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