package org.opendaylight.netvirt.elan.l2gw.ha.listeners;
import java.util.Arrays;
-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.AsyncClusteredDataTreeChangeListenerBase;
import org.opendaylight.genius.utils.hwvtep.HwvtepNodeHACache;
import org.opendaylight.genius.utils.hwvtep.HwvtepSouthboundUtils;
+import org.opendaylight.infrautils.utils.concurrent.Executors;
+import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.netvirt.elan.l2gw.ha.HwvtepHAUtil;
+import org.opendaylight.serviceutils.tools.listener.AbstractClusteredAsyncDataTreeChangeListener;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.Managers;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
import org.slf4j.LoggerFactory;
@Singleton
-public final class ManagerListener extends AsyncClusteredDataTreeChangeListenerBase<Managers, ManagerListener> {
+public final class ManagerListener extends AbstractClusteredAsyncDataTreeChangeListener<Managers> {
private static final Logger LOG = LoggerFactory.getLogger(ManagerListener.class);
@Inject
public ManagerListener(DataBroker dataBroker, HwvtepNodeHACache hwvtepNodeHACache) {
- super(Managers.class, ManagerListener.class);
+ super(dataBroker, LogicalDatastoreType.CONFIGURATION,
+ HwvtepSouthboundUtils.createHwvtepTopologyInstanceIdentifier().child(Node.class)
+ .augmentation(HwvtepGlobalAugmentation.class).child(Managers.class),
+ Executors.newListeningSingleThreadExecutor("ManagerListener", LOG));
this.dataBroker = dataBroker;
this.hwvtepNodeHACache = hwvtepNodeHACache;
}
- @PostConstruct
public void init() {
- registerListener(LogicalDatastoreType.CONFIGURATION, dataBroker);
+ LOG.info("{} init", getClass().getSimpleName());
}
@Override
- protected InstanceIdentifier<Managers> getWildCardPath() {
- return HwvtepSouthboundUtils.createHwvtepTopologyInstanceIdentifier()
- .child(Node.class)
- .augmentation(HwvtepGlobalAugmentation.class)
- .child(Managers.class);
+ @PreDestroy
+ public void close() {
+ super.close();
+ Executors.shutdownAndAwaitTermination(getExecutorService());
}
@Override
- protected void remove(InstanceIdentifier<Managers> key, Managers managers) {
+ public void remove(InstanceIdentifier<Managers> key, Managers managers) {
}
@Override
- protected void update(InstanceIdentifier<Managers> key, Managers before, Managers after) {
+ public void update(InstanceIdentifier<Managers> key, Managers before, Managers after) {
}
@Override
- protected void add(InstanceIdentifier<Managers> key, Managers managers) {
+ public void add(InstanceIdentifier<Managers> key, Managers managers) {
InstanceIdentifier<Node> parent = key.firstIdentifierOf(Node.class);
if (managers.key().getTarget().getValue().contains(HwvtepHAUtil.MANAGER_KEY)
&& managers.getManagerOtherConfigs() != null) {
.forEach(childIid -> hwvtepNodeHACache.addChild(parent, childIid));
}
}
-
- @Override
- protected ManagerListener getDataTreeChangeListener() {
- return this;
- }
}