November 2002
Intermediate to advanced
544 pages
11h 10m
English
book
Sun™ Certification Training Guide (310-080): Java™ 2 Enterprise Edition (J2EE™) Web Component Developer Exam
by Alain Trottier
Content preview from Sun™ Certification Training Guide (310-080): Java™ 2 Enterprise Edition (J2EE™) Web Component Developer ExamBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 6. Session Management
OBJECTIVES
This chapter covers the following Sun-specified objectives specified in Section 5, “Designing and Developing Servlets Using Session Management,” of the Sun Certified Web Component Developer For J2EE Platform exam:
5.1 Identify the interface and method for each of the following:
Retrieve a session object across multiple requests to the same or different servlets within the same WebApp.
Store objects into a session object.
Retrieve objects from a session object.
Respond to the event when a particular object is added to a session.
Respond to the event when a session is created and destroyed.
Expunge a session object.
This section of the exam covers your familiarity with session objects within servlets. Sun gave session ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.