common/src/main/java/org/opendaylight/transportpce/common/crossconnect/CrossConnectImpl22.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 package org.opendaylight.transportpce.common.crossconnect;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import java.math.BigDecimal;
  12 import java.util.Collections;
  13 import java.util.List;
  14 import java.util.Optional;
  15 import java.util.concurrent.ExecutionException;
  16 import java.util.concurrent.Future;
  17
  18 import org.opendaylight.controller.md.sal.binding.api.MountPoint;
  19 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  20 import org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry;
  21 import org.opendaylight.transportpce.common.Timeouts;
  22 import org.opendaylight.transportpce.common.device.DeviceTransaction;
  23 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  24 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev171215.OpticalControlMode;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev171215.PowerDBm;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.GetConnectionPortTrailInputBuilder;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.GetConnectionPortTrailOutput;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.OrgOpenroadmDeviceService;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.connection.DestinationBuilder;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.connection.SourceBuilder;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.get.connection.port.trail.output.Ports;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.org.openroadm.device.container.OrgOpenroadmDevice;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.org.openroadm.device.container.org.openroadm.device.RoadmConnections;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsBuilder;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev171215.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsKey;
  37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  38 import org.opendaylight.yangtools.yang.common.RpcResult;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 public class CrossConnectImpl22 {
  43
  44     private static final Logger LOG = LoggerFactory.getLogger(CrossConnectImpl22.class);
  45     private final DeviceTransactionManager deviceTransactionManager;
  46
  47     public CrossConnectImpl22(DeviceTransactionManager deviceTransactionManager) {
  48         this.deviceTransactionManager = deviceTransactionManager;
  49     }
  50
  51     public Optional<RoadmConnections> getCrossConnect(String deviceId, String connectionNumber) {
  52         //TODO Change it to Operational later for real device
  53         return deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.CONFIGURATION,
  54                 generateRdmConnectionIID(connectionNumber), Timeouts.DEVICE_READ_TIMEOUT,
  55                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
  56     }
  57
  58
  59     public Optional<String> postCrossConnect(String deviceId, Long waveNumber, String srcTp, String destTp) {
  60         RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder();
  61         String connectionNumber = generateConnectionName(srcTp, destTp, waveNumber);
  62         rdmConnBldr.setConnectionName(connectionNumber);
  63
  64         rdmConnBldr.setOpticalControlMode(OpticalControlMode.Off);
  65
  66         rdmConnBldr.setSource(new SourceBuilder().setSrcIf(srcTp + "-" + waveNumber.toString()).build());
  67
  68         rdmConnBldr.setDestination(new DestinationBuilder().setDstIf(destTp + "-" + waveNumber.toString()).build());
  69
  70
  71         InstanceIdentifier<RoadmConnections> rdmConnectionIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
  72                 .child(RoadmConnections.class, new RoadmConnectionsKey(rdmConnBldr.getConnectionName()));
  73
  74         Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
  75         DeviceTransaction deviceTx;
  76         try {
  77             Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
  78             if (deviceTxOpt.isPresent()) {
  79                 deviceTx = deviceTxOpt.get();
  80             } else {
  81                 LOG.error("Device transaction for device {} was not found!", deviceId);
  82                 return Optional.empty();
  83             }
  84         } catch (InterruptedException | ExecutionException e) {
  85             LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
  86             return Optional.empty();
  87         }
  88
  89         // post the cross connect on the device
  90         deviceTx.put(LogicalDatastoreType.CONFIGURATION, rdmConnectionIID, rdmConnBldr.build());
  91         ListenableFuture<Void> submit =
  92                 deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
  93         try {
  94             submit.get();
  95             LOG.info("Roadm-connection successfully created: {}-{}-{}", srcTp, destTp, waveNumber);
  96             return Optional.of(connectionNumber);
  97         } catch (InterruptedException | ExecutionException e) {
  98             LOG.warn("Failed to post {}. Exception: {}", rdmConnBldr.build(), e);
  99         }
 100         return Optional.empty();
 101     }
 102
 103
 104     public boolean deleteCrossConnect(String deviceId, String connectionName) {
 105
 106         //Check if cross connect exists before delete
 107         if (!getCrossConnect(deviceId, connectionName).isPresent()) {
 108             LOG.warn("Cross connect does not exist, halting delete");
 109             return false;
 110         }
 111         Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
 112         DeviceTransaction deviceTx;
 113         try {
 114             Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
 115             if (deviceTxOpt.isPresent()) {
 116                 deviceTx = deviceTxOpt.get();
 117             } else {
 118                 LOG.error("Device transaction for device {} was not found!", deviceId);
 119                 return false;
 120             }
 121         } catch (InterruptedException | ExecutionException e) {
 122             LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
 123             return false;
 124         }
 125
 126         // post the cross connect on the device
 127         deviceTx.delete(LogicalDatastoreType.CONFIGURATION, generateRdmConnectionIID(connectionName));
 128         ListenableFuture<Void> submit =
 129                 deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
 130         try {
 131             submit.get();
 132             LOG.info("Roadm connection successfully deleted ");
 133             return true;
 134         } catch (InterruptedException | ExecutionException e) {
 135             LOG.warn("Failed to delete {}", connectionName, e);
 136         }
 137         return false;
 138     }
 139
 140
 141     public List<Ports> getConnectionPortTrail(String nodeId, Long waveNumber, String srcTp, String destTp)
 142             throws OpenRoadmInterfaceException {
 143         String connectionName = generateConnectionName(srcTp, destTp, waveNumber);
 144         Optional<MountPoint> mountPointOpt = deviceTransactionManager.getDeviceMountPoint(nodeId);
 145         List<Ports> ports = null;
 146         MountPoint mountPoint;
 147         if (mountPointOpt.isPresent()) {
 148             mountPoint = mountPointOpt.get();
 149         } else {
 150             LOG.error("Failed to obtain mount point for device {}!", nodeId);
 151             return Collections.emptyList();
 152         }
 153         final Optional<RpcConsumerRegistry> service = mountPoint.getService(RpcConsumerRegistry.class).toJavaUtil();
 154         if (!service.isPresent()) {
 155             LOG.error("Failed to get RpcService for node {}", nodeId);
 156         }
 157         final OrgOpenroadmDeviceService rpcService = service.get().getRpcService(OrgOpenroadmDeviceService.class);
 158         final GetConnectionPortTrailInputBuilder portTrainInputBuilder = new GetConnectionPortTrailInputBuilder();
 159         portTrainInputBuilder.setConnectionName(connectionName);
 160         final Future<RpcResult<GetConnectionPortTrailOutput>> portTrailOutput = rpcService.getConnectionPortTrail(
 161                 portTrainInputBuilder.build());
 162         if (portTrailOutput != null) {
 163             try {
 164                 RpcResult<GetConnectionPortTrailOutput> connectionPortTrailOutputRpcResult = portTrailOutput.get();
 165                 GetConnectionPortTrailOutput connectionPortTrailOutput = connectionPortTrailOutputRpcResult.getResult();
 166                 if (connectionPortTrailOutput == null) {
 167                     throw new OpenRoadmInterfaceException(String.format("RPC get connection port trail called on"
 168                             + " node %s returned null!", nodeId));
 169                 }
 170                 LOG.info("Getting port trail for node {}'s connection number {}", nodeId, connectionName);
 171                 ports = connectionPortTrailOutput.getPorts();
 172                 for (Ports port : ports) {
 173                     LOG.info("{} - Circuit pack {} - Port {}", nodeId, port.getCircuitPackName(), port.getPortName());
 174                 }
 175             } catch (InterruptedException | ExecutionException e) {
 176                 LOG.warn("Exception caught", e);
 177             }
 178         } else {
 179             LOG.warn("Port trail is null in getConnectionPortTrail for nodeId {}", nodeId);
 180         }
 181         return ports != null ? ports : Collections.emptyList();
 182     }
 183
 184
 185     public boolean setPowerLevel(String deviceId, Enum mode, BigDecimal powerValue, String connectionName) {
 186         Optional<RoadmConnections> rdmConnOpt = getCrossConnect(deviceId, connectionName);
 187         if (rdmConnOpt.isPresent()) {
 188             RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder(rdmConnOpt.get());
 189             rdmConnBldr.setOpticalControlMode(OpticalControlMode.values()[mode.ordinal()]);
 190             if (powerValue != null) {
 191                 rdmConnBldr.setTargetOutputPower(new PowerDBm(powerValue));
 192             }
 193             RoadmConnections newRdmConn = rdmConnBldr.build();
 194
 195             Future<Optional<DeviceTransaction>> deviceTxFuture =
 196                     deviceTransactionManager.getDeviceTransaction(deviceId);
 197             DeviceTransaction deviceTx;
 198             try {
 199                 Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
 200                 if (deviceTxOpt.isPresent()) {
 201                     deviceTx = deviceTxOpt.get();
 202                 } else {
 203                     LOG.error("Transaction for device {} was not found!", deviceId);
 204                     return false;
 205                 }
 206             } catch (InterruptedException | ExecutionException e) {
 207                 LOG.error("Unable to get transaction for device {}!", deviceId, e);
 208                 return false;
 209             }
 210
 211             // post the cross connect on the device
 212             InstanceIdentifier<RoadmConnections> roadmConnIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 213                     .child(RoadmConnections.class, new RoadmConnectionsKey(connectionName));
 214             deviceTx.put(LogicalDatastoreType.CONFIGURATION, roadmConnIID, newRdmConn);
 215             ListenableFuture<Void> submit = deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT,
 216                     Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
 217             try {
 218                 submit.get();
 219                 LOG.info("Roadm connection power level successfully set ");
 220                 return true;
 221             } catch (InterruptedException | ExecutionException ex) {
 222                 LOG.warn("Failed to post {}", newRdmConn, ex);
 223             }
 224
 225         } else {
 226             LOG.warn("Roadm-Connection is null in set power level ({})", connectionName);
 227         }
 228         return false;
 229     }
 230
 231     private InstanceIdentifier<RoadmConnections> generateRdmConnectionIID(String connectionNumber) {
 232         return InstanceIdentifier.create(OrgOpenroadmDevice.class)
 233                 .child(RoadmConnections.class, new RoadmConnectionsKey(connectionNumber));
 234     }
 235
 236     private String generateConnectionName(String srcTp, String destTp, Long waveNumber) {
 237         return srcTp + "-" + destTp + "-" + waveNumber;
 238     }
 239 }