common/src/main/java/org/opendaylight/transportpce/common/mapping/MappingUtilsImpl.java

   1 /*
   2  * Copyright © 2017 AT&T 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.transportpce.common.mapping;
   9
  10 import com.google.common.collect.ImmutableMap;
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import java.util.Optional;
  14 import java.util.concurrent.ExecutionException;
  15 import org.opendaylight.mdsal.binding.api.DataBroker;
  16 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  17 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  18 import org.opendaylight.transportpce.common.StringConstants;
  19 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.Network;
  20 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilities;
  21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.Nodes;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.NodesKey;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.nodes.NodeInfo;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.If100GE;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.If100GEODU4;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.If10GE;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.If10GEODU2;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.If10GEODU2e;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.If1GEODU0;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.If400GE;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.IfOCH;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.IfOCHOTU4ODU4;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.IfOtsiOtsigroup;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.port.types.rev201211.SupportedIfCapability;
  35 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38
  39
  40 public class MappingUtilsImpl implements MappingUtils {
  41
  42     private static final Logger LOG = LoggerFactory.getLogger(MappingUtilsImpl.class);
  43
  44     private final DataBroker dataBroker;
  45
  46     private static final ImmutableMap<String, SupportedIfCapability> CAP_TYPE_MAP =
  47         ImmutableMap.<String, SupportedIfCapability>builder()
  48             .put("If400GE{qname=(http://org/openroadm/port/types?revision=2020-03-27)if-400GE}", If400GE.VALUE)
  49             .put("IfOtsiOtsigroup{qname=(http://org/openroadm/port/types?revision=2020-03-27)if-otsi-otsigroup}",
  50                 IfOtsiOtsigroup.VALUE)
  51             .put("IfOCH{qname=(http://org/openroadm/port/types?revision=2018-10-19)if-OCH}", IfOCH.VALUE)
  52             .put("IfOCHOTU4ODU4{qname=(http://org/openroadm/port/types?revision=2018-10-19)if-OCH-OTU4-ODU4}",
  53                 IfOCHOTU4ODU4.VALUE)
  54             .put("IfOCHOTU4ODU4{qname=(http://org/openroadm/port/types?revision=2020-03-27)if-OCH-OTU4-ODU4}",
  55                 IfOCHOTU4ODU4.VALUE)
  56             .put("If1GEODU0{qname=(http://org/openroadm/port/types?revision=2018-10-19)if-1GE-ODU0}", If1GEODU0.VALUE)
  57             .put("If10GE{qname=(http://org/openroadm/port/types?revision=2018-10-19)if-10GE}", If10GE.VALUE)
  58             .put("If10GEODU2{qname=(http://org/openroadm/port/types?revision=2018-10-19)if-10GE-ODU2}",
  59                 If10GEODU2.VALUE)
  60             .put("If10GEODU2e{qname=(http://org/openroadm/port/types?revision=2018-10-19)if-10GE-ODU2e}",
  61                 If10GEODU2e.VALUE)
  62             .put("If100GE{qname=(http://org/openroadm/port/types?revision=2018-10-19)if-100GE}", If100GE.VALUE)
  63             .put("If100GE{qname=(http://org/openroadm/port/types?revision=2020-03-27)if-100GE}", If100GE.VALUE)
  64             .put("If100GEODU4{qname=(http://org/openroadm/port/types?revision=2018-10-19)if-100GE-ODU4}",
  65                 If100GEODU4.VALUE)
  66             .put("If100GEODU4{qname=(http://org/openroadm/port/types?revision=2020-03-27)if-100GE-ODU4}",
  67                 If100GEODU4.VALUE)
  68             .build();
  69
  70     public MappingUtilsImpl(DataBroker dataBroker) {
  71
  72         this.dataBroker = dataBroker;
  73
  74     }
  75
  76     public String getOpenRoadmVersion(String nodeId) {
  77         /*
  78          * Getting physical mapping corresponding to logical connection point
  79          */
  80         InstanceIdentifier<NodeInfo> nodeInfoIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
  81                 new NodesKey(nodeId)).child(NodeInfo.class).build();
  82         try (ReadTransaction readTx = dataBroker.newReadOnlyTransaction()) {
  83             Optional<NodeInfo> nodeInfoObj =
  84                     readTx.read(LogicalDatastoreType.CONFIGURATION, nodeInfoIID).get();
  85             if (nodeInfoObj.isPresent()) {
  86                 NodeInfo nodInfo = nodeInfoObj.get();
  87                 switch (nodInfo.getOpenroadmVersion()) {
  88                     case _71:
  89                         return StringConstants.OPENROADM_DEVICE_VERSION_7_1;
  90                     case _221:
  91                         return StringConstants.OPENROADM_DEVICE_VERSION_2_2_1;
  92                     case _121:
  93                         return StringConstants.OPENROADM_DEVICE_VERSION_1_2_1;
  94                     default:
  95                         LOG.warn("unknown openROADM device version");
  96                 }
  97             } else {
  98                 LOG.warn("Could not find mapping for nodeId {}", nodeId);
  99             }
 100         } catch (InterruptedException | ExecutionException ex) {
 101             LOG.error("Unable to read mapping for nodeId {}",nodeId, ex);
 102         }
 103         return null;
 104     }
 105
 106     /*
 107     * (non-Javadoc)
 108     *
 109     * @see org.opendaylight.transportpce.common.mapping.MappingUtils#getMcCapabilitiesForNode(java.lang.String)
 110     */
 111     @Override
 112     public List<McCapabilities> getMcCapabilitiesForNode(String nodeId) {
 113         List<McCapabilities> mcCapabilities = new ArrayList<>();
 114         InstanceIdentifier<Nodes> nodePortMappingIID = InstanceIdentifier.builder(Network.class)
 115                 .child(Nodes.class, new NodesKey(nodeId)).build();
 116         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 117             Optional<Nodes> nodePortMapObject = readTx.read(LogicalDatastoreType.CONFIGURATION, nodePortMappingIID)
 118                     .get();
 119             if (nodePortMapObject.isPresent()) {
 120                 LOG.debug("Found node {}", nodeId);
 121                 Nodes node = nodePortMapObject.get();
 122                 mcCapabilities.addAll(node.nonnullMcCapabilities().values());
 123             }
 124         } catch (ExecutionException e) {
 125             LOG.error("Something went wrong while getting node {}", nodeId, e);
 126         } catch (InterruptedException e) {
 127             LOG.error("Request interrupted for node {} interrupted", nodeId, e);
 128             Thread.currentThread().interrupt();
 129         }
 130         LOG.debug("Capabilitities for node {}: {}", nodeId, mcCapabilities);
 131         return mcCapabilities;
 132     }
 133
 134     public static SupportedIfCapability convertSupIfCapa(String ifCapType) {
 135         if (!CAP_TYPE_MAP.containsKey(ifCapType)) {
 136             LOG.error("supported-if-capability {} not supported", ifCapType);
 137             return null;
 138         }
 139         return CAP_TYPE_MAP.get(ifCapType);
 140     }
 141 }