public DiagnosticMethodSubscription(IDiagnosticProcessor diagnosticProcessor, MethodInfo method,
string diagnosticName)
{
_DiagnosticProcessor = diagnosticProcessor;
_reflector = method.GetReflector();
_diagnosticName = diagnosticName;
_parameterResolvers = GetParameterResolvers(method).ToArray();
}
public DiagnosticEventCollection(IDiagnosticProcessor diagnosticProcessor)
{
foreach (var method in diagnosticProcessor.GetType().GetMethods())
{
var diagnosticName = method.GetCustomAttribute <DiagnosticNameAttribute>();
if (diagnosticName == null)
{
continue;
}
_eventDict.Add(diagnosticName.Name, new DiagnosticEvent(diagnosticProcessor, method));
}
}
private static Listener EnlistTarget(IDiagnosticProcessor target)
{
var listener = new Listener(target);
//var methodInfos = target.GetType().GetMethods();//获取所有公开的方法(包括继承方法)
var typeInfo = target.GetType().GetTypeInfo();//获取所有方法(包括私有方法，不包括继承方法)
var methodInfos = typeInfo.DeclaredMethods;
foreach (var methodInfo in methodInfos)
{
var diagnosticNameAttribute = methodInfo.GetCustomAttribute <DiagnosticAdapterName>();
if (diagnosticNameAttribute != null)
{
try
{
listener.Subscriptions.Add(diagnosticNameAttribute.Name, new DiagnosticMethodSubscription(target, methodInfo, diagnosticNameAttribute.Name));
}
catch { }
}
}
return(listener);
}
public DiagnosticEventObserver(IDiagnosticProcessor diagnosticProcessor)
{
_eventCollection = new DiagnosticEventCollection(diagnosticProcessor);
}
protected override IDisposable Subscribe(DiagnosticListener listener, IDiagnosticProcessor target)
{
var adapter = new DiagnosticSourceAdapter(target, _loggerFactory);
return(listener.Subscribe(adapter, adapter.IsEnabled));
}
public DiagnosticEvent(IDiagnosticProcessor diagnosticProcessor, MethodInfo method)
{
_diagnosticProcessor = diagnosticProcessor;
_reflector = method.GetReflector();
_parameterResolvers = GetParameterResolvers(method).ToArray();
}
public DiagnosticSourceAdapter(IDiagnosticProcessor tracingDiagnosticProcessor, ILoggerFactory loggerFactory)
{
_logger = loggerFactory.CreateLogger(typeof(DiagnosticSourceAdapter));
_listener = EnlistTarget(tracingDiagnosticProcessor);
}
protected virtual IDisposable Subscribe(DiagnosticListener listener,
IDiagnosticProcessor tracingDiagnosticProcessor)
{
return(listener.SubscribeWithAdapter(tracingDiagnosticProcessor));
}
