protected override void Execute(
IExecutionService executionService
)
{
var definition = Definition.As <Definition.GuardedProcess>();
if (Status == Status.NotExecuted)
{
if (definition.GuardExpression == null ||
definition.GuardExpression(this))
{
ChangeStatus(
executionService,
Status.AwaitChoice);
Guard = (IO)definition.Guard.New(this);
executionService.Save(Guard);
((IExecutable)Guard).Execute(executionService);
}
else
{
ChangeStatus(
executionService,
Status.NotChosen);
}
}
if (Status == Status.Executing)
{
if (definition.Guarded != null)
{
if (Guarded == null)
{
Guarded = definition.Guarded.New(this);
executionService.Save(Guarded);
executionService.Execute(Guarded);
}
if (Guarded.Status == Status.Executed)
{
ChangeStatus(
executionService,
Status.Executed);
}
}
else
{
ChangeStatus(
executionService,
Status.Executed);
}
}
}
