OSGI tutorial

Hello World shows how to produce/consume OSGi services.

Prerequisite

Installed: Java 1.8, Maven 3.x

Steps

Clone source code from git

$  git clone https://github.com/fractus-io/osgi-tutorial .

Build project with Maven

$ mvn clean install

Run OSGi runtime(Equinox), in console mode

$ java -jar ./framework/org.eclipse.osgi_3.5.2.R35x_v20100126.jar -console

List bundles

$ osgi> ss

Install bundles

Install producer:

$ osgi> install file:///.../helloworld-producer/target/helloworld-producer-1.0.jar

Equinox displays its bundle ID; for example:

$ osgi> Bundle id is 2

Install consumer:

$ osgi> install file:///.../helloworld-consumer/target/helloworld-consumer-1.0.jar

Equinox displays its bundle ID; for example:

$ osgi> Bundle id is 3

Start bundles

Start producer

$ osgi> start 2

Start consumer:

$ osgi> start 3