OSGi development with Eclipse Equinox - Tutorial - The Diigo Meta page

• 21 Mar 12
  

  marcus has also last name

  von Lars Vogel

  osgi equinox

• 19 Mar 12
  

  Roozbeh F

  osgi tutorial

• 24 Sep 11
  

  marcomachado

  tutorial eclipse

• 02 Sep 11
  

  Pavan Kumar
  • The smallest unit of modularization in  OSGi  is a bundle
  • OSGi  defines a registry which bundles can use to publish  services or  register to other services.
  • In Eclipse the  smallest  unit of  modularization is  a  plugin  .
  • OSGi bundles are .jar files with  additional meta information.  This meta information is stored in the  folder "META-INF" in the file  "MANIFEST.MF".
  • Via MANIFEST.MF a bundle can define its dependency to other  bundles and services.
  • Classes which are not exported via the  MANIFEST.MF are not visible to other bundles.
  • Access to the  restricted classes is not  possible,  also not via reflection.
  • Access to the service registry is performed via the class  BundleContext.
  • The  bundles can use the service listeners to get informed if a services  is stared or stopped.
  • If the version are the same then the bundle with  the lowest ID is taken.
  • If several bundles exists  which would satisfy the dependency then the bundle with the highest  version is taking.
  • Export your bundle. This will allow you to install it into a  OSGi runtime. Select your bundle and choose File -> Export -> Plug-in  Development -> "Deployable plug-ins and fragment".
  • OSGi platform provides a flexible mechanism for  provisioning  functionality via services.
  • A service in OSGi is defined by a standard Java class or  interface.
  • The reason for this is that OSGi is a very dynamic environment  and service may be registered and de-registered any time.

  • OSGi provides a service to track service events (new service /  stop services / started service). For this the package  "org.osgi.util.tracker" is used. This is part of the org.eclipse.osgi  plugin.

     

       
  • Declarative services (DS) allow to define and consume  services  via  metadata (XML).

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• 18 Aug 11
  

  shriniva
  • The core  of the OSGi  specification  defines a component and  service model.
  • OSGi  defines a registry which bundles can use to publish  services or  register to other services.
• 15 Jul 11
  

  Andrey Hitrin

  osgi tutorial java

• 21 May 11
  

  Esfand S

  osgi eclipse tutorial equinox

• 14 Apr 11
  

  Hiromasa Kittaka

  gives an overview of OSGi. It explains the creation and consumption of OSGi services via ServiceTrackers and declarative services. Eclipse Equinox is used as an standalone OSGi server. For this tutorial Eclipse 3.6 (Helios) is used.

  tutorial osgi eclipse-rcp eclipse-equinox

• 05 Apr 11
  

  Keith Mantell

  osgi eclipse

• 30 Mar 11
  

  Pierre L

  Rice-Map delivers abundant up-to-date japonica and indica annotations, providing a valuable resource for both computational and bench biologists. Rice-Map is publicly accessible at http://www.ricemap.org/, with all data available for free downloading.

  osgi eclipse tutorial programming java

• 25 Dec 10
  

  jessehubj

  OSGi tutorial

• 30 Jun 10
  

  borislv

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• 06 Jun 10
  

  Ajinkya Kulkarni

  osgi tutorial eclipse equinox java

  • OSGi with Eclipse Equinox - Tutorial
• 05 May 10
  

  Manuel Rivas

  osgi eclipse equinox tutorial

• 11 Apr 10
  

  Tomislav Rajaković

  "OSGi is a specification of a service and module platform in Java at runtime. The OSGi specification has several parts, the core of the OSGi specification defines a component and service model. This component model allows to activate, de-activate, update and de-install existing components and services and to install new components / services dynamically.
  
  The smallest unit of modularization in OSGi is a bundle. OSGi defines a registry which bundles can use to publish services or register to other services."

  osgi tutorial

• 20 Jan 10
  

  markovicsmatyas

  mdd

• 22 Nov 09
  

  Max Rohde

  java eclipse osgi tutorial equinox

• 18 Aug 09
  

  mo ying

  undles can register and use services in OSGi. OSGi provides therefore a central registry for this purpose. A service is defined by a Java interface (POJI - plain old Java interface).
  
  Access to the service registry is performed via the class BundleContext

  osgi eclipse equinox

• 16 May 09
  

  Eric Hsu

  osgi

• 14 Apr 09
  

  Pantelis Nasikas

  programming java eclipse osgi equinox RCP tutorial

• 02 Apr 09
  

  pablo diaz

  osgi eclipse tutorial

• 04 Dec 08
  

  Thanakrit Wongyued

  Abstract This article will give an introduction into the OSGi framework using Eclipse Equinox. The core of OSGi defines a component and service model. One of the key features of OSGi is that you can define per Java package (within an OSGi bundle) if this

  tutorial rcp osgi java equinox eclipse

• 20 Nov 08
  

  Lubos Pochman

  osgi tutorial eclipse

• 06 Nov 08
  

  François Charoy

  OSGi development with Eclipse Equinox - Tutorial

  tutorial osgi java equinox eclipse

• 29 Oct 08
  

  mrzepka

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• 

  Paulo Freitas

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