Changes

=== 2. Implement the Service Provider ==='''2.1. Create the provider bundle''': The process of creating the bundle is almost the same as interface bundle. Here we just need an activator to register the bundle. So, when creating the new plug-in project, make sure to leave the Activator checked::[[Image: createProvider.jpg | 700px]] '''2.12. Register the service in the class Activator''': Here is the implementation of the Activator class for registering the service::[[Image: providerActivator.jpg | 600px]] : '''2.2. Define the MANIFEST.MF for the service provider bundle.''': In the manifest that is created during the process of creating the bundle, we need to import the service package.: Click on the ''MANIFEST.MF'' - > select the ''Dependencies'' tab -> click on ''Add'' to ''import'' a package::[[Image: providerImport1.jpg | 700px]]: Type in the name of the package of your interface. After it was selected click ok::[[Image: providerImport2.jpg | 700px]]'''2.3. Install and run the Service Provider Bundle''': Right click on ''MAINFEST.MF'' of the ''Provider'', and go to ''Run A - > Run Configuration'': Right click on ''OSGI Framework'' and click on ''New''.: In the ''Workspace'', check the interface bundle and the provider bundle.: Uncheck the ''Target Platform'' and click on ''Add Required Bundles'', then check the ''Only show selected''.:[[Image: providerRun1.jpg | 800px]]: After you made sure configuration is fine, click on ''Run'', you should see this message on the console (for this application)::[[Image: providerRun2.jpg | 300px]]