public void Execute(frmProgress fp)
{
this.fp = fp;
ExecutionBlock currentNode = root.NormalChild;
object lastObject = null;
while (currentNode != null)
{
AddText("Executing block " + currentNode.DataBinding.Name + "\r\n");
ExecutionUnitOutput output = currentNode.Execute(lastObject);
currentNode = currentNode.NormalChild;
if (output == null)
{
lastObject = null;
}
else
{
lastObject = output.ObjectOutput;
if (currentNode is DecisionUnit)
{
if (!output.DecisionOutput)
{
currentNode = currentNode.NegationChild;
}
}
}
}
AddText("Execution done!");
}
public bool Execute()
{
if (BaseApplication.MainInstance == null)
{
//ramane apoi sa le numaram sa fie ok
BaseApplication.MainInstance = new BaseApplication(1000);
}
FlowComponent current = StartNode.GetDefaultNextControl();
ExecutionUnitOutput eo = null;
Object dataToken = null;
while ((current != null) && (!(current is FlowStop)))
{
//trecem la urmatorul nod si executam tot ce se poate:d
//procesam datele
if (current is FlowProcessing)
{
//eo=(current as ProcessingBlock).ProcessData(dataToken, BaseApplication.MainInstance);
//dataToken = (current as ProcessingBlock).ProcessData(dataToken, BaseApplication.MainInstance);
//if (dataToken == null) return false;
eo = (current as FlowProcessing).ExecutionUnit.Execute(dataToken);
dataToken = eo.ObjectOutput;
if (dataToken == null)
{
return(false);
}
current = current.GetDefaultNextControl();
}
else if (current is FlowDecision)
{
eo = (current as FlowDecision).ExecutionUnit.Execute(dataToken);
dataToken = eo.ObjectOutput;
bool cond = eo.DecisionOutput;
//bool cond = (current as DecisionBlock).EvaluateCondition(dataToken, BaseApplication.MainInstance);
//dataToken = (current as DecisionBlock).GetData(dataToken, BaseApplication.MainInstance);
if (dataToken == null)
{
return(false);
}
if (cond)
{
current = (current as FlowDecision).GetDefaultNextControl();
}
else
{
current = ((current as FlowDecision).GetNegationNextControl() as FlowComponent);
}
}
}
return(true);
}
public ExecutionUnitOutput Execute(object input)
{
MyDesignerItem.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, new Func(ChangeColor1));
//MyDesignerItem.Caption.Foreground = Brushes.Red;
System.Windows.Forms.Application.DoEvents();
if (DataBinding.PluginDll == "")
{
try {
Regex inputReg = new Regex(DataBinding.InputRegex.Regex, DataBinding.InputRegex.Options);
Regex outputReg = new Regex(DataBinding.OutputRegex.Regex, DataBinding.OutputRegex.Options);
Regex decisionReg = new Regex(DataBinding.ConditionRegex.Regex, DataBinding.ConditionRegex.Options);
string inp = "";
foreach (Match m in inputReg.Matches(input.ToString()))
{
inp += m.Value;
}
Process p = new Process();
p.StartInfo.FileName = DataBinding.ExecutablePath;
p.StartInfo.Arguments = DataBinding.Parameters.Replace("$script", DataBinding.ScriptPath).Replace("$input", inp);
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.Start();
string str = p.StandardOutput.ReadToEnd();
ExecutionUnitOutput eo = new ExecutionUnitOutput();
eo.UnformatedOutput = str;
eo.DecisionOutput = decisionReg.IsMatch(str);
eo.RegexpOuput = "";
foreach (Match m in outputReg.Matches(str))
{
eo.RegexpOuput += m.Value;
}
eo.ObjectOutput = eo.RegexpOuput;
p.Dispose();
MyDesignerItem.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, new Func(ChangeColor2));
return(eo);
} catch (Exception e) { SysLog.MainInstance.WriteEventException(e); return(null); }
}
else
{
try {
//incarcam dll-ul, cautam un assembly compatibil (trebuie sa fie doar unul) si-l instantiem in obiect
ExecutionUnitOutput eo = new ExecutionUnitOutput();
//if (Plugin == null) {
Assembly asm = Assembly.LoadFile(DataBinding.PluginDll);
foreach (Type t in asm.GetTypes())
{
//trebuie sa instantiem tipurile ca sa verificam daca implementeaza interfata
try {
Object o = Activator.CreateInstance(t);
if (o is DecisionBlock)
{
eo.DecisionOutput = (o as DecisionBlock).EvaluateCondition(input, BaseApplication.MainInstance);
eo.ObjectOutput = (o as DecisionBlock).GetData(input, BaseApplication.MainInstance);
}
if (o is ProcessingBlock)
{
eo.ObjectOutput = (o as ProcessingBlock).ProcessData(input, BaseApplication.MainInstance);
}
} catch (Exception e) {
SysLog.MainInstance.WriteEventException(e);
}
}
//}
MyDesignerItem.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, new Func(ChangeColor2));
return(eo);
} catch (Exception e) {
SysLog.MainInstance.WriteEventException(e);
MyDesignerItem.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, new Func(ChangeColor2));
return(null);
}
}
}
