/// <summary>
/// Check validity of structureType. If error is found, appropriate exception is thrown.
/// </summary>
/// <param name="structureType">Type describing validated structure.</param>
internal static void ThrowOnInvalid(Type structureType)
{
if (structureType.GetInterfaces().Count() != 1)
{
throw new TypeValidationException(
userMsg: "Structure type '{0}' has incorrect format, only IConfiguration interface can be implemented",
developerMsg: "StructureValidation::ThrowOnInvalid failed because on structure type '{0}' was found more than IConfiguration interface implemented",
validatedType: structureType
);
}
checkSignature(structureType, false);
checkIDsValidity(StructureFactory.GetSectionProperties(structureType), StructureFactory.ResolveSectionID);
checkSectionUniqueness(structureType);
foreach (var sectionProperty in structureType.GetProperties())
{
if (sectionProperty.GetSetMethod() != null)
{
throw new PropertyValidationException(
userMsg: "Setter detected on section property '{0}'. Section properties cannot have setters.",
developerMsg: "StructureValidation::ThrowOnInvalid failed because setter has been found on section property '{0}'",
validatedProperty: sectionProperty
);
}
var sectionType = sectionProperty.PropertyType;
checkSignature(sectionType, true);
checkIDsValidity(StructureFactory.GetOptionProperties(sectionType), StructureFactory.ResolveOptionID);
checkOptionUniqueness(sectionType);
checkTypeMatching(sectionType);
}
}
/// <summary>
/// Check that every section in structure has unique ID.
/// </summary>
/// <param name="structureType">Type describing structure.</param>
private static void checkSectionUniqueness(Type structureType)
{
checkIDUniqueness(StructureFactory.GetSectionProperties(structureType), StructureFactory.ResolveSectionID);
}