AEM OSGi Declarative Services Annotations
This project demonstrates the basics of using the OSGi Declarative Services annotations along side the more familiar Felix SCR annotations.
Examples are given for both annotation styles in each of a servlet, service, filter, scheduler and an event handler / listener. These five examples are common AEM project requirements and the examples can be extrapolated out for anything else such as MBeans, Adapters, Workflow Process Steps, Replication Preprocessors, etc...
Note the service example creates the Configuration as a separate class while the other examples create the Configuration as a subclass.
View the associated blog post at http://www.nateyolles.com/blog/2017/05/osgi-declarative-services-annotations-in-aem.
How to build
This project has been built and tested in AEM 6.2.
To build all the modules run in the project root directory the following command with Maven 3:
mvn clean install
Or to deploy the bundle to the author, run
mvn clean install -PautoInstallBundle
Test
Below are a some cURL commands to help you test the components. Navigate to the Felix Configuration console to update component properties.
Servlets and Services
Make a GET request to the servlets which consume the services and respond back with plain text:
curl -u admin:admin http://localhost:4502/bin/felix
curl -u admin:admin http://localhost:4502/bin/osgi- /system/console/configMgr/com.nateyolles.aem.osgiannotationdemo.core.servlets.SampleFelixServlet
- /system/console/configMgr/com.nateyolles.aem.osgiannotationdemo.core.servlets.SampleOsgiServlet
- /system/console/configMgr/com.nateyolles.aem.osgiannotationdemo.core.services.impl.SampleFelixServiceImpl
- /system/console/configMgr/com.nateyolles.aem.osgiannotationdemo.core.services.impl.SampleOsgiServiceImpl
Event Handler
Create a new node under /content and watch the logs:
curl -u admin:admin http://localhost:4502/content/foo -F"myproperty=bar"Scheduler
View the logs to see the scheduler running every 60 seconds by default.
- /system/console/configMgr/com.nateyolles.aem.osgiannotationdemo.core.schedulers.SampleFelixScheduledTask
- /system/console/configMgr/com.nateyolles.aem.osgiannotationdemo.core.schedulers.SampleOsgiScheduledTask
Filters
Make a request to a resouce under /content and watch the logs:
curl -u admin:admin http://localhost:4502/content/geometrixx/en/products/triangle.htmlMaven settings
The project comes with the auto-public repository configured. To setup the repository in your Maven settings, refer to:
http://helpx.adobe.com/experience-manager/kb/SetUpTheAdobeMavenRepository.html