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
  13 import java.util.Optional;
  14 import java.util.concurrent.ExecutionException;
  15 import java.util.concurrent.TimeUnit;
  16 import java.util.concurrent.TimeoutException;
  17 import org.opendaylight.mdsal.binding.api.DataBroker;
  18 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  19 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  20 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.Network;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.Nodes;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.NodesKey;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.Mapping;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.MappingBuilder;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.MappingKey;
  27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.McCapabilities;
  28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.McCapabilitiesKey;
  29 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes.NodeInfo.OpenroadmVersion;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34
  35 public class PortMappingImpl implements PortMapping {
  36
  37     private static final Logger LOG = LoggerFactory.getLogger(PortMappingImpl.class);
  38
  39     private final DataBroker dataBroker;
  40     private final PortMappingVersion221 portMappingVersion22;
  41     private final PortMappingVersion121 portMappingVersion121;
  42
  43     public PortMappingImpl(DataBroker dataBroker, PortMappingVersion221 portMappingVersion22,
  44         PortMappingVersion121 portMappingVersion121) {
  45
  46         this.dataBroker = dataBroker;
  47         this.portMappingVersion22 = portMappingVersion22;
  48         this.portMappingVersion121 = portMappingVersion121;
  49     }
  50
  51     @Override
  52     public boolean createMappingData(String nodeId, String nodeVersion) {
  53         if (nodeVersion.equals(OPENROADM_DEVICE_VERSION_1_2_1)) {
  54             return portMappingVersion121.createMappingData(nodeId);
  55         } else if (nodeVersion.equals(OPENROADM_DEVICE_VERSION_2_2_1)) {
  56             return portMappingVersion22.createMappingData(nodeId);
  57         }
  58         LOG.error("Unable to create mapping data for unmanaged openroadm device version");
  59         return false;
  60     }
  61
  62
  63
  64     @Override
  65     public Mapping getMapping(String nodeId, String logicalConnPoint) {
  66
  67         /*
  68          * Getting physical mapping corresponding to logical connection point
  69          */
  70         InstanceIdentifier<Mapping> portMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
  71             new NodesKey(nodeId)).child(Mapping.class, new MappingKey(logicalConnPoint)).build();
  72         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
  73             Optional<Mapping> mapObject = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get();
  74             if (mapObject.isPresent()) {
  75                 Mapping mapping = mapObject.get();
  76                 LOG.info("Found mapping for {} - {}. Mapping: {}", nodeId, logicalConnPoint, mapping.toString());
  77                 return mapping;
  78             }
  79             LOG.warn("Could not find mapping for logical connection point {} for nodeId {}", logicalConnPoint, nodeId);
  80         } catch (InterruptedException | ExecutionException ex) {
  81             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", logicalConnPoint,
  82                 nodeId, ex);
  83         }
  84         return null;
  85     }
  86
  87
  88     @Override
  89     public McCapabilities getMcCapbilities(String nodeId, String mcLcp) {
  90         /*
  91          * Getting physical mapping corresponding to logical connection point
  92          */
  93         InstanceIdentifier<McCapabilities> mcCapabilitiesIID = InstanceIdentifier.builder(Network.class)
  94             .child(Nodes.class, new NodesKey(nodeId)).child(McCapabilities.class, new McCapabilitiesKey(mcLcp)).build();
  95         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
  96             Optional<McCapabilities> mcCapObject = readTx.read(LogicalDatastoreType.CONFIGURATION,
  97                 mcCapabilitiesIID).get();
  98             if (mcCapObject.isPresent()) {
  99                 McCapabilities mcCap = mcCapObject.get();
 100                 LOG.info("Found MC-cap for {} - {}. Mapping: {}", nodeId, mcLcp, mcCap.toString());
 101                 return mcCap;
 102             }
 103             LOG.warn("Could not find mapping for logical connection point {} for nodeId {}", mcLcp, nodeId);
 104         } catch (InterruptedException | ExecutionException ex) {
 105             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", mcLcp,
 106                 nodeId, ex);
 107         }
 108         return null;
 109     }
 110
 111
 112     @Override
 113     public void deleteMappingData(String nodeId) {
 114         LOG.info("Deleting Mapping Data corresponding at node '{}'", nodeId);
 115         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
 116         InstanceIdentifier<Nodes> nodesIID = InstanceIdentifier.create(Network.class)
 117             .child(Nodes.class, new NodesKey(nodeId));
 118         rw.delete(LogicalDatastoreType.CONFIGURATION, nodesIID);
 119         try {
 120             rw.commit().get(1, TimeUnit.SECONDS);
 121             LOG.info("Port mapping removal for node '{}'", nodeId);
 122         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 123             LOG.error("Error for removing port mapping infos for node '{}'", nodeId);
 124         }
 125
 126     }
 127
 128     @Override
 129     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 130         OpenroadmVersion openROADMversion = this.getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 131         if (openROADMversion.getIntValue() == 1) {
 132             return portMappingVersion121.updateMapping(nodeId,oldMapping);
 133         } else if (openROADMversion.getIntValue() == 2) {
 134             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200827.network.nodes
 135                 .MappingBuilder oldMapping2Bldr = new MappingBuilder().setLogicalConnectionPoint(oldMapping
 136                 .getLogicalConnectionPoint()).setPortDirection(oldMapping.getPortDirection());
 137             if (oldMapping.getConnectionMapLcp() != null) {
 138                 oldMapping2Bldr.setConnectionMapLcp(oldMapping.getConnectionMapLcp());
 139             }
 140             if (oldMapping.getPartnerLcp() != null) {
 141                 oldMapping2Bldr.setPartnerLcp(oldMapping.getPartnerLcp());
 142             }
 143             if (oldMapping.getPortQual() != null) {
 144                 oldMapping2Bldr.setPortQual(oldMapping.getPortQual());
 145             }
 146             if (oldMapping.getSupportingCircuitPackName() != null) {
 147                 oldMapping2Bldr.setSupportingCircuitPackName(oldMapping.getSupportingCircuitPackName());
 148             }
 149             if (oldMapping.getSupportingOms() != null) {
 150                 oldMapping2Bldr.setSupportingOms(oldMapping.getSupportingOms());
 151             }
 152             if (oldMapping.getSupportingOts() != null) {
 153                 oldMapping2Bldr.setSupportingOts(oldMapping.getSupportingOts());
 154             }
 155             if (oldMapping.getSupportingPort() != null) {
 156                 oldMapping2Bldr.setSupportingPort(oldMapping.getSupportingPort());
 157             }
 158             return portMappingVersion22.updateMapping(nodeId, oldMapping2Bldr.build());
 159         }
 160         return false;
 161     }
 162
 163     @Override
 164     public Nodes getNode(String nodeId) {
 165         InstanceIdentifier<Nodes> nodePortMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
 166             new NodesKey(nodeId)).build();
 167         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 168             Optional<Nodes> nodePortMapObject =
 169                 readTx.read(LogicalDatastoreType.CONFIGURATION, nodePortMappingIID).get();
 170             if (nodePortMapObject.isPresent()) {
 171                 Nodes node = nodePortMapObject.get();
 172                 LOG.info("Found node {} in portmapping.", nodeId);
 173                 return node;
 174             }
 175             LOG.warn("Could not find node {} in portmapping.", nodeId);
 176         } catch (InterruptedException | ExecutionException ex) {
 177             LOG.error("Unable to get node {} in portmapping", nodeId);
 178         }
 179         return null;
 180     }
 181
 182
 183 }