Head First EJB (Brain-Friendly Study Guides; Enterprise...

Features

• Cover Type: Paperback with 700 pages
• Published by: O'Reilly Media, Inc. October 28, 2003
• Written in: English
• ISBN 10 Number: 0596005717
• ISBN 13 Number: 978-0596005719
• Book Dimensions: 9.1 x 8 x 1.7 inches
• Weighs: 3.5 pounds

Book Description
What do Ford Financial, IBM, and Victoria's Secret have in common? Enterprise JavaBeans (EJB). As the industry standard for platform-independent reusable business components, EJB has just become Sun Microsystem's latest developer certification. Whether you want to be certifiable or just want to learn the technology inside and out, Head First EJB will get you there in the least painful way. And with the greatest understanding. You'll learn not just what the technology *is*, but more importantly, *why* it is, and what it is and isn't good for. You'll learn tricks and tips for EJB development, along with tricks and tips for passing this latest, very challenging Sun Certified Business Component Developer (SCBCD) exam. You'll learn how to think like a server. You'll learn how to think like a bean. And because this is a Head First book, you'll learn how to think about thinking. Co-author Kathy Sierra was one of Sun's first employees to teach brave, early adopter customers how to use EJB. She has the scars. But besides dragging you deep into EJB technology, Kathy and Bert will see you through your certification exam, if you decide to go for it. And nobody knows the certification like they do - they're co-developers of Sun's actual exam! As the second book in the Head First series, Head First EJB follows up the number one best-selling Java book in the US, Head First Java. Find out why reviewers are calling it a revolution in learning tough technical topics, and why Sun Chairman and CEO Scott McNealy says, "Java technology is everywhereif you develop software and haven't learned Java, it's definitely time to dive in "Head First." And with Head First book, you don't even have to feel guilty about having fun while you're learning; it's all part of the learning theory. If the latest research in cognitive science, education, and neurobiology suggested that boring, dry, and excruciatingly painful was the best way to learn, we'd have done it. Thankfully, it's been shown that your brain has a sense of style, a sense of humour, and a darn good sense of what it likes and dislikes. In Head First EJB, you'll learn all about:

• Component-based and role-based development
• The architecture of EJB, distributed programming with RMI
• Developing and Deploying an EJB application
• The Client View of a Session and Entity bean
• The Session Bean Lifecycle and Component Contract
• The Entity bean Lifecycle and Component Contract
• Container-managed Persistence (CMP)
• Container-managed Relationships (CMR)
• EJB-QL
• Transactions
• Security
• EJB Exceptions
• The Deployment Descriptor
• The Enterprise Bean Environment in JNDI
• Programming Restrictions and Portability

The book includes over 200 mock exam questions that match the tone, style, difficulty, and topics on the real SCBCD exam. See why Kathy and Bert are responsible for thousands of successful exam-passers-- "The Sun certification exam was certainly no walk in the park, but Kathy's material allowed me to not only pass the exam, but Ace it!" --Mary Whetsel, Sr. Technology Specialist, Application Strategy and Integration, The St. Paul Companies "Kathy Sierra and Bert Bates are two of the few people in the world who can make complicated things seem damn simple, and as if that isn't enough, they can make boring things seem interesting." --Paul Wheaton, The Trail Boss, javaranch.com "Who better to write a Java study guide than Kathy Sierra, reigning queen of Java instruction? Kathy Sierra has done it again. Here is a study guide that almost guarantees you a certification!" --James Cubetta, Systems Engineer, SGI

About The Author
Kathy Sierra, the co-author of Head First Java from O'Reilly, was a master Java trainer for Sun Microsystems, where she taught Java instructors how to teach the latest Java technologies such as EJB and Jini. Currently, she's on the design team for the Sun Bert Bates is the co-author of Head First Java. Bert is a software developer and Java instructor, and has been writing code for the last 25 years. His background features a long stint in artificial intelligence, with a client list that includes The Weathe

Reader Reviews
I passed my programmer's exam because i studied the other wonderful book produced by these two authors; sun's certified programmer book. It helps me to code better too. The certification definitely helps me to become a very competent java programmer. Having passed the first exam, I started studying for my SCWCD exam. But then after working with Jakarta Struts for a while, I don't know whether it's worth while to take the SCWCD exam. I surely hate the JSP snippets, it makes JSP pages unmaintainable. So, I seriously do not know how SCWCD will help me to do my job better. Dilemma! Dilemma! We're not in college anymore; hence anything we learn should be worth the money, time, and effort. That's my humble opinion. Hence, i turn my attention to this book; I skimmed through it for the first couple of days and realize that this is the certification that I shoud pursue next; SCBCD instead of SCWCD. I look beyond the certification; the ability to program EJB to do a better job. Having intrinsic reasons to do something, for example learning the subject for the sake of the knowledge and implementation, is far better than having a piece of paper that says you are certified. I started reading the book and i honestly just cannot put it down. So far, the items covered in this book make a lot of sense to me; in terms of how i can use them to write better codes and design better EJB. I am a visual learner. Thus, the graphics in this book really enhance and expedite my learning process. When I read them, I understand the concepts instantly! Plus, they're funny. It makes the learning process very fun! Make sure you have some notebook and draw/sketch the important concepts. They help understand some complex points presented. All in all, for those of you who want to learn EJB but don't know where to start, this book could be your answer. You may not be going for the certification but the book will guide you through to make sure that you grasp all the needed concepts to become a competent EJB programmer. Comment | | (Report this)