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Article: Developing Portlets using JSF, Ajax, and Seam (Part 2 of 3)
This article, the second in a three-part series by Wesley Hales, expands upon the previous article by introducing RichFaces. It covers integrating RichFaces into the previous sample application, deploying a RichFaces portlet, and several features and capabilities of RichFaces.
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Hibernate 3.3: Redesigned, Modular JARs and a Refactored Caching System
Hibernate, a Java-based Object/Relational (O/R) mapping framework, released version 3.3 today. InfoQ spoke with project lead Steve Ebersole to learn more about this release and what new capabilities it adds to Hibernate.
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Article: Developing Portlets using JSF, Ajax, and Seam (Part 1 of 3)
This article, the first in a three-part series by Wesley Hales, lays the framework for the rest of the series. It covers setting up a new project using JBoss Portlet Container and JBoss Portlet Bridge, configuring a JSF application to use JBoss Portlet Bridge, and the capabilities that JBoss Portlet Bridge provides to a JSF application.
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Article: Beyond SOA, a New Type of Framework for Dynamic Business Applications - Part II
In the second part of their article, Vasile and Michael explore the architecture of Dynamic Business Application as a possible standard architecture for server-side applications. The authors note that in this architecture concepts like SOA play a minor role while components like BPM engines, schedulers, messaging have a definite role.
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Releasing JBoss AS 5: Q&A with Project Lead Dimitris Andreadis
After a rather long development cycle the JBoss AS 5 RC1 is only a handful of days away from its release. InfoQ caught up with project lead Dimitris Andreadis to discuss the new features and release timeline. Dimitris also comments on Java EE 6 features, the advantages of JBoss AS with respect to competition and their choice of having a pluggable components model instead of sticking just to OSGi.
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RedHat Shifts Virtualization Strategy from Xen to KVM
Last week at the Red Hat Summit, Red Hat announced a new hypervisor based on KVM. This announcement is particularly interesting given Red Hat's previous support of the Xen hypervisor.
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Exadel’s Flamingo Project for Rapid Flex and Java Development
Exadel’s Flamingo project is a tool for bootstrapping RIA applications built with Java backends. The tool offers support for both Seam and Spring in the middle tier. On the presentation tier, Flamingo supports both Flex and JavaFX. The tool has a similar approach to bootstrapping applications as the AppFuse project available for more traditional Java web tier frameworks.
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JBoss Operations Network 2.0 launched: An Integrated Management Platform
Red Hat launched JBoss Operations Network (JON) 2.0, an integrated middleware management platform that aims to simply application development, testing, deployment and monitoring. It includes a new agent with command-line interface with remote agent configuration, extensible APIs for interoperability and true SSL encryption and authentication for bi-directional server-agent communications.
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Building Spring-Seam Hybrid Components For Web Applications
Spring and JBoss Seam frameworks provide different set of features for developing enterprise web applications. Is it possible to use these two frameworks together in web applications? This topic was the main focus of a recent article and a java community forum discussion on how the strengths of each of these frameworks can be used together.
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WebDSL: Lessons Learned from Creating a DSL
In this article, Eelco Visser summarizes his approach to design WebDSL, a domain-specific language for developing dynamic web applications with a rich data model with a target architecture based on JBoss's Seam. He discusses paradigms and challenges of Language Engineering while sharing some of the lessons he learned along the way.
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Presentation: Voca, UK's largest payment processing engine running Spring
In this presentation from QCon London 2007, William Soo and Meeraj Kunnumpurath discuss the Voca transaction processing system architecture, the previous Mainframe-based architecture, architectural challenges and requirements, the new Spring and J2EE-based architecture, upcoming challenges for Voca, and technologies to watch for in the future.
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Comparing JEE Servers
When picking which JEE server to use for your application, you have a number of choices to select from. Knowing which application server is the best is key. Recently Jonathan Campbell took a handful of JEE application servers, coming up with surprising results as well as informative comments.
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Article: Book Excerpt and Review: OSWorkflow
OSWorkflow by Diego Adrian Naya Lazo discusses the open-source OSWorkflow, a Java-based workflow engine. As described on the official website, "This book covers all aspects related to OSWorkflow. No prior knowledge about OSWorkflow is needed". The book's publisher, Packt Publishing, also provided InfoQ with an excerpt from Chapter 4 of the book, entitled "Using OSWorkflow in your Application".
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Article: Process Component Models: The Next Generation In Workflow?
Tom Baeyens wrote a summary of the state of Workflow & BPM standards and tools. After a detailed look at BPEL, BPMN, and other technologies such as choreography, XPDL, BPDM, jPDL, Tom takes the stance that it is time to abandon the idea that non-technical business analysts can draw production-ready software in diagrams and separate the analysis process models and executable process models.
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JSPWeaver removes the first-person penalty from JSP development
ZeroTurnaround's JSPWeaver is a real-time interpreter for JSP which aims to remove the first-person penalty encountered when the server creates and compiles the background servlet from the JSP mark-up.