ipojo/tests/handler/whiteboard/src/main/resources/metadata.xml

<ipojo 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="org.apache.felix.ipojo http://people.apache.org/~clement/ipojo/schemas/core.xsd 
	    org.apache.felix.ipojo.white-board-pattern http://people.apache.org/~clement/ipojo/schemas/whiteboard-pattern.xsd"
	xmlns="org.apache.felix.ipojo"
	xmlns:wbp="org.apache.felix.ipojo.white-board-pattern">
	<component classname="org.apache.felix.ipojo.test.FooProvider" name="fooprovider">
		<provides>
			<property field="foo" value="foo"/>
		</provides>
	</component>
	
	<component classname="org.apache.felix.ipojo.test.FooWhiteBoardPattern" name="under-providers">
		<wbp:wbp filter="(objectclass=org.apache.felix.ipojo.test.FooService)" onArrival="onArrival" onDeparture="onDeparture" onModification="onModification"/>
		<provides/>
	</component>
	
	<component classname="org.apache.felix.ipojo.test.FooWhiteBoardPattern" name="under-properties">
		<wbp:wbp filter="(foo=foo)" onArrival="onArrival" onDeparture="onDeparture" onModification="onModification"/>
		<provides/>
	</component>
</ipojo>