public override object Map(DbDataReader dataReader, RowMapperContext context)
{
if (context.Instance == null)
{
context.Instance = context.PocoData.CreateObject(dataReader);
if (context.Instance == null)
{
throw new Exception(string.Format("Cannot create POCO '{0}'. It may have no parameterless constructor or be an interface or abstract class without a Mapper factory.", context.Type.FullName));
}
}
else
{
_mappingOntoExistingInstance = true;
}
_mapPlan(dataReader, context.Instance);
var result = context.Instance as IOnLoaded;
if (result != null)
{
result.OnLoaded();
}
return(context.Instance);
}
public override object Map(DbDataReader dataReader, RowMapperContext context)
{
if (context.Instance == null)
{
context.Instance = context.PocoData.CreateObject(dataReader);
if (context.Instance == null)
throw new Exception(string.Format("Cannot create POCO '{0}'. It may have no parameterless constructor or be an interface or abstract class without a Mapper factory.", context.Type.FullName));
}
else
{
_mappingOntoExistingInstance = true;
}
object[] values = new object[dataReader.FieldCount];
dataReader.GetValues(values);
_mapPlan(dataReader, values, context.Instance);
var result = context.Instance as IOnLoaded;
if (result != null)
{
result.OnLoaded();
}
return context.Instance;
}
public override object Map(DbDataReader dataReader, RowMapperContext context)
{
if (dataReader.IsDBNull(0))
return null;
return _converter(dataReader.GetValue(0));
}
public override object Map(DbDataReader dataReader, RowMapperContext context)
{
if (context.Instance == null)
{
context.Instance = context.PocoData.CreateObject(dataReader);
if (context.Instance == null)
{
throw new Exception(string.Format("Cannot create POCO '{0}'. It may be an interface or abstract class without a Mapper factory.", context.Type.FullName));
}
}
else
{
_mappingOntoExistingInstance = true;
}
object[] values = new object[dataReader.FieldCount];
dataReader.GetValues(values);
_mapPlan(dataReader, values, context.Instance);
var result = context.Instance as IOnLoaded;
if (result != null)
{
result.OnLoaded();
}
return(context.Instance);
}
public override object Map(DbDataReader dataReader, RowMapperContext context)
{
if (dataReader.IsDBNull(0))
{
return(null);
}
return(_converter(dataReader.GetValue(0)));
}
public override object Map(DbDataReader dataReader, RowMapperContext context)
{
var arrayType = context.Type.GetElementType();
var array = Array.CreateInstance(arrayType, _posNames.Length);
for (int i = 0; i < _posNames.Length; i++)
{
if (!dataReader.IsDBNull(_posNames[i].Pos))
{
array.SetValue(dataReader.GetValue(_posNames[i].Pos), i);
}
}
return(array);
}
public override object Map(DbDataReader dataReader, RowMapperContext context)
{
var arrayType = context.Type.GetElementType();
var array = Array.CreateInstance(arrayType, _posNames.Length);
for (int i = 0; i < _posNames.Length; i++)
{
if (!dataReader.IsDBNull(_posNames[i].Pos))
{
array.SetValue(dataReader.GetValue(_posNames[i].Pos), i);
}
}
return array;
}
public override object Map(DbDataReader dataReader, RowMapperContext context)
{
IDictionary <string, object> target = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
if (context.Type == typeof(object))
{
target = new PocoExpando();
}
for (int i = 0; i < _posNames.Length; i++)
{
var converter = context.PocoData.Mapper.Find(x => x.GetFromDbConverter(typeof(object), dataReader.GetFieldType(_posNames[i].Pos))) ?? (x => x);
target.Add(_posNames[i].Name, dataReader.IsDBNull(_posNames[i].Pos) ? null : converter(dataReader.GetValue(_posNames[i].Pos)));
}
return(target);
}
public abstract object Map(DbDataReader dataReader, RowMapperContext context);
public abstract object Map(DbDataReader dataReader, RowMapperContext context);
