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 PortMappingVersion710 getPortMappingVersion710() {
  66         return portMappingVersion710;
  67     }
  68
  69     @Override
  70     public boolean createMappingData(String nodeId, String nodeVersion) {
  71         switch (nodeVersion) {
  72             case OPENROADM_DEVICE_VERSION_1_2_1:
  73                 return portMappingVersion121.createMappingData(nodeId);
  74             case OPENROADM_DEVICE_VERSION_2_2_1:
  75                 return portMappingVersion22.createMappingData(nodeId);
  76             case OPENROADM_DEVICE_VERSION_7_1:
  77                 return portMappingVersion710.createMappingData(nodeId);
  78             default:
  79                 LOG.error("Unable to create mapping data for unmanaged openroadm device version");
  80                 return false;
  81         }
  82     }
  83
  84     @Override
  85     public Mapping getMapping(String nodeId, String logicalConnPoint) {
  86
  87         /*
  88          * Getting physical mapping corresponding to logical connection point
  89          */
  90         InstanceIdentifier<Mapping> portMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
  91             new NodesKey(nodeId)).child(Mapping.class, new MappingKey(logicalConnPoint)).build();
  92         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
  93             Optional<Mapping> mapObject = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get();
  94             if (mapObject.isPresent()) {
  95                 Mapping mapping = mapObject.get();
  96                 LOG.info("Found mapping for {} - {}. Mapping: {}", nodeId, logicalConnPoint, mapping.toString());
  97                 return mapping;
  98             }
  99             LOG.warn("Could not find mapping for logical connection point {} for nodeId {}", logicalConnPoint, nodeId);
 100         } catch (InterruptedException | ExecutionException ex) {
 101             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", logicalConnPoint,
 102                 nodeId, ex);
 103         }
 104         return null;
 105     }
 106
 107     @Override
 108     public Mapping getMapping(String nodeId, String circuitPackName, String portName) {
 109         KeyedInstanceIdentifier<Nodes, NodesKey> portMappingIID = InstanceIdentifier.create(Network.class)
 110             .child(Nodes.class, new NodesKey(nodeId));
 111         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 112             Optional<Nodes> portMapppingOpt = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get();
 113             if (!portMapppingOpt.isPresent()) {
 114                 LOG.warn("Could not get portMapping for node {}", nodeId);
 115                 return null;
 116             }
 117             Map<MappingKey, Mapping> mappings = portMapppingOpt.get().getMapping();
 118             for (Mapping mapping : mappings.values()) {
 119                 if (circuitPackName.equals(mapping.getSupportingCircuitPackName())
 120                     && portName.equals(mapping.getSupportingPort())) {
 121                     return mapping;
 122                 }
 123             }
 124         } catch (InterruptedException | ExecutionException ex) {
 125             LOG.error("Unable to get mapping list for nodeId {}", nodeId, ex);
 126         }
 127         return null;
 128     }
 129
 130
 131     @Override
 132     public void deleteMapping(String nodeId, String logicalConnectionPoint) {
 133         LOG.info("Deleting Mapping {} of node '{}'", logicalConnectionPoint, nodeId);
 134         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
 135         InstanceIdentifier<Mapping> mappingIID = InstanceIdentifier.create(Network.class)
 136             .child(Nodes.class, new NodesKey(nodeId)).child(Mapping.class, new MappingKey(logicalConnectionPoint));
 137         rw.delete(LogicalDatastoreType.CONFIGURATION, mappingIID);
 138         try {
 139             rw.commit().get(1, TimeUnit.SECONDS);
 140             LOG.info("Mapping {} removed for node '{}'", logicalConnectionPoint, nodeId);
 141         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 142             LOG.error("Error for removing mapping {} for node '{}'", logicalConnectionPoint, nodeId);
 143         }
 144     }
 145
 146     @Override
 147     public McCapabilities getMcCapbilities(String nodeId, String mcLcp) {
 148         /*
 149          * Getting physical mapping corresponding to logical connection point
 150          */
 151         InstanceIdentifier<McCapabilities> mcCapabilitiesIID = InstanceIdentifier.builder(Network.class)
 152             .child(Nodes.class, new NodesKey(nodeId)).child(McCapabilities.class, new McCapabilitiesKey(mcLcp)).build();
 153         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 154             Optional<McCapabilities> mcCapObject = readTx.read(LogicalDatastoreType.CONFIGURATION,
 155                 mcCapabilitiesIID).get();
 156             if (mcCapObject.isPresent()) {
 157                 McCapabilities mcCap = mcCapObject.get();
 158                 LOG.info("Found MC-cap for {} - {}. Mapping: {}", nodeId, mcLcp, mcCap.toString());
 159                 return mcCap;
 160             }
 161             LOG.warn("Could not find mc-capabilities for logical connection point {} for nodeId {}", mcLcp, nodeId);
 162         } catch (InterruptedException | ExecutionException ex) {
 163             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", mcLcp,
 164                 nodeId, ex);
 165         }
 166         return null;
 167     }
 168
 169
 170     @Override
 171     public void deletePortMappingNode(String nodeId) {
 172         LOG.info("Deleting Mapping Data corresponding at node '{}'", nodeId);
 173         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
 174         InstanceIdentifier<Nodes> nodesIID = InstanceIdentifier.create(Network.class)
 175             .child(Nodes.class, new NodesKey(nodeId));
 176         rw.delete(LogicalDatastoreType.CONFIGURATION, nodesIID);
 177         try {
 178             rw.commit().get(1, TimeUnit.SECONDS);
 179             LOG.info("Port mapping removal for node '{}'", nodeId);
 180         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 181             LOG.error("Error for removing port mapping infos for node '{}'", nodeId, e);
 182         }
 183     }
 184
 185     @Override
 186     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 187         OpenroadmNodeVersion openROADMversion = getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 188         switch (openROADMversion.getIntValue()) {
 189             case 1:
 190                 return portMappingVersion121.updateMapping(nodeId, oldMapping);
 191             case 2:
 192                 return portMappingVersion22.updateMapping(nodeId, oldMapping);
 193             case 3:
 194                 return portMappingVersion710.updateMapping(nodeId, oldMapping);
 195             default:
 196                 return false;
 197         }
 198     }
 199
 200     @Override
 201     public Nodes getNode(String nodeId) {
 202         InstanceIdentifier<Nodes> nodePortMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
 203             new NodesKey(nodeId)).build();
 204         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 205             Optional<Nodes> nodePortMapObject =
 206                 readTx.read(LogicalDatastoreType.CONFIGURATION, nodePortMappingIID).get();
 207             if (nodePortMapObject.isPresent()) {
 208                 Nodes node = nodePortMapObject.get();
 209                 LOG.info("Found node {} in portmapping.", nodeId);
 210                 return node;
 211             }
 212             LOG.warn("Could not find node {} in portmapping.", nodeId);
 213         } catch (InterruptedException | ExecutionException e) {
 214             LOG.error("Unable to get node {} in portmapping", nodeId, e);
 215         }
 216         return null;
 217     }
 218
 219     @Override
 220     public boolean updatePortMappingWithOduSwitchingPools(String nodeId, InstanceIdentifier<OduSwitchingPools> ospIID,
 221             Map<Uint16, List<InstanceIdentifier<PortList>>> nbliidMap) {
 222         OpenroadmNodeVersion openROADMversion = getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 223         switch (openROADMversion.getIntValue()) {
 224             case 3:
 225                 return portMappingVersion710.updatePortMappingWithOduSwitchingPools(nodeId, ospIID, nbliidMap);
 226             default:
 227                 LOG.error("Update of the port-mapping [odu-switching-pool] not available for this device version {}",
 228                     openROADMversion);
 229                 return false;
 230         }
 231     }
 232
 233     @Override
 234     public boolean isNodeExist(String nodeId) {
 235         return this.getNode(nodeId) != null;
 236     }
 237
 238 }