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OSGI and Spring Dynamic Modules – Simple Hello World

In this post, we’ll take the first implementation we made using OSGi and use Spring Dynamic Modules to improve the application.Spring Dynamic Modules (Spring Dm) makes the development of OSGi-based applications a lot more easier. With that, the...

6 replies - 8872 views - 07/21/10 by Baptiste Wicht in News

Tech Chat - Craig Walls on Spring Dynamic Modules

Craig Walls is author of the recently published DZone Refcard, "Getting Started with Spring-DM", as well as previous Refcardz on Spring, such as "Spring Configuration" and "Spring Annotations".

0 replies - 7331 views - 06/16/09 by Kirk Knoernschild in Articles

Hessian Declarative Extender in SCA

Before SCA training, I discussed with one of my colleagues about the Hessian extender. We need to export our OSGI services outside container in the SCA fashion, without the need to create explicit proxy. With the Hessian extender, we need to extend...

0 replies - 4301 views - 02/16/09 by Slim Ouertani in Articles

SCA, Newton and Spring DM

Last week I attended Newton training presented by David Savage and Mike Francis from Paremus. Newton is an open source project aimed to implement the SCA specification using the power of OSGi inside a single JVM and JINI outside it. GoalCreate 2...

1 replies - 15599 views - 02/04/09 by Slim Ouertani in Articles

The Nuts, Bolts and Springs of Distributed OSGi Applications

Using Spring with OSGi is a revolution in the application server environment. Spring gives you flexibility, OSGi gives you dynamicity, but complexity can...

0 replies - 13528 views - 12/30/08 by Nitin Bharti in Videos

OSGi Event Admin with Spring DM

In my current post, I will try to highlight using event admin with spring DM. By an example, we will send an event inside the OSGi container from a notifier bundle and intercept by second subscriber bundle. 1 - Notifier Bundle  It contains a single...

0 replies - 6632 views - 11/12/08 by Slim Ouertani in Articles

Enterprise Libraries and OSGI

I will try here to explain why some enterprise libraries don't work with the OSGi concept. For this reason, I will create a simple Java library and client bundle to use it.We start with the library, responsible for loading properties files. It contains one...

0 replies - 5430 views - 08/26/08 by Slim Ouertani in Articles

Scala OSGi Bundle With Spring DM

Today, the OSGi bundles concept with SSAP as the application server is one of the most interesting things that developer should know. In addition, Scala is one of the most powerful languages .

1 replies - 8980 views - 08/05/08 by Slim Ouertani in Articles

Hessian Extender on OSGi Container

The OSGi specification 4.1 doesn't specify how to communicate between bundles inside the OSGi container and outside a Java application. R-Osgi is not a standard, this is why I want to share a tip provided by Roman Roelofsen from Prosyst. The first part of...

0 replies - 6505 views - 07/25/08 by Slim Ouertani in Articles