common/src/main/java/org/opendaylight/transportpce/common/crossconnect/CrossConnectImpl221.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.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
  19 import org.opendaylight.controller.md.sal.binding.api.MountPoint;
  20 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  21 import org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry;
  22 import org.opendaylight.transportpce.common.Timeouts;
  23 import org.opendaylight.transportpce.common.device.DeviceTransaction;
  24 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
  25 import org.opendaylight.transportpce.common.openroadminterfaces.OpenRoadmInterfaceException;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.OpticalControlMode;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev181019.PowerDBm;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.GetConnectionPortTrailInputBuilder;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.GetConnectionPortTrailOutput;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.OrgOpenroadmDeviceService;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.connection.DestinationBuilder;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.connection.SourceBuilder;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.get.connection.port.trail.output.Ports;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.RoadmConnections;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsBuilder;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsKey;
  38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  39 import org.opendaylight.yangtools.yang.common.RpcResult;
  40 import org.slf4j.Logger;
  41 import org.slf4j.LoggerFactory;
  42
  43 public class CrossConnectImpl221 {
  44
  45     private static final Logger LOG = LoggerFactory.getLogger(CrossConnectImpl221.class);
  46     private final DeviceTransactionManager deviceTransactionManager;
  47
  48     public CrossConnectImpl221(DeviceTransactionManager deviceTransactionManager) {
  49         this.deviceTransactionManager = deviceTransactionManager;
  50     }
  51
  52     public Optional<RoadmConnections> getCrossConnect(String deviceId, String connectionNumber) {
  53         //TODO Change it to Operational later for real device
  54         return deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.CONFIGURATION,
  55                 generateRdmConnectionIID(connectionNumber), Timeouts.DEVICE_READ_TIMEOUT,
  56                 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
  57     }
  58
  59
  60     public Optional<String> postCrossConnect(String deviceId, Long waveNumber, String srcTp, String destTp) {
  61         RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder();
  62         String connectionNumber = generateConnectionName(srcTp, destTp, waveNumber);
  63         rdmConnBldr.setConnectionName(connectionNumber);
  64
  65         rdmConnBldr.setOpticalControlMode(OpticalControlMode.Off);
  66
  67         rdmConnBldr.setSource(new SourceBuilder().setSrcIf(srcTp + "-nmc-" + waveNumber).build());
  68
  69         rdmConnBldr.setDestination(new DestinationBuilder().setDstIf(destTp + "-nmc-" + waveNumber).build());
  70
  71
  72         InstanceIdentifier<RoadmConnections> rdmConnectionIID = InstanceIdentifier.create(OrgOpenroadmDevice.class)
  73                 .child(RoadmConnections.class, new RoadmConnectionsKey(rdmConnBldr.getConnectionName()));
  74
  75         Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
  76         DeviceTransaction deviceTx;
  77         try {
  78             Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
  79             if (deviceTxOpt.isPresent()) {
  80                 deviceTx = deviceTxOpt.get();
  81             } else {
  82                 LOG.error("Device transaction for device {} was not found!", deviceId);
  83                 return Optional.empty();
  84             }
  85         } catch (InterruptedException | ExecutionException e) {
  86             LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
  87             return Optional.empty();
  88         }
  89
  90         // post the cross connect on the device
  91         deviceTx.put(LogicalDatastoreType.CONFIGURATION, rdmConnectionIID, rdmConnBldr.build());
  92         ListenableFuture<Void> submit =
  93                 deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
  94         try {
  95             submit.get();
  96             LOG.info("Roadm-connection successfully created: {}-{}-{}", srcTp, destTp, waveNumber);
  97             return Optional.of(connectionNumber);
  98         } catch (InterruptedException | ExecutionException e) {
  99             LOG.warn("Failed to post {}. Exception: {}", rdmConnBldr.build(), e);
 100         }
 101         return Optional.empty();
 102     }
 103
 104
 105     public List<String> deleteCrossConnect(String deviceId, String connectionName) {
 106         List<String> interfList = new ArrayList<>();
 107         Optional<RoadmConnections> xc = getCrossConnect(deviceId, connectionName);
 108         //Check if cross connect exists before delete
 109         if (xc.isPresent()) {
 110             String name = xc.get().getSource().getSrcIf();
 111             name.replace("nmc", "mc");
 112             interfList.add(xc.get().getSource().getSrcIf());
 113             interfList.add(xc.get().getDestination().getDstIf());
 114             interfList.add(xc.get().getSource().getSrcIf().replace("nmc", "mc"));
 115             interfList.add(xc.get().getDestination().getDstIf().replace("nmc", "mc"));
 116         } else {
 117             LOG.warn("Cross connect does not exist, halting delete");
 118             return null;
 119         }
 120         Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
 121         DeviceTransaction deviceTx;
 122         try {
 123             Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
 124             if (deviceTxOpt.isPresent()) {
 125                 deviceTx = deviceTxOpt.get();
 126             } else {
 127                 LOG.error("Device transaction for device {} was not found!", deviceId);
 128                 return null;
 129             }
 130         } catch (InterruptedException | ExecutionException e) {
 131             LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
 132             return null;
 133         }
 134
 135         // post the cross connect on the device
 136         deviceTx.delete(LogicalDatastoreType.CONFIGURATION, generateRdmConnectionIID(connectionName));
 137         ListenableFuture<Void> submit =
 138                 deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
 139         try {
 140             submit.get();
 141             LOG.info("Roadm connection {} successfully deleted on {}", connectionName, deviceId);
 142             return interfList;
 143         } catch (InterruptedException | ExecutionException e) {
 144             LOG.warn("Failed to delete {}", connectionName, e);
 145         }
 146         return null;
 147     }
 148
 149
 150     public List<Ports> getConnectionPortTrail(String nodeId, Long waveNumber, String srcTp, String destTp)
 151             throws OpenRoadmInterfaceException {
 152         String connectionName = generateConnectionName(srcTp, destTp, waveNumber);
 153         Optional<MountPoint> mountPointOpt = deviceTransactionManager.getDeviceMountPoint(nodeId);
 154         List<Ports> ports = null;
 155         MountPoint mountPoint;
 156         if (mountPointOpt.isPresent()) {
 157             mountPoint = mountPointOpt.get();
 158         } else {
 159             LOG.error("Failed to obtain mount point for device {}!", nodeId);
 160             return Collections.emptyList();
 161         }
 162         final Optional<RpcConsumerRegistry> service = mountPoint.getService(RpcConsumerRegistry.class).toJavaUtil();
 163         if (!service.isPresent()) {
 164             LOG.error("Failed to get RpcService for node {}", nodeId);
 165         }
 166         final OrgOpenroadmDeviceService rpcService = service.get().getRpcService(OrgOpenroadmDeviceService.class);
 167         final GetConnectionPortTrailInputBuilder portTrainInputBuilder = new GetConnectionPortTrailInputBuilder();
 168         portTrainInputBuilder.setConnectionName(connectionName);
 169         final Future<RpcResult<GetConnectionPortTrailOutput>> portTrailOutput = rpcService.getConnectionPortTrail(
 170                 portTrainInputBuilder.build());
 171         if (portTrailOutput != null) {
 172             try {
 173                 RpcResult<GetConnectionPortTrailOutput> connectionPortTrailOutputRpcResult = portTrailOutput.get();
 174                 GetConnectionPortTrailOutput connectionPortTrailOutput = connectionPortTrailOutputRpcResult.getResult();
 175                 if (connectionPortTrailOutput == null) {
 176                     throw new OpenRoadmInterfaceException(String.format("RPC get connection port trail called on"
 177                             + " node %s returned null!", nodeId));
 178                 }
 179                 LOG.info("Getting port trail for node {}'s connection number {}", nodeId, connectionName);
 180                 ports = connectionPortTrailOutput.getPorts();
 181                 for (Ports port : ports) {
 182                     LOG.info("{} - Circuit pack {} - Port {}", nodeId, port.getCircuitPackName(), port.getPortName());
 183                 }
 184             } catch (InterruptedException | ExecutionException e) {
 185                 LOG.warn("Exception caught", e);
 186             }
 187         } else {
 188             LOG.warn("Port trail is null in getConnectionPortTrail for nodeId {}", nodeId);
 189         }
 190         return ports != null ? ports : Collections.emptyList();
 191     }
 192
 193
 194     public boolean setPowerLevel(String deviceId, Enum mode, BigDecimal powerValue, String connectionName) {
 195         Optional<RoadmConnections> rdmConnOpt = getCrossConnect(deviceId, connectionName);
 196         if (rdmConnOpt.isPresent()) {
 197             RoadmConnectionsBuilder rdmConnBldr = new RoadmConnectionsBuilder(rdmConnOpt.get());
 198             rdmConnBldr.setOpticalControlMode(OpticalControlMode.values()[mode.ordinal()]);
 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(connectionName));
 223             deviceTx.put(LogicalDatastoreType.CONFIGURATION, roadmConnIID, newRdmConn);
 224             ListenableFuture<Void> submit = deviceTx.submit(Timeouts.DEVICE_WRITE_TIMEOUT,
 225                     Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
 226             try {
 227                 submit.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 ({})", connectionName);
 236         }
 237         return false;
 238     }
 239
 240     private InstanceIdentifier<RoadmConnections> generateRdmConnectionIID(String connectionNumber) {
 241         return InstanceIdentifier.create(OrgOpenroadmDevice.class)
 242                 .child(RoadmConnections.class, new RoadmConnectionsKey(connectionNumber));
 243     }
 244
 245     private String generateConnectionName(String srcTp, String destTp, Long waveNumber) {
 246         return srcTp + "-" + destTp + "-" + waveNumber;
 247     }
 248 }