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  • Refactoring Legacy Applications: A Case Study

    by Chen Ping on  Feb 27, 2013 7

    To refactor legacy code, the ideal is to have a suite of unit tests to prevent regressions. However it's not always that easy. This article describes a methodology to safely refactor legacy code.

  • Running Google App Engine Apps in JBoss AS7: Aleš Justin Discusses CapeDwarf

    by Sai Yang on  Feb 18, 2013

    During JUDCon China 2012 Red Hat's Aleš Justin introduced Project CapeDwarf, a Google AppEngine API implemented with JBoss and other open source libraries. Sai Yang, Senior Planning Editor of InfoQ China, spoke with him about why he started the project, what challenges the project has faced, and his experiences as a software developer in general.

  • Catching up with Nuxeo: Switching from Python to Java

    by Charles Humble on  Aug 09, 2010 14

    Back in 2006 InfoQ covered a story about Nuxeo, an open source Enterprise Content Management (ECM) specialist company, who had announced that it was changing its core technology platform from Python to Java. Four years on we caught up with Eric Barroca, CEO at Nuxeo, to find out how that conversion went, and to explore their new technology stack and position in the ECM industry.

A collaborative approach for real-world BPM

Posted by Bernd Ruec​ker on  Jul 22, 2010

Bernd Ruec​ker explores how to achieve a better Business-IT alignment when developing BPM solutions.

Authorizing Process Access and Execution with JBoss jBPM

Posted by Boris Lublinsky on  Mar 19, 2010

In this article Boris Lublinsky shows how to extend JBoss jBPM to define and support process access authorization. 2

Supporting Advanced User Interaction Patterns in jBPM

Posted by Boris Lublinsky on  Aug 06, 2009

This article shows how to implement four user interaction patterns (4-eyes principle, nomination, escalation, and chained execution) using Java and the JBoss jBPM. 4

Orchestrating Long Running Activities with JBoss / JBPM

Posted by Boris Lublinsky on  Jul 01, 2009

This article explores the use of JBoss and jBPM to implement design solutions that effectively address the issue of orchestrating long running activities. 2

Using JBoss ESB and JBPM for Implementing VMS Solutions

Posted by Boris Lublinsky on  May 29, 2009

In a new article Boris Lublinsky discusses how the JBoss middleware platform, specifically JBoss ESB and jBPM (JBoss Business Process Management) can be used for building composite service solutions. 1

Mainframe Integration with JBoss ESB and LegStar

Posted by Fady Moussallam & Mark Little on  Feb 16, 2009

In this article we look at how the open source JBossESB has been used to integrate legacy COBOL CICS applications without necessarily having to rely on XML and Web Services stacks. 4

Beyond SOA: A New Type of Framework for Dynamic Business Applications - Part II

Posted by Vasile Buciuman-Coman, Michael Chervenic on  Jul 07, 2008

In this second part of their article, the authors explore the architecture of Dynamic Business Applications and how it impacts implementation productivity. 2

Book Excerpt and Review: OSWorkflow

Posted by Ryan Slobojan on  Mar 26, 2008

OSWorkflow by Diego Adrian Naya Lazo discusses the open-source OSWorkflow, a Java-based workflow engine. InfoQ spoke with Naya Lazo about the areas the book covers and about OSWorkflow in general. 3

Open Source WS Stacks for Java - Design Goals and Philosophy

Posted by Stefan Tilkov on  Oct 04, 2007

InfoQ spoke to the lead developers of the most important open source Java Web-services stacks about their design goals, standards, data binding, XML, interoperability, REST support, and maturity. 12

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