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09 Oct 09

Build faster Web applications with caching

  • Web developers who use Java™ technologies can quickly improve their applications' performance by using a cache utility. Java Caching System (JCS), a powerful distributed caching system for Java applications, is a highly configurable tool with a simple API. This article gives you an overview of JCS and shows how you can use it to speed up your Web applications.

Faster Java coding in Eclipse Galileo

  • Learn how to use the new toString()
    code-generation ability in Eclipse Galileo along with
    hashCode(), equals(),
    and setter/getter generation to cut down on the amount of work that goes into
    building the foundation of a Java™ class.

Java development 2.0: Hello Google App Engine

  • Open source solutions and borrowed infrastructures are changing the character of Java™ development, letting you deliver better software quickly and at a low cost. Andrew Glover, coining the term Java development 2.0 to encapsulate the cumulative force of these phenomena, launches a new series on some of the relevant tools and technologies. This first installment heralds the arrival of Java development 2.0 and explains how you can bring its concepts to fruition quickly with Google's App Engine for Java.

Google App Engine for Java: Part 2: Building the killer app

  • The whole point of a cloud platform like Google App Engine for
    Java™ is
    in being able to imagine, build, and deploy professional-quality killer apps that
    scale — without breaking the bank or driving yourself insane. In this second
    part of his three-part introduction to Google App Engine for Java, Rick Hightower takes you beyond the ready-made examples of Part 1 with a step-by-step guide to writing and deploying a simple contact-management application using App Engine for Java.

heise Developer - 06.08.2009 14:22 - Feintuning der Speicherbelegung von Java-Programmen mit visualgc

  • Java erfreut sich bei Business-Anwendungen großer Beliebtheit. Nicht selten hängen Kernprozesse eines Unternehmens von der Verfügbarkeit solcher Applikationen ab. Ein Entwickler, der Wert auf Tempo und Langlebigkeit eines Prozesses legt, tut gut daran, ihm mit visualgc auf den Zahn zu fühlen
14 Sep 09

Easy navigation in Eclipse Galileo

Eclipse Galileo introduces several features that allow you to quickly navigate your Java™ technology projects. When combined with existing features, you can get around quickly even in the largest projects.

www.ibm.com/...index.html - Preview

developerWorks articles Eclipse Galileo Open Source Java development

17 Jul 09

JSF 2 fu, Part 2: Templating and composite components

Java™Server Faces (JSF) 2 lets you implement user interfaces that are easy to modify and extend with two powerful features: templating and composite components. In this article — second in a three-part series on JSF 2's new features — JSF 2 Expert Group member David Geary shows you how your Web applications can best take advantage of templating and composite components.

www.ibm.com/...j-jsf2fu2 - Preview

articles development JSF Java

JSF 2 fu, Part 1: Streamline Web application development

With version 2.0, Java™Server Faces (JSF) makes it easy to implement robust, Ajaxified Web applications. This article launches a three-part series by JSF 2.0 Expert Group member David Geary showing you how to take advantage of the new features in JSF 2. In this installment, you'll learn how to streamline development with JSF 2 by replacing XML configuration with annotations and convention, simplifying navigation, and easily accessing resources. And you'll see how to use Groovy in your JSF applications.

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articles development JSF Java

lbpool - Trac

The lbpool project provides a load balancing JDBC driver for use with DB connection pools. It wraps a normal JDBC driver providing reconnect semantics in the event of additional hardware availability, partial system failure, or uneven load distribution. It also evenly distributes all new connections among slave DB servers in a given pool. Each time connect() is called it will attempt to use the best server with the least system load.

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Open Source scaling database lbpool Java JDBC

An Introduction To JBoss RichFaces | Javalobby

This tutorial article will give a very quick introduction to JBoss RichFaces. Instead of just listing features, we are going to briefly define RichFaces and then dive right into an actual step-by-step example. In this example, we are going to go beyond the standard “Hello World” type of example. We will come back to this in just a moment.

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Open Source articles RichFaces JSF Java

05 Jul 09

Evolutionary architecture and emergent design: Emergent design through metrics

Some of the common questions relating to cyclomatic complexity are "How does my code compare to others?" and "What is a good number for a particular class?" The iPlasma project answers these questions (see Resources). iPlasma is a platform, created as a university project in Romania, for quality assessment of object-oriented design. It generates a pyramid, showing key metrics for your project along with comparisons to industry-standard ranges for those numbers.

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Java Artikel Entwicklung Open Source X-Ray iPlasma metrics

27 Jun 09

IcedTea besteht Java-Kompatibilitätstest - Golem.de

Freies Java Development Kit hält sich an Suns Spezifikationen

Das freie Java Development Kit (JDK) IcedTea hat die Java-Kompatibilitätstests bestanden. Diese bescheinigen IcedTea, dass es kompatibel zu Suns Java SE 6 ist.

www.golem.de/60539.html - Preview

Open Source Linux Java OpenJDK Nachrichten

Getting Started With the Java Rule Engine API (JSR 94)

For many mission-critical applications, the process of automating business policies, procedures, and business logic is simply too dynamic to manage effectively as application source code. Using business rules can help you develop more agile applications. The Business Rules Group defines a business rule as a statement that defines or constrains some aspect of the business; a business rule is intended to assert business structure or to control or influence the business's behavior. A rule engine evaluates and executes rules, which are expressed as if-then statements. The power of business rules lies in their ability both to separate knowledge from its implementation logic and to be changed without changing source code.

java.sun.com/...JavaRule.html - Preview

Artikel Java JSR-94 Rule Engine development

17 Jun 09

Hades - Übersicht - redmine.synyx.org

Hades is a utility library to work with Data Access Objects implemented with Spring and JPA. The main goal is to ease the development and operation of a data access layer in application

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Hades ORM Java Spring EclipseLink Hibernate Open Source

Apache MyFaces Trinidad - Mobile Application Development

When developing a mobile application, you need not focus on the limitations or capabilities of different browsers, as Trinidad enables you to develop applications that function properly on different browser types. The Trinidad renderer ensures that the target browser can consume contents correctly.

It handles the variations in both browser implementations of HTML, JavaScript, CSS, DOM, XMLHttpRequest and system performance. For example, if a browser does not support XMLHttpRequest and is incapable of posting a partial page request to a server, support for AJAX enables the application to revert automatically to a full page submit so that the same page functions whether the browser supports XMLHttpRequest or not. Furthermore, if the target browser does no support JavaScript Trinidad will automatically render contents that work on HTML by removing all dependencies on JavaScript.

myfaces.apache.org/...mobile.html - Preview

Java JSF Open Source Apache MyFaces Trinidad mobile development

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