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
  18 import org.opendaylight.mdsal.binding.api.DataBroker;
  19 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  20 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  21 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.Network;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.Nodes;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.NodesKey;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.nodes.Mapping;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.nodes.MappingBuilder;
  27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.nodes.MappingKey;
  28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.nodes.NodeInfo.OpenroadmVersion;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33
  34 public class PortMappingImpl implements PortMapping {
  35
  36     private static final Logger LOG = LoggerFactory.getLogger(PortMappingImpl.class);
  37
  38     private final DataBroker dataBroker;
  39     private final PortMappingVersion221 portMappingVersion22;
  40     private final PortMappingVersion121 portMappingVersion121;
  41
  42     public PortMappingImpl(DataBroker dataBroker, PortMappingVersion221 portMappingVersion22,
  43         PortMappingVersion121 portMappingVersion121) {
  44
  45         this.dataBroker = dataBroker;
  46         this.portMappingVersion22 = portMappingVersion22;
  47         this.portMappingVersion121 = portMappingVersion121;
  48     }
  49
  50     @Override
  51     public boolean createMappingData(String nodeId, String nodeVersion) {
  52         if (nodeVersion.equals(OPENROADM_DEVICE_VERSION_1_2_1)) {
  53             return portMappingVersion121.createMappingData(nodeId);
  54         } else if (nodeVersion.equals(OPENROADM_DEVICE_VERSION_2_2_1)) {
  55             return portMappingVersion22.createMappingData(nodeId);
  56         } else {
  57             LOG.error("Unable to create mapping data for unmanaged openroadm device version");
  58             return false;
  59         }
  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             } else {
  79                 LOG.warn("Could not find mapping for logical connection point {} for nodeId {}", logicalConnPoint,
  80                     nodeId);
  81             }
  82         } catch (InterruptedException | ExecutionException ex) {
  83             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", logicalConnPoint,
  84                 nodeId, ex);
  85         }
  86         return null;
  87     }
  88
  89
  90
  91
  92     @Override
  93     public void deleteMappingData(String nodeId) {
  94         LOG.info("Deleting Mapping Data corresponding at node '{}'", nodeId);
  95         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
  96         InstanceIdentifier<Nodes> nodesIID = InstanceIdentifier.create(Network.class)
  97             .child(Nodes.class, new NodesKey(nodeId));
  98         rw.delete(LogicalDatastoreType.CONFIGURATION, nodesIID);
  99         try {
 100             rw.commit().get(1, TimeUnit.SECONDS);
 101             LOG.info("Port mapping removal for node '{}'", nodeId);
 102         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 103             LOG.error("Error for removing port mapping infos for node '{}'", nodeId);
 104         }
 105
 106     }
 107
 108     @Override
 109     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 110         OpenroadmVersion openROADMversion = this.getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 111         if (openROADMversion.getIntValue() == 1) {
 112             return portMappingVersion121.updateMapping(nodeId,oldMapping);
 113         }
 114         else if (openROADMversion.getIntValue() == 2) {
 115             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200113.network.nodes
 116                 .MappingBuilder oldMapping2Bldr = new MappingBuilder().setLogicalConnectionPoint(oldMapping
 117                 .getLogicalConnectionPoint()).setPortDirection(oldMapping.getPortDirection());
 118             if (oldMapping.getConnectionMapLcp() != null) {
 119                 oldMapping2Bldr.setConnectionMapLcp(oldMapping.getConnectionMapLcp());
 120             }
 121             if (oldMapping.getPartnerLcp() != null) {
 122                 oldMapping2Bldr.setPartnerLcp(oldMapping.getPartnerLcp());
 123             }
 124             if (oldMapping.getPortQual() != null) {
 125                 oldMapping2Bldr.setPortQual(oldMapping.getPortQual());
 126             }
 127             if (oldMapping.getSupportingCircuitPackName() != null) {
 128                 oldMapping2Bldr.setSupportingCircuitPackName(oldMapping.getSupportingCircuitPackName());
 129             }
 130             if (oldMapping.getSupportingOms() != null) {
 131                 oldMapping2Bldr.setSupportingOms(oldMapping.getSupportingOms());
 132             }
 133             if (oldMapping.getSupportingOts() != null) {
 134                 oldMapping2Bldr.setSupportingOts(oldMapping.getSupportingOts());
 135             }
 136             if (oldMapping.getSupportingPort() != null) {
 137                 oldMapping2Bldr.setSupportingPort(oldMapping.getSupportingPort());
 138             }
 139             return portMappingVersion22.updateMapping(nodeId, oldMapping2Bldr.build());
 140         }
 141
 142         else {
 143             return false;
 144         }
 145     }
 146
 147     @Override
 148     public Nodes getNode(String nodeId) {
 149         InstanceIdentifier<Nodes> nodePortMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
 150             new NodesKey(nodeId)).build();
 151         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 152             Optional<Nodes> nodePortMapObject =
 153                 readTx.read(LogicalDatastoreType.CONFIGURATION, nodePortMappingIID).get();
 154             if (nodePortMapObject.isPresent()) {
 155                 Nodes node = nodePortMapObject.get();
 156                 LOG.info("Found node {} in portmapping.", nodeId);
 157                 return node;
 158             } else {
 159                 LOG.warn("Could not find node {} in portmapping.", nodeId);
 160             }
 161         } catch (InterruptedException | ExecutionException ex) {
 162             LOG.error("Unable to get node {} in portmapping", nodeId);
 163         }
 164         return null;
 165     }
 166
 167
 168 }