protected void PersistProgress(PersistProgressArgs args)
{
if (args == null || args.LongRunId == null)
{
throw new ArgumentException(nameof(args));
}
if (args.Data == null && args.Error == null)
{
return;
}
using (var unitOfWork = UnitOfWorkManager.Begin())
{
var longRunInfo = LongRunInfoRepository.Get(args.LongRunId);
if (args.Data != null)
{
longRunInfo.Message += args.Data;
}
if (args.Error != null)
{
longRunInfo.Error +=
string.IsNullOrEmpty(longRunInfo.Error)
? args.Error
: Environment.NewLine + args.Error;
}
unitOfWork.Complete();
}
}
public override void Execute(LongRunArgs <T> args)
{
LongRunInfo longRunInfo;
using (var unitOfWork = UnitOfWorkManager.Begin())
{
longRunInfo = LongRunInfoRepository.Get(args.LongRunInfoId);
if (longRunInfo.LongRunStatus != LongRunStatus.Queued)
{
return;
}
longRunInfo.LongRunStatus = LongRunStatus.InProcess;
longRunInfo.Abortable = Abortable;
unitOfWork.Complete();
}
LongRunStatus? result = null;
CancellationToken token;
if (Abortable)
{
token = CancellationWorker.AddOrGet(longRunInfo.Id);
}
else
{
token = default;
}
string error = null;
try
{
result = ExecuteRaw(args.Args, longRunInfo, token);
}
catch (Exception e)
{
error = e.ToString();
}
using (var unitOfWork = UnitOfWorkManager.Begin())
{
longRunInfo = LongRunInfoRepository.Get(longRunInfo.Id);
if (error != null)
{
longRunInfo.Error +=
string.IsNullOrEmpty(longRunInfo.Error)
? error
: Environment.NewLine + error;
}
if (result != null)
{
longRunInfo.LongRunStatus = result.Value;
}
unitOfWork.Complete();
}
CancellationWorker.Remove(longRunInfo.Id);
}
