/// <summary> /// Initializes a new instance of the <see cref="NaturalKey"/> class. /// </summary> /// <param name="runtimeType">The runtime type.</param> /// <param name="propertyName">The property name.</param> /// <param name="propertyType">The property type.</param> /// <param name="typeAnalyzerService">The type analyzer service.</param> //// TODO (Cameron): Should there be another overload? public NaturalKey(Type runtimeType, string propertyName, Type propertyType, ITypeAnalyzerService typeAnalyzerService) : base(DefaultEqualityComparer) { Guard.Against.Null(() => runtimeType); Guard.Against.Null(() => propertyName); // TODO (Cameron): Or empty! Guard.Against.Null(() => propertyType); Guard.Against.Null(() => typeAnalyzerService); if (!typeAnalyzerService.IsValidEntity(runtimeType)) { throw new BusinessException( string.Format(CultureInfo.InvariantCulture, "The specified runtime type '{0}' is not an entity.", runtimeType)); } if (!typeAnalyzerService.IsValidProperty(runtimeType, propertyName, propertyType)) { throw new BusinessException( string.Format( CultureInfo.InvariantCulture, "Invalid natural key specification. The entity '{0}' does not contain a property named '{1}' of type '{2}'.", runtimeType, propertyName, propertyType)); } this.PropertyName = propertyName; this.PropertyType = propertyType; this.RuntimeType = runtimeType; this.getValue = AssignGetValue(runtimeType, propertyName); }
/// <summary> /// Initializes a new instance of the <see cref="EntityType"/> class. /// </summary> /// <param name="runtimeType">The runtime type.</param> /// <param name="typeAnalyzerService">The type analyzer service.</param> public EntityType(Type runtimeType, ITypeAnalyzerService typeAnalyzerService) : base(new NaturalKey(typeof(EntityType), "RuntimeType", typeof(Type), DefaultTypeAnalyzerService)) { Guard.Against.Null(() => runtimeType); Guard.Against.Null(() => typeAnalyzerService); if (!typeAnalyzerService.IsValidEntity(runtimeType)) { throw new BusinessException( string.Format(CultureInfo.InvariantCulture, "The specified runtime type '{0}' is not an entity.", runtimeType)); } this.RuntimeType = runtimeType; this.entityNaturalKey = typeAnalyzerService.GetNaturalKey(runtimeType); this.Mappings = new MapperCollection(); }