public override R ExecuteWithResult <R>(Func <R> task, RollbackConfigurationType rollbackConfiguration)
{
if (Phase == Phase.NOT_STARTED)
{
Start();
}
Assert.State(Phase == Phase.STARTED, () => $"The UnitOfWork has an incompatible phase: {Phase}");
R result = default(R);
Exception exception = null;
foreach (var processingContext in _processingContexts)
{
_processingContext = processingContext;
try
{
result = task();
}
catch (Exception e)
{
if (rollbackConfiguration.RollBackOn(e))
{
Rollback(e);
throw e;
}
ExecutionResult = Task.FromException <object>(e);
exception = e;
continue;
}
ExecutionResult = Task.FromResult <object>(result);
}
Commit();
if (exception != null)
{
throw exception;
}
return(result);
}
public BatchingUnitOfWork(List <IMessage> messages)
{
Assert.IsFalse(messages.IsEmpty(), () => "The list of Messages to process is empty");
_processingContexts = messages.Select(x => new MessageProcessingContext(x)).ToList();
_processingContext = _processingContexts[0];
}
public DefaultUnitOfWork(IMessage message)
{
_processingContext = new MessageProcessingContext(message);
}