session facade design pattern 会话门面设计模式
The session Facade pattern substitutes a single call to a session bean for multiple calls to an entity bean.
会话虚包模式用对会话bean的单个调用来代替对实体bean的多个调用。
Delegate this dependency operation to the corresponding parameter dependency operation in the Session Facade pattern.
将这种依赖操作委托给Session Facade模式的相应参数依赖操作。
You can apply the composed pattern to a customer data model, just as you can the Session Facade pattern (see Figure 7). Just follow these steps
您可以为客户数据模型应用复合模式，就如同 Session Facade 模式一样（参看 图 7）。
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