02 2006 档案

“官方”辨析---Business Model, Business Object Model, Domain Model, Object Model, Data Model

摘要：想到我以前也对这些名词迷惑过，还四处找人解惑，这个<<Core J2EE Patterns>>引用<<Unified Software Development Process >>对这些内容进行辨析，应该是够官方了。Business Model, Business Object Model, Domain Model, Object Model, D... 阅读全文

posted @ 2006-02-14 17:26 白板 阅读(1165) 评论(0) 推荐(0)

Form Data Validation Framework?

摘要：我老土，<<Core J2EE Patterns>>这两天才开读。在表现层中，作者写到“The typing and constraints information is abstracted out of the model state and into a generic framework. This separates the validation of... 阅读全文

posted @ 2006-02-11 15:04 白板 阅读(672) 评论(1) 推荐(0)