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.rev220316.Network;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.OpenroadmNodeVersion;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.Mapping;
  27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mapping.MappingKey;
  28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilities;
  29 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.mc.capabilities.McCapabilitiesKey;
  30 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.Nodes;
  31 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.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 PortMappingVersion221 getPortMappingVersion221() {
  61         return portMappingVersion22;
  62     }
  63
  64     @Override
  65     public boolean createMappingData(String nodeId, String nodeVersion) {
  66         switch (nodeVersion) {
  67             case OPENROADM_DEVICE_VERSION_1_2_1:
  68                 return portMappingVersion121.createMappingData(nodeId);
  69             case OPENROADM_DEVICE_VERSION_2_2_1:
  70                 return portMappingVersion22.createMappingData(nodeId);
  71             case OPENROADM_DEVICE_VERSION_7_1:
  72                 return portMappingVersion710.createMappingData(nodeId);
  73             default:
  74                 LOG.error("Unable to create mapping data for unmanaged openroadm device version");
  75                 return false;
  76         }
  77     }
  78
  79     @Override
  80     public Mapping getMapping(String nodeId, String logicalConnPoint) {
  81
  82         /*
  83          * Getting physical mapping corresponding to logical connection point
  84          */
  85         InstanceIdentifier<Mapping> portMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
  86             new NodesKey(nodeId)).child(Mapping.class, new MappingKey(logicalConnPoint)).build();
  87         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
  88             Optional<Mapping> mapObject = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get();
  89             if (mapObject.isPresent()) {
  90                 Mapping mapping = mapObject.get();
  91                 LOG.info("Found mapping for {} - {}. Mapping: {}", nodeId, logicalConnPoint, mapping.toString());
  92                 return mapping;
  93             }
  94             LOG.warn("Could not find mapping for logical connection point {} for nodeId {}", logicalConnPoint, nodeId);
  95         } catch (InterruptedException | ExecutionException ex) {
  96             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", logicalConnPoint,
  97                 nodeId, ex);
  98         }
  99         return null;
 100     }
 101
 102     @Override
 103     public Mapping getMapping(String nodeId, String circuitPackName, String portName) {
 104         KeyedInstanceIdentifier<Nodes, NodesKey> portMappingIID = InstanceIdentifier.create(Network.class)
 105             .child(Nodes.class, new NodesKey(nodeId));
 106         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 107             Optional<Nodes> portMapppingOpt = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get();
 108             if (!portMapppingOpt.isPresent()) {
 109                 LOG.warn("Could not get portMapping for node {}", nodeId);
 110                 return null;
 111             }
 112             Map<MappingKey, Mapping> mappings = portMapppingOpt.get().getMapping();
 113             for (Mapping mapping : mappings.values()) {
 114                 if (circuitPackName.equals(mapping.getSupportingCircuitPackName())
 115                     && portName.equals(mapping.getSupportingPort())) {
 116                     return mapping;
 117                 }
 118             }
 119         } catch (InterruptedException | ExecutionException ex) {
 120             LOG.error("Unable to get mapping list for nodeId {}", nodeId, ex);
 121         }
 122         return null;
 123     }
 124
 125
 126     @Override
 127     public void deleteMapping(String nodeId, String logicalConnectionPoint) {
 128         LOG.info("Deleting Mapping {} of node '{}'", logicalConnectionPoint, nodeId);
 129         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
 130         InstanceIdentifier<Mapping> mappingIID = InstanceIdentifier.create(Network.class)
 131             .child(Nodes.class, new NodesKey(nodeId)).child(Mapping.class, new MappingKey(logicalConnectionPoint));
 132         rw.delete(LogicalDatastoreType.CONFIGURATION, mappingIID);
 133         try {
 134             rw.commit().get(1, TimeUnit.SECONDS);
 135             LOG.info("Mapping {} removed for node '{}'", logicalConnectionPoint, nodeId);
 136         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 137             LOG.error("Error for removing mapping {} for node '{}'", logicalConnectionPoint, nodeId);
 138         }
 139     }
 140
 141     @Override
 142     public McCapabilities getMcCapbilities(String nodeId, String mcLcp) {
 143         /*
 144          * Getting physical mapping corresponding to logical connection point
 145          */
 146         InstanceIdentifier<McCapabilities> mcCapabilitiesIID = InstanceIdentifier.builder(Network.class)
 147             .child(Nodes.class, new NodesKey(nodeId)).child(McCapabilities.class, new McCapabilitiesKey(mcLcp)).build();
 148         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 149             Optional<McCapabilities> mcCapObject = readTx.read(LogicalDatastoreType.CONFIGURATION,
 150                 mcCapabilitiesIID).get();
 151             if (mcCapObject.isPresent()) {
 152                 McCapabilities mcCap = mcCapObject.get();
 153                 LOG.info("Found MC-cap for {} - {}. Mapping: {}", nodeId, mcLcp, mcCap.toString());
 154                 return mcCap;
 155             }
 156             LOG.warn("Could not find mc-capabilities for logical connection point {} for nodeId {}", mcLcp, nodeId);
 157         } catch (InterruptedException | ExecutionException ex) {
 158             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", mcLcp,
 159                 nodeId, ex);
 160         }
 161         return null;
 162     }
 163
 164
 165     @Override
 166     public void deletePortMappingNode(String nodeId) {
 167         LOG.info("Deleting Mapping Data corresponding at node '{}'", nodeId);
 168         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
 169         InstanceIdentifier<Nodes> nodesIID = InstanceIdentifier.create(Network.class)
 170             .child(Nodes.class, new NodesKey(nodeId));
 171         rw.delete(LogicalDatastoreType.CONFIGURATION, nodesIID);
 172         try {
 173             rw.commit().get(1, TimeUnit.SECONDS);
 174             LOG.info("Port mapping removal for node '{}'", nodeId);
 175         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 176             LOG.error("Error for removing port mapping infos for node '{}'", nodeId, e);
 177         }
 178     }
 179
 180     @Override
 181     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 182         OpenroadmNodeVersion openROADMversion = getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 183         switch (openROADMversion.getIntValue()) {
 184             case 1:
 185                 return portMappingVersion121.updateMapping(nodeId, oldMapping);
 186             case 2:
 187                 return portMappingVersion22.updateMapping(nodeId, oldMapping);
 188             case 3:
 189                 return portMappingVersion710.updateMapping(nodeId, oldMapping);
 190             default:
 191                 return false;
 192         }
 193     }
 194
 195     @Override
 196     public Nodes getNode(String nodeId) {
 197         InstanceIdentifier<Nodes> nodePortMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
 198             new NodesKey(nodeId)).build();
 199         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 200             Optional<Nodes> nodePortMapObject =
 201                 readTx.read(LogicalDatastoreType.CONFIGURATION, nodePortMappingIID).get();
 202             if (nodePortMapObject.isPresent()) {
 203                 Nodes node = nodePortMapObject.get();
 204                 LOG.info("Found node {} in portmapping.", nodeId);
 205                 return node;
 206             }
 207             LOG.warn("Could not find node {} in portmapping.", nodeId);
 208         } catch (InterruptedException | ExecutionException e) {
 209             LOG.error("Unable to get node {} in portmapping", nodeId, e);
 210         }
 211         return null;
 212     }
 213
 214     @Override
 215     public boolean updatePortMappingWithOduSwitchingPools(String nodeId, InstanceIdentifier<OduSwitchingPools> ospIID,
 216             Map<Uint16, List<InstanceIdentifier<PortList>>> nbliidMap) {
 217         OpenroadmNodeVersion openROADMversion = getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 218         switch (openROADMversion.getIntValue()) {
 219             case 3:
 220                 return portMappingVersion710.updatePortMappingWithOduSwitchingPools(nodeId, ospIID, nbliidMap);
 221             default:
 222                 LOG.error("Update of the port-mapping [odu-switching-pool] not available for this device version {}",
 223                     openROADMversion);
 224                 return false;
 225         }
 226     }
 227
 228     @Override
 229     public boolean isNodeExist(String nodeId) {
 230         return this.getNode(nodeId) != null;
 231     }
 232 }