osgi in action

Brief introduction The OSGi framework provides a good mechanism for developing modular dynamic applications, which are becoming very popular recently. The latest OSGi Service Platform Release 4 V4.2 specification includes a specification named Blueprint Container. Spring Dynamic Module If you are familiar with the spring framework, you will notice that there are many similarities between the spring and B

of Eclipse, and then in the Open window, click on the "Add" button on the right side of work with "add Repository" in the popup. window and enter name (M2eclipse), enter the URL of the Maven plugin in location: http://m2eclipse.sonatype.org/sites/m2e Install MAVEN add-ons in eclipse with the same steps as above Website: Http://m2eclipse.sonatype.org/sites/m2e-extras 5. Install PAX cursor plugin. After the plugin is loaded, in the run configuration in Eclipse, the Pax Runner page appears after

The main modules of this book are the benefits of modular methods and models, OSGi simple use and other content, 3 of the majority: The first part introduces the concept of modularity, why modularity, and some of the modularity to consider things, such as module granularity, dependency, reusability flexibility and so on. The second part introduces some modes of modularization, adopts the format of GOF design pattern (pattern name, pattern expression,

Some of the fragmented knowledge of OSGi The following command explains the content from Eclipse's OSGi framework equinox. ---Controlling the OSGi framework---Launch-start the OSGi FrameworkShutdown-shutdown the OSGi FrameworkClose-shutdown and exitExit-exit immediately (Sys

In the previous blog post we explained the traditional registered service and declarative services of OSGi, and then we wrote the OSGi + Felix Example2, a blog post where we wrote a bundle and an interface and implemented the interface accordingly, The service was registered in the Start method of the bundle and was not used for this service. The program written in this article still does not use this servi

As an enterprise-class Web application, the MVC framework is essential. Spring MVC is currently widely used, and this article describes how to implement the integration of the spring, MyBatis, and spring MVC frameworks in OSGi applications, where the integration of spring MVC is difficult because spring is integrated into OSGi, Each bundle has an isolated applicationcontext, which means that dependency inje

= "( (Osgi.ee=osgi/minimum) (version=1.2)) ( (Osgi.ee=cdc/foundation) (version=1.1)) ( (Osgi.ee=javase) ( version=1.4))) ". ! Subentry 2 org.eclipse.equinox.ds 2 0 2014-12-23 11:57:41.437! Message Missing imported Package org.osgi.service.component_[1.1.0,1.3.0). ! Subentry 2 org.eclipse.equinox.ds 2 0 2014-12-23 11:57:41.437! Message Missing imported Package org.osgi.service.cm_1.2.0. ! Subentry 1 Org.eclipse.osgi 2 0 2014-12-23 11:57:41.437! Messag

This book is mainly about the advantages of modular mode, modular approach and mode, OSGi simple use and other content. 3 of the most: The first part introduces the concept of modularization. Why modularity, and some modularity to consider, such as module granularity, dependencies, reusability flexibility, etc.The second part introduces some modes of modularization. Adopt the format of GOF design pattern (pattern name, pattern expression, diagram, de

Put my interfaces and implementations in a bundle Interface code: Public interface myservice { Public String gethello (); } Implementation Code: Import org. osgi. Service. component. componentcontext; Import osgi. Service. myservice; Public class myserviceimpl implements myservice { Protected void activate (componentcontext context ){ System. Out . Println ("myservice component active, within the bundle l

Osgi Specification L an open specification for the delivery of managed services to networked environment. L osgi services platform: osgi framework a set of standard service Definitions The osgi framework L osgi framework: sits on the top of JVM, the excution environment

Introduction to the application of OSGi ServicelistenerI wanted to skip the basics of OSGi directly, starting with some intermediate or high-level articles in OSGi, and then thinking about Servicelistener, Servicetracker, ds in OSGi, So decided to osgicommand the contents of the follow-up, starting from Servicelistener

Felix is an osgi version 4 Standard Apache implementation. Osgi is a Java-based service platform specification. Its goal is to be used by systems that require long running, dynamic updates, and minimal damage to the running environment. Many companies (including Eclipse IDE, which is the first important project to adopt osgi technology) have used

Original link: http://marsvaadin.iteye.com/blog/1613429 Refer to the OSGi principle and practice of this book operation, using OSGi to build B/S program, where org.mortbay.jetty.jar this package, I eclipse did not, from the Web down this package, when the plug-in installation, in Run->run The framework under the CONFIGURATIONS->OSGI framework, its options bundles

Original address: http://blog.csdn.net/jsjszg/article/details/7370814 When you create a new plug-in project, you need to select Target platform: There are three types of options: 1. Eclipse version 2, an OSGi Framework:equinox 3, an OSGi Framework:standard What do you mean? Eclipse version refers to how the Eclipse UI plug-in works.The An OSGi framework refers

Describe the scenario described in this article (3 servers, modules distributed across servers, distributed modules interdependent, interactive scenarios): Multiple Osig engine interactions, using the. NET Remoting implementation principle: When an interface is requested (that is, to obtain a service instance), OSGI is connected to the URL that provides the service via remoting, such as: Tcp://localhost:8888/o