common/src/main/java/org/opendaylight/transportpce/common/mapping/PortMappingImpl.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
   9 package org.opendaylight.transportpce.common.mapping;
  10 import static org.opendaylight.transportpce.common.StringConstants.OPENROADM_DEVICE_VERSION_1_2_1;
  11 import static org.opendaylight.transportpce.common.StringConstants.OPENROADM_DEVICE_VERSION_2_2_1;
  12 import static org.opendaylight.transportpce.common.StringConstants.OPENROADM_DEVICE_VERSION_7_1;
  13
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.Optional;
  17 import java.util.concurrent.ExecutionException;
  18 import java.util.concurrent.TimeUnit;
  19 import java.util.concurrent.TimeoutException;
  20 import org.opendaylight.mdsal.binding.api.DataBroker;
  21 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  22 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  23 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210927.Network;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210927.OpenroadmNodeVersion;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210927.mapping.Mapping;
  27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210927.mapping.MappingKey;
  28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210927.mc.capabilities.McCapabilities;
  29 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210927.mc.capabilities.McCapabilitiesKey;
  30 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210927.network.Nodes;
  31 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev210927.network.NodesKey;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduSwitchingPools;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.odu.switching.pools.non.blocking.list.PortList;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  35 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  36 import org.opendaylight.yangtools.yang.common.Uint16;
  37 import org.slf4j.Logger;
  38 import org.slf4j.LoggerFactory;
  39
  40
  41 public class PortMappingImpl implements PortMapping {
  42
  43     private static final Logger LOG = LoggerFactory.getLogger(PortMappingImpl.class);
  44
  45     private final DataBroker dataBroker;
  46     private final PortMappingVersion710 portMappingVersion710;
  47     private final PortMappingVersion221 portMappingVersion22;
  48     private final PortMappingVersion121 portMappingVersion121;
  49
  50     public PortMappingImpl(DataBroker dataBroker, PortMappingVersion710 portMappingVersion710,
  51         PortMappingVersion221 portMappingVersion22, PortMappingVersion121 portMappingVersion121) {
  52
  53         this.dataBroker = dataBroker;
  54         this.portMappingVersion710 = portMappingVersion710;
  55         this.portMappingVersion22 = portMappingVersion22;
  56         this.portMappingVersion121 = portMappingVersion121;
  57     }
  58
  59     @Override
  60     public boolean createMappingData(String nodeId, String nodeVersion) {
  61         switch (nodeVersion) {
  62             case OPENROADM_DEVICE_VERSION_1_2_1:
  63                 return portMappingVersion121.createMappingData(nodeId);
  64             case OPENROADM_DEVICE_VERSION_2_2_1:
  65                 return portMappingVersion22.createMappingData(nodeId);
  66             case OPENROADM_DEVICE_VERSION_7_1:
  67                 return portMappingVersion710.createMappingData(nodeId);
  68             default:
  69                 LOG.error("Unable to create mapping data for unmanaged openroadm device version");
  70                 return false;
  71         }
  72     }
  73
  74     @Override
  75     public Mapping getMapping(String nodeId, String logicalConnPoint) {
  76
  77         /*
  78          * Getting physical mapping corresponding to logical connection point
  79          */
  80         InstanceIdentifier<Mapping> portMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
  81             new NodesKey(nodeId)).child(Mapping.class, new MappingKey(logicalConnPoint)).build();
  82         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
  83             Optional<Mapping> mapObject = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get();
  84             if (mapObject.isPresent()) {
  85                 Mapping mapping = mapObject.get();
  86                 LOG.info("Found mapping for {} - {}. Mapping: {}", nodeId, logicalConnPoint, mapping.toString());
  87                 return mapping;
  88             }
  89             LOG.warn("Could not find mapping for logical connection point {} for nodeId {}", logicalConnPoint, nodeId);
  90         } catch (InterruptedException | ExecutionException ex) {
  91             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", logicalConnPoint,
  92                 nodeId, ex);
  93         }
  94         return null;
  95     }
  96
  97     @Override
  98     public Mapping getMapping(String nodeId, String circuitPackName, String portName) {
  99         KeyedInstanceIdentifier<Nodes, NodesKey> portMappingIID = InstanceIdentifier.create(Network.class)
 100             .child(Nodes.class, new NodesKey(nodeId));
 101         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 102             Optional<Nodes> portMapppingOpt = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get();
 103             if (!portMapppingOpt.isPresent()) {
 104                 LOG.warn("Could not get portMapping for node {}", nodeId);
 105                 return null;
 106             }
 107             Map<MappingKey, Mapping> mappings = portMapppingOpt.get().getMapping();
 108             for (Mapping mapping : mappings.values()) {
 109                 if (circuitPackName.equals(mapping.getSupportingCircuitPackName())
 110                     && portName.equals(mapping.getSupportingPort())) {
 111                     return mapping;
 112                 }
 113             }
 114         } catch (InterruptedException | ExecutionException ex) {
 115             LOG.error("Unable to get mapping list for nodeId {}", nodeId, ex);
 116         }
 117         return null;
 118     }
 119
 120     @Override
 121     public McCapabilities getMcCapbilities(String nodeId, String mcLcp) {
 122         /*
 123          * Getting physical mapping corresponding to logical connection point
 124          */
 125         InstanceIdentifier<McCapabilities> mcCapabilitiesIID = InstanceIdentifier.builder(Network.class)
 126             .child(Nodes.class, new NodesKey(nodeId)).child(McCapabilities.class, new McCapabilitiesKey(mcLcp)).build();
 127         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 128             Optional<McCapabilities> mcCapObject = readTx.read(LogicalDatastoreType.CONFIGURATION,
 129                 mcCapabilitiesIID).get();
 130             if (mcCapObject.isPresent()) {
 131                 McCapabilities mcCap = mcCapObject.get();
 132                 LOG.info("Found MC-cap for {} - {}. Mapping: {}", nodeId, mcLcp, mcCap.toString());
 133                 return mcCap;
 134             }
 135             LOG.warn("Could not find mc-capabilities for logical connection point {} for nodeId {}", mcLcp, nodeId);
 136         } catch (InterruptedException | ExecutionException ex) {
 137             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", mcLcp,
 138                 nodeId, ex);
 139         }
 140         return null;
 141     }
 142
 143
 144     @Override
 145     public void deleteMappingData(String nodeId) {
 146         LOG.info("Deleting Mapping Data corresponding at node '{}'", nodeId);
 147         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
 148         InstanceIdentifier<Nodes> nodesIID = InstanceIdentifier.create(Network.class)
 149             .child(Nodes.class, new NodesKey(nodeId));
 150         rw.delete(LogicalDatastoreType.CONFIGURATION, nodesIID);
 151         try {
 152             rw.commit().get(1, TimeUnit.SECONDS);
 153             LOG.info("Port mapping removal for node '{}'", nodeId);
 154         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 155             LOG.error("Error for removing port mapping infos for node '{}'", nodeId, e);
 156         }
 157
 158     }
 159
 160     @Override
 161     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 162         OpenroadmNodeVersion openROADMversion = getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 163         switch (openROADMversion.getIntValue()) {
 164             case 1:
 165                 return portMappingVersion121.updateMapping(nodeId, oldMapping);
 166             case 2:
 167                 return portMappingVersion22.updateMapping(nodeId, oldMapping);
 168             case 3:
 169                 return portMappingVersion710.updateMapping(nodeId, oldMapping);
 170             default:
 171                 return false;
 172         }
 173     }
 174
 175     @Override
 176     public Nodes getNode(String nodeId) {
 177         InstanceIdentifier<Nodes> nodePortMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
 178             new NodesKey(nodeId)).build();
 179         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 180             Optional<Nodes> nodePortMapObject =
 181                 readTx.read(LogicalDatastoreType.CONFIGURATION, nodePortMappingIID).get();
 182             if (nodePortMapObject.isPresent()) {
 183                 Nodes node = nodePortMapObject.get();
 184                 LOG.info("Found node {} in portmapping.", nodeId);
 185                 return node;
 186             }
 187             LOG.warn("Could not find node {} in portmapping.", nodeId);
 188         } catch (InterruptedException | ExecutionException e) {
 189             LOG.error("Unable to get node {} in portmapping", nodeId, e);
 190         }
 191         return null;
 192     }
 193
 194     @Override
 195     public boolean updatePortMappingWithOduSwitchingPools(String nodeId, InstanceIdentifier<OduSwitchingPools> ospIID,
 196             Map<Uint16, List<InstanceIdentifier<PortList>>> nbliidMap) {
 197         OpenroadmNodeVersion openROADMversion = getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 198         switch (openROADMversion.getIntValue()) {
 199             case 3:
 200                 return portMappingVersion710.updatePortMappingWithOduSwitchingPools(nodeId, ospIID, nbliidMap);
 201             default:
 202                 LOG.error("Update of the port-mapping [odu-switching-pool] not available for this device version {}",
 203                     openROADMversion);
 204                 return false;
 205         }
 206     }
 207
 208     @Override
 209     public boolean isNodeExist(String nodeId) {
 210         return this.getNode(nodeId) != null;
 211     }
 212 }