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

<?xml version="1.0" encoding="UTF-8"?>
<ipojo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="org.apache.felix.ipojo http://felix.apache.org/ipojo/schemas/SNAPSHOT/core.xsd"
	xmlns="org.apache.felix.ipojo"
	xmlns:ev="org.apache.felix.ipojo.handlers.event">

	<!-- The (asynchronous) donut provider -->
	<component classname="org.apache.felix.ipojo.test.donut.DonutProviderImpl"
		name="donut-provider">
		<!-- Expose the donut provider service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutProvider">
			<property name="name" field="m_name" value="Unknown donut vendor"/>
		</provides>
		<!-- Donut publisher -->
		<ev:publisher name="donut-publisher" field="m_publisher"
			topics="food/donuts" data-key="food" synchronous="false"/>
	</component>

		<!-- The (asynchronous) donut provider using publishes -->
	<component classname="org.apache.felix.ipojo.test.donut.DonutProviderImpl"
		name="donut-provider-publishes">
		<!-- Expose the donut provider service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutProvider">
			<property name="name" field="m_name" value="Unknown donut vendor"/>
		</provides>
		<!-- Donut publisher -->
		<ev:publishes name="donut-publisher" field="m_publisher"
			topics="food/donuts" dataKey="food" synchronous="false"/>
	</component>

	<!-- The synchronous donut provider -->
	<component classname="org.apache.felix.ipojo.test.donut.DonutProviderImpl"
		name="synchronous-donut-provider">
		<!-- Expose the donut provider service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutProvider">
			<property name="name" field="m_name" value="Unknown donut vendor"/>
		</provides>
		<!-- Donut publisher -->
		<ev:publisher name="donut-publisher" field="m_publisher"
			topics="food/donuts" data-key="food" synchronous="true"/>
	</component>

		<!-- The synchronous donut provider using dataKey -->
	<component classname="org.apache.felix.ipojo.test.donut.DonutProviderImpl"
		name="synchronous-donut-provider-2">
		<!-- Expose the donut provider service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutProvider">
			<property name="name" field="m_name" value="Unknown donut vendor"/>
		</provides>
		<!-- Donut publisher -->
		<ev:publisher name="donut-publisher" field="m_publisher"
			topics="food/donuts" dataKey="food" synchronous="true"/>
	</component>

	<!-- The (asynchronous) donut event provider -->
	<component
		classname="org.apache.felix.ipojo.test.donut.DonutEventProviderImpl"
		name="donut-event-provider">
		<!-- Expose the donut provider service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutProvider">
			<property name="name" field="m_name" value="Unknown donut vendor"/>
		</provides>
		<!-- Raw events publisher -->
		<ev:publisher name="event-publisher" field="m_publisher"
			topics="food/donuts" synchronous="false"/>
	</component>

	<!-- The synchronous donut event provider -->
	<component
		classname="org.apache.felix.ipojo.test.donut.DonutEventProviderImpl"
		name="synchronous-donut-event-provider">
		<!-- Expose the donut provider service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutProvider">
			<property name="name" field="m_name" value="Unknown donut vendor"/>
		</provides>
		<!-- Raw events publisher -->
		<ev:publisher name="event-publisher" field="m_publisher"
			topics="food/donuts" synchronous="true"/>
	</component>

	<!-- The (asynchronous) event provider -->
	<component
		classname="org.apache.felix.ipojo.test.donut.AsyncEventProviderImpl"
		name="event-provider">
		<!-- Expose the donut provider service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutProvider">
			<property name="name" field="m_name" value="Unknown donut vendor"/>
		</provides>
		<!-- Direcly interacts with the Event Admin service -->
		<requires field="m_ea"/>
	</component>

	<!-- The synchronous event provider -->
	<component
		classname="org.apache.felix.ipojo.test.donut.SyncEventProviderImpl"
		name="synchronous-event-provider">
		<!-- Expose the donut provider service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutProvider">
			<property name="name" field="m_name" value="Unknown donut vendor"/>
		</provides>
		<!-- Direcly interacts with the Event Admin service -->
		<requires field="m_ea"/>
	</component>

	<!-- The donut consumer -->
	<component classname="org.apache.felix.ipojo.test.donut.DonutConsumerImpl"
		name="donut-consumer">
		<!-- Expose the donut consumer service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutConsumer">
			<property name="name" field="m_name" value="Unknown donut consumer"/>
			<property name="slow" field="m_isSlow" value="false"/>
		</provides>
		<!-- Donut events subscriber -->
		<ev:subscriber name="donut-subscriber" callback="receiveDonut"
			topics="food/donuts" data-key="food"
			data-type="org.apache.felix.ipojo.test.donut.Donut"/>
	</component>

		<!-- The donut consumer using dataKey and dataType -->
	<component classname="org.apache.felix.ipojo.test.donut.DonutConsumerImpl"
		name="donut-consumer-2">
		<!-- Expose the donut consumer service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutConsumer">
			<property name="name" field="m_name" value="Unknown donut consumer"/>
			<property name="slow" field="m_isSlow" value="false"/>
		</provides>
		<!-- Donut events subscriber -->
		<ev:subscriber name="donut-subscriber" callback="receiveDonut"
			topics="food/donuts" dataKey="food"
			dataType="org.apache.felix.ipojo.test.donut.Donut"/>
	</component>


	<!-- The donut event consumer -->
	<component classname="org.apache.felix.ipojo.test.donut.DonutConsumerImpl"
		name="donut-event-consumer">
		<!-- Expose the donut consumer service -->
		<provides specifications="org.apache.felix.ipojo.test.donut.DonutConsumer">
			<property name="name" field="m_name" value="Unknown donut consumer"/>
			<property name="slow" field="m_isSlow" value="false"/>
		</provides>
		<!-- Raw events subscriber -->
		<ev:subscriber name="donut-event-subscriber" callback="receiveEvent"
			topics="food/donuts"/>
	</component>

	<!-- The event consumer -->
	<component classname="org.apache.felix.ipojo.test.donut.EventConsumerImpl"
		name="event-consumer">
		<!-- Expose the donut consumer service -->
		<provides
			specifications="{org.apache.felix.ipojo.test.donut.DonutConsumer,org.osgi.service.event.EventHandler}">
			<property name="name" field="m_name" value="Unknown event consumer"/>
			<property name="slow" field="m_isSlow" value="false"/>
			<property name="event.topics" type="String" value="food/donuts"/>
		</provides>
	</component>

	<!-- The event tracker -->
	<component classname="org.apache.felix.ipojo.test.donut.EventTrackerImpl"
		name="event-tracker">
		<!-- Expose the donut consumer service -->
		<provides
			specifications="{org.apache.felix.ipojo.test.donut.EventTracker,org.osgi.service.event.EventHandler}">
			<property name="name" field="m_name" value="Unknown event tracker"/>
			<property name="event.topics" type="String" value="food/donuts"/>
		</provides>
	</component>


	<!-- Example instances -->
	<instance component="donut-provider" name="zeifhgbzre">
		<property name="name" value="Zeifhgbzre donuts"/>
	</instance>
	<instance component="donut-consumer" name="zeifhgbzre simpson">
		<property name="name" value="Zeifhgbzre simpson"/>
		<property name="slow" value="false"/>
	</instance>

</ipojo>