public static SessionBO GetInstance()
{
if (Instance == null)
{
Instance = new SessionBO();
}
return(Instance);
}
private ICollection <ProcedureParameterTO> FetchParameters(ICollection <ProcedureParameterTO> parameters)
{
foreach (var item in parameters)
{
if (item.Direction == ProcedureParameterDirection.In)
{
var sessionTO = SessionBO.GetInstance().GetVariable(item.Name);
if (sessionTO != null)
{
item.Value = sessionTO.Value;
}
else if (item.Name.Equals("DATA"))
{
item.Value = GetCurrent().Data.Value;
}
}
}
return(parameters);
}
private ResultTO GoNextStep(ResultTO result)
{
var currentStep = StepBO.GetCurrent();
if (result.Result == Result.Pass)
{
var secondStep = GetSecondStep(currentStep);
if (secondStep == null)
{
throw new ApplicationException("Second Step nao encontrado");
}
StepBO.SetCurrent(secondStep);
}
else if (currentStep.Fork > 0)
{
var stepData = currentStep.Data.Value;
var forkStep = GetForkStep(currentStep);
if (forkStep == null)
{
throw new ApplicationException("Fork Step nao encontrado");
}
StepBO.SetCurrent(forkStep);
}
else if (!string.IsNullOrEmpty(currentStep.Special) &&
currentStep.Special != "N/A" &&
result.Message.Contains("JUMP="))
{
var jumpStep = GetJumpStep(currentStep, result.Message);
if (jumpStep == null)
{
throw new ApplicationException("Jump Step nao encontrado");
}
StepBO.SetCurrent(jumpStep);
}
if (result.Result == Result.Pass)
{
if (currentStep.Last)
{
SessionBO.GetInstance().ClearUntilLastInput();
}
else if (currentStep.Rule == Rule.KeepInMemory ||
currentStep.Rule == Rule.UntilLastInput)
{
SessionBO.GetInstance().AddVariable(new SessionTO
{
Name = currentStep.Data.Name,
Value = currentStep.Data.Value,
Rule = currentStep.Rule
});
}
}
return(new ResultTO
{
Result = Result.Pass,
Message = StepBO.GetCurrent().Data.Prompt
});
}
