public IUnitOfWorkCompleteHandle Begin(UnitOfWorkOptions options)
{
if (_currentUnitOfWorkProvider.Current != null)
{
return new InnerUnitOfWorkCompleteHandle();
}
options.FillDefaultsForNonProvidedOptions(_defaultOptions);
var uow = _iocResolver.Resolve<IUnitOfWork>();
uow.Completed += (sender, args) =>
{
_currentUnitOfWorkProvider.Current = null;
};
uow.Failed += (sender, args) =>
{
_currentUnitOfWorkProvider.Current = null;
};
uow.Disposed += (sender, args) =>
{
_iocResolver.Release(uow);
};
uow.Begin(options);
_currentUnitOfWorkProvider.Current = uow;
return uow;
}
private void PerformSyncUow(IInvocation invocation, UnitOfWorkOptions options)
{
using (var uow = _unitOfWorkManager.Begin(options))
{
invocation.Proceed();
uow.Complete();
}
}
/// <inheritdoc/>
public void Begin(UnitOfWorkOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
PreventMultipleBegin();
Options = options; //TODO: Do not set options like that!
SetFilters(options.FilterOverrides);
BeginUow();
}
private void PerformAsyncUow(IInvocation invocation, UnitOfWorkOptions options)
{
var uow = _unitOfWorkManager.Begin(options);
invocation.Proceed();
if (invocation.Method.ReturnType == typeof(Task))
{
invocation.ReturnValue = InternalAsyncHelper.WaitTaskAndActionWithFinally(
(Task)invocation.ReturnValue,
async () => await uow.CompleteAsync(),
uow.Dispose
);
}
else //Task<TResult>
{
invocation.ReturnValue = InternalAsyncHelper.CallReturnGenericTaskAfterAction(
invocation.Method.ReturnType.GenericTypeArguments[0],
invocation.ReturnValue,
async () => await uow.CompleteAsync(),
uow.Dispose
);
}
}
private void PerformUow(IInvocation invocation, UnitOfWorkOptions options)
{
if (AsyncHelper.IsAsyncMethod(invocation.Method))
{
PerformAsyncUow(invocation, options);
}
else
{
PerformSyncUow(invocation, options);
}
}