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.HashMap;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Set;
  16
  17 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  18 import org.opendaylight.ovsdb.lib.notation.Mutator;
  19 import org.opendaylight.ovsdb.lib.notation.UUID;
  20 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  21 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  22 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  23 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
  24 import org.opendaylight.ovsdb.schema.openvswitch.Port;
  25 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.external.ids.attributes.ExternalIds;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Options;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Trunks;
  30 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  32 import org.slf4j.Logger;
  33 import org.slf4j.LoggerFactory;
  34
  35 import com.google.common.collect.ImmutableMap;
  36 import com.google.common.collect.Sets;
  37
  38 public class TerminationPointCreateCommand implements TransactCommand {
  39     private AsyncDataChangeEvent<InstanceIdentifier<?>, OvsdbTerminationPointAugmentation> changes;
  40     private static final Logger LOG = LoggerFactory.getLogger(TerminationPointCreateCommand.class);
  41
  42     public TerminationPointCreateCommand(AsyncDataChangeEvent<InstanceIdentifier<?>,
  43             OvsdbTerminationPointAugmentation> changes) {
  44         this.changes = changes;
  45     }
  46
  47     @Override
  48     public void execute(TransactionBuilder transaction) {
  49         for (OvsdbTerminationPointAugmentation terminationPoint: changes.getCreatedData().values()) {
  50             LOG.debug("Received request to create termination point {} at managed node {}",
  51                     terminationPoint.getName(),
  52                     terminationPoint.getAttachedTo().getValue().firstIdentifierOf(Node.class));
  53
  54
  55             // Configure interface
  56             String interfaceUuid = "Interface_" + terminationPoint.getName();
  57             Interface ovsInterface = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Interface.class);
  58             ovsInterface.setName(terminationPoint.getName());
  59             ovsInterface.setType(SouthboundMapper.createOvsdbInterfaceType(terminationPoint.getInterfaceType()));
  60             Integer ofPort = terminationPoint.getOfport();
  61             if (ofPort != null) {
  62                 ovsInterface.setOpenFlowPort(Sets.newHashSet(ofPort.longValue()));
  63             }
  64             Integer ofPortRequest = terminationPoint.getOfportRequest();
  65             if (ofPortRequest != null) {
  66                 ovsInterface.setOpenFlowPortRequest(Sets.newHashSet(ofPortRequest.longValue()));
  67             }
  68
  69             //Configure optional input
  70             if (terminationPoint.getOptions() != null) {
  71                 HashMap<String, String> optionsMap = new HashMap<String, String>();
  72                 for (Options option : terminationPoint.getOptions()) {
  73                     optionsMap.put(option.getOption(), option.getValue());
  74                 }
  75                 try {
  76                     ovsInterface.setOptions(ImmutableMap.copyOf(optionsMap));
  77                 } catch (NullPointerException e) {
  78                     LOG.warn("Incomplete OVSDB interface options");
  79                 }
  80             }
  81
  82             List<ExternalIds> externalIds = terminationPoint.getExternalIds();
  83             if (externalIds != null && !externalIds.isEmpty()) {
  84                 HashMap<String, String> externalIdsMap = new HashMap<String, String>();
  85                 for (ExternalIds externalId: externalIds) {
  86                     externalIdsMap.put(externalId.getExternalIdKey(), externalId.getExternalIdValue());
  87                 }
  88                 try {
  89                     ovsInterface.setExternalIds(ImmutableMap.copyOf(externalIdsMap));
  90                 } catch (NullPointerException e) {
  91                     LOG.warn("Incomplete OVSDB interface external_ids");
  92                 }
  93             }
  94             transaction.add(op.insert(ovsInterface).withId(interfaceUuid));
  95
  96             // Configure port with the above interface details
  97             String portUuid = "Port_" + terminationPoint.getName();
  98             Port port = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Port.class);
  99             port.setName(terminationPoint.getName());
 100             port.setInterfaces(Sets.newHashSet(new UUID(interfaceUuid)));
 101             if (terminationPoint.getVlanTag() != null) {
 102                 Set<Long> vlanTag = new HashSet<Long>();
 103                 vlanTag.add(terminationPoint.getVlanTag().getValue().longValue());
 104                 port.setTag(vlanTag);
 105             }
 106             if (terminationPoint.getTrunks().size() > 0) {
 107                 Set<Long> portTrunks = new HashSet<Long>();
 108                 List<Trunks> modelTrunks = terminationPoint.getTrunks();
 109                 for (Trunks trunk: modelTrunks) {
 110                     if (trunk.getTrunk() != null) {
 111                         portTrunks.add(trunk.getTrunk().getValue().longValue());
 112                     }
 113                 }
 114                 port.setTrunks(portTrunks);
 115             }
 116             transaction.add(op.insert(port).withId(portUuid));
 117
 118             //Configure bridge with the above port details
 119             Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
 120             bridge.setName(terminationPoint.getBridgeName());
 121             bridge.setPorts(Sets.newHashSet(new UUID(portUuid)));
 122
 123             transaction.add(op.mutate(bridge)
 124                     .addMutation(bridge.getPortsColumn().getSchema(), Mutator.INSERT,bridge.getPortsColumn().getData())
 125                     .where(bridge.getNameColumn().getSchema().opEqual(bridge.getNameColumn().getData())).build());
 126         }
 127
 128     }
 129
 130 }