Synopsis
Java 2 Enterprise Edition (J2EE) is a set of APIs (Application Programming Interfaces) produced by Sun Microsystems that define an architecture for developing Web based, multi-tiered, distributed applications using a set of Java related technologies. The two key APIs within J2EE are: EJB and JSP. This text presents JSP and EJB to the HTML-savvy Java programmer, with a caveat: any Java developer interested in developing multi-tiered distributed applications needs to know something about a range of J2EE (Java 2 Enterprise Edition) APIs. The first section of the book discusses J2EE in-depth, with special emphasis on where JSP and EJB fit in. The second section covers JavaServer Pages, including numerous JSP examples. The book provides the JSPs for the main application developed and dissected, a hotel booking application. The final part covers Enterprise JavaBeans. The bulk of this section is devoted to creating and analysing EJBs to work with the JSPs developed earlier in the book. By the end of the book, the hotel booking application is complete.
Quatrième de couverture
EJB(TM) & JSP(TM) Java(TM) On The Edge Unlimited Edition(TM) Continuous Content Your Guide to Cutting–Edge J2EE Programming Techniques Enterprise Java Beans and JavaServer Pages deliver the tools you need to develop state–of–the–art multi–tier applications for the Internet or an intranet. But how do you create robust components for these two APIs – and get them to work together with each other and the rest of the containers in Java 2 Enterprise Edition? This unique guide delivers the answers. With lucid explanations and lots of sample code illustrating the development of a hotel reservation system, Lou Marco shows you step by step how to harness the power of JSP and EJB – and create cutting–edge J2EE applications. Make JSP, EJB, and J2EE Work Together
∗ Get the lowdown on J2EE N–tier application development
∗ Work with JSP objects, standard actions, and Web sessions
∗ Use JavaBeans or JSP tags to access a database with JDBC
∗ Understand how JSP works with Java servlets
∗ Take control of JSP errors, exceptions, and debugging
∗ Master EJB basics, from classes to session and entity Beans
∗ Harness EJB tools to secure your application
∗ Manage transactions using EJB with JDBC, JTS, and JTA
∗ Build Bean– or container–managed persistence in EJB components
∗ Learn the ins and outs of JSP and EJB as you create a fully functional hotel reservation system
∗ Register at www.unlimited–edition.com
∗ Download updated chapters, articles, and more
∗ Access a searchable e–version of the book
∗ See the last page of the book for details
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