* This package contains classes that allow easy access to EJBs.
* The basis are AOP interceptors run before and after the EJB invocation.
* In particular, the classes in this package allow transparent access
* to stateless session beans (SLSBs) with local interfaces, avoiding
* the need for application code using them to use EJB-specific APIs
* and JNDI lookups, and work with business interfaces that could be
* implemented without using EJB. This provides a valuable decoupling
* of client (such as web components) and business objects (which may
* or may not be EJBs). This gives us the choice of introducing EJB
* into an application (or removing EJB from an application) without
* affecting code using business objects.
* <p>The motivation for the classes in this package are discussed in Chapter 11 of
* <a href="http://www.amazon.com/exec/obidos/tg/detail/-/0764543857/">Expert One-On-One J2EE Design and Development</a>
* by Rod Johnson (Wrox, 2002).
* <p>However, the implementation and naming of classes in this package has changed.
* It now uses FactoryBeans and AOP, rather than the custom bean definitions described in
* <i>Expert One-on-One J2EE</i>.