* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.ovsdb.southbound.transactions.md;
-import java.util.Collection;
-
-import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import java.util.Map;
+import java.util.Map.Entry;
+import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.ovsdb.lib.message.TableUpdates;
+import org.opendaylight.ovsdb.lib.notation.UUID;
import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
+import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
import org.opendaylight.ovsdb.schema.openvswitch.Port;
-import org.opendaylight.ovsdb.southbound.OvsdbClientKey;
+import org.opendaylight.ovsdb.southbound.InstanceIdentifierCodec;
+import org.opendaylight.ovsdb.southbound.OvsdbConnectionInstance;
import org.opendaylight.ovsdb.southbound.SouthboundMapper;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeName;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
public class OvsdbPortRemoveCommand extends AbstractTransactionCommand {
- public OvsdbPortRemoveCommand(OvsdbClientKey key, TableUpdates updates,
- DatabaseSchema dbSchema) {
+ private static final Logger LOG = LoggerFactory.getLogger(OvsdbPortRemoveCommand.class);
+
+ private final InstanceIdentifierCodec instanceIdentifierCodec;
+
+ public OvsdbPortRemoveCommand(final InstanceIdentifierCodec instanceIdentifierCodec,
+ final OvsdbConnectionInstance key, final TableUpdates updates, final DatabaseSchema dbSchema) {
super(key, updates, dbSchema);
+ this.instanceIdentifierCodec = instanceIdentifierCodec;
}
@Override
- public void execute(ReadWriteTransaction transaction) {
- String bridgeName = null;
- String portName = null;
- Collection<Port> portRemovedRows = TyperUtils.extractRowsRemoved(
- Port.class, getUpdates(), getDbSchema()).values();
- Collection<Port> portUpdatedRows = TyperUtils.extractRowsUpdated(
- Port.class, getUpdates(), getDbSchema()).values();
- for (Port bridge : portUpdatedRows) {
- bridgeName = bridge.getName();
- for (Port port : portRemovedRows) {
- portName = port.getName();
- final InstanceIdentifier<TerminationPoint> nodePath = SouthboundMapper
- .createInstanceIdentifier(getKey(),
- new OvsdbBridgeName(bridgeName)).child(
- TerminationPoint.class,
- new TerminationPointKey(new TpId(portName)));
- transaction.delete(LogicalDatastoreType.OPERATIONAL, nodePath);
- transaction.submit();
+ public void execute(final ReadWriteTransaction transaction) {
+ Map<UUID, Port> portRemovedRows = TyperUtils.extractRowsRemoved(
+ Port.class, getUpdates(), getDbSchema());
+ Map<UUID, Port> portUpdatedRows = TyperUtils.extractRowsUpdated(
+ Port.class, getUpdates(), getDbSchema());
+ Map<UUID,Bridge> bridgeUpdatedRows = TyperUtils.extractRowsUpdated(
+ Bridge.class, getUpdates(), getDbSchema());
+ Map<UUID,Bridge> bridgeUpdatedOldRows = TyperUtils.extractRowsOld(
+ Bridge.class, getUpdates(), getDbSchema());
+ for (Entry<UUID, Port> portRemoved: portRemovedRows.entrySet()) {
+ final UUID portUuid = portRemoved.getKey();
+ final Port port = portRemoved.getValue();
+ final String portName = port.getName();
+ boolean isPortInUpdatedRows = portUpdatedRows.values()
+ .stream().anyMatch(updatedPort -> portName.equals(updatedPort.getName()));
+ if (isPortInUpdatedRows) {
+ LOG.debug("port {} present in updated rows, skipping delete", portName);
+ continue;
}
+ Bridge bridgeData = null;
+ for (Entry<UUID, Bridge> entry : bridgeUpdatedOldRows.entrySet()) {
+ UUID bridgeUuid = entry.getKey();
+ Bridge oldBridgeData = entry.getValue();
+ if (oldBridgeData.getPortsColumn() != null
+ && oldBridgeData.getPortsColumn().getData().contains(port.getUuidColumn().getData())) {
+ // We have a match, try updated bridge rows first...
+ bridgeData = bridgeUpdatedRows.get(bridgeUuid);
+ if (bridgeData == null) {
+ // ... and fall back to old data
+ bridgeData = oldBridgeData;
+ }
+ break;
+ }
+ }
+ if (bridgeData == null) {
+ LOG.warn("Bridge not found for port {}", port);
+ continue;
+ }
+ final InstanceIdentifier<TerminationPoint> nodePath = SouthboundMapper.createInstanceIdentifier(
+ instanceIdentifierCodec, getOvsdbConnectionInstance(), bridgeData)
+ .child(TerminationPoint.class, new TerminationPointKey(new TpId(portName)));
+ transaction.delete(LogicalDatastoreType.OPERATIONAL, nodePath);
+ // Remove from OvsdbConnection Instance cache
+ getOvsdbConnectionInstance().removePort(portUuid);
+ getOvsdbConnectionInstance().removePortInterface(portName);
}
}
-
}