/// <summary>
/// Create an annotation for the given attribute
/// </summary>
private static void Create(AssemblyCompiler compiler, CustomAttribute attribute, TypeDefinition attributeType,
List<Annotation> annotationList, DexTargetPackage targetPackage)
{
// Gets the mapping for the type of attribute
var mapping = compiler.GetAttributeAnnotationType(attributeType);
var ctorMap = mapping.CtorMap[attribute.Constructor.Resolve()];
// Create annotation
var annotation = new Annotation {Visibility = AnnotationVisibility.Runtime};
annotation.Type = mapping.AnnotationInterfaceClass;
// Add ctor arguments
var argIndex = 0;
foreach (var arg in attribute.ConstructorArguments)
{
var name = ctorMap.ArgumentGetters[argIndex].Name;
annotation.Arguments.Add(CreateAnnotationArgument(name, arg.Type, arg.Value, targetPackage, compiler.Module));
argIndex++;
}
// Add field values
foreach (var arg in attribute.Fields)
{
var entry = mapping.FieldToGetMethodMap.First(x => x.Key.Name == arg.Name);
var name = entry.Value.Name;
annotation.Arguments.Add(CreateAnnotationArgument(name, arg.Argument.Type, arg.Argument.Value, targetPackage, compiler.Module));
}
// Add property values
foreach (var arg in attribute.Properties)
{
if (mapping.PropertyToGetMethodMap.Keys.Any(x => x.Name == arg.Name))
{
var entry = mapping.PropertyToGetMethodMap.First(x => x.Key.Name == arg.Name);
var name = entry.Value.Name;
annotation.Arguments.Add(CreateAnnotationArgument(name, arg.Argument.Type, arg.Argument.Value, targetPackage, compiler.Module));
}
}
// Create attribute annotation
var attrAnnotation = new Annotation { Visibility = AnnotationVisibility.Runtime };
attrAnnotation.Type = compiler.GetDot42InternalType("IAttribute").GetClassReference(targetPackage);
attrAnnotation.Arguments.Add(new AnnotationArgument("AttributeBuilder", ctorMap.Builder));
attrAnnotation.Arguments.Add(new AnnotationArgument("AttributeType", attributeType.GetReference(targetPackage, compiler.Module)));
attrAnnotation.Arguments.Add(new AnnotationArgument("Annotation", annotation));
// Add annotation
annotationList.Add(attrAnnotation);
}
/// <summary>
/// Create an annotation for the given attribute
/// </summary>
private static void CreateAttributeAnnotation(AssemblyCompiler compiler, CustomAttribute attribute, TypeDefinition attributeType,
List<Annotation> annotationList, DexTargetPackage targetPackage)
{
// Gets the mapping for the type of attribute
var mapping = compiler.GetAttributeAnnotationMapping(attributeType);
MethodDefinition factoryMethod;
// Note: not multithreading capable. see my comments elsewhere.
if(mapping.FactoryMethodMap.ContainsKey(attribute))
factoryMethod = mapping.FactoryMethodMap[attribute];
else
{
// create the factory method.
factoryMethod = CreateFactoryMethod(compiler, targetPackage, attribute, mapping);
mapping.FactoryMethodMap[attribute] = factoryMethod;
}
// Create attribute annotation
var attrAnnotation = new Annotation { Visibility = AnnotationVisibility.Runtime };
attrAnnotation.Type = compiler.GetDot42InternalType("IAttribute").GetClassReference(targetPackage);
attrAnnotation.Arguments.Add(new AnnotationArgument("AttributeType", attributeType.GetReference(targetPackage, compiler.Module)));
attrAnnotation.Arguments.Add(new AnnotationArgument("FactoryMethod", factoryMethod.Name));
// Add annotation
annotationList.Add(attrAnnotation);
}
