public async Task Execute(MatrixDataHandler handler, int skip, int size, int paralleNumber, Func <MatrixDataRow, int, Task> rowCompleteAction, Func <MatrixDataRow, int, Exception, Task> rowExceptionAction)
{
if (!_matrixDataHandlerServiceFactories.TryGetValue(handler.Type, out IFactory <IMatrixDataHandlerService> serviceFactory))
{
var fragment = new TextFragment()
{
Code = TextCodes.NotFoundMatrixDataHandlerServiceByType,
DefaultFormatting = "找不到类型为{0}的矩阵数据处理方服务，发生位置：{1}",
ReplaceParameters = new List <object>()
{
handler.Type, $"{this.GetType().FullName}.MatrixDataHandlerServiceFactories"
}
};
throw new UtilityException((int)Errors.NotFoundMatrixDataHandlerServiceByType, fragment);
}
var service = serviceFactory.Create();
MatrixDataHandlerContext context = new MatrixDataHandlerContext();
await service.PreExecute(context);
await ParallelHelper.RunCircle(paralleNumber, async (int index) =>
{
int start = index *size + skip;
bool result = true;
await handler.Provider.ExecuteAll(start, size, async(rowList) =>
{
if (rowList.Count < size)
{
result = false;
}
if (rowList.Count > 0)
{
for (var i = 0; i <= rowList.Count - 1; i++)
{
start++;
bool executeResult = true;
try
{
await service.Execute(context, handler.Configuration, rowList[i]);
}
catch (Exception ex)
{
executeResult = false;
await rowExceptionAction(rowList[i], start, ex);
}
if (executeResult)
{
await rowCompleteAction(rowList[i], start);
}
}
}
return(false);
});
return(await Task.FromResult(result));
});
await service.PostExecute(context);
}
