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.opendaylight.yangtools.yang.common.Uint32;
  42 import org.slf4j.Logger;
  43 import org.slf4j.LoggerFactory;
  44
  45 public class CrossConnectImpl121 {
  46     private static final Logger LOG = LoggerFactory.getLogger(CrossConnectImpl121.class);
  47
  48     private final DeviceTransactionManager deviceTransactionManager;
  49
  50     public CrossConnectImpl121(DeviceTransactionManager deviceTransactionManager) {
  51         this.deviceTransactionManager = deviceTransactionManager;
  52     }
  53
  54     public Optional<RoadmConnections> getCrossConnect(String deviceId, String connectionNumber) {
  55         return deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.OPERATIONAL,
  56                 generateRdmConnectionIID(connectionNumber), Timeouts.DEVICE_READ_TIMEOUT,
  57                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
  58     }
  59
  60     public Optional<String> postCrossConnect(String deviceId, Long waveNumber, String srcTp, String destTp) {
  61         RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder();
  62         String connectionNumber = generateConnectionNumber(srcTp, destTp, waveNumber);
  63         rdmConnBldr.setConnectionNumber(connectionNumber);
  64         rdmConnBldr.setWavelengthNumber(Uint32.valueOf(waveNumber));
  65         rdmConnBldr.setOpticalControlMode(OpticalControlMode.Off);
  66         rdmConnBldr.setSource(new SourceBuilder().setSrcIf(srcTp + "-" + waveNumber.toString()).build());
  67         rdmConnBldr.setDestination(new DestinationBuilder().setDstIf(destTp + "-" + waveNumber.toString()).build());
  68         InstanceIdentifier<RoadmConnections> rdmConnectionIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
  69                 .child(RoadmConnections.class, new RoadmConnectionsKey(rdmConnBldr.getConnectionNumber()));
  70
  71         Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
  72         DeviceTransaction deviceTx;
  73         try {
  74             Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
  75             if (deviceTxOpt.isPresent()) {
  76                 deviceTx = deviceTxOpt.get();
  77             } else {
  78                 LOG.error("Device transaction for device {} was not found!", deviceId);
  79                 return Optional.empty();
  80             }
  81         } catch (InterruptedException | ExecutionException e) {
  82             LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
  83             return Optional.empty();
  84         }
  85
  86         // post the cross connect on the device
  87         deviceTx.put(LogicalDatastoreType.CONFIGURATION, rdmConnectionIID, rdmConnBldr.build());
  88         FluentFuture<? extends @NonNull CommitInfo> commit =
  89                 deviceTx.commit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
  90         try {
  91             commit.get();
  92             LOG.info("Roadm-connection successfully created: {}-{}-{}", srcTp, destTp, waveNumber);
  93             return Optional.of(connectionNumber);
  94         } catch (InterruptedException | ExecutionException e) {
  95             LOG.warn("Failed to post {}. Exception: ", rdmConnBldr.build(), e);
  96         }
  97         return Optional.empty();
  98     }
  99
 100     public List<String> deleteCrossConnect(String deviceId, String connectionNumber) {
 101         List<String> interfList = new ArrayList<>();
 102         Optional<RoadmConnections> xc = getCrossConnect(deviceId, connectionNumber);
 103         //Check if cross connect exists before delete
 104         if (xc.isPresent()) {
 105             interfList.add(xc.get().getSource().getSrcIf());
 106             interfList.add(xc.get().getDestination().getDstIf());
 107         } else {
 108             LOG.warn("Cross connect does not exist, halting delete");
 109             return null;
 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 null;
 120             }
 121         } catch (InterruptedException | ExecutionException e) {
 122             LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
 123             return null;
 124         }
 125
 126         // post the cross connect on the device
 127         deviceTx.delete(LogicalDatastoreType.CONFIGURATION, generateRdmConnectionIID(connectionNumber));
 128         FluentFuture<? extends @NonNull CommitInfo> commit =
 129                 deviceTx.commit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
 130         try {
 131             commit.get();
 132             LOG.info("Roadm connection successfully deleted ");
 133             return interfList;
 134         } catch (InterruptedException | ExecutionException e) {
 135             LOG.warn("Failed to delete {}", connectionNumber, e);
 136         }
 137         return null;
 138     }
 139
 140
 141     public List<Ports> getConnectionPortTrail(String nodeId, Long waveNumber, String srcTp, String destTp)
 142             throws OpenRoadmInterfaceException {
 143         String connectionName = generateConnectionNumber(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);
 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.setConnectionNumber(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     private InstanceIdentifier<RoadmConnections> generateRdmConnectionIID(String connectionNumber) {
 185         return InstanceIdentifier.create(OrgOpenroadmDevice.class)
 186                 .child(RoadmConnections.class, new RoadmConnectionsKey(connectionNumber));
 187     }
 188
 189     private String generateConnectionNumber(String srcTp, String destTp, Long waveNumber) {
 190         return srcTp + "-" + destTp + "-" + waveNumber;
 191     }
 192
 193     public boolean setPowerLevel(String deviceId, OpticalControlMode mode, BigDecimal powerValue, String ctNumber) {
 194
 195         Optional<RoadmConnections> rdmConnOpt = getCrossConnect(deviceId, ctNumber);
 196         if (rdmConnOpt.isPresent()) {
 197             RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder(rdmConnOpt.get())
 198                     .setOpticalControlMode(mode);
 199             if (powerValue != null) {
 200                 rdmConnBldr.setTargetOutputPower(new PowerDBm(powerValue));
 201             }
 202             RoadmConnections newRdmConn = rdmConnBldr.build();
 203
 204             Future<Optional<DeviceTransaction>> deviceTxFuture =
 205                     deviceTransactionManager.getDeviceTransaction(deviceId);
 206             DeviceTransaction deviceTx;
 207             try {
 208                 Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
 209                 if (deviceTxOpt.isPresent()) {
 210                     deviceTx = deviceTxOpt.get();
 211                 } else {
 212                     LOG.error("Transaction for device {} was not found!", deviceId);
 213                     return false;
 214                 }
 215             } catch (InterruptedException | ExecutionException e) {
 216                 LOG.error("Unable to get transaction for device {}!", deviceId, e);
 217                 return false;
 218             }
 219
 220             // post the cross connect on the device
 221             InstanceIdentifier<RoadmConnections> roadmConnIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
 222                     .child(RoadmConnections.class, new RoadmConnectionsKey(ctNumber));
 223             deviceTx.put(LogicalDatastoreType.CONFIGURATION, roadmConnIID, newRdmConn);
 224             FluentFuture<? extends @NonNull CommitInfo> commit =
 225                 deviceTx.commit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
 226             try {
 227                 commit.get();
 228                 LOG.info("Roadm connection power level successfully set ");
 229                 return true;
 230             } catch (InterruptedException | ExecutionException ex) {
 231                 LOG.warn("Failed to post {}", newRdmConn, ex);
 232             }
 233
 234         } else {
 235             LOG.warn("Roadm-Connection is null in set power level ({})", ctNumber);
 236         }
 237         return false;
 238     }
 239
 240 }