private AutoResultMap InitializeAutoResultMap(RequestScope request, ref IDataReader reader, ref object resultObject)
{
AutoResultMap currentResultMap = request.CurrentResultMap as AutoResultMap;
if (request.Statement.AllowRemapping)
{
currentResultMap = currentResultMap.Clone();
ResultPropertyCollection propertys = ReaderAutoMapper.Build(request.DataExchangeFactory, reader, ref resultObject);
currentResultMap.Properties.AddRange(propertys);
return(currentResultMap);
}
if (!currentResultMap.IsInitalized)
{
lock (currentResultMap)
{
if (!currentResultMap.IsInitalized)
{
ResultPropertyCollection propertys2 = ReaderAutoMapper.Build(request.DataExchangeFactory, reader, ref resultObject);
currentResultMap.Properties.AddRange(propertys2);
currentResultMap.IsInitalized = true;
}
}
}
return(currentResultMap);
}
/// <summary>
/// Auto-map the reader to the result object.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="reader">The reader.</param>
/// <param name="resultObject">The result object.</param>
/// <returns>The AutoResultMap use to map the resultset.</returns>
private AutoResultMap InitializeAutoResultMap(RequestScope request, ref IDataReader reader, ref object resultObject)
{
AutoResultMap resultMap = request.CurrentResultMap as AutoResultMap;
bool isUseAutoMapCompatibilityMode = false;
if (request.MappedStatement.SqlMap.IsUseAutoMapCompatibilityMode)
{
isUseAutoMapCompatibilityMode = request.MappedStatement.Statement.ForceDisabledAutoMapCompatibilityMode ? false : true;
}
else
{
isUseAutoMapCompatibilityMode = request.MappedStatement.Statement.ForceEnableAutoMapCompatibilityMode ? true : false;
}
if (request.Statement.AllowRemapping)
{
resultMap = resultMap.Clone();
ResultPropertyCollection properties = ReaderAutoMapper.Build(
request.DataExchangeFactory,
reader,
ref resultObject,
isUseAutoMapCompatibilityMode);
resultMap.Properties.AddRange(properties);
}
else
{
if (!resultMap.IsInitalized)
{
lock (resultMap)
{
if (!resultMap.IsInitalized)
{
ResultPropertyCollection properties = ReaderAutoMapper.Build(
request.DataExchangeFactory,
reader,
ref resultObject,
isUseAutoMapCompatibilityMode);
resultMap.Properties.AddRange(properties);
resultMap.IsInitalized = true;
}
}
}
}
return(resultMap);
}
/// <summary>
/// Auto-map the reader to the result object.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="reader">The reader.</param>
/// <param name="resultObject">The result object.</param>
/// <returns>The AutoResultMap use to map the resultset.</returns>
private static AutoResultMap InitializeAutoResultMap(RequestScope request, IDataReader reader, ref object resultObject)
{
AutoResultMap resultMap = request.CurrentResultMap as AutoResultMap;
if (request.Statement.AllowRemapping)
{
resultMap = resultMap.Clone();
//根据reader的字段从resultObject类中获取对应的属性类集合
ResultPropertyCollection properties = ReaderAutoMapper.Build(
request.DataExchangeFactory,
reader,
ref resultObject);
resultMap.Properties.AddRange(properties);
}
else
{
if (!resultMap.IsInitalized)
{
lock (resultMap)
{
if (!resultMap.IsInitalized)
{
ResultPropertyCollection properties = ReaderAutoMapper.Build(
request.DataExchangeFactory,
reader,
ref resultObject);
resultMap.Properties.AddRange(properties);
resultMap.IsInitalized = true;
}
}
}
}
return(resultMap);
}
private AutoResultMap <T> InitializeAutoResultMap <T>(RequestScope request, ref DbDataReader reader, ref T resultObject)
{
var resultMap = request.CurrentResultMap as AutoResultMap <T>;
if (request.Statement.AllowRemapping)
{
resultMap = resultMap.Clone();
ResultPropertyCollection properties = ReaderAutoMapper.Build(
request.DataExchangeFactory,
reader,
ref resultObject);
resultMap?.Properties.AddRange(properties);
}
else
{
if (resultMap != null && !resultMap.IsInitialized)
{
lock (resultMap)
{
if (!resultMap.IsInitialized)
{
ResultPropertyCollection properties = ReaderAutoMapper.Build(
request.DataExchangeFactory,
reader,
ref resultObject);
resultMap.Properties.AddRange(properties);
resultMap.IsInitialized = true;
}
}
}
}
return(resultMap);
}