private Dictionary <string, BaseProcessor> InitializeProcessors()
{
F2BSection config = F2B.Config.Instance;
ProcessorCollection processors = config.Processors;
Dictionary <string, BaseProcessor> ret = new Dictionary <string, BaseProcessor>();
// create processors
for (int i = 0; i < processors.Count; i++)
{
ProcessorElement processor = processors[(int)i];
// test invalid configuration
if (processor.Name == null || processor.Name == "")
{
throw new Exception("Undefined processor #" + (processors.Count + 1) + " name");
}
if (ret.ContainsKey(processor.Name))
{
throw new Exception("Duplicate processor name: " + processor.Name);
}
// add reference to next processor name
if (i < processors.Count - 1)
{
string nextName = processors[(int)(i + 1)].Name;
if (processor.Goto.Next == string.Empty)
{
processor.Goto.Next = nextName;
}
if (processor.Goto.Error == string.Empty)
{
if (processor.Goto.OnErrorNext)
{
processor.Goto.Error = nextName;
}
else
{
processor.Goto.Error = null;
}
}
if (processor.Goto.Success == string.Empty)
{
processor.Goto.Success = nextName;
}
if (processor.Goto.Failure == string.Empty)
{
processor.Goto.Failure = nextName;
}
}
// create processor
string clazzName = "F2B.processors." + processor.Type + "Processor";
Type clazzType = Type.GetType(clazzName); // + "`1[F2B.ProcessorElement]");
if (clazzType == null)
{
Log.Error("processor[" + processor.Name + "@" + processor.Type
+ "]: unable to resolve class \"" + clazzName + "\"");
}
else if (clazzType.IsSubclassOf(typeof(BoolProcessor)))
{
Log.Info("processor[" + processor.Name + "@" + processor.Type
+ "]: next->" + processor.Goto.Next
+ ", error->" + processor.Goto.Error
+ ", success->" + processor.Goto.Success
+ ", failure->" + processor.Goto.Failure);
}
else
{
Log.Info("processor[" + processor.Name + "@" + processor.Type
+ "]: next->" + processor.Goto.Next
+ ", error->" + processor.Goto.Error);
}
//ConstructorInfo ctor = clazzType.GetConstructor(new[] { typeof(ProcessorElement), typeof(Action<EventEntry, string, bool>) });
//ret[processor.Name] = (BaseProcessor)ctor.Invoke(new object[] { processor, Delegate.CreateDelegate(GetType(), this, "Produce") });
ConstructorInfo ctor = clazzType.GetConstructor(new[] { typeof(ProcessorElement), GetType() });
ret[processor.Name] = (BaseProcessor)ctor.Invoke(new object[] { processor, this });
}
return(ret);
}
private Dictionary <string, BaseInput> InitializeInputs(EventQueue queue)
{
F2BSection config = F2B.Config.Instance;
InputCollection inputs = config.Inputs;
SelectorCollection selectors = config.Selectors;
ProcessorCollection processors = config.Processors;
string firstProcName = null;
if (processors.Count > 0)
{
firstProcName = processors[0].Name;
}
Dictionary <string, BaseInput> ret = new Dictionary <string, BaseInput>();
// create log data sources and selectors
foreach (InputElement input in inputs)
{
Log.Info("input[" + input.Name + "]");
if (string.IsNullOrEmpty(input.Name))
{
Log.Warn("input[" + input.Name + "] undefined input name");
continue;
}
foreach (SelectorElement selector in selectors)
{
if (!string.IsNullOrEmpty(selector.InputName) && selector.InputName != input.Name)
{
continue;
}
if (!string.IsNullOrEmpty(selector.InputType) && selector.InputType != input.Type)
{
continue;
}
// create input
string clazzName = "F2B.inputs." + input.Type + "Input";
Type clazzType = Type.GetType(clazzName);
if (clazzType == null)
{
Log.Error("input[" + input.Name + "]/selector[" + selector.Name
+ "]: unable to resolve class \"" + clazzName + "\"");
}
else
{
Log.Info("input[" + input.Name + "]/selector[" + selector.Name
+ "]: creating new " + clazzName + " input");
}
ConstructorInfo ctor = clazzType.GetConstructor(
new[] { typeof(InputElement), typeof(SelectorElement), typeof(EventQueue) });
BaseInput logInput = (BaseInput)ctor.Invoke(new object[] { input, selector, queue });
ret[input.Name + "/" + selector.Name] = logInput;
}
}
return(ret);
}
