2 * Copyright © 2019 FRINX s.r.o. 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.netconf.sal.connect.netconf;
11 import com.google.common.base.Preconditions;
12 import com.google.common.collect.ClassToInstanceMap;
13 import com.google.common.collect.ImmutableClassToInstanceMap;
14 import com.google.common.util.concurrent.Futures;
15 import com.google.common.util.concurrent.ListenableFuture;
16 import com.google.common.util.concurrent.MoreExecutors;
17 import org.opendaylight.mdsal.dom.api.DOMActionResult;
18 import org.opendaylight.mdsal.dom.api.DOMActionService;
19 import org.opendaylight.mdsal.dom.api.DOMActionServiceExtension;
20 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
21 import org.opendaylight.netconf.api.NetconfMessage;
22 import org.opendaylight.netconf.sal.connect.api.DeviceActionFactory;
23 import org.opendaylight.netconf.sal.connect.api.MessageTransformer;
24 import org.opendaylight.netconf.sal.connect.api.RemoteDeviceCommunicator;
25 import org.opendaylight.yangtools.yang.common.RpcResult;
26 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
27 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
28 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
33 * Implementation of the factory for creation of {@link DOMActionService} instances that are provided by device.
34 * {@link DOMActionService} is implemented using {@link MessageTransformer} that builds NETCONF RPCs and
35 * transforms replied NETCONF message to action result, and using {@link RemoteDeviceCommunicator} that is responsible
36 * for sending of built RPCs to NETCONF client.
38 public class DeviceActionFactoryImpl implements DeviceActionFactory {
40 private static final Logger LOG = LoggerFactory.getLogger(DeviceActionFactoryImpl.class);
43 public DOMActionService createDeviceAction(final MessageTransformer<NetconfMessage> messageTransformer,
44 final RemoteDeviceCommunicator<NetconfMessage> listener, final SchemaContext schemaContext) {
46 return new DOMActionService() {
48 public ListenableFuture<? extends DOMActionResult> invokeAction(final SchemaPath schemaPath,
49 final DOMDataTreeIdentifier dataTreeIdentifier, final ContainerNode input) {
50 Preconditions.checkNotNull(schemaPath);
51 Preconditions.checkNotNull(dataTreeIdentifier);
52 Preconditions.checkNotNull(input);
54 final ListenableFuture<RpcResult<NetconfMessage>> actionResultFuture = listener.sendRequest(
55 messageTransformer.toActionRequest(schemaPath, dataTreeIdentifier, input), input.getNodeType());
57 return Futures.transform(actionResultFuture, netconfMessageRpcResult -> {
58 if (netconfMessageRpcResult != null) {
59 return messageTransformer.toActionResult(schemaPath, netconfMessageRpcResult.getResult());
61 final String message = "Missing action result of action on schema path: " + schemaPath;
63 throw new IllegalStateException(message);
65 }, MoreExecutors.directExecutor());
69 public ClassToInstanceMap<DOMActionServiceExtension> getExtensions() {
70 return ImmutableClassToInstanceMap.of();