Пример #1
0
        /// <summary>
        /// Constructs a TableMap instance for the current table, including inherited columns down to the specified class
        /// </summary>
        /// <param name="includePropertiesAssignableTo">The lowest class that properties should be included from</param>
        public TableMap(Type includePropertiesAssignableTo)
        {
            Table(TableName = ModelType.Name);            //--'TableName = ' is a slight hack to get the compiler to stop yelling about it not being set, even though Table(...) would have set it or thrown an exception

            if (includePropertiesAssignableTo.IsInterface || !includePropertiesAssignableTo.IsAssignableFrom(ModelType))
            {
                throw new ArgumentException($"The type '{includePropertiesAssignableTo.FullName}' is not a subclass of '{ModelType.FullName}'.");
            }
            _includePropertiesAssignableTo = includePropertiesAssignableTo;
            //--Keep track of what properties' orders are within the class, as TableMapBuilders aren't applied in any specific order
            _propertyOrder = ModelType.GetProperties(BindingFlags.Instance | BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.NonPublic)
                             .Indexed()
                             .ToDictionary(x => x.item, x => x.index);
            TypeColumns = new ReadOnlyDictionary <Type, Dictionary <PropertyInfo, IColumnMap> >(ModelType.GetBaseTypes(includeSeed: true, includeInterfaces: true).Distinct()
                                                                                                .ToDictionary(t => t, t => new Dictionary <PropertyInfo, IColumnMap>()));

            foreach (var mapBuilder in TableMapSource.GetTableMapBuilders <T>())
            {
                //--I really hate having to do this...
                mapBuilder.GetType()
                .GetMethod(nameof(TableMapBuilder <object> .Map))
                .MakeGenericMethod(ModelType)
                .Invoke(mapBuilder, new[] { this });
            }
        }
 static ColumnValueProvider()
 {
     _tableMapBuilders = RetrievalDictionary.Build((Type type) => TableMapSource.GetTableMapBuilders(type));
 }