southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/ovsdb/transact/OpenVSwitchBridgeAddCommand.java

   1 /*
   2  * Copyright © 2015, 2017 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.ovsdb.southbound.ovsdb.transact;
   9
  10 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
  11
  12 import java.util.Collection;
  13 import java.util.Collections;
  14 import java.util.List;
  15 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  16 import org.opendaylight.ovsdb.lib.notation.Mutator;
  17 import org.opendaylight.ovsdb.lib.operations.Insert;
  18 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  19 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  20 import org.opendaylight.ovsdb.schema.openvswitch.OpenVSwitch;
  21 import org.opendaylight.ovsdb.southbound.InstanceIdentifierCodec;
  22 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  23
  24 public class OpenVSwitchBridgeAddCommand implements TransactCommand {
  25
  26     @Override
  27     public void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
  28             final DataChangeEvent events, final InstanceIdentifierCodec instanceIdentifierCodec) {
  29         execute(transaction);
  30     }
  31
  32     @Override
  33     public void execute(final TransactionBuilder transaction, final BridgeOperationalState state,
  34             final Collection<DataTreeModification<Node>> modifications,
  35             final InstanceIdentifierCodec instanceIdentifierCodec) {
  36         execute(transaction);
  37     }
  38
  39     private static void execute(final TransactionBuilder transaction) {
  40         Bridge bridge = transaction.getTypedRowWrapper(Bridge.class);
  41         List<Insert> inserts = TransactUtils.extractInsert(transaction, bridge.getSchema());
  42         for (Insert insert : inserts) {
  43             OpenVSwitch ovs = transaction.getTypedRowWrapper(OpenVSwitch.class);
  44             ovs.setBridges(Collections.singleton(TransactUtils.extractNamedUuid(insert)));
  45             transaction.add(op.mutate(ovs).addMutation(ovs.getBridgesColumn().getSchema(),
  46                     Mutator.INSERT,
  47                     ovs.getBridgesColumn().getData()));
  48         }
  49     }
  50 }