Java 2 Enterprise Edition (J2EE) Web Component Developer Exam Cram 2 (Exam Cram 310-080)

Java 2 Enterprise Edition (J2EE) Web Component Developer Exam Cram 2 (Exam Cram 310-080)

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This certification is for Sun Certified Programmers for Java 2 Platform who are using servlet and JavaServer Pages (JSP) APIs to develop Web applications using the Java 2 Platform, Enterprise Edition (J2EE). The certification consists of one exam and requires Sun Certified Programmer for Java 2 Platform status. This book is not intended to teach new material. Instead it assumes that you have a solid foundation of knowledge but can use a refresher on important concepts as well as a guide to exam topics and objectives. This book focuses exactly on what you need to pass the exam - it features test-taking strategies, time-saving study tips, and a special Cram Sheet that includes tips, acronyms, and memory joggers not available anywhere else. The series is supported online at several Web sites: examcram.com, informit.com, and cramsession.com.
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Product details

  • Mixed media product | 368 pages
  • 144.8 x 223.5 x 25.4mm | 521.64g
  • Pearson It Certification
  • Upper Saddle River, United States
  • English
  • 0789728621
  • 9780789728623

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This certification is for Sun Certified Programmers for Java 2 Platform who are using servlet and JavaServer Pages (JSP) APIs to develop Web applications using the Java 2 Platform, Enterprise Edition (J2EE). The certification consists of one exam and requires Sun Certified Programmer for Java 2 Platform status. This book is not intended to teach new material. Instead it assumes that you have a solid foundation of knowledge but can use a refresher on important concepts as well as a guide to exam topics and objectives. This book focuses exactly on what you need to pass the exam - it features test-taking strategies, time-saving study tips, and a special Cram Sheet that includes tips, acronyms, and memory joggers not available anywhere else. The series is supported online at several Web sites: examcram.com, informit.com, and cramsession.com.
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Table of contents

Introduction.


Self-Assessment.


1. Servlet Methods and Life Cycle.


JSP and Servlet Overview. Handling HTTP GET, POST, and PUT Requests. Servlet Objects and Scope. Servlet Life Cycle. Using a RequestDispatcher. Event Listeners. Practice Questions. Need to Know More?



2. Deploying Web Applications.


Web Application Overview. Deployment Descriptor. Practice Questions. Need to Know More?



3. The Servlet Container.


Context Architecture. Context-Initialization Parameters. Using Listeners. Context and Attributes within a Distributable. Practice Questions. Need to Know More?



4. Servlet Exceptions.


Handling Server-Side Exceptions. Return an HTTP Error Using sendError. Return an HTTP Error Using setStatus. Exception Handling in the Deployment Descriptor. Write a Message to the Web App Log. Using a RequestDispatcher to Forward to an Error Page. Practice Questions. Need to Know More?



5. Session Management.


Session Management Overview. Session Methods. Invalidating Sessions. Practice Questions. Need to Know More?



6. Web Application Security.


Web Application Security Overview. Deployment Descriptor Security Elements. Security Concepts. Authentication Types. Practice Questions. Need to Know More?



7. Thread-Safe Servlets.


Servlet Threads. Object Scope Affects Thread Safety. Practice Questions. Need to Know More?



8. JavaServer Pages (JSP).


JavaServer Pages Introduction. JSP Life Cycle. JSP Syntax. Directive. Expression. JSP Scriptlets. JSP Implicit Objects. Declaration. Using XML to Create JSP Actions. Practice Questions. Need to Know More?



9. JSP and JavaBeans.


JavaBean Overview. jsp:useBean. jsp:setProperty Action. jsp:getProperty Action. Scope of JavaBeans in JSP. Accessing JavaBeans with Scriptlets. Practice Questions. Need to Know More?



10. Custom Tag Libraries.


Custom Tag Library Overview. taglib Directive. Custom Tag. Tag Handler. Custom Tag Body. Tag Library Descriptor. Accessing JSP Objects from the Custom Tag Handler. Returning a Tag Handler from a Method. Practice Questions. Need to Know More?



11. Design Patterns.


Servlet Design Patterns. Patterns on the Exam. Practice Questions. Need to Know More?



12. Sample Test.


13. Answer Key.


Appendix A. Servlet API Snapshot.


Overview of the Servlet API. Understanding the javax.servlet Package Interfaces, Classes, and Exceptions. The javax.servlet.http Package. Summary.



Appendix B. JSP Syntax Snapshot.


Syntax Rules. Format Conventions. Syntax Explanations and Examples. Summary. Suggested Readings and Resources.



Appendix C. Resources.


References. Reference List. Summary.



Appendix D. What's on the CD-ROM.


Appendix E. Using the PrepLogic Practice Tests, Preview Edition Software.


Glossary.


Index.
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About Alain Trottier

Alain Trottier observes the .com warfare of Southern California as a technology management consultant (Strategic Business Resources) and an adjunct professor at Vanguard University. He has been in the tech sector for two decades. On the electronics side, he has worked with RF gear, nuclear power plants, and electromechanical devices. On the IT side, he has held roles as a technologist, a developer support specialist, a programmer, an architect, and a manager. Alain got a kick out of being in the U.S. Submarine Navy (nuclear power division), and he was impressed with his bosses at Chevron's world-class research center. He was astonished by the .com bubble while at Adforce and then Winfire, where he experienced a meteoric IPO and then a subsequent flameout. He has been through a get-it-right-at-all-cost experience in a Fortune 30 company, and he also has witnessed the other extreme, in which one bets it all on a get-it-out-there-at-no-cost venture.

Alain enjoys a difficult technological challenge and likes the people even better. He believes that his degrees in religion (Bachelor of Arts, Master of Arts with a specialization in the linguistics of ancient religious texts) is a terrific way to broaden one's abilities. He has certifications from both Microsoft and Sun, so his bias is simply what works best for a given situation. If you have a question, comment, or even a challenge, the author would be delighted to hear from you. Please contact him (think Chief Technology Ambassador) from the book's Web site, at http://www.inforobo.com/scwcd/examcram.

Steve Heckler is a freelance programmer and IT trainer specializing in .NET, Java, ColdFusion, Flash ActionScript, and XML. Based in Atlanta, Georgia, he works with clients nationwide. In addition, he is the author of the Sun Certification Instructor Resource Kit (310-025, 310-027): Java 2 Programmer and Developer Exams and Sun Certification Instructor Resource Kit (310-080): Java 2 Web Component Developer Exam. He is currently writing an ASP.NET-related book for Addison-Wesley.

Before being self-employed, Steve served nearly seven years as vice president and president of a leading East Coast IT training firm. He holds bachelors and masters degrees from Stanford University.
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