common/src/main/java/org/opendaylight/transportpce/common/crossconnect/CrossConnectImpl121.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.FluentFuture;
  11 import java.math.BigDecimal;
  12 import java.util.ArrayList;
  13 import java.util.Collections;
  14 import java.util.List;
  15 import java.util.Optional;
  16 import java.util.concurrent.ExecutionException;
  17 import java.util.concurrent.Future;
  18 import org.eclipse.jdt.annotation.NonNull;
  19 import org.opendaylight.mdsal.binding.api.MountPoint;
  20 import org.opendaylight.mdsal.binding.api.RpcConsumerRegistry;
  21 import org.opendaylight.mdsal.common.api.CommitInfo;
  22 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  23 import org.opendaylight.transportpce.common.Timeouts;
  24 import org.opendaylight.transportpce.common.device.DeviceTransaction;
  25 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  26 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.OpticalControlMode;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.PowerDBm;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.GetConnectionPortTrailInputBuilder;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.GetConnectionPortTrailOutput;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.OrgOpenroadmDeviceService;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.connection.DestinationBuilder;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.connection.SourceBuilder;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.get.connection.port.trail.output.Ports;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.RoadmConnections;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsKey;
  39 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  40 import org.opendaylight.yangtools.yang.common.RpcResult;
  41 import org.slf4j.Logger;
  42 import org.slf4j.LoggerFactory;
  43
  44 public class CrossConnectImpl121 {
  45     private static final Logger LOG = LoggerFactory.getLogger(CrossConnectImpl121.class);
  46
  47     private final DeviceTransactionManager deviceTransactionManager;
  48
  49     public CrossConnectImpl121(DeviceTransactionManager deviceTransactionManager) {
  50         this.deviceTransactionManager = deviceTransactionManager;
  51     }
  52
  53     public Optional<RoadmConnections> getCrossConnect(String deviceId, String connectionNumber) {
  54         return deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.OPERATIONAL,
  55                 generateRdmConnectionIID(connectionNumber), Timeouts.DEVICE_READ_TIMEOUT,
  56                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
  57     }
  58
  59     public Optional<String> postCrossConnect(String deviceId, Long waveNumber, String srcTp, String destTp) {
  60         RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder();
  61         String connectionNumber = generateConnectionNumber(srcTp, destTp, waveNumber);
  62         rdmConnBldr.setConnectionNumber(connectionNumber);
  63         rdmConnBldr.setWavelengthNumber(waveNumber);
  64         rdmConnBldr.setOpticalControlMode(OpticalControlMode.Off);
  65         rdmConnBldr.setSource(new SourceBuilder().setSrcIf(srcTp + "-" + waveNumber.toString()).build());
  66         rdmConnBldr.setDestination(new DestinationBuilder().setDstIf(destTp + "-" + waveNumber.toString()).build());
  67         InstanceIdentifier<RoadmConnections> rdmConnectionIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
  68                 .child(RoadmConnections.class, new RoadmConnectionsKey(rdmConnBldr.getConnectionNumber()));
  69
  70         Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
  71         DeviceTransaction deviceTx;
  72         try {
  73             Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
  74             if (deviceTxOpt.isPresent()) {
  75                 deviceTx = deviceTxOpt.get();
  76             } else {
  77                 LOG.error("Device transaction for device {} was not found!", deviceId);
  78                 return Optional.empty();
  79             }
  80         } catch (InterruptedException | ExecutionException e) {
  81             LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
  82             return Optional.empty();
  83         }
  84
  85         // post the cross connect on the device
  86         deviceTx.put(LogicalDatastoreType.CONFIGURATION, rdmConnectionIID, rdmConnBldr.build());
  87         FluentFuture<? extends @NonNull CommitInfo> commit =
  88                 deviceTx.commit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
  89         try {
  90             commit.get();
  91             LOG.info("Roadm-connection successfully created: {}-{}-{}", srcTp, destTp, waveNumber);
  92             return Optional.of(connectionNumber);
  93         } catch (InterruptedException | ExecutionException e) {
  94             LOG.warn("Failed to post {}. Exception: ", rdmConnBldr.build(), e);
  95         }
  96         return Optional.empty();
  97     }
  98
  99     public List<String> deleteCrossConnect(String deviceId, String connectionNumber) {
 100         List<String> interfList = new ArrayList<>();
 101         Optional<RoadmConnections> xc = getCrossConnect(deviceId, connectionNumber);
 102         //Check if cross connect exists before delete
 103         if (xc.isPresent()) {
 104             interfList.add(xc.get().getSource().getSrcIf());
 105             interfList.add(xc.get().getDestination().getDstIf());
 106         } else {
 107             LOG.warn("Cross connect does not exist, halting delete");
 108             return null;
 109         }
 110         Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
 111         DeviceTransaction deviceTx;
 112         try {
 113             Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
 114             if (deviceTxOpt.isPresent()) {
 115                 deviceTx = deviceTxOpt.get();
 116             } else {
 117                 LOG.error("Device transaction for device {} was not found!", deviceId);
 118                 return null;
 119             }
 120         } catch (InterruptedException | ExecutionException e) {
 121             LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
 122             return null;
 123         }
 124
 125         // post the cross connect on the device
 126         deviceTx.delete(LogicalDatastoreType.CONFIGURATION, generateRdmConnectionIID(connectionNumber));
 127         FluentFuture<? extends @NonNull CommitInfo> commit =
 128                 deviceTx.commit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
 129         try {
 130             commit.get();
 131             LOG.info("Roadm connection successfully deleted ");
 132             return interfList;
 133         } catch (InterruptedException | ExecutionException e) {
 134             LOG.warn("Failed to delete {}", connectionNumber, e);
 135         }
 136         return null;
 137     }
 138
 139
 140     public List<Ports> getConnectionPortTrail(String nodeId, Long waveNumber, String srcTp, String destTp)
 141             throws OpenRoadmInterfaceException {
 142         String connectionName = generateConnectionNumber(srcTp, destTp, waveNumber);
 143         Optional<MountPoint> mountPointOpt = deviceTransactionManager.getDeviceMountPoint(nodeId);
 144         List<Ports> ports = null;
 145         MountPoint mountPoint;
 146         if (mountPointOpt.isPresent()) {
 147             mountPoint = mountPointOpt.get();
 148         } else {
 149             LOG.error("Failed to obtain mount point for device {}!", nodeId);
 150             return Collections.emptyList();
 151         }
 152         final Optional<RpcConsumerRegistry> service = mountPoint.getService(RpcConsumerRegistry.class);
 153         if (!service.isPresent()) {
 154             LOG.error("Failed to get RpcService for node {}", nodeId);
 155         }
 156         final OrgOpenroadmDeviceService rpcService = service.get().getRpcService(OrgOpenroadmDeviceService.class);
 157         final GetConnectionPortTrailInputBuilder portTrainInputBuilder = new GetConnectionPortTrailInputBuilder();
 158         portTrainInputBuilder.setConnectionNumber(connectionName);
 159         final Future<RpcResult<GetConnectionPortTrailOutput>> portTrailOutput = rpcService.getConnectionPortTrail(
 160                 portTrainInputBuilder.build());
 161         if (portTrailOutput != null) {
 162             try {
 163                 RpcResult<GetConnectionPortTrailOutput> connectionPortTrailOutputRpcResult = portTrailOutput.get();
 164                 GetConnectionPortTrailOutput connectionPortTrailOutput = connectionPortTrailOutputRpcResult.getResult();
 165                 if (connectionPortTrailOutput == null) {
 166                     throw new OpenRoadmInterfaceException(String.format("RPC get connection port trail called on"
 167                             + " node %s returned null!", nodeId));
 168                 }
 169                 LOG.info("Getting port trail for node {}'s connection number {}", nodeId, connectionName);
 170                 ports = connectionPortTrailOutput.getPorts();
 171                 for (Ports port : ports) {
 172                     LOG.info("{} - Circuit pack {} - Port {}", nodeId, port.getCircuitPackName(), port.getPortName());
 173                 }
 174             } catch (InterruptedException | ExecutionException e) {
 175                 LOG.warn("Exception caught", e);
 176             }
 177         } else {
 178             LOG.warn("Port trail is null in getConnectionPortTrail for nodeId {}", nodeId);
 179         }
 180         return ports != null ? ports : Collections.emptyList();
 181     }
 182
 183     private InstanceIdentifier<RoadmConnections> generateRdmConnectionIID(String connectionNumber) {
 184         return InstanceIdentifier.create(OrgOpenroadmDevice.class)
 185                 .child(RoadmConnections.class, new RoadmConnectionsKey(connectionNumber));
 186     }
 187
 188     private String generateConnectionNumber(String srcTp, String destTp, Long waveNumber) {
 189         return srcTp + "-" + destTp + "-" + waveNumber;
 190     }
 191
 192     public boolean setPowerLevel(String deviceId, OpticalControlMode mode, BigDecimal powerValue, String ctNumber) {
 193
 194         Optional<RoadmConnections> rdmConnOpt = getCrossConnect(deviceId, ctNumber);
 195         if (rdmConnOpt.isPresent()) {
 196             RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder(rdmConnOpt.get())
 197                     .setOpticalControlMode(mode);
 198             if (powerValue != null) {
 199                 rdmConnBldr.setTargetOutputPower(new PowerDBm(powerValue));
 200             }
 201             RoadmConnections newRdmConn = rdmConnBldr.build();
 202
 203             Future<Optional<DeviceTransaction>> deviceTxFuture =
 204                     deviceTransactionManager.getDeviceTransaction(deviceId);
 205             DeviceTransaction deviceTx;
 206             try {
 207                 Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
 208                 if (deviceTxOpt.isPresent()) {
 209                     deviceTx = deviceTxOpt.get();
 210                 } else {
 211                     LOG.error("Transaction for device {} was not found!", deviceId);
 212                     return false;
 213                 }
 214             } catch (InterruptedException | ExecutionException e) {
 215                 LOG.error("Unable to get transaction for device {}!", deviceId, e);
 216                 return false;
 217             }
 218
 219             // post the cross connect on the device
 220             InstanceIdentifier<RoadmConnections> roadmConnIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 221                     .child(RoadmConnections.class, new RoadmConnectionsKey(ctNumber));
 222             deviceTx.put(LogicalDatastoreType.CONFIGURATION, roadmConnIID, newRdmConn);
 223             FluentFuture<? extends @NonNull CommitInfo> commit =
 224                 deviceTx.commit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
 225             try {
 226                 commit.get();
 227                 LOG.info("Roadm connection power level successfully set ");
 228                 return true;
 229             } catch (InterruptedException | ExecutionException ex) {
 230                 LOG.warn("Failed to post {}", newRdmConn, ex);
 231             }
 232
 233         } else {
 234             LOG.warn("Roadm-Connection is null in set power level ({})", ctNumber);
 235         }
 236         return false;
 237     }
 238
 239 }