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

   1 /*
   2  * Copyright (c) 2015 Brocade Communications 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.HashSet;
  13 import java.util.Set;
  14
  15 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  16 import org.opendaylight.ovsdb.lib.notation.Mutator;
  17 import org.opendaylight.ovsdb.lib.notation.UUID;
  18 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  19 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  20 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  21 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
  22 import org.opendaylight.ovsdb.schema.openvswitch.Port;
  23 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Options;
  26 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28 import org.slf4j.Logger;
  29 import org.slf4j.LoggerFactory;
  30
  31 import com.google.common.collect.ImmutableMap;
  32 import com.google.common.collect.Sets;
  33
  34 public class TerminationPointCreateCommand implements TransactCommand {
  35     private AsyncDataChangeEvent<InstanceIdentifier<?>, OvsdbTerminationPointAugmentation> changes;
  36     private static final Logger LOG = LoggerFactory.getLogger(TerminationPointCreateCommand.class);
  37
  38     public TerminationPointCreateCommand(AsyncDataChangeEvent<InstanceIdentifier<?>,
  39             OvsdbTerminationPointAugmentation> changes) {
  40         this.changes = changes;
  41     }
  42
  43     @Override
  44     public void execute(TransactionBuilder transaction) {
  45         for (OvsdbTerminationPointAugmentation terminationPoint: changes.getCreatedData().values()) {
  46             LOG.debug("Received request to create termination point {} at managed node {}",
  47                     terminationPoint.getName(),
  48                     terminationPoint.getAttachedTo().getValue().firstIdentifierOf(Node.class));
  49
  50
  51             // Configure interface
  52             String interfaceUuid = "Interface_" + terminationPoint.getName();
  53             Interface ovsInterface = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Interface.class);
  54             ovsInterface.setName(terminationPoint.getName());
  55             ovsInterface.setType(SouthboundMapper.createOvsdbInterfaceType(terminationPoint.getInterfaceType()));
  56             Integer ofPort = terminationPoint.getOfport();
  57             if (ofPort != null) {
  58                 ovsInterface.setOpenFlowPort(Sets.newHashSet(ofPort));
  59             }
  60             Integer ofPortRequest = terminationPoint.getOfportRequest();
  61             if (ofPortRequest != null) {
  62                 ovsInterface.setOpenFlowPortRequest(Sets.newHashSet(ofPortRequest));
  63             }
  64
  65             //Configure optional input
  66             if (terminationPoint.getOptions() != null) {
  67                 for (Options option : terminationPoint.getOptions()) {
  68                     ovsInterface.setOptions(ImmutableMap.of(option.getOption(),option.getValue()));
  69                 }
  70             }
  71             transaction.add(op.insert(ovsInterface).withId(interfaceUuid));
  72
  73             // Configure port with the above interface details
  74             String portUuid = "Port_" + terminationPoint.getName();
  75             Port port = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Port.class);
  76             port.setName(terminationPoint.getName());
  77             port.setInterfaces(Sets.newHashSet(new UUID(interfaceUuid)));
  78             if (terminationPoint.getVlanTag() != null) {
  79                 Set<Long> vlanTag = new HashSet<Long>();
  80                 vlanTag.add(terminationPoint.getVlanTag().getValue().longValue());
  81                 port.setTag(vlanTag);
  82             }
  83             transaction.add(op.insert(port).withId(portUuid));
  84
  85             //Configure bridge with the above port details
  86             Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
  87             bridge.setName(terminationPoint.getBridgeName());
  88             bridge.setPorts(Sets.newHashSet(new UUID(portUuid)));
  89
  90             transaction.add(op.mutate(bridge)
  91                     .addMutation(bridge.getPortsColumn().getSchema(), Mutator.INSERT,bridge.getPortsColumn().getData())
  92                     .where(bridge.getNameColumn().getSchema().opEqual(bridge.getNameColumn().getData())).build());
  93         }
  94
  95     }
  96
  97 }