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Introduction to the Java EE 5 Platform by John Stearns, Roberto Chinnici, and Sahoo
Read about streamlined features and added convenience in the Java EE 5 platform (including ease-of-use improvements in EJB 3.0) that help improve performance, reduce development time, and get products to market sooner (Feb. 2006)
The Java Persistence API - A Simpler Programming Model for Entity Persistence by Rahul Biswas and Ed Ort
(May 2006)
Tech Tip: Inheritance and the Java Persistence API by Rahul Biswas
(Jun. 2006)
Tech Tip: Developing Web Services Using EJB 3.0 by Manisha Umbarje
(Mar. 2006)
(Sep. 2005)
To relate an object-based model to a relational model of data, you can use Deployment Tool to assemble CMP EJB beans and create mappings between those beans and a database while packaging an application. This article walks you through the process. (May 2005)
Learn about the ease-of-development features that are being planned for EJB 3.0 technology. (Oct. 2004)
Describes the Automatic Database Schema Generation facility provided in the Sun Java System Application Server and J2EE 1.4 SDK. The facility allows developers to focus on creating Enterprise Java Beans (EJBs) while letting the application server define tables based on the fields in EJBs and relationships between them. This paper also describes the features available and how to use them, both with the deploytool GUI and with a text editor, and how the choices made by the user impact the resulting tables. (Jan. 2004)
Articles and Tips using EJB 2.0 and earlier releases
Performance Evaluation of Enterprise JavaBeans (EJB) CORBA Adapter to CORBA Server Interoperability by Binu John, Vu Trang, Michael Vernik, Stacie Wolny and Sherry Yu
A scientific look at J2EE-CORBA interoperability performance issues. (Dec. 2001)
Enterprise JavaBeans 2.0 Container-Managed Persistence by Beth Stearns
This article focuses on improvements in the EJB 2.0 specification to session and entity beans, particularly regarding container-managed persistence and container-managed relationships. (Jul. 2001)
Seven Rules for Optimizing Entity Beans by Akara Sucharitakul
Explore these seven rules to get the best performance from your entity beans, and find out how you can really "write once, run everywhere" effectively. (May 2001)
Enterprise JavaBeans 2.0 Specification Changes by Beth Stearns
An up-to-the-moment overview of the forthcoming changes to the Enterprise JavaBean 2.0 Specification. (Apr. 2001)
Make an EJB from any Java Class with Java Reflection by Tony Loton
Find out how you can automate the routine aspects of EJB development by using Java Reflection. (Dec. 2000)
This tip provides more examples of using advanced EJB QL.
This tip outlines a select method, an easy way for a bean developer to access an entity bean's persistent state.
This tip explains how you can use EBJ QL to implement finder methods in EJB 2.0 and above.
This tip explains how to create a simple message-driven bean.
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