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EJB best practices: The fine points of data validation
Brett McLaughlin explains some of the concepts behind data validation on EJB technology-based systems, and shows you how to avoid unexpected or incomprehensible error messages. 		Articles 01 Dec 2002  
 
EJB best practices: The limits of delegation
In this installment of EJB best practices, Brett McLaughlin outlines those limitations, and shows you how to avoid them. 		Articles 01 Dec 2002  
 
EJB best practices: The dynamic delegate
While the business delegate class does bring exciting new flexibility to your enterprise Java designs, it can be tedious to code up a business delegate for every session bean in your application. In this installment of the EJB best practices series, Brett McLaughlin shows you how to create an even more generic version of the business delegate class: the dynamic delegate. 		Articles 01 Nov 2002  
 
EJB best practices: The Business Delegate pattern
One of the most complex issues in application planning is the necessary separation between business and implementation tiers. To accomplish this separation, Brett McLaughlin builds on the Business Interface pattern with a class to handle the abstraction of Web tier from business logic. The Business Delegate pattern can help you avoid the coupling that can make your applications hard to maintain and upgrade. 		Articles 01 Oct 2002  
 
EJB best practices: Entity bean protection
How do you enable users to access your application data without directly exposing your entity beans to the Web tier, which could open your application to security threats? Brett McLaughlin offers a solution that is safe for your entity beans and efficient for your overall application. 		Articles 01 Oct 2002  
 
EJB best practices: Industrial-strength JNDI optimization
Brett McLaughlin continues his EJB best practices with an examination of JNDI lookups, which are an essential and frequent part of almost all EJB interactions. 		Articles 01 Sep 2002  
 
EJB best practices: Speed up your RMI transactions with value objects
Combined with RMI, EJB components let you access data from relational databases without ever having to delve into JDBC. But that abstraction comes at a price: RMI is slow, often to the extreme. In this tip, you'll see how value objects (also known as object maps) can help you maintain all the advantages of EJB technology without paying a stiff penalty for using RMI. 		Articles 01 Sep 2002  
 
EJB best practices: Improve your remote object design
In this new series, you'll learn how best to design and optimize your Enterprise JavaBeans components, how to reduce RMI traffic and JNDI access, and generally get the most out of your enterprise applications. In each tip, Brett McLaughlin, a leading authority on enterprise Java programming, will present a best practice or design pattern. Many tips will build upon what has come before. In this first tip, Brett shows how the Business Interface pattern can improve your remote object design. 		Articles 01 Aug 2002  
 
EJB best practices: Build a better exception-handling framework
Enterprise applications are often built with little attention given to exception handling, which can result in over-reliance on low-level exceptions such as java.rmi.RemoteException and javax.naming.NamingException. In this article, Brett McLaughlin explains why a little attention goes a long way when it comes to exception handling, and shows you two simple techniques that will set you on the path to building more robust and useful exception handling frameworks. 		Articles 01 Jan 2003  
 
EJB best practices: Validation helper classes
Well-designed validation procedures can increase data integrity, ensure your applications run smoothly, and make future changes in data easier to handle. In this edition of EJB best practices, Brett McLaughlin expands upon the validation techniques discussed in the last tip, and improves upon the initial concepts. 		Articles 01 Jan 2003  
 
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