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.rev200429.Network;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.Nodes;
  23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.NodesKey;
  24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.Mapping;
  25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.MappingBuilder;
  26 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.MappingKey;
  27 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes.NodeInfo.OpenroadmVersion;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32
  33 public class PortMappingImpl implements PortMapping {
  34
  35     private static final Logger LOG = LoggerFactory.getLogger(PortMappingImpl.class);
  36
  37     private final DataBroker dataBroker;
  38     private final PortMappingVersion221 portMappingVersion22;
  39     private final PortMappingVersion121 portMappingVersion121;
  40
  41     public PortMappingImpl(DataBroker dataBroker, PortMappingVersion221 portMappingVersion22,
  42         PortMappingVersion121 portMappingVersion121) {
  43
  44         this.dataBroker = dataBroker;
  45         this.portMappingVersion22 = portMappingVersion22;
  46         this.portMappingVersion121 = portMappingVersion121;
  47     }
  48
  49     @Override
  50     public boolean createMappingData(String nodeId, String nodeVersion) {
  51         if (nodeVersion.equals(OPENROADM_DEVICE_VERSION_1_2_1)) {
  52             return portMappingVersion121.createMappingData(nodeId);
  53         } else if (nodeVersion.equals(OPENROADM_DEVICE_VERSION_2_2_1)) {
  54             return portMappingVersion22.createMappingData(nodeId);
  55         } else {
  56             LOG.error("Unable to create mapping data for unmanaged openroadm device version");
  57             return false;
  58         }
  59     }
  60
  61
  62
  63     @Override
  64     public Mapping getMapping(String nodeId, String logicalConnPoint) {
  65
  66         /*
  67          * Getting physical mapping corresponding to logical connection point
  68          */
  69         InstanceIdentifier<Mapping> portMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
  70             new NodesKey(nodeId)).child(Mapping.class, new MappingKey(logicalConnPoint)).build();
  71         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
  72             Optional<Mapping> mapObject = readTx.read(LogicalDatastoreType.CONFIGURATION, portMappingIID).get();
  73             if (mapObject.isPresent()) {
  74                 Mapping mapping = mapObject.get();
  75                 LOG.info("Found mapping for {} - {}. Mapping: {}", nodeId, logicalConnPoint, mapping.toString());
  76                 return mapping;
  77             } else {
  78                 LOG.warn("Could not find mapping for logical connection point {} for nodeId {}", logicalConnPoint,
  79                     nodeId);
  80             }
  81         } catch (InterruptedException | ExecutionException ex) {
  82             LOG.error("Unable to read mapping for logical connection point : {} for nodeId {}", logicalConnPoint,
  83                 nodeId, ex);
  84         }
  85         return null;
  86     }
  87
  88
  89
  90
  91     @Override
  92     public void deleteMappingData(String nodeId) {
  93         LOG.info("Deleting Mapping Data corresponding at node '{}'", nodeId);
  94         WriteTransaction rw = this.dataBroker.newWriteOnlyTransaction();
  95         InstanceIdentifier<Nodes> nodesIID = InstanceIdentifier.create(Network.class)
  96             .child(Nodes.class, new NodesKey(nodeId));
  97         rw.delete(LogicalDatastoreType.CONFIGURATION, nodesIID);
  98         try {
  99             rw.commit().get(1, TimeUnit.SECONDS);
 100             LOG.info("Port mapping removal for node '{}'", nodeId);
 101         } catch (InterruptedException | ExecutionException | TimeoutException e) {
 102             LOG.error("Error for removing port mapping infos for node '{}'", nodeId);
 103         }
 104
 105     }
 106
 107     @Override
 108     public boolean updateMapping(String nodeId, Mapping oldMapping) {
 109         OpenroadmVersion openROADMversion = this.getNode(nodeId).getNodeInfo().getOpenroadmVersion();
 110         if (openROADMversion.getIntValue() == 1) {
 111             return portMappingVersion121.updateMapping(nodeId,oldMapping);
 112         }
 113         else if (openROADMversion.getIntValue() == 2) {
 114             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev200429.network.nodes
 115                 .MappingBuilder oldMapping2Bldr = new MappingBuilder().setLogicalConnectionPoint(oldMapping
 116                 .getLogicalConnectionPoint()).setPortDirection(oldMapping.getPortDirection());
 117             if (oldMapping.getConnectionMapLcp() != null) {
 118                 oldMapping2Bldr.setConnectionMapLcp(oldMapping.getConnectionMapLcp());
 119             }
 120             if (oldMapping.getPartnerLcp() != null) {
 121                 oldMapping2Bldr.setPartnerLcp(oldMapping.getPartnerLcp());
 122             }
 123             if (oldMapping.getPortQual() != null) {
 124                 oldMapping2Bldr.setPortQual(oldMapping.getPortQual());
 125             }
 126             if (oldMapping.getSupportingCircuitPackName() != null) {
 127                 oldMapping2Bldr.setSupportingCircuitPackName(oldMapping.getSupportingCircuitPackName());
 128             }
 129             if (oldMapping.getSupportingOms() != null) {
 130                 oldMapping2Bldr.setSupportingOms(oldMapping.getSupportingOms());
 131             }
 132             if (oldMapping.getSupportingOts() != null) {
 133                 oldMapping2Bldr.setSupportingOts(oldMapping.getSupportingOts());
 134             }
 135             if (oldMapping.getSupportingPort() != null) {
 136                 oldMapping2Bldr.setSupportingPort(oldMapping.getSupportingPort());
 137             }
 138             return portMappingVersion22.updateMapping(nodeId, oldMapping2Bldr.build());
 139         }
 140
 141         else {
 142             return false;
 143         }
 144     }
 145
 146     @Override
 147     public Nodes getNode(String nodeId) {
 148         InstanceIdentifier<Nodes> nodePortMappingIID = InstanceIdentifier.builder(Network.class).child(Nodes.class,
 149             new NodesKey(nodeId)).build();
 150         try (ReadTransaction readTx = this.dataBroker.newReadOnlyTransaction()) {
 151             Optional<Nodes> nodePortMapObject =
 152                 readTx.read(LogicalDatastoreType.CONFIGURATION, nodePortMappingIID).get();
 153             if (nodePortMapObject.isPresent()) {
 154                 Nodes node = nodePortMapObject.get();
 155                 LOG.info("Found node {} in portmapping.", nodeId);
 156                 return node;
 157             } else {
 158                 LOG.warn("Could not find node {} in portmapping.", nodeId);
 159             }
 160         } catch (InterruptedException | ExecutionException ex) {
 161             LOG.error("Unable to get node {} in portmapping", nodeId);
 162         }
 163         return null;
 164     }
 165
 166
 167 }