public static LoggerDescriptor ToLoggerDescriptor(this TypeDeclarationSyntax typeDeclarationSyntax,
TransformationContext context, AttributeData attributeData)
{
var className = typeDeclarationSyntax.GetClassNameFromInterfaceDeclaration();
var methodDeclarations = typeDeclarationSyntax.GetAllMethodDeclarations(context);
var innerLoggerTypeSymbol = context.Compilation.GetTypeByMetadataName(typeof(ILogger).FullName);
var filtered = methodDeclarations.Where(_ =>
{
var conversion = context.Compilation.ClassifyCommonConversion(_.DeclaredInterfaceSymbol, innerLoggerTypeSymbol);
return(conversion.Exists && conversion.IsImplicit);
});
//var exposeInnerLogger = filtered.Count() < methodDeclarations.Count();
var exceptionTypeSymbol = context.Compilation.GetTypeByMetadataName(typeof(Exception).FullName);
var objectTypeSymbol = context.Compilation.GetTypeByMetadataName(typeof(object).FullName);
var methods = methodDeclarations.GetLoggerMethods(context, innerLoggerTypeSymbol, exceptionTypeSymbol);
var inheritedInterfaceTypes = attributeData.GetInheritedInterfaceTypes();
return(new LoggerDescriptor(
typeDeclarationSyntax,
className,
inheritedInterfaceTypes,
methods,
objectTypeSymbol));
}
public static MetricsCollectorDescriptor ToMetricsCollectorDescriptor(
this TypeDeclarationSyntax typeDeclarationSyntax, TransformationContext context, AttributeData attributeData)
{
var className = typeDeclarationSyntax.GetClassNameFromInterfaceDeclaration(false);
var methodDeclarations = typeDeclarationSyntax.GetAllMethodDeclarations(context);
var inheritedInterfaceTypes = attributeData.GetInheritedInterfaceTypes();
var metricsCollectorMethods = methodDeclarations.GetMetricsCollectorMethods(context);
var contextName =
attributeData.GetNamedArgumentValueOrDefault(nameof(GenerateMetricsCollectorAttribute.ContextName), className);
return(new MetricsCollectorDescriptor(typeDeclarationSyntax, contextName, className,
inheritedInterfaceTypes, metricsCollectorMethods));
}
