JNDI服务配置

Design principles

• Should infer metadata from DB (like ActiveRecord)

• Should be very easy to work with

• Should reduce amount of code to a minimum

• No configuration, just conventions

• Some conventions are overridable in code

• No need to learn another language

• No need to learn another QL — SQL is sufficient

• Code must be lightweight and intuitive, should read like English

• No sessions, no "attaching, re-attaching"

• No persistence managers

• No classes outside your own models

• Models are lightweight, no transient fields

• No proxying. What you write is what you get (WYSIWYG:))

• Should have the least possible resistance to startup a project

• No useless getters and setters (they just pollute code). You can still write them if you like.

• No DAOs and DTOs — this is mostly junk code anyway