*/
package org.opendaylight.netvirt.elan.internal;
-import java.util.List;
-import java.util.concurrent.Callable;
-
+import com.google.common.collect.Lists;
import org.opendaylight.controller.md.sal.binding.api.ClusteredDataChangeListener;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
+import org.opendaylight.controller.md.sal.common.api.clustering.EntityOwnershipService;
import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.genius.datastoreutils.AsyncClusteredDataChangeListenerBase;
import org.opendaylight.netvirt.elan.l2gw.utils.ElanL2GatewayMulticastUtils;
-import org.opendaylight.netvirt.elan.utils.ElanClusterUtils;
import org.opendaylight.netvirt.elan.l2gw.utils.ElanL2GatewayUtils;
+import org.opendaylight.netvirt.elan.utils.ElanClusterUtils;
+import org.opendaylight.netvirt.elan.utils.ElanUtils;
import org.opendaylight.netvirt.elanmanager.utils.ElanL2GwCacheUtils;
-import org.opendaylight.genius.datastoreutils.AsyncClusteredDataChangeListenerBase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.ElanDpnInterfaces;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.dpn.interfaces.ElanDpnInterfacesList;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.dpn.interfaces.elan.dpn.interfaces.list.DpnInterfaces;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import com.google.common.collect.Lists;
-import com.google.common.util.concurrent.ListenableFuture;
-
public class ElanDpnInterfaceClusteredListener
- extends AsyncClusteredDataChangeListenerBase<DpnInterfaces, ElanDpnInterfaceClusteredListener>
- implements AutoCloseable {
- private DataBroker broker;
- private ElanInterfaceManager elanInterfaceManager;
- private ListenerRegistration<DataChangeListener> listenerRegistration;
+ extends AsyncClusteredDataChangeListenerBase<DpnInterfaces, ElanDpnInterfaceClusteredListener>
+ implements AutoCloseable {
private static final Logger LOG = LoggerFactory.getLogger(ElanDpnInterfaceClusteredListener.class);
- public ElanDpnInterfaceClusteredListener(final DataBroker db, final ElanInterfaceManager ifManager) {
+ private final DataBroker broker;
+ private final EntityOwnershipService entityOwnershipService;
+ private final ElanL2GatewayUtils elanL2GatewayUtils;
+ private final ElanL2GatewayMulticastUtils elanL2GatewayMulticastUtils;
+
+ public ElanDpnInterfaceClusteredListener(DataBroker broker, EntityOwnershipService entityOwnershipService,
+ ElanUtils elanUtils) {
super(DpnInterfaces.class, ElanDpnInterfaceClusteredListener.class);
- broker = db;
- elanInterfaceManager = ifManager;
- registerListener(db);
+ this.broker = broker;
+ this.entityOwnershipService = entityOwnershipService;
+ this.elanL2GatewayUtils = elanUtils.getElanL2GatewayUtils();
+ this.elanL2GatewayMulticastUtils = elanUtils.getElanL2GatewayMulticastUtils();
}
- private void registerListener(final DataBroker db) {
- try {
- listenerRegistration = broker.registerDataChangeListener(LogicalDatastoreType.OPERATIONAL,
- getWildCardPath(), ElanDpnInterfaceClusteredListener.this, AsyncDataBroker.DataChangeScope.BASE);
- } catch (final Exception e) {
- LOG.error("DpnInterfaces DataChange listener registration fail!", e);
- }
+ public void init() {
+ registerListener(LogicalDatastoreType.OPERATIONAL, this.broker);
}
@Override
public InstanceIdentifier<DpnInterfaces> getWildCardPath() {
return InstanceIdentifier.builder(ElanDpnInterfaces.class).child(ElanDpnInterfacesList.class)
- .child(DpnInterfaces.class).build();
+ .child(DpnInterfaces.class).build();
}
@Override
final String elanName = getElanName(id);
if (ElanL2GwCacheUtils.getInvolvedL2GwDevices(elanName).isEmpty()) {
LOG.debug("dpnInterface updation, no external l2 devices to update for elan {} with Dp Id:", elanName,
- dpnInterfaces.getDpId());
+ dpnInterfaces.getDpId());
return;
}
- ElanClusterUtils.runOnlyInLeaderNode(elanName, "updating mcast mac upon tunnel event",
- new Callable<List<ListenableFuture<Void>>>() {
- @Override
- public List<ListenableFuture<Void>> call() throws Exception {
- return Lists.newArrayList(
- ElanL2GatewayMulticastUtils.updateRemoteMcastMacOnElanL2GwDevices(elanName));
- }
- });
+ ElanClusterUtils.runOnlyInLeaderNode(entityOwnershipService, elanName, "updating mcast mac upon tunnel event",
+ () -> Lists.newArrayList(
+ elanL2GatewayMulticastUtils.updateRemoteMcastMacOnElanL2GwDevices(elanName)));
}
@Override
// this is the last dpn interface on this elan
final String elanName = getElanName(identifier);
LOG.debug("Received ElanDpnInterface removed for for elan {} with Dp Id ", elanName,
- dpnInterfaces.getDpId());
+ dpnInterfaces.getDpId());
if (ElanL2GwCacheUtils.getInvolvedL2GwDevices(elanName).isEmpty()) {
LOG.debug("dpnInterface removed, no external l2 devices to update for elan {} with Dp Id:", elanName,
- dpnInterfaces.getDpId());
+ dpnInterfaces.getDpId());
return;
}
- ElanClusterUtils.runOnlyInLeaderNode(elanName, "handling ElanDpnInterface removed",
- new Callable<List<ListenableFuture<Void>>>() {
- @Override
- public List<ListenableFuture<Void>> call() throws Exception {
- // deleting Elan L2Gw Devices UcastLocalMacs From Dpn
- ElanL2GatewayUtils.deleteElanL2GwDevicesUcastLocalMacsFromDpn(elanName,
- dpnInterfaces.getDpId());
- // updating remote mcast mac on l2gw devices
- return Lists.newArrayList(
- ElanL2GatewayMulticastUtils.updateRemoteMcastMacOnElanL2GwDevices(elanName));
- }
- });
+ ElanClusterUtils.runOnlyInLeaderNode(entityOwnershipService, elanName, "handling ElanDpnInterface removed",
+ () -> {
+ // deleting Elan L2Gw Devices UcastLocalMacs From Dpn
+ elanL2GatewayUtils.deleteElanL2GwDevicesUcastLocalMacsFromDpn(elanName,
+ dpnInterfaces.getDpId());
+ // updating remote mcast mac on l2gw devices
+ return Lists.newArrayList(
+ elanL2GatewayMulticastUtils.updateRemoteMcastMacOnElanL2GwDevices(elanName));
+ });
}
@Override
protected void update(InstanceIdentifier<DpnInterfaces> identifier, DpnInterfaces original,
- final DpnInterfaces dpnInterfaces) {
+ final DpnInterfaces dpnInterfaces) {
LOG.debug("dpninterfaces update fired new size {}", dpnInterfaces.getInterfaces().size());
if (dpnInterfaces.getInterfaces().size() == 0) {
LOG.debug("dpninterfaces last dpn interface on this elan {} ", dpnInterfaces.getKey());
protected void add(InstanceIdentifier<DpnInterfaces> identifier, final DpnInterfaces dpnInterfaces) {
if (dpnInterfaces.getInterfaces().size() == 1) {
LOG.debug("dpninterfaces first dpn interface on this elan {} {} ", dpnInterfaces.getKey(),
- dpnInterfaces.getInterfaces().get(0));
+ dpnInterfaces.getInterfaces().get(0));
// this is the first dpn interface on this elan
handleUpdate(identifier, dpnInterfaces);
}
}
- /**
- * @param identifier
- * @return
- */
private String getElanName(InstanceIdentifier<DpnInterfaces> identifier) {
return identifier.firstKeyOf(ElanDpnInterfacesList.class).getElanInstanceName();
}
+
}
Code Review / netvirt.git / blobdiff