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.Map;
  16 import java.util.Map.Entry;
  17 import java.util.Set;
  18
  19 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  20 import org.opendaylight.ovsdb.lib.notation.Mutator;
  21 import org.opendaylight.ovsdb.lib.notation.UUID;
  22 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  23 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  24 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  25 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
  26 import org.opendaylight.ovsdb.schema.openvswitch.Port;
  27 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
  28 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbPortInterfaceAttributes.VlanMode;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceExternalIds;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceOtherConfigs;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Options;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortExternalIds;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortOtherConfigs;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Trunks;
  38 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  39 import org.opendaylight.yangtools.yang.binding.DataObject;
  40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  41 import org.slf4j.Logger;
  42 import org.slf4j.LoggerFactory;
  43
  44 import com.google.common.collect.ImmutableMap;
  45 import com.google.common.collect.Sets;
  46
  47 public class TerminationPointCreateCommand extends AbstractTransactCommand {
  48
  49     private static final Logger LOG = LoggerFactory.getLogger(TerminationPointCreateCommand.class);
  50
  51     public TerminationPointCreateCommand(BridgeOperationalState state,
  52             AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes) {
  53         super(state, changes);
  54     }
  55
  56     @Override
  57     public void execute(TransactionBuilder transaction) {
  58         for (Entry<InstanceIdentifier<?>, DataObject> entry: getChanges().getCreatedData().entrySet()) {
  59             DataObject dataObject = entry.getValue();
  60             if (dataObject instanceof OvsdbTerminationPointAugmentation) {
  61                 OvsdbTerminationPointAugmentation terminationPoint = (OvsdbTerminationPointAugmentation) dataObject;
  62                 LOG.debug("Received request to create termination point {}",
  63                         terminationPoint.getName());
  64
  65                 // Configure interface
  66                 String interfaceUuid = "Interface_" + SouthboundMapper.getRandomUUID();;
  67                 Interface ovsInterface =
  68                         TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Interface.class);
  69                 ovsInterface.setName(terminationPoint.getName());
  70                 ovsInterface.setType(SouthboundMapper.createOvsdbInterfaceType(terminationPoint.getInterfaceType()));
  71                 Long ofPort = terminationPoint.getOfport();
  72                 if (ofPort != null) {
  73                     ovsInterface.setOpenFlowPort(Sets.newHashSet(ofPort));
  74                 }
  75                 Integer ofPortRequest = terminationPoint.getOfportRequest();
  76                 if (ofPortRequest != null) {
  77                     ovsInterface.setOpenFlowPortRequest(Sets.newHashSet(ofPortRequest.longValue()));
  78                 }
  79
  80                 //Configure optional input
  81                 if (terminationPoint.getOptions() != null) {
  82                     HashMap<String, String> optionsMap = new HashMap<String, String>();
  83                     for (Options option : terminationPoint.getOptions()) {
  84                         optionsMap.put(option.getOption(), option.getValue());
  85                     }
  86                     try {
  87                         ovsInterface.setOptions(ImmutableMap.copyOf(optionsMap));
  88                     } catch (NullPointerException e) {
  89                         LOG.warn("Incomplete OVSDB interface options");
  90                     }
  91                 }
  92
  93                 createInterfaceOtherConfig(terminationPoint, ovsInterface);
  94
  95                 List<InterfaceExternalIds> interfaceExternalIds =
  96                         terminationPoint.getInterfaceExternalIds();
  97                 if (interfaceExternalIds != null && !interfaceExternalIds.isEmpty()) {
  98                     HashMap<String, String> externalIdsMap = new HashMap<String, String>();
  99                     for (InterfaceExternalIds externalId: interfaceExternalIds) {
 100                         externalIdsMap.put(externalId.getExternalIdKey(), externalId.getExternalIdValue());
 101                     }
 102                     try {
 103                         ovsInterface.setExternalIds(ImmutableMap.copyOf(externalIdsMap));
 104                     } catch (NullPointerException e) {
 105                         LOG.warn("Incomplete OVSDB interface external_ids");
 106                     }
 107                 }
 108                 transaction.add(op.insert(ovsInterface).withId(interfaceUuid));
 109
 110                 // Configure port with the above interface details
 111                 String portUuid = "Port_" + SouthboundMapper.getRandomUUID();;
 112                 Port port = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Port.class);
 113                 port.setName(terminationPoint.getName());
 114                 port.setInterfaces(Sets.newHashSet(new UUID(interfaceUuid)));
 115                 createPortOtherConfig(terminationPoint, port);
 116                 if (terminationPoint.getVlanTag() != null) {
 117                     Set<Long> vlanTag = new HashSet<Long>();
 118                     vlanTag.add(terminationPoint.getVlanTag().getValue().longValue());
 119                     port.setTag(vlanTag);
 120                 }
 121                 if (terminationPoint.getTrunks() != null && terminationPoint.getTrunks().size() > 0) {
 122                     Set<Long> portTrunks = new HashSet<Long>();
 123                     List<Trunks> modelTrunks = terminationPoint.getTrunks();
 124                     for (Trunks trunk: modelTrunks) {
 125                         if (trunk.getTrunk() != null) {
 126                             portTrunks.add(trunk.getTrunk().getValue().longValue());
 127                         }
 128                     }
 129                     port.setTrunks(portTrunks);
 130                 }
 131                 if (terminationPoint.getVlanMode() != null) {
 132                     Set<String> portVlanMode = new HashSet<String>();
 133                     VlanMode modelVlanMode = terminationPoint.getVlanMode();
 134                     portVlanMode.add(SouthboundConstants.VLANMODES.values()[modelVlanMode.getIntValue() - 1].getMode());
 135                     port.setVlanMode(portVlanMode);
 136                 }
 137
 138                 List<PortExternalIds> portExternalIds = terminationPoint.getPortExternalIds();
 139                 if (portExternalIds != null && !portExternalIds.isEmpty()) {
 140                     HashMap<String, String> externalIdsMap = new HashMap<String, String>();
 141                     for (PortExternalIds externalId: portExternalIds) {
 142                         externalIdsMap.put(externalId.getExternalIdKey(), externalId.getExternalIdValue());
 143                     }
 144                     try {
 145                         port.setExternalIds(ImmutableMap.copyOf(externalIdsMap));
 146                     } catch (NullPointerException e) {
 147                         LOG.warn("Incomplete OVSDB port external_ids");
 148                     }
 149                 }
 150                 transaction.add(op.insert(port).withId(portUuid));
 151
 152                 //Configure bridge with the above port details
 153                 Bridge bridge = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), Bridge.class);
 154                 bridge.setName(getBridge(entry.getKey()).getBridgeName().getValue());
 155                 bridge.setPorts(Sets.newHashSet(new UUID(portUuid)));
 156
 157                 transaction.add(op.mutate(bridge)
 158                         .addMutation(bridge.getPortsColumn().getSchema(),
 159                                 Mutator.INSERT,bridge.getPortsColumn().getData())
 160                         .where(bridge.getNameColumn().getSchema()
 161                                 .opEqual(bridge.getNameColumn().getData())).build());
 162             }
 163         }
 164
 165     }
 166
 167     private void createInterfaceOtherConfig(
 168             OvsdbTerminationPointAugmentation terminationPoint,
 169             Interface ovsInterface) {
 170         List<InterfaceOtherConfigs> interfaceOtherConfigs =
 171                 terminationPoint.getInterfaceOtherConfigs();
 172         if (interfaceOtherConfigs != null && !interfaceOtherConfigs.isEmpty()) {
 173             HashMap<String, String> otherConfigsMap = new HashMap<String, String>();
 174             for (InterfaceOtherConfigs interfaceOtherConfig : interfaceOtherConfigs) {
 175                 otherConfigsMap.put(interfaceOtherConfig.getOtherConfigKey(),
 176                         interfaceOtherConfig.getOtherConfigValue());
 177             }
 178             try {
 179                 ovsInterface.setOtherConfig(otherConfigsMap);
 180             } catch (NullPointerException e) {
 181                 LOG.warn("Incomplete OVSDB interface other_config", e);
 182             }
 183         }
 184     }
 185
 186     private void createPortOtherConfig(
 187             OvsdbTerminationPointAugmentation terminationPoint,
 188             Port ovsPort) {
 189         List<PortOtherConfigs> portOtherConfigs =
 190                 terminationPoint.getPortOtherConfigs();
 191         if (portOtherConfigs != null && !portOtherConfigs.isEmpty()) {
 192             HashMap<String, String> otherConfigsMap = new HashMap<String, String>();
 193             for (PortOtherConfigs portOtherConfig : portOtherConfigs) {
 194                 otherConfigsMap.put(portOtherConfig.getOtherConfigKey(),
 195                         portOtherConfig.getOtherConfigValue());
 196             }
 197             try {
 198                 ovsPort.setOtherConfig(ImmutableMap.copyOf(otherConfigsMap));
 199             } catch (NullPointerException e) {
 200                 LOG.warn("Incomplete OVSDB port other_config", e);
 201             }
 202         }
 203     }
 204     private OvsdbBridgeAugmentation getBridge(InstanceIdentifier<?> key) {
 205         InstanceIdentifier<Node> nodeIid = key.firstIdentifierOf(Node.class);
 206         Map<InstanceIdentifier<Node>, Node> nodes =
 207                 TransactUtils.extractCreatedOrUpdated(getChanges(),Node.class);
 208         if (nodes != null && nodes.get(nodeIid) != null) {
 209             Node node = nodes.get(nodeIid);
 210             OvsdbBridgeAugmentation bridge = node.getAugmentation(OvsdbBridgeAugmentation.class);
 211             if (bridge != null) {
 212                 return bridge;
 213             }
 214         }
 215         return null;
 216     }
 217
 218 }