2 * Copyright © 2021 AT&T and others. All rights reserved.
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
9 package org.opendaylight.transportpce.common.crossconnect;
11 import com.google.common.util.concurrent.FluentFuture;
12 import java.util.ArrayList;
13 import java.util.List;
14 import java.util.Optional;
15 import java.util.concurrent.ExecutionException;
16 import java.util.concurrent.Future;
17 import org.eclipse.jdt.annotation.NonNull;
18 import org.opendaylight.mdsal.common.api.CommitInfo;
19 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
20 import org.opendaylight.transportpce.common.Timeouts;
21 import org.opendaylight.transportpce.common.device.DeviceTransaction;
22 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
23 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.OduConnection.Direction;
24 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.OrgOpenroadmDeviceData;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.OrgOpenroadmDevice;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduConnection;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduConnectionBuilder;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.OduConnectionKey;
29 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210930.otn.renderer.nodes.Nodes;
30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
34 public class CrossConnectImpl710 {
36 private static final Logger LOG = LoggerFactory.getLogger(CrossConnectImpl710.class);
37 private final DeviceTransactionManager deviceTransactionManager;
39 public CrossConnectImpl710(DeviceTransactionManager deviceTransactionManager) {
40 this.deviceTransactionManager = deviceTransactionManager;
43 public Optional<OduConnection> getOtnCrossConnect(String deviceId, String connectionNumber) {
44 return deviceTransactionManager.getDataFromDevice(deviceId, LogicalDatastoreType.OPERATIONAL,
45 generateOduConnectionIID(connectionNumber), Timeouts.DEVICE_READ_TIMEOUT,
46 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
49 private InstanceIdentifier<OduConnection> generateOduConnectionIID(String connectionNumber) {
50 return InstanceIdentifier
51 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
52 .child(OduConnection.class, new OduConnectionKey(connectionNumber))
56 public Optional<String> postOtnCrossConnect(List<String> createdOduInterfaces, Nodes node) {
57 String deviceId = node.getNodeId();
58 String srcTp = createdOduInterfaces.get(0);
59 String dstTp = createdOduInterfaces.get(1);
61 OduConnectionBuilder oduConnectionBuilder = new OduConnectionBuilder()
62 .setConnectionName(srcTp + "-x-" + dstTp)
63 .setDestination(new org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.odu.connection
64 .DestinationBuilder().setDstIf(dstTp).build())
65 .setSource(new org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.odu.connection
66 .SourceBuilder().setSrcIf(srcTp).build())
67 .setDirection(Direction.Bidirectional);
69 InstanceIdentifier<OduConnection> oduConnectionIID = InstanceIdentifier
70 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
71 .child(OduConnection.class, new OduConnectionKey(oduConnectionBuilder.getConnectionName()))
74 Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
75 DeviceTransaction deviceTx;
77 Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
78 if (deviceTxOpt.isPresent()) {
79 deviceTx = deviceTxOpt.get();
81 LOG.error("Device transaction for device {} was not found!", deviceId);
82 return Optional.empty();
84 } catch (InterruptedException | ExecutionException e) {
85 LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
86 return Optional.empty();
89 // post the cross connect on the device
90 deviceTx.merge(LogicalDatastoreType.CONFIGURATION, oduConnectionIID, oduConnectionBuilder.build());
91 FluentFuture<? extends @NonNull CommitInfo> commit =
92 deviceTx.commit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
95 LOG.info("Otn-connection successfully created: {}-{}", srcTp, dstTp);
96 return Optional.of(srcTp + "-x-" + dstTp);
97 } catch (InterruptedException | ExecutionException e) {
98 LOG.warn("Failed to post {}.", oduConnectionBuilder.build(), e);
100 return Optional.empty();
104 public List<String> deleteOtnCrossConnect(String deviceId, String connectionName) {
105 List<String> interfList = new ArrayList<>();
106 Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device
107 .container.org.openroadm.device.OduConnection> otnXc = getOtnCrossConnect(deviceId, connectionName);
109 if (otnXc.isPresent()) {
110 interfList.add(otnXc.get().getSource().getSrcIf());
111 interfList.add(otnXc.get().getDestination().getDstIf());
113 LOG.warn("Cross connect {} does not exist, halting delete", connectionName);
116 Future<Optional<DeviceTransaction>> deviceTxFuture = deviceTransactionManager.getDeviceTransaction(deviceId);
117 DeviceTransaction deviceTx;
119 Optional<DeviceTransaction> deviceTxOpt = deviceTxFuture.get();
120 if (deviceTxOpt.isPresent()) {
121 deviceTx = deviceTxOpt.get();
123 LOG.error("Device transaction for device {} was not found!", deviceId);
126 } catch (InterruptedException | ExecutionException e) {
127 LOG.error("Unable to obtain device transaction for device {}!", deviceId, e);
131 // delete the cross connect on the device
132 deviceTx.delete(LogicalDatastoreType.CONFIGURATION, generateOduConnectionIID(connectionName));
133 FluentFuture<? extends @NonNull CommitInfo> commit =
134 deviceTx.commit(Timeouts.DEVICE_WRITE_TIMEOUT, Timeouts.DEVICE_WRITE_TIMEOUT_UNIT);
137 LOG.info("Connection {} successfully deleted on {}", connectionName, deviceId);
139 } catch (InterruptedException | ExecutionException e) {
140 LOG.warn("Failed to delete {}", connectionName, e);