 Saving and retrieving
objects with Java
Saving and retrieving
objects with Java
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The J2EE 1.4 Tutorial
The J2EE 1.4 Tutorial is a guide to developing enterprise applications for the Java 2 Platform, Enterprise Edition (J2EE) version 1.4. Here we cover all the things you need to know to make the best use of this tutorial.
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Excelling in
Excel with Java
Excelling in
Excel with Java
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Java and GIS, Part 2: Mobile LBS
Java and GIS, Mobile LBS
Using LBS
First, let\'s make sure that we understand what an LBS application is. Typically, an LBS application is trying to answer the question \"Where am I?\" and then do something with that information. There are a number
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Object equality
Object equality
Writing equals and hashCode methods for data objects
Summary
In this article, Alex Blewitt describes the two most common methods in the Java language—equals() and hashCode()—and shows how they can be implemented correctly. The
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JDBC scripting, Part 2
JDBC scripting, Part 2
Programming and Java scripting in JudoScript
Summary
JudoScript is a rich functional scripting language, and an easy and powerful general programming and Java scripting language.
JudoScript's power comes from its synergy of
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Put JSF to work
Build a real-world Web application with JavaServer Faces, the Spring Framework, and Hibernate
Summary
Building a real-world Web application using JavaServer Faces is not a trivial task. This article shows you how to integrate JSF, the Spring Framewor
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J2EE security: Container versus custom
Choose the appropriate type of security for your application
Summary
This article covers the factors to consider when choosing between custom J2Esecurity and E standard security, also known as container security. It briefly covers how each type of secu
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Turn EJB components into Web services
Summary
Web services have become the de facto standard for communication among applications. J2EE 1.4 allows stateless Enterprise JavaBeans (EJB) components to be exposed as Web services via a JAX-RPC (Java API for XML Remote Procedure Call) endpoint, al
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HA-JDBC: High-Availability JDBC
HA-JDBC: High-Availability JDBC
Summary
HA-JDBC is a JDBC driver proxy that provides light-weight, transparent clustering capability to any underlying JDBC driver.
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Classifier4J
Classifier4J is a Java library designed to do text classification. It comes with an implementation of a Bayesian classifier, and now has some other features, including a text summary facility.
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Solving the logout problem properly and elegantly
Summary
Properly handling the logout process in a password-protected Web application requires more than just calling the invalidate() method on the HttpSession object because most modern browsers, with the Back and Forward buttons, allow users to go back
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Build scripts with Groovy and Ant
Build scripts with Groovy and Ant
Summary
In nearly all developers' toolboxes, Ant is the standard build tool for Java applications, thanks to its open, standard, and multiplatform structure. Though it represents a great improvement in automating produc
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Access Windows Performance Monitor counters from Java, Part 1
Access Windows Performance Monitor counters from Java, Part 1
Use a simple Java API to gather valuable performance statistics
Summary
Windows NT, 2000, 2003, and XP contain a utility called the Performance Monitor that provides a rich array of perform
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A lightweight nonintrusive EJB testing framework
A lightweight nonintrusive EJB testing framework
Summary
This article presents a simple, easy-to-deploy framework that enables fine-grained tests to be run on the container, making it possible to develop and maintain Enterprise JavaBeans components usin
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Automate GUI tests for Swing applications
Summary
Automation is necessary for frequent and consistent testing, which is the foundation of agile development. However, acceptance tests of GUI applications are not always easy to automate. This article explains a simple way of automating Java Swing
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Gain SQL SELECT functionality in Java
Gain SQL SELECT functionality in Java
Summary
In "Filter Collections," David Rappoport described a simple way to filter collections of objects. In this article, he expands on this idea and shows you how to treat an array or a collection of objects the s
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Use the Element Construction Set to create formatted logs.
The Jakarta Element Construction Set (ECS) is an open source project for creating markup language documents using the Java language and an object-oriented approach. Can be used to format logs into well-formatted HTML files
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Chat Transcript: Solving the Device Fragmentation Problem
Read the questions that your fellow developers had about the new feature in NetBeans Mobility Pack 4.0 that helps solve device fragmentation problems, and the answers straight from the engineers who created the module.
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Chat Transcript: Java Web Services Developer Pack (Java WSDP) 1.5
Learn about the exciting new web services features in the recently-released Java WSDP 1.5.
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