Active Articles: 2038
Total Categories: 16
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Annotations in Tiger (J2SE 5.0) | ||||||||
Annotations, a new feature in J2SE 5.0 (Tiger), brings a much-needed metadata facility to the core Java language. In this first of a two-part series, author Brett McLaughlin explains why metadata is so useful, introduces you to annotations in the Java language, and delves into Tiger's built-in annotations. Part 2 covers custom annotations. ... learn more
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Examining Java Servlets in detail | ||||||||
This article examines Java Servlets in detail and discusses HttpServlet, ServletConfig and ServletContext classes and issues like Servlet preloading and initialization parameters. ... learn more
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JSP Response Object | ||||||||
In this JSP tutorial, you will learn about JSP Response object, Methods of response Object, setContentType(), addCookie(Cookie cookie), containsHeader(String name), setHeader(String name, String value), sendRedirect(String) and sendError(int status_code). ... learn more
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Managing Sessions with Java Servlets | ||||||||
An article on managing sessions. First describes what is a session? how to identify a user across multiple pages and how to manage sessions using Java Servlets. Online demo available. ... learn more
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How To Perform Class Loading With Java | ||||||||
The class loading system for Java is both flexible and strong. It will allow your programs to gains access to class databases without having to link to "include" files which are static. It will load archive files which contain these classes and other tools from specific locations. ... learn more
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JSP Implicit and Session Objects | ||||||||
In this JPS tutorial, you will learn how to program using JSP, JSP expressions and Implicit Objects, JSP Session Object, methods of session object, getAttribute(String name), getAttributeNames and isNew(). ... learn more
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Step-by-Step JAVA games (Part 1) | ||||||||
Creating a basic game in JPanel. ... learn more
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Java 2 Platform and JAAS Authorization Architectures | ||||||||
Follow along as Java architect Abhijit Belapurkar leads this detailed, behind-the-scenes introduction to two distinctly different (yet related) models of authorization: the code-centric model of the Java 2 platform security architecture and the user-centric model of the Java Authentication and Authorization Service. ... learn more
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Faster apps on a better machine | ||||||||
If you want to build and run faster Java applications on the IBM Developer Kit for Linux, version 1.3, roll up your sleeves and prepare to get dirty. This article provides hands-on instruction for profiling, monitoring, and performance tuning not only your IBM Developer Kit, but your hardware capacity, the Linux 2.2.x kernel, and your ... learn more
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J2ME application development on the 6600 | ||||||||
A discussion of MIDlet development on the Nokia 6600 making use of the MIDP 2.0 and MMAPI. The artcile will attempt to guides you through many of the quirks of this phone, not least of which is the 'Mickey Mouse' effect of the audio capture tool. ... learn more
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JSP templates | ||||||||
Window toolkits typically provide a layout mechanism that positions widgets in a container. For example, AWT and Swing have layout managers, and VisualWorks Smalltalk has wrappers. This article presents a template mechanism for JSP that allows layout to be encapsulated and reused. JSP templates minimize the impact of layout changes and encourage modular design. ... learn more
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Mash that trash -- Incremental compaction in the IBM JDK Garbage Collector | ||||||||
This article discusses incremental compaction, a new feature in the memory management component of IBM JDK 1.4.0. Incremental compaction is a way of spreading compaction work across different garbage collection cycles, thereby reducing pause times. The authors discuss the need for incremental compaction, the compaction phases at a high level, and some runtime parameters. They ... learn more
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WAP builds Java applications | ||||||||
If your company already relies on multitiered enterprise Java applications, then you may be closer to a wireless future than you think. By outlining a sample application, this article shows you how to connect your existing enterprise Java infrastructure to a wireless network with minimal investment in equipment and labor. Using existing EJBs, modified servlets, ... learn more
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Unclogging Server Bottlenecks w/ Active Containers | ||||||||
In server-side control architectures a majority of the control events must be handled on the server side to update the state of the control. For every user event, the entire page data is sent back to the server as part of the form submission, even data that has not changed or is not affected by ... learn more
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Step by Step Java Tutorial | ||||||||
This step-by-step tutorial will take you through the process of building applets. Using a Learn-By-Example method, within a few minutes you will be able to display things on the screen, a few minutes later you are able to use a GUI and after that you will see how to interact with the user. Topics include: ... learn more
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How To Produce a Java TOC2 Class Which Can Contact Aim | ||||||||
AOL Instant Messenger is one of the most popular instant messenging tools available today. It allows you to send instant messages to other people who use AIM. At the same time, it is possible to heavily customize AIM programs by using a protocol which is named TOC2. ... learn more
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Professional JSP | ||||||||
This is a sample chapter from the book 'Professional JSP' by Wrox Press. Inarguably the best book to master Java Server Pages. ... learn more
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User interface logic in use case modeling | ||||||||
This article leads you into the gray zone between modeling and method, with a look at requirements gathering via use case modeling. In particular, this article focuses on the relationship between user interfaces, system interfaces, and use case descriptions. ... learn more
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JSP Architecture | ||||||||
In this JSP tutorial, you will learn about JSP Architecture, page-centric approach, dispatcher approach and steps in execution of a JSP file. ... learn more
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Building your first JSP custom Tag | ||||||||
Tags are reusable code libraries and allow easier separation of HTML and Java code. This tutorial first introduces JSP custom tags and then moves forward to build a simple JSP tag. Every step has been explained in detail. Online demo available. ... learn more
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