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Enterprise JavaBeans Development Using VisualAge for Java
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With the introduction of the Sun Microsystems Enterprise JavaBeans (EJB) architecture specification, application developers can now focus on writing the business logic necessary to support their application without having to deal with the intricacies of the underlying middleware, which still gives crucial services such as transactions, security, naming and persistency.
IBM is exploiting this specification in a family of compatible Java application servers conforming to IBM's Enterprise Server for Java (EJS) specification. In addition, IBM has already introduced the support for development of EJB beans into its award-winning Java development tool: VisualAge for Java version 2.0.
By including in this new version the EJS runtime, VisualAge for Java provides a unique Rapid Application Development environment to develop, debug and test EJB beans.
In this book we explore the EJB specification in depth and apply this knowledge to develop an application including all different facets of EJB beans: Session bean, Bean-Managed Persistence and Container-Managed Persistence entity beans, transaction (JTS), security, and naming service (JNDI). We also address relationships and inheritance which are issues not yet addressed by the EJB specification.
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