Java servlets are fast becoming indispensable enterprise components, as they provide a means to build scalable and portable business services that communicate over the Web. This book provides a comprehensive guide to developing applications based on the Java Servlet 2.3 API, a part of the Java 2 Platform, Enterprise Edition 1.3. 
The book reveals how and where servlets fit into an enterprise solution, and addresses issues such as security, scalability, performance and design. It walks you through the API covering the role of all the classes and interfaces and provides lots of example applications to demonstrate servlets in action. The book also covers the key role that servlets play in the new web services development model. 
What does this book cover? 
*The servlet container and the services it provides *Creating and deploying web applications in Tomcat *Persisting the state of servlets *Filters and Event Listeners *Security and Container Authentication *Debugging servlets *The effects of classloading and synchronization on the behavior of web applications *Optimizing the performance of web applications *Using servlets as agents with web services

Professional Java Servlets 2.3

Computers & Technology

Sing Li

Bjarki Holm

Meeraj Kunnumpurath

Simon Brown

John., Bell

Andrew Harbourne-Thomas

Sam Dalton

Tony Loton

Subrahmanyam, Allamaraju

Programming Languages

Apress

This is a book about putting Java to work in the Oracle database. It concentrates on real-world applications that developers can put to immediate use in their day-to-day jobs and, in addition, gives in-depth consideration to the question of when it is appropriate to use Java from a performance perspective (including benchmarks). The examples in the book clearly distinguish between situations where:
 Java can provide functionality that PL/SQL cannot. We exploit Java's capabilities for accessing system resources outside the database - such as operating system commands and network sockets. We also make use of powerful Java Utilities for messaging and generating graphics. For example, we develop an application whereby a pie chart image is generated from a query, and then automatically distributed to interested parties (using JavaMail) Java can be used to smoothly complement the programming capability of PL/SQL. An example here would be the use of PL/SQL packages to handle complex data types and schedule tasks in the database, in conjunction with the file transfer (FTP) or compression capabilities of Java.
 The book is divided into four sections:
 Section I is a fast-paced Java tutorial for PL/SQL programmers Section II covers database access with JDBC and SQLJ and shows how to smoothly and correctly convert between Java and native SQL data types Section III is the real heart of the book, where what has been learned is applied to practical problem solving with Java and PL/SQL Section IV takes a detailed look at performance issues. Having considered Java application tuning and SQL tuning separately, we take a detailed look behind the scenes of Java database access and try to illustrate how you should choose between Java and PL/SQL for database operations

Oracle 9i Java Programming: Solutions for Developers Using PL/SQL and Java

Kevin Mukhar

John Carnell

Tomas Stubbs

Poornachandra Sarang

Sant Singh

Jaeda Goodman

Ben Marcotte

Mauricio Naranjo

Anand Raj

Mark Piermanini

Programming

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