tom | 0755a36 | 2014-09-24 11:54:43 -0700 | [diff] [blame] | 1 | package org.onlab.onos.foo; |
| 2 | |
| 3 | import org.apache.felix.scr.annotations.Activate; |
| 4 | import org.apache.felix.scr.annotations.Component; |
| 5 | import org.apache.felix.scr.annotations.Deactivate; |
| 6 | import org.apache.felix.scr.annotations.Reference; |
| 7 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 8 | import org.onlab.onos.cluster.ClusterEvent; |
| 9 | import org.onlab.onos.cluster.ClusterEventListener; |
| 10 | import org.onlab.onos.cluster.ClusterService; |
tom | 0768a02 | 2014-09-24 16:16:16 -0700 | [diff] [blame^] | 11 | import org.onlab.onos.net.device.DeviceEvent; |
| 12 | import org.onlab.onos.net.device.DeviceListener; |
| 13 | import org.onlab.onos.net.device.DeviceService; |
tom | 0755a36 | 2014-09-24 11:54:43 -0700 | [diff] [blame] | 14 | import org.slf4j.Logger; |
| 15 | |
| 16 | import static org.slf4j.LoggerFactory.getLogger; |
| 17 | |
| 18 | /** |
| 19 | * Playground app component. |
| 20 | */ |
| 21 | @Component(immediate = true) |
| 22 | public class FooComponent { |
| 23 | |
| 24 | private final Logger log = getLogger(getClass()); |
| 25 | |
| 26 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 27 | protected ClusterService clusterService; |
| 28 | |
tom | 0768a02 | 2014-09-24 16:16:16 -0700 | [diff] [blame^] | 29 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 30 | protected DeviceService deviceService; |
| 31 | |
| 32 | private final ClusterEventListener clusterListener = new InnerClusterListener(); |
| 33 | private final DeviceListener deviceListener = new InnerDeviceListener(); |
tom | 0755a36 | 2014-09-24 11:54:43 -0700 | [diff] [blame] | 34 | |
| 35 | @Activate |
| 36 | public void activate() { |
| 37 | clusterService.addListener(clusterListener); |
tom | 0768a02 | 2014-09-24 16:16:16 -0700 | [diff] [blame^] | 38 | deviceService.addListener(deviceListener); |
tom | 0755a36 | 2014-09-24 11:54:43 -0700 | [diff] [blame] | 39 | log.info("Started"); |
| 40 | } |
| 41 | |
| 42 | @Deactivate |
| 43 | public void deactivate() { |
| 44 | clusterService.removeListener(clusterListener); |
tom | 0768a02 | 2014-09-24 16:16:16 -0700 | [diff] [blame^] | 45 | deviceService.removeListener(deviceListener); |
tom | 0755a36 | 2014-09-24 11:54:43 -0700 | [diff] [blame] | 46 | log.info("Stopped"); |
| 47 | } |
| 48 | |
| 49 | private class InnerClusterListener implements ClusterEventListener { |
| 50 | @Override |
| 51 | public void event(ClusterEvent event) { |
| 52 | log.info("WOOOOT! {}", event); |
| 53 | } |
| 54 | } |
tom | 0768a02 | 2014-09-24 16:16:16 -0700 | [diff] [blame^] | 55 | |
| 56 | private class InnerDeviceListener implements DeviceListener { |
| 57 | @Override |
| 58 | public void event(DeviceEvent event) { |
| 59 | log.info("YEEEEHAAAAW! {}", event); |
| 60 | } |
| 61 | } |
tom | 0755a36 | 2014-09-24 11:54:43 -0700 | [diff] [blame] | 62 | } |
| 63 | |
| 64 | |