ipojo/examples/tutorial-maven/hello.impl/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<iPOJO>
	<component className="ipojo.example.hello.impl.HelloImpl"
		name="HelloProvider" architecture="true">
		<provides />
	</component>
	<instance component="HelloProvider" name="HelloService" />
</iPOJO>