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

   1 /*
   2  * Copyright (c) 2015 Intel Corporation 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.Collections;
  13 import java.util.HashMap;
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.Map.Entry;
  17
  18 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  19 import org.opendaylight.ovsdb.lib.notation.Mutator;
  20 import org.opendaylight.ovsdb.lib.operations.Mutate;
  21 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  22 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  23 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  24 import org.opendaylight.ovsdb.schema.openvswitch.OpenVSwitch;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchExternalIds;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.OpenvswitchOtherConfigs;
  28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  29 import org.opendaylight.yangtools.yang.binding.DataObject;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34 import com.google.common.collect.ImmutableMap;
  35
  36 public class OvsdbNodeUpdateCommand implements TransactCommand {
  37     private AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes;
  38     private static final Logger LOG = LoggerFactory.getLogger(OvsdbNodeUpdateCommand.class);
  39
  40
  41     public OvsdbNodeUpdateCommand(AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes) {
  42         this.changes = changes;
  43     }
  44
  45     @Override
  46     public void execute(TransactionBuilder transaction) {
  47         Map<InstanceIdentifier<OvsdbNodeAugmentation>, OvsdbNodeAugmentation> updated =
  48                 TransactUtils.extractCreatedOrUpdated(changes, OvsdbNodeAugmentation.class);
  49         for (Entry<InstanceIdentifier<OvsdbNodeAugmentation>, OvsdbNodeAugmentation> ovsdbNodeEntry:
  50             updated.entrySet()) {
  51             OvsdbNodeAugmentation ovsdbNode = ovsdbNodeEntry.getValue();
  52             LOG.debug("Received request to update ovsdb node ip: {} port: {}",
  53                         ovsdbNode.getConnectionInfo().getRemoteIp(),
  54                         ovsdbNode.getConnectionInfo().getRemotePort());
  55
  56             // OpenVSwitchPart
  57             OpenVSwitch ovs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), OpenVSwitch.class);
  58             Map<String, String> externalIdsMap = new HashMap<>();
  59
  60             List<OpenvswitchExternalIds> externalIds = ovsdbNode.getOpenvswitchExternalIds();
  61
  62             if (externalIds != null) {
  63                 for (OpenvswitchExternalIds externalId : externalIds) {
  64                     externalIdsMap.put(externalId.getExternalIdKey(), externalId.getExternalIdValue());
  65                 }
  66             }
  67
  68             stampInstanceIdentifier(transaction,ovsdbNodeEntry.getKey().firstIdentifierOf(Node.class));
  69
  70             try {
  71                 ovs.setExternalIds(ImmutableMap.copyOf(externalIdsMap));
  72                 Mutate<GenericTableSchema> mutate = op.mutate(ovs)
  73                             .addMutation(ovs.getExternalIdsColumn().getSchema(),
  74                                 Mutator.INSERT,
  75                                 ovs.getExternalIdsColumn().getData());
  76                 transaction.add(mutate);
  77             } catch (NullPointerException e) {
  78                 LOG.warn("Incomplete OVSDB Node external IDs", e);
  79             }
  80
  81
  82
  83             List<OpenvswitchOtherConfigs> otherConfigs = ovsdbNode.getOpenvswitchOtherConfigs();
  84             if (otherConfigs != null) {
  85                 Map<String, String> otherConfigsMap = new HashMap<>();
  86                 for (OpenvswitchOtherConfigs otherConfig : otherConfigs) {
  87                     otherConfigsMap.put(otherConfig.getOtherConfigKey(), otherConfig.getOtherConfigValue());
  88                 }
  89                 try {
  90                     ovs.setOtherConfig(ImmutableMap.copyOf(otherConfigsMap));
  91                     transaction.add(op.mutate(ovs).addMutation(ovs.getOtherConfigColumn().getSchema(),
  92                         Mutator.INSERT,
  93                         ovs.getOtherConfigColumn().getData()));
  94                 } catch (NullPointerException e) {
  95                     LOG.warn("Incomplete OVSDB Node other_config", e);
  96                 }
  97             }
  98         }
  99     }
 100
 101     private void stampInstanceIdentifier(TransactionBuilder transaction,InstanceIdentifier<Node> iid) {
 102         OpenVSwitch ovs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), OpenVSwitch.class);
 103         ovs.setExternalIds(Collections.<String,String>emptyMap());
 104         TransactUtils.stampInstanceIdentifier(transaction,
 105                 iid,
 106                 ovs.getSchema(),
 107                 ovs.getExternalIdsColumn().getSchema());
 108     }
 109 }