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Application ComponentsApplication components, also called component business objects, provide the interface between the front-end Application Logic and various application services Layer. Component business objects are implemented as "Biz Beans," which can be thought of as an extension to EJB that works with the current version of NAS. They are implemented on EJB standard signatures and will map the EJB entity beans in the future.A component business object acts as a liaison to a service or data store. It improves system response by batching requests and immediately returning a response. Each type of object has an associated manager class and context class as follows:
The implementation of component business objects allows you to install a new component without bouncing the system. The component business objects that ship with BillerXPert 1.0 are the following:
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