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

   1 /*
   2  * Copyright (c) 2014 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.Map;
  13
  14 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  15 import org.opendaylight.ovsdb.lib.notation.Mutator;
  16 import org.opendaylight.ovsdb.lib.notation.UUID;
  17 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  18 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  19 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  20 import org.opendaylight.ovsdb.schema.openvswitch.OpenVSwitch;
  21 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  23 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  24 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27
  28 import com.google.common.collect.Sets;
  29
  30 public class BridgeCreateCommand implements TransactCommand {
  31     private AsyncDataChangeEvent<InstanceIdentifier<?>, OvsdbBridgeAugmentation> changes;
  32     private static final Logger LOG = LoggerFactory.getLogger(BridgeCreateCommand.class);
  33
  34
  35     public BridgeCreateCommand(AsyncDataChangeEvent<InstanceIdentifier<?>, OvsdbBridgeAugmentation> changes) {
  36         this.changes = changes;
  37     }
  38
  39     @Override
  40     public void execute(TransactionBuilder transaction) {
  41         Map<InstanceIdentifier<Node>, OvsdbBridgeAugmentation> created = TransactUtils.extractOvsdbManagedNodeCreate(changes);
  42         for(OvsdbBridgeAugmentation ovsdbManagedNode: created.values()) {
  43             LOG.debug("Received request to create ovsdb bridge name: {} uuid: {}",
  44                         ovsdbManagedNode.getBridgeName(),
  45                         ovsdbManagedNode.getBridgeUuid());
  46             // Bridge part
  47             Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
  48             bridge.setName(ovsdbManagedNode.getBridgeName().getValue());
  49             String namedUuid = "Bridge_" + ovsdbManagedNode.getBridgeName().getValue();
  50             bridge.setName(ovsdbManagedNode.getBridgeName().getValue());
  51             if(SouthboundMapper.createOvsdbBridgeProtocols(ovsdbManagedNode) != null
  52                     && SouthboundMapper.createOvsdbBridgeProtocols(ovsdbManagedNode).size() > 0){
  53                 bridge.setProtocols(SouthboundMapper.createOvsdbBridgeProtocols(ovsdbManagedNode));
  54             }
  55             transaction.add(op.insert(bridge).withId(namedUuid));
  56
  57             // OpenVSwitchPart
  58             OpenVSwitch ovs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), OpenVSwitch.class);
  59             ovs.setBridges(Sets.newHashSet(new UUID(namedUuid)));
  60             transaction.add(op.mutate(ovs).addMutation(ovs.getBridgesColumn().getSchema(),
  61                     Mutator.INSERT,
  62                     ovs.getBridgesColumn().getData())
  63                     );
  64         }
  65     }
  66
  67 }