November 2003
Intermediate to advanced
1488 pages
36h 35m
English
book
BEA WebLogic Server™ 8.1 Unleashed
by Mark Artiges, Gupreet Singh Bhasin, Bernard Ciconte, Malcolm Garland, Saranathan Govindarajan, James Huang, Subramanian Kovilmadam, Kunal Mittal, Paul J. Perrone, Tom Schwenk, Steve Steffen
Content preview from BEA WebLogic Server™ 8.1 Unleashed
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WebLogic Server EJB to JSP Integration Tool
The WebLogic Server EJB to JSP integration tool enables you to execute EJB method calls without implementing an EJB client code within your JSP page. The integration tool generates a JSP tag library associated with each individual EJB. To invoke EJB methods within your JSP page, you need only declare the tag library and implement the applicable JSP tag. For example, you would use our Global Auctions ItemEJB like so:
<% taglib uri="itemEJB.tld" prefix="itemEJB" %> (assumes uri registered in web.xml) //Invoking EJB Create <itemEJB:home-create itemvalue="<%= iv %>" /> (assumes itemValue object--iv created and populated)
Compare that to the EJB client implementation shown here:
... ItemHome home; Hashtable ...
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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.
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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.