private static GenericsInfo CreateGenericsInfo(Type type)
{
var info = new GenericsInfo();
if (NullableReflection.TreatAsSystemNullableT(type))
{
info.GenericArgumentCount = -1;
}
else if (GenericInstanceFactory.IsGenericInstanceType(type))
{
info.GenericArgumentCount = -1;
}
else
{
var annotation = type.GetAnnotation <ITypeReflectionInfo>(typeof(ITypeReflectionInfo));
var args = annotation != null?annotation.GenericArgumentCount() : 0;
if (args > 0)
{
var fieldNames = annotation.GenericArgumentsFields();
if (fieldNames.Length > 0)
{
var fields = type.JavaGetDeclaredFields();
info.GenericInstanceFields = fieldNames.Select(name =>
{
var field = fields.FirstOrDefault(f => f.Name == name);
field.IsAccessible = true;
return(field);
});
info.GenericInstanceFieldIsTypeArray = info.GenericInstanceFields.Length == 1 &&
info.GenericInstanceFields[0].Type == typeof(Type[]);
}
}
info.GenericArgumentCount = args == 0 ? -1 : args;
}
return(info);
}
private static GenericsInfo CreateGenericsInfo(Type type)
{
var info = new GenericsInfo();
if (NullableReflection.TreatAsSystemNullableT(type))
info.GenericArgumentCount = -1;
else if (GenericInstanceFactory.IsGenericInstanceType(type))
info.GenericArgumentCount = -1;
else
{
var annotation = type.GetAnnotation<ITypeReflectionInfo>(typeof(ITypeReflectionInfo));
var args = annotation != null ? annotation.GenericArgumentCount() : 0;
if (args > 0)
{
var fieldNames = annotation.GenericArgumentsFields();
if (fieldNames.Length > 0)
{
var fields = type.JavaGetDeclaredFields();
info.GenericInstanceFields = fieldNames.Select(name =>
{
var field = fields.FirstOrDefault(f => f.Name == name);
field.IsAccessible = true;
return field;
});
info.GenericInstanceFieldIsTypeArray = info.GenericInstanceFields.Length == 1
&& info.GenericInstanceFields[0].Type == typeof (Type[]);
}
}
info.GenericArgumentCount = args == 0 ? -1 : args;
}
return info;
}
