package org.opendaylight.netvirt.natservice.internal;
-import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
import javax.inject.Inject;
import javax.inject.Singleton;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase;
+import org.opendaylight.infrautils.utils.concurrent.Executors;
+import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.serviceutils.tools.listener.AbstractAsyncDataTreeChangeListener;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.Subnetmaps;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.subnetmaps.Subnetmap;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.LoggerFactory;
@Singleton
-public class SubnetmapListener extends AsyncDataTreeChangeListenerBase<Subnetmap, SubnetmapListener> {
+public class SubnetmapListener extends AbstractAsyncDataTreeChangeListener<Subnetmap> {
private static final Logger LOG = LoggerFactory.getLogger(SubnetmapListener.class);
private final DataBroker dataBroker;
private final ExternalNetworkGroupInstaller externalNetworkGroupInstaller;
public SubnetmapListener(final DataBroker dataBroker,
final ExternalNetworkGroupInstaller externalNetworkGroupInstaller,
NatServiceCounters natServiceCounters) {
- super(Subnetmap.class, SubnetmapListener.class);
+ super(dataBroker, LogicalDatastoreType.CONFIGURATION,
+ InstanceIdentifier.create(Subnetmaps.class).child(Subnetmap.class),
+ Executors.newListeningSingleThreadExecutor("SubnetmapListener", LOG));
this.dataBroker = dataBroker;
this.externalNetworkGroupInstaller = externalNetworkGroupInstaller;
this.natServiceCounters = natServiceCounters;
}
- @Override
- @PostConstruct
public void init() {
- registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
+ LOG.info("{} init", getClass().getSimpleName());
}
@Override
- protected InstanceIdentifier<Subnetmap> getWildCardPath() {
- return InstanceIdentifier.create(Subnetmaps.class).child(Subnetmap.class);
+ @PreDestroy
+ public void close() {
+ super.close();
+ Executors.shutdownAndAwaitTermination(getExecutorService());
}
@Override
- protected void remove(InstanceIdentifier<Subnetmap> identifier, Subnetmap subnetmap) {
+ public void remove(InstanceIdentifier<Subnetmap> identifier, Subnetmap subnetmap) {
LOG.trace("remove key: {} value: {}", subnetmap.key(), subnetmap);
natServiceCounters.subnetmapRemove();
externalNetworkGroupInstaller.removeExtNetGroupEntries(subnetmap);
}
@Override
- protected void update(InstanceIdentifier<Subnetmap> identifier,
+ public void update(InstanceIdentifier<Subnetmap> identifier,
Subnetmap subnetmapBefore, Subnetmap subnetmapAfter) {
LOG.trace("update key: {}, original: {}, update: {}", subnetmapAfter.key(), subnetmapBefore, subnetmapAfter);
natServiceCounters.subnetmapUpdate();
}
@Override
- protected void add(InstanceIdentifier<Subnetmap> identifier, Subnetmap subnetmap) {
+ public void add(InstanceIdentifier<Subnetmap> identifier, Subnetmap subnetmap) {
LOG.trace("add key: {} value: {}", subnetmap.key(), subnetmap);
natServiceCounters.subnetmapAdd();
externalNetworkGroupInstaller.installExtNetGroupEntries(subnetmap);
}
-
- @Override
- protected SubnetmapListener getDataTreeChangeListener() {
- return this;
- }
}