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Welcome to Develop In Java - Your Java Community
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Written by Administrator
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Monday, 07 September 2009 16:10 |
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The ‘smart’ PaaS runtime for Private Cloud based business systems.
Paremus, has announced the immediate availability of version 1.5 of the Paremus Service Fabric, the industry’s only OSGi-based Cloud runtime for the enterprise. At the heart of the 1.5 release is the new Nimble dependency engine, a state-of-the-art dependency resolver. Nimble enables the Paremus Service Fabric runtime to dynamically adapt to the requirements of the applications and business services it hosts. Driving inversion of control (IoC) to its logical conclusion, runtime policies attached to the application components enable the Service Fabric to dynamically deploy and manage all of the infrastructure services required by the business system.
“Cloud and OSGi are increasingly fashionable technologies, yet the market-hype obscures a number of fundamental operational problems that must be solved before Cloud based runtimes are ready to meet all the enterprise requirements.” said Richard Nicholson Paremus CEO. “The ability of a highly adaptive OSGi-based Cloud runtime to adapt to service requirements, as well as changing resource populations, is a fundamental differentiator of the Paremus Service Fabric. However, such capabilities must be balanced with the manageability, governance, and robustness considerations that all enterprises face. Paremus has focused on this problem area since 2003, and the 1.5 release of our second generation Service Fabric consolidates our technology leadership.”
“Take deployment of a simple WAR as an example” said Mike Francis, Sales & Marketing Director. “One business system may have a preference for the Jetty servlet container, while another may have a preference for Tomcat. At the point of deploying the WAR the Service Fabric understands that the WAR needs a Servlet container and dynamically installs the supporting infrastructure based on the defined policy associated with the application components. The net result is dramatic - an advanced composite Cloud runtime which is significantly simpler to manage than the current servers farms. The Service Fabric‘s adaptability also helps our customers avoid the expense and limitations of development framework and middleware lock-in.”
In addition to Nimble, the 1.5 release of the Service Fabric includes:
- Support for additional Java IoC development frameworks – Spring Dynamic Modules (DM) and traditional Spring framework components, Guice (Peaberry), iPOJO and Declarative Services.
- Enhanced provisioning and service management capabilities - enabling a shared Cloud platform while addressing the management and governance aspects that result from such a strategy.
- Extensive OSGi RFC132 shell capabilities
A free 30 day evaluation license of the Paremus Service Fabric is available following registration at http://www.paremus.com/registration/evaluation.html.
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Written by Administrator
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Friday, 14 August 2009 22:11 |
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We've just posted a new article, "Introduction to JSF 2 Using NetBeans and GlassFish" by David Salter.
"Using NetBeans 6.8M1 and GlassFish v3, its possible to write Java EE 6 web applications. In this article I'll be showing what managed beans look like and how they are linked up in Facelets pages. I'll also show how to localize the application for use with different languages. Finally, I'll show how the Bean Validation Framework (JSR-303) can be used to add simple validation to POJOs."
The article shows a simple JSF 2 application and shows how this is different from a traditional JSF 1 application. The article explains the different annotations necessary to declare managed JSF beans and how the Bean Validation Framework (JSR 303) can be used to perform Server side validation. Facelets is shown as the web view technology rather than JSP.
Both JSF 2 and the Bean Validation Framework are part of the upcoming Java EE 6 platform. |
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Written by Administrator
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Thursday, 13 August 2009 08:19 |
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The free online course "JavaFX Programming (with passion)" by Sang Shin and Jim Weaver is due to start on August 25th 2009.
The course is provided for free, with only registration required with the JavaFX Programming Google Group.
The course is split into 16 topics and is scheduled to end on December 21st 2009. The topics for the course are:
- JavaFX Technology Overview
- JavaFX Script I
- JavaFX Script II
- Creating GUIs I
- Creating GUIs II
- Creating GUIs III
- Animation
- Creating GUIs using CustomNode
- JavaFX Media
- JavaFX Deployment (and Java SE 6 Update 10)
- JavaFX and JavaScript integration
- JavaFX Production Suite
- Accessing RESTful Web Services
- Mixing JavaFX and Java
- JavaFX Mobile
- WidgetFX
Having been a past member of Sang Shin's courses, they are highly recommend them. If you are interested in learning about JavaFX, then this course is for you. |
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Written by Administrator
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Wednesday, 05 August 2009 17:45 |
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Java 6 Update 15 is now available for download from Sun.
The release notes for Java 6u15 provide details of the changes and bug fixes in this version.
Changes in this release include Olson timezone data version 2009i, new root certificates and an update to the Jar blacklist feature. This release contains nearly 40 bug fixes with the majority of these fixing vulnerabilities in Java. |
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Written by Administrator
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Friday, 31 July 2009 07:56 |
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The JBoss Seam team has announced that Seam 2.2.0.GA has been released.
This release updates many of the Hibernate APIs within the toolset (Hibernate core, Hibernate tools, Hibernate entity manager, Hibernate annotations and Hibernate search) as well as updating to Drools 5.
In addition to updating many of the core Seam components, many issues have also been resolved. A complete list of issues resolved in this release can be found here.
Seam is described as:
"a powerful open source development platform for building rich Internet applications in Java. Seam integrates technologies such as Asynchronous JavaScript and XML (AJAX), JavaServer Faces (JSF), Java Persistence (JPA), Enterprise Java Beans (EJB 3.0) and Business Process Management (BPM) into a unified full-stack solution"
For more information on Seam, check out the project web site, or our JBoss Seam web links category. |
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