(command))
{
var retParam = SetParametersFrom(cmd, element);
using (var rdr = cmd.ExecuteReader())
{
var helper = new LoadHelper <TOut>();
helper.ProcessRecord(rdr);
if (rdr.Read())
{
outValue = helper.ProcessFields(rdr);
}
}
SetReturnParamResult(retParam, element);
}
}
}
return(outValue);
}
public T Load <T>(String source, String command, System.Object prms = null) where T : class
{
using var token = _profiler.Start(command);
using var cnn = GetConnection(source);
using var cmd = cnn.CreateCommandSP(command, CommandTimeout);
var helper = new LoadHelper <T>();
SqlExtensions.SetFromDynamic(cmd.Parameters, prms);
using var rdr = cmd.ExecuteReader();
helper.ProcessRecord(rdr);
if (rdr.Read())
{
T result = helper.ProcessFields(rdr);
return(result);
}
return(null);
}
public async Task <TOut> ExecuteAndLoadAsync <TIn, TOut>(String source, String command, TIn element) where TIn : class where TOut : class
{
TOut outValue = null;
using var token = _profiler.Start(command);
using var cnn = await GetConnectionAsync(source);
using var cmd = cnn.CreateCommandSP(command, CommandTimeout);
var retParam = SetParametersFrom(cmd, element);
using (var rdr = await cmd.ExecuteReaderAsync())
{
var helper = new LoadHelper <TOut>();
helper.ProcessRecord(rdr);
if (await rdr.ReadAsync())
{
outValue = helper.ProcessFields(rdr);
}
}
SetReturnParamResult(retParam, element);
return(outValue);
}
public async Task <T> LoadAsync <T>(String source, String command, System.Object prms = null) where T : class
{
using (var p = _profiler.Start(command))
{
var helper = new LoadHelper <T>();
using (var cnn = await GetConnectionAsync(source))
{
using (var cmd = cnn.CreateCommandSP(command))
{
SqlExtensions.SetFromDynamic(cmd.Parameters, prms);
using (var rdr = await cmd.ExecuteReaderAsync())
{
helper.ProcessRecord(rdr);
if (await rdr.ReadAsync())
{
T result = helper.ProcessFields(rdr);
return(result);
}
}
}
}
}
return(null);
}
