Be sure the model containing your patterns is EJB-enabled, and reuse the previously created artifacts for pattern design.
确保包含模式的模型是支持EJB的,并且重用以前创建的构件进行模式设计。
With that in mind, one big difference between patterns and OO reuse is that patterns are reuse of design in contrast to reuse of code.
了解了这一点之后,我们就会看到,模式和面向对象的重用之间最大的区别就在于,模式是对设计的重用,而不是对代码的重用。
SOA approaches enable and encourage design principles and patterns encompassing encapsulation, service composition, loose coupling, and reuse.
SOA方法允许并提倡使用包括封装、服务组合、松耦合和重用在内的设计原则和模式。
应用推荐