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

   1 /*
   2  * Copyright (c) 2015, 2016 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.List;
  14 import java.util.Map;
  15 import java.util.Map.Entry;
  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.operations.Mutate;
  20 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  21 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  22 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  23 import org.opendaylight.ovsdb.schema.openvswitch.OpenVSwitch;
  24 import org.opendaylight.ovsdb.utils.yang.YangUtils;
  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 public class OvsdbNodeUpdateCommand implements TransactCommand {
  35     private AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes;
  36     private static final Logger LOG = LoggerFactory.getLogger(OvsdbNodeUpdateCommand.class);
  37
  38
  39     public OvsdbNodeUpdateCommand(AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> changes) {
  40         this.changes = changes;
  41     }
  42
  43     @Override
  44     public void execute(TransactionBuilder transaction) {
  45         Map<InstanceIdentifier<OvsdbNodeAugmentation>, OvsdbNodeAugmentation> updated =
  46                 TransactUtils.extractCreatedOrUpdated(changes, OvsdbNodeAugmentation.class);
  47         for (Entry<InstanceIdentifier<OvsdbNodeAugmentation>, OvsdbNodeAugmentation> ovsdbNodeEntry:
  48             updated.entrySet()) {
  49             OvsdbNodeAugmentation ovsdbNode = ovsdbNodeEntry.getValue();
  50             LOG.debug("Received request to update ovsdb node ip: {} port: {}",
  51                         ovsdbNode.getConnectionInfo().getRemoteIp(),
  52                         ovsdbNode.getConnectionInfo().getRemotePort());
  53
  54             // OpenVSwitchPart
  55             OpenVSwitch ovs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), OpenVSwitch.class);
  56
  57             stampInstanceIdentifier(transaction,ovsdbNodeEntry.getKey().firstIdentifierOf(Node.class));
  58
  59             try {
  60                 ovs.setExternalIds(YangUtils.convertYangKeyValueListToMap(ovsdbNode.getOpenvswitchExternalIds(),
  61                         OpenvswitchExternalIds::getExternalIdKey, OpenvswitchExternalIds::getExternalIdValue));
  62                 Mutate<GenericTableSchema> mutate = op.mutate(ovs)
  63                             .addMutation(ovs.getExternalIdsColumn().getSchema(),
  64                                 Mutator.INSERT,
  65                                 ovs.getExternalIdsColumn().getData());
  66                 transaction.add(mutate);
  67             } catch (NullPointerException e) {
  68                 LOG.warn("Incomplete OVSDB Node external IDs", e);
  69             }
  70
  71
  72
  73             List<OpenvswitchOtherConfigs> otherConfigs = ovsdbNode.getOpenvswitchOtherConfigs();
  74             if (otherConfigs != null) {
  75                 try {
  76                     ovs.setOtherConfig(YangUtils.convertYangKeyValueListToMap(otherConfigs,
  77                             OpenvswitchOtherConfigs::getOtherConfigKey, OpenvswitchOtherConfigs::getOtherConfigValue));
  78                     transaction.add(op.mutate(ovs).addMutation(ovs.getOtherConfigColumn().getSchema(),
  79                         Mutator.INSERT,
  80                         ovs.getOtherConfigColumn().getData()));
  81                 } catch (NullPointerException e) {
  82                     LOG.warn("Incomplete OVSDB Node other_config", e);
  83                 }
  84             }
  85         }
  86     }
  87
  88     private void stampInstanceIdentifier(TransactionBuilder transaction,InstanceIdentifier<Node> iid) {
  89         OpenVSwitch ovs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), OpenVSwitch.class);
  90         ovs.setExternalIds(Collections.<String,String>emptyMap());
  91         TransactUtils.stampInstanceIdentifier(transaction,
  92                 iid,
  93                 ovs.getSchema(),
  94                 ovs.getExternalIdsColumn().getSchema());
  95     }
  96 }