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.controller.md.sal.binding.api.DataBroker;
  19 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  20 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  21 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.Network;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.Nodes;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.NodesKey;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.Mapping;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.MappingBuilder;
  27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes.MappingKey;
  28 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.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 (ReadOnlyTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
  73             Optional<Mapping> mapObject = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get()
  74                 .toJavaUtil();
  75             if (mapObject.isPresent()) {
  76                 Mapping mapping = mapObject.get();
  77                 LOG.info("Found mapping for {} - {}. Mapping: {}", nodeId, logicalConnPoint, mapping.toString());
  78                 return mapping;
  79             } else {
  80                 LOG.warn("Could not find mapping for logical connection point {} for nodeId {}", logicalConnPoint,
  81                     nodeId);
  82             }
  83         } catch (InterruptedException | ExecutionException ex) {
  84             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", logicalConnPoint,
  85                 nodeId, ex);
  86         }
  87         return null;
  88     }
  89
  90
  91
  92
  93     @Override
  94     public void deleteMappingData(String nodeId) {
  95         LOG.info("Deleting Mapping Data corresponding at node '{}'", nodeId);
  96         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
  97         InstanceIdentifier<Nodes> nodesIID = InstanceIdentifier.create(Network.class)
  98             .child(Nodes.class, new NodesKey(nodeId));
  99         rw.delete(LogicalDatastoreType.CONFIGURATION, nodesIID);
 100         try {
 101             rw.submit().get(1, TimeUnit.SECONDS);
 102             LOG.info("Port mapping removal for node '{}'", nodeId);
 103         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 104             LOG.error("Error for removing port mapping infos for node '{}'", nodeId);
 105         }
 106
 107     }
 108
 109     @Override
 110     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 111         OpenroadmVersion openROADMversion = this.getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 112         if (openROADMversion.getIntValue() == 1) {
 113             return portMappingVersion121.updateMapping(nodeId,oldMapping);
 114         }
 115         else if (openROADMversion.getIntValue() == 2) {
 116             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev190702.network.nodes
 117                 .MappingBuilder oldMapping2Bldr = new MappingBuilder().setLogicalConnectionPoint(oldMapping
 118                 .getLogicalConnectionPoint()).setPortDirection(oldMapping.getPortDirection());
 119             if (oldMapping.getAssociatedLcp() != null) {
 120                 oldMapping2Bldr.setAssociatedLcp(oldMapping.getAssociatedLcp());
 121             }
 122             if (oldMapping.getPartnerLcp() != null) {
 123                 oldMapping2Bldr.setPartnerLcp(oldMapping.getPartnerLcp());
 124             }
 125             if (oldMapping.getPortQual() != null) {
 126                 oldMapping2Bldr.setPortQual(oldMapping.getPortQual());
 127             }
 128             if (oldMapping.getSupportingCircuitPackName() != null) {
 129                 oldMapping2Bldr.setSupportingCircuitPackName(oldMapping.getSupportingCircuitPackName());
 130             }
 131             if (oldMapping.getSupportingOms() != null) {
 132                 oldMapping2Bldr.setSupportingOms(oldMapping.getSupportingOms());
 133             }
 134             if (oldMapping.getSupportingOts() != null) {
 135                 oldMapping2Bldr.setSupportingOts(oldMapping.getSupportingOts());
 136             }
 137             if (oldMapping.getSupportingPort() != null) {
 138                 oldMapping2Bldr.setSupportingPort(oldMapping.getSupportingPort());
 139             }
 140             return portMappingVersion22.updateMapping(nodeId, oldMapping2Bldr.build());
 141         }
 142
 143         else {
 144             return false;
 145         }
 146     }
 147
 148     @Override
 149     public Nodes getNode(String nodeId) {
 150         InstanceIdentifier<Nodes> nodePortMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
 151             new NodesKey(nodeId)).build();
 152         try (ReadOnlyTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 153             Optional<Nodes> nodePortMapObject = readTx.read(LogicalDatastoreType.CONFIGURATION, nodePortMappingIID)
 154                 .get().toJavaUtil();
 155             if (nodePortMapObject.isPresent()) {
 156                 Nodes node = nodePortMapObject.get();
 157                 LOG.info("Found node {} in portmapping.", nodeId);
 158                 return node;
 159             } else {
 160                 LOG.warn("Could not find node {} in portmapping.", nodeId);
 161             }
 162         } catch (InterruptedException | ExecutionException ex) {
 163             LOG.error("Unable to get node {} in portmapping", nodeId);
 164         }
 165         return null;
 166     }
 167
 168
 169 }