OSGi principles and Best Practices: Chapter I Introduction to the OSGi Framework (5) SPRING-DMpublished by Valrayhas been browsed 8,409 times a total of 3 reviews have been 2 favorites 2013-08-16 21:29 Top (1) Step (0) OSGi principles and Best Practices 1.3 spring-dm1.3.1 IntroductionSPRING-DM refers to Spring Dynamic
Now more and more Java developers are talking about OSGi in a way that makes sense. When I went to school a few years ago, I did a lot of Eclipse plug-in development, and then I personally felt that the Eclipse plug-in system is flexible and powerful, and the system and OSGi are also feather. Recently intend to re-examine the system of OSGi, while learning to wri
To use OSGi Annotation in Bundle, you must first define two BeanPostProcessor. We have read the previous article. Here we will take a look at it, as shown in: (figure 1) the above two beans are inherited to org. springframework. beans. factory. config. instantiationAwareBeanPostProcessorAdapter aims to execute additional operations for each Bean in the context of Spring instantiation. Here we want to intercept whether each Bean initialized in Spring c
The first contact with OSGi, an online news that was seen in 2006, mentions that the BMW car's communication-entertainment (infotainment) system employs an OSGi architecture that is designed to control speakers, lighting, navigation and communications equipment on cars, The entire system consists of more than 1000 modules, starting time only need 3.5 seconds, which for a java-based
Introduction
OSGi is a java-based, runtime framework that provides dynamic module loading and management, which has been widely used in the industry. The OSGi framework uses Bundle to modularize complex applications. In the OSGi framewo
Bluedavy, a new employee from brothers, was just an indirect mentor when I started osgi (I read his osgi Advanced Course and shared some practical experiences). I met bluedavy for the first time on the Internet at noon, after talking about it for a while, I have a little time in the afternoon to read three new articles about osgi, SCA, and service
Level: elementary
Liu Qing (qlcdl@cn.ibm.com), software engineer, IBM China Software Development CenterZhu Zhihui (zhuzhih@cn.ibm.com), software engineer, IBM China Software Development Center
July 23, 2009
Osgi, as a new de facto industrial standard, is booming in various fields, while web development technology has long been widely used as a mainstream technology in the software industry. How traditional Web developers combine web development and
The newly added framework launch in OSGi R4.2 public draft
This is the biggest improvement in the lifecycle layer, in the previous specification is simply described under the framework of the start and close, after the enactment of this specification, either start Equinox or Felix, can be started in the same way, in detail, this digest from the " Principles and
Study OSGi also for some time, the total feeling of online related information is too little (reference value, because most are copies of the same article), so far to OSGi is a certain understanding, I took this time to find the information and personal experience summed up and share, for the open source to do a little humble power .
1.Classic Framework: design-t
Original Address: http://www.cnblogs.com/liuzhuo/archive/2010/08/18/eclipse_plugin_1_2_1.html 1. What is the OSGi framework The OSGi (Open Service Gateway Initiative) framework is a service platform running in the JAVAVM environment. The main function provided by the framework
I. Use Equinox to develop osgi applicationsProgramAddress: http://www.ibm.com/developerworks/cn/education/opensource/os-eclipse-osgi/index.htmlTutorial Introduction: This tutorial demonstrates how to use the Equinox framework for osgi application development in the eclipse environment. First, it explains the basic conc
Http://oscar.objectweb.org/
What is Oscar?
Oscar is an open source implementation of the open services Gateway Initiative (osgi) Framework Specification; the goal is to provide a completely compliant implementation of the osgi framework specification. oscar is currently compliant with a large portion of the
public classes in that jar Class) is loaded, and there is no way to prevent certain classes from being hidden from being loaded. Although the class loading mechanism has been improved in the Java EE, it can be supported as a war or ear application for the unit to load, but these problems are not well solved, and the thermal deployment effect is disturbing.OSGi was born to overcome these problems without limiting them, and for Java developers it was a great meal.
The previous article said that after the analysis of the decision to choose Jndi to implement the service of remote registration, search and routing, in this blog to detailed analysis based on Jndi how and OSGi integration to implement the service remote registration, lookup and routing.
1. Remote Registration
OSGi DS Registration is currently registered directly in the local service instance, to support
After writing the analysis of the service framework based on OSGi, the decision was made to implement a distributed service framework based on OSGi, and its feature would be implemented in accordance with the elements of the service framework previously written, based on the
In this space, the future analysis of the service lifecycle management of this distributed service framework in a distributed service framework, dynamic deployment, uninstall, and escalation of support services are critical, and the lifecycle of services needs to be notified in such a way as OSGi, and will be analyzed in this space, Finally, the lifecycle model o
bit and this demand is not very fitting, In particular, the Jini itself is a service framework that is not very powerful, if adopted it will cause also need to transform, stripped of its service that block of mechanism or do compatibility, and Jini in use for Jini itself is too dependent on the package, which we expect the Pojo mechanism is very troublesome, of course, Jini is not without merit, if you look at the Jini implementation
run the solution. At this time, eagleshell only loads the service modules of several systems. The following is the result of using uishell. osgi Remote Management Console to remotely monitor the plug-in Platform. Enter the list or l command on the console. You can see that the framework and six system service modules have been started.
The Remote Management Console uses the WebService exposed by the re
This is a plug-in framework implemented by Delphi,I spent quite a lot of energy designing her. Although only the light of my meager wisdom flashed, I decided to name her with wisdom,Because it is unique to me, after more than a year, I can still look back at my work that is quite satisfactory,So I added a demo and management tool that showed her features and decided to release her open-source to the Delphi fans that are still sticking to it.
I found
Document directory
4.1 original osgi Environment
4.2 deploy bundle to the osgi environment using running parameters
4.3 deploy bundle to the osgi environment as a configuration file
5.1 use the eclipse. ini file
1. Overview
As mentioned above, equinox includes the core framework, standard service implementation
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