Apache Karaf Blueprint Example

Artifacts

• blueprint-example-common provides the BookingService interface and Booking POJO.
• blueprint-example-provider implements and exposes a BookingService using a Blueprint XML file.
• blueprint-example-client uses OSGI-INF/blueprint/client.xml Blueprint XML to get a service and start a thread.
• blueprint-example-features contains a Karaf features repository used for the deployment.

Build

Use:

mvn clean install

Feature and Deployment

On a running Karaf instance, you register the blueprint example features repository with:

karaf@root()> feature:repo-add mvn:org.example/blueprint-example-features/LATEST/xml

Then you can install the blueprint-example-provider feature:

karaf@root()> feature:install blueprint-example-provider

Now, you can install the blueprint-example-client feature:

karaf@root()> feature:install blueprint-example-client

When you install the client feature, you should see on the console:

karaf@root()> 1794197511025182174 | John Doo | AF3030