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             if (ovsdbNode.getConnectionInfo() != null) {
  57                 LOG.debug("Received request to update ovsdb node ip: {} port: {}",
  58                         ovsdbNode.getConnectionInfo().getRemoteIp(),
  59                         ovsdbNode.getConnectionInfo().getRemotePort());
  60             } else {
  61                 LOG.debug("Received request to update ovsdb node: {}", ovsdbNode);
  62             }
  63
  64             // OpenVSwitchPart
  65             OpenVSwitch ovs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), OpenVSwitch.class);
  66
  67             stampInstanceIdentifier(transaction,ovsdbNodeEntry.getKey().firstIdentifierOf(Node.class));
  68
  69             try {
  70                 ovs.setExternalIds(YangUtils.convertYangKeyValueListToMap(ovsdbNode.getOpenvswitchExternalIds(),
  71                         OpenvswitchExternalIds::getExternalIdKey, OpenvswitchExternalIds::getExternalIdValue));
  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                 try {
  86                     ovs.setOtherConfig(YangUtils.convertYangKeyValueListToMap(otherConfigs,
  87                             OpenvswitchOtherConfigs::getOtherConfigKey, OpenvswitchOtherConfigs::getOtherConfigValue));
  88                     transaction.add(op.mutate(ovs).addMutation(ovs.getOtherConfigColumn().getSchema(),
  89                         Mutator.INSERT,
  90                         ovs.getOtherConfigColumn().getData()));
  91                 } catch (NullPointerException e) {
  92                     LOG.warn("Incomplete OVSDB Node other_config", e);
  93                 }
  94             }
  95         }
  96     }
  97
  98     private void stampInstanceIdentifier(TransactionBuilder transaction,InstanceIdentifier<Node> iid) {
  99         OpenVSwitch ovs = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(), OpenVSwitch.class);
 100         ovs.setExternalIds(Collections.<String,String>emptyMap());
 101         TransactUtils.stampInstanceIdentifier(transaction,
 102                 iid,
 103                 ovs.getSchema(),
 104                 ovs.getExternalIdsColumn().getSchema());
 105     }
 106 }