ipojo/tests/composite/service-instance/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.composite http://people.apache.org/~clement/ipojo/schemas/composite.xsd"
	xmlns="org.apache.felix.ipojo"
	xmlns:comp="org.apache.felix.ipojo.composite"
	xmlns:cs="org.apache.felix.ipojo.test.composite.handler.CheckServiceHandler">	
	<comp:composite name="composite.bar.1" architecture="true">
		<subservice action="instantiate" specification="org.apache.felix.ipojo.test.composite.service.BarService"/>
	</comp:composite>
	
	<comp:composite name="composite.bar.2" architecture="true">
		<subservice action="instantiate" specification="org.apache.felix.ipojo.test.composite.service.BarService" aggregate="true"/>
	</comp:composite>
	
	<comp:composite name="composite.bar.3" architecture="true">
		<subservice action="instantiate" specification="org.apache.felix.ipojo.test.composite.service.BarService" optional="true"/>
	</comp:composite>
	
	<comp:composite name="composite.bar.4" architecture="true">
		<subservice action="instantiate" specification="org.apache.felix.ipojo.test.composite.service.FooService" aggregate="true" optional="true"/>
	</comp:composite>
	
	<comp:composite name="composite.bar.5-accept" architecture="true">
		<subservice action="instantiate" specification="org.apache.felix.ipojo.test.composite.service.FooService">
			<property name="boolean" value="true"/>
			<property name="string" value="foo"/>
			<property name="strAprop" value="{foo, bar, baz}"/>
			<property name="int" value="5"/>
		</subservice>
	</comp:composite>
	
	<comp:composite name="composite.bar.5-refuse1" architecture="true">
		<subservice action="instantiate" specification="org.apache.felix.ipojo.test.composite.service.BarService">
			<property name="foo" value="bar"/>
			<property name="boolean" value="true"/>
			<property name="string" value="foo"/>
			<property name="strAprop" value="{foo, bar, baz}"/>
			<property name="int" value="5"/>
		</subservice>
	</comp:composite>
	
	<comp:composite name="composite.bar.5-refuse2" architecture="true">
		<subservice action="instantiate" specification="org.apache.felix.ipojo.test.composite.service.BarService">
			<property name="string" value="foo"/>
			<property name="strAprop" value="{foo, bar, baz}"/>
		</subservice>
	</comp:composite>

    <!-- Instance of a specified component -->
	<comp:composite name="composite.inst.1" architecture="true">
		<instance component="COMPO-FooProviderType-1" /> <!-- name="FooProv"  -->
		<instance component="COMPO-FooProviderType-Dyn2">
			<property name="boolean" value="true"/>
			<property name="string" value="foo"/>
			<property name="strAProp" value="{a,b,c}"/>
		</instance>
	</comp:composite>

</ipojo>