eXo Blog – Java Middleware for Cloud Services

As we presented the event in a last post, eXo Platform will be present at the OW2 Annual Conference and will held two talks:

Next gen Portals: how OpenSocial standard adds social to the mix
Speaker: Tugdual Grall, eXo Platform
Schedule: April 2, 01:30 – 02:00
Abstract: OpenSocial a new way to develop for portals and adding social to the mix. Abstract: OpenSocial is a standard for the social web managed by the OpenSocial foundation. It offers an API to develop application that are compatible across multiple platforms using HTML, JavaScript, XML, and REST. After one year of existence the standard has been implemented by more than 20 containers, is used by more than 600 million users and more than 7500 applications have been developed for it. The session will start with an overview of what is OpenSocial ant it’s ecosystem (social networks, developers, enterprise vendors). We will continue with a general summary of the differences between the Portlet 2.0 specification and the OpenSocial gadgets. Finally, We will demonstrate how to develop OpenSocial applications with the state of the art technology like flex, GWT, grails and eXo Social.

Which Portlet Bridge is made for you?
Speaker: Julien Viet, eXo Platform
Schedule: April 2, 02:00 – 02:30
Abstract: A Portlet Bridge is a technology to adapt a web framework to the Portlet environment. A Portlet is a user interface component executed in a runtime called Portlet Container in a similar fashion a Servlet is executed in a Servlet Container. Usually web frameworks are designed to execute in a Servlet Container, fortunately most of the widely known web frameworks provide a Portlet Bridge to provide integration within portals. Furthermore, the JavaServer Faces, standard web framework of the Java EE ecosystem, has its own bridge specification called “Portlet Bridge Specification for JavaServer Faces” that specifies the required behavior. The Portlet specification provides exclusive features not available in a servlet environment such as content personalization, access to the user profile. With the latest 2.0 release of the Portlet specification new advanced features are available such as eventing between portlet. Such features can be bridged between the Portlet and the web framework providing a native support by the framework programming model. This talk provides an high level introduction to the Portlet programming model. Then it focuses on reviewing the support of various Portlet Bridge. A few examples are detailed in order to illustrate the usage of Portlet advanced features with various web frameworks. The talk is targeted to web developers that wants to know which frameworks can be executed within a portal and the features they an expect for them. No particular prerequisite is required beside being familiar with web frameworks such as JavaServer Faces, Struts 2, Tapestry or Wicket.

Come to the event and meet the eXo guys, ask your access pass here!

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Rencontrez eXo Platform au salon Documation (stand C26) qui se tiendra ce mercredi 25 et jeudi 26 mars à Paris afin d’aborder des sujets liés aux problématiques de gestion de contenus. eXo Platform apporte aux entreprises des solutions fiables au travers d’une large gamme de produits dans des domaines variés: Outils Collaboratifs, Gestion des connaissances, Workflow et Gestion des Processus, Archivage et Records Management, Gestion du cycle de vie de l’information, Fournisseurs de contenu, Gestion des catalogues, Intranet Documentaire, G.E.D, Portails d’entreprise, et Web content management.

C’est avec plaisir et passion que nous répondrons à vos interrogations et problématiques.

Rejoignez nous, demandez votre badge !

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Open Source for the Computing Infrastructure

MAKE A DATE TO ATTEND THE FIRST OW2 ANNUAL CONFERENCE

Two days at no cost to you to discover the enterprise software that will set you free and boost your efficiency: come and take part in the first OW2 Annual Conference, April 1-2, in Paris, held during the Solutions Linux trade show.

Optimize your time: attending the first OW2 Annual Conference will also offer you the opportunity to visit the Solution Linux trade show, discover the latest developments in the OW2′s leading projects and get to talk with the developers themselves.

Anticipate the future: come and discover how Ruby is evolving with lead Ruby language designer Yukihiro Matsumoto, and what comes next in Java for the enterprise with Java EE 6 specification lead Roberto Chinnici.

Broaden your knowledge: this year’s program features over 30 presentations, speakers from Europe, Asia and the Americas, seven thematic sessions, four poster sessions and of course the “Best Use Case Award”.

And it’s all free! Thanks to our sponsors and partners, ANR, Bull, EBMWebsourcing, Engineering, eXo Platform, Ingres, INRIA, IPA, Orange Labs, and Xwiki, the conference is free of charge and open to all.

Just one condition, you must register at http://www.solutionslinux.fr. More information on the OW2 Annual Conference website at http://www.ow2.org/view/Events2009AnnualConference/.

Founded in January 2007 OW2 is an independent industry community dedicated to developing open source code middleware and to fostering a vibrant community and business ecosystem. The OW2 Consortium hosts some one hundred technology Projects, including Acceleo, ASM, Bonita, eXo Platorm, Funambol, JOnAS, Lomboz, Orbeon Forms, PetALS, SpagoBI and XWiki. Visit www.ow2.org

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