摘要： Table Module A single instance that handles the business logic for all rows in a database table or view. For a full description see P of EAA page 125 One of the key messages of object orientation... 阅读全文

摘要： Domain Model An object model of the domain that incorporates both behavior and data. For a full description see P of EAA page 116 At its worst business logic can be very complex. Rules and logic ... 阅读全文