If you're playing along at home, now is the time to install the EJB components and set the system properties to pick up configuration files and component locations.
如果您是在家自行测试，现在就是安装EJ b组件和设置系统属性以挑选配置文件和组件位置的时间了。
Data is retrieved from the location Data Provider — a Data Abstract Layer (DAL) component — which caches all locations in memory.
从位置数据提供者检索数据，这是一个数据抽象层(DAL)组件，在内存中缓存所有位置。
Each team may own a module or component they deliver upstream for integration with components from other locations or companies, culminating in a final application or product.
每个团队可能都拥有一个它们用来自其他地点或公司的组件为集成交付的模块或组件，最终达到最后的应用程序或产品。
应用推荐