public CheckerService([NotNull] IConfiguration configuration, [NotNull] IFactory factory, [NotNull] ITraceService trace, [NotNull, ItemNotNull, ImportMany] IEnumerable <IChecker> checkers)
{
Configuration = configuration;
Factory = factory;
Trace = trace;
var list = new List <CheckerInfo>();
foreach (var checker in checkers)
{
foreach (var method in checker.GetType().GetMethods(BindingFlags.Public | BindingFlags.Instance))
{
if (method.GetCustomAttribute <CheckAttribute>() == null)
{
continue;
}
var checkerInfo = new CheckerInfo(method.DeclaringType.Name, method.Name, context =>
{
var parameters = new object[]
{
context
};
return(method.Invoke(checker, parameters) as IEnumerable <IDiagnostic>);
});
list.Add(checkerInfo);
}
}
Checkers = list;
}
protected virtual void TraceDiagnostics([NotNull] ICheckerContext context, [NotNull] CheckerInfo checker, [NotNull, ItemNotNull] IDiagnostic[] diagnostics, bool treatWarningsAsErrors)
{
if (checker.Severity == CheckerSeverity.Default)
{
Trace.TraceDiagnostics(diagnostics, treatWarningsAsErrors);
return;
}
var severity = Severity.Information;
switch (checker.Severity)
{
case CheckerSeverity.Information:
severity = Severity.Information;
break;
case CheckerSeverity.Warning:
severity = Severity.Warning;
break;
case CheckerSeverity.Error:
severity = Severity.Error;
break;
}
Trace.TraceDiagnostics(diagnostics, severity, treatWarningsAsErrors);
}