Пример #1
0
        public static Class ReflectType(Type reflectType, bool forceAttribute)
        {
            Class myClass = new Class();

            myClass.Type = reflectType;
            myClass.StorageHint.TableName = reflectType.Name;

            // Check for ClassStorageHint attribute
            ClassStorageHintAttribute classHint = Attribute.GetCustomAttribute(reflectType, typeof(ClassStorageHintAttribute)) as ClassStorageHintAttribute;

            if (classHint != null)
            {
                if (!string.IsNullOrEmpty(classHint.TableName))
                {
                    myClass.StorageHint.TableName = classHint.TableName;
                }
            }

            if (forceAttribute && (classHint == null))
            {
                return(null);
            }

            myClass.Properties = null;

            List <PropertyInfo> properties = GetSortedPropertyList(reflectType);

            foreach (PropertyInfo propertyInfo in properties)
            {
                Property property = new Property();
                property.Name = propertyInfo.Name;
                property.StorageHint.Column = propertyInfo.Name;
                property.ParentClass        = myClass;
                property.TypeName           = propertyInfo.PropertyType.FullName;

                // Check for PropertyStorageHint attribute
                PropertyStorageHintAttribute propertyHint = Attribute.GetCustomAttribute(propertyInfo, typeof(PropertyStorageHintAttribute)) as PropertyStorageHintAttribute;
                if (propertyHint != null)
                {
                    // Don't add this, continue with next property
                    if (propertyHint.Ignore)
                    {
                        continue;
                    }

                    if (string.IsNullOrEmpty(propertyHint.Column))
                    {
                        propertyHint.Column = property.Name;
                    }

                    property.StorageHint = propertyHint;
                }


                if (IsCollection(propertyInfo))
                {
                    string collType = ExtractGenericBaseType(propertyInfo);
                    property.TypeName     = collType;
                    property.IsCollection = true;

                    // If no hint is provided a collection is not mandatory
                    if (propertyHint == null)
                    {
                        property.StorageHint.IsMandatory = false;
                    }

                    // Collection Storage Hint
                    CollectionStorageHintAttribute collectionHint = Attribute.GetCustomAttribute(propertyInfo, typeof(CollectionStorageHintAttribute)) as CollectionStorageHintAttribute;
                    if (collectionHint != null)
                    {
                        property.CollectionHint = collectionHint;
                    }
                }
                else
                {
                    if (propertyInfo.PropertyType.IsEnum)
                    {
                        // assume all enums are system.int32
                        property.TypeName = typeof(Int32).FullName;
                    }
                    else
                    {
                        // Reference in reflectType namespace
                        if (propertyInfo.PropertyType.Namespace.StartsWith(reflectType.Namespace))
                        {
                            property.IsReference = true;
                            property.TypeName    = propertyInfo.PropertyType.FullName;

                            // Reflect association
                            //property.ReferencedClass = ReflectType(Type.GetType(property.TypeName));
                        }
                        else
                        {
                            // Is the type nullable ?
                            if (IsNullable(propertyInfo))
                            {
                                string nullableType = ExtractGenericBaseType(propertyInfo);

                                // Override storage hint
                                property.StorageHint.IsMandatory = false;
                                property.TypeName = nullableType;
                            }
                        }
                    }
                }

                myClass.Properties.Add(property);
            }

            return(myClass);
        }
Пример #2
0
 public Property()
 {
     StorageHint    = new PropertyStorageHintAttribute();
     CollectionHint = new CollectionStorageHintAttribute();
 }