2 * Copyright (c) 2014 Cisco Systems, Inc. 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
8 package org.opendaylight.netconf.client.mdsal.impl;
10 import static com.google.common.base.Preconditions.checkArgument;
11 import static java.util.Objects.requireNonNull;
12 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.COMMIT_RPC_CONTENT;
13 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.DISCARD_CHANGES_RPC_CONTENT;
14 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.EDIT_CONTENT_NODEID;
15 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.GET_RPC_CONTENT;
16 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_CANDIDATE_NODEID;
17 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_COPY_CONFIG_NODEID;
18 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_DEFAULT_OPERATION_NODEID;
19 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_EDIT_CONFIG_NODEID;
20 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_ERROR_OPTION_NODEID;
21 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_GET_CONFIG_NODEID;
22 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_GET_NODEID;
23 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_LOCK_NODEID;
24 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_RUNNING_NODEID;
25 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_SOURCE_NODEID;
26 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_TARGET_NODEID;
27 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_UNLOCK_NODEID;
28 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_VALIDATE_NODEID;
29 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.toFilterStructure;
31 import com.google.common.collect.Iterables;
32 import com.google.common.util.concurrent.FutureCallback;
33 import com.google.common.util.concurrent.Futures;
34 import com.google.common.util.concurrent.ListenableFuture;
35 import com.google.common.util.concurrent.MoreExecutors;
36 import java.util.List;
38 import java.util.Map.Entry;
39 import java.util.Optional;
40 import java.util.stream.Collectors;
41 import org.eclipse.jdt.annotation.NonNull;
42 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
43 import org.opendaylight.netconf.api.EffectiveOperation;
44 import org.opendaylight.netconf.client.mdsal.api.NetconfRpcService;
45 import org.opendaylight.netconf.client.mdsal.api.RemoteDeviceServices.Rpcs;
46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.Commit;
47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.CopyConfig;
48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.DiscardChanges;
49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.EditConfig;
50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.Get;
51 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.GetConfig;
52 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.Lock;
53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.Unlock;
54 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.Validate;
55 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.copy.config.input.target.ConfigTarget;
56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.get.config.input.source.ConfigSource;
57 import org.opendaylight.yangtools.yang.common.Empty;
58 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
59 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
60 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
61 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
62 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
63 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
64 import org.opendaylight.yangtools.yang.data.api.schema.MountPointContext;
65 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
66 import org.opendaylight.yangtools.yang.data.spi.node.ImmutableNodes;
69 * Provides base operations for NETCONF e.g. {@code get}, {@code get-config}, {@code edit-config}, {@code commit} etc.
70 * as per <a href="https://www.rfc-editor.org/rfc/rfc6241#section-7">RFC6241 Protocol Operations</a>.
72 // FIXME: turn Optional arguments to @Nullable
73 public final class NetconfBaseOps {
74 private static final NodeIdentifier CONFIG_SOURCE_NODEID = NodeIdentifier.create(ConfigSource.QNAME);
75 private static final NodeIdentifier CONFIG_TARGET_NODEID = NodeIdentifier.create(ConfigTarget.QNAME);
76 private static final LeafNode<String> NETCONF_ERROR_OPTION_ROLLBACK =
77 ImmutableNodes.leafNode(NETCONF_ERROR_OPTION_NODEID, "rollback-on-error");
79 private final NetconfRpcService rpc;
80 private final MountPointContext mountContext;
81 private final RpcStructureTransformer transformer;
83 public NetconfBaseOps(final Rpcs rpc, final MountPointContext mountContext) {
84 this.rpc = requireNonNull(rpc);
85 this.mountContext = requireNonNull(mountContext);
87 if (rpc instanceof Rpcs.Schemaless) {
88 transformer = new SchemalessRpcStructureTransformer();
89 } else if (rpc instanceof Rpcs.Normalized) {
90 transformer = new NetconfRpcStructureTransformer(mountContext);
92 throw new IllegalStateException("Unhandled rpcs " + rpc);
96 public ListenableFuture<? extends DOMRpcResult> lock(final FutureCallback<DOMRpcResult> callback,
97 final NodeIdentifier datastore) {
98 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Lock.QNAME, getLockContent(datastore)));
101 private static <T> ListenableFuture<T> addCallback(final FutureCallback<? super T> callback,
102 final ListenableFuture<T> future) {
103 Futures.addCallback(future, callback, MoreExecutors.directExecutor());
107 public ListenableFuture<? extends DOMRpcResult> lockCandidate(final FutureCallback<DOMRpcResult> callback) {
108 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Lock.QNAME,
109 getLockContent(NETCONF_CANDIDATE_NODEID)));
112 public ListenableFuture<? extends DOMRpcResult> lockRunning(final FutureCallback<DOMRpcResult> callback) {
113 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Lock.QNAME,
114 getLockContent(NETCONF_RUNNING_NODEID)));
117 public ListenableFuture<? extends DOMRpcResult> unlock(final FutureCallback<DOMRpcResult> callback,
118 final NodeIdentifier datastore) {
119 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Unlock.QNAME, getUnLockContent(datastore)));
122 public ListenableFuture<? extends DOMRpcResult> unlockRunning(final FutureCallback<DOMRpcResult> callback) {
123 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Unlock.QNAME,
124 getUnLockContent(NETCONF_RUNNING_NODEID)));
127 public ListenableFuture<? extends DOMRpcResult> unlockCandidate(final FutureCallback<DOMRpcResult> callback) {
128 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Unlock.QNAME,
129 getUnLockContent(NETCONF_CANDIDATE_NODEID)));
132 public ListenableFuture<? extends DOMRpcResult> discardChanges(final FutureCallback<DOMRpcResult> callback) {
133 return addCallback(requireNonNull(callback), rpc.invokeNetconf(DiscardChanges.QNAME,
134 DISCARD_CHANGES_RPC_CONTENT));
137 public ListenableFuture<? extends DOMRpcResult> commit(final FutureCallback<DOMRpcResult> callback) {
138 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Commit.QNAME, COMMIT_RPC_CONTENT));
141 public ListenableFuture<? extends DOMRpcResult> validate(final FutureCallback<DOMRpcResult> callback,
142 final NodeIdentifier datastore) {
143 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Validate.QNAME,
144 getValidateContent(requireNonNull(datastore))));
147 public ListenableFuture<? extends DOMRpcResult> validateCandidate(final FutureCallback<DOMRpcResult> callback) {
148 return validate(callback, NETCONF_CANDIDATE_NODEID);
151 public ListenableFuture<? extends DOMRpcResult> validateRunning(final FutureCallback<DOMRpcResult> callback) {
152 return validate(callback, NETCONF_RUNNING_NODEID);
155 public ListenableFuture<? extends DOMRpcResult> copyConfig(final FutureCallback<DOMRpcResult> callback,
156 final NodeIdentifier sourceDatastore, final NodeIdentifier targetDatastore) {
157 return addCallback(requireNonNull(callback), rpc.invokeNetconf(CopyConfig.QNAME,
158 getCopyConfigContent(sourceDatastore, targetDatastore)));
161 public ListenableFuture<? extends DOMRpcResult> copyRunningToCandidate(
162 final FutureCallback<DOMRpcResult> callback) {
163 return copyConfig(callback, NETCONF_RUNNING_NODEID, NETCONF_CANDIDATE_NODEID);
166 public ListenableFuture<? extends DOMRpcResult> getConfig(final FutureCallback<DOMRpcResult> callback,
167 final NodeIdentifier datastore, final Optional<YangInstanceIdentifier> filterPath) {
168 final var source = getSourceNode(datastore);
169 return addCallback(requireNonNull(callback), rpc.invokeNetconf(GetConfig.QNAME,
170 nonEmptyFilter(filterPath)
171 .map(path -> NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_NODEID, source,
172 transformer.toFilterStructure(path)))
173 .orElseGet(() -> NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_NODEID, source))));
176 private ListenableFuture<? extends DOMRpcResult> getConfig(final FutureCallback<DOMRpcResult> callback,
177 final NodeIdentifier datastore, final Optional<YangInstanceIdentifier> filterPath,
178 final List<YangInstanceIdentifier> fields) {
179 final ContainerNode rpcInput;
180 if (nonEmptyFilter(filterPath).isPresent()) {
181 rpcInput = NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_NODEID, getSourceNode(datastore),
182 transformer.toFilterStructure(List.of(FieldsFilter.of(filterPath.orElseThrow(), fields))));
183 } else if (containsEmptyPath(fields)) {
184 rpcInput = NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_NODEID, getSourceNode(datastore));
186 rpcInput = NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_NODEID,
187 getSourceNode(datastore), getSubtreeFilterFromRootFields(fields));
189 return addCallback(requireNonNull(callback), rpc.invokeNetconf(GetConfig.QNAME, rpcInput));
193 * Calling GET-CONFIG RPC with subtree filter that is specified by {@link YangInstanceIdentifier}.
195 * @param callback RPC response callback
196 * @param filterPath path to requested data
197 * @return asynchronous completion token with read {@link NormalizedNode} wrapped in {@link Optional} instance
199 public ListenableFuture<Optional<NormalizedNode>> getConfigRunningData(final FutureCallback<DOMRpcResult> callback,
200 final Optional<YangInstanceIdentifier> filterPath) {
201 return extractData(filterPath, getConfigRunning(callback, filterPath));
205 * Calling GET-CONFIG RPC with subtree filter tha tis specified by parent {@link YangInstanceIdentifier} and list
206 * of specific fields that caller would like to read. Field paths are relative to parent path.
208 * @param callback RPC response callback
209 * @param filterPath parent path to requested data
210 * @param fields paths to specific fields that are selected under parent path
211 * @return asynchronous completion token with read {@link NormalizedNode} wrapped in {@link Optional} instance
213 public ListenableFuture<Optional<NormalizedNode>> getConfigRunningData(final FutureCallback<DOMRpcResult> callback,
214 final Optional<YangInstanceIdentifier> filterPath, final List<YangInstanceIdentifier> fields) {
215 if (fields.isEmpty()) {
216 // RFC doesn't allow to build subtree filter that would expect just empty element in response
217 return Futures.immediateFailedFuture(new IllegalArgumentException(
218 "Failed to build NETCONF GET-CONFIG RPC: provided list of fields is empty; filter path: "
221 return extractData(filterPath, getConfigRunning(callback, filterPath, fields));
225 * Calling GET RPC with subtree filter that is specified by {@link YangInstanceIdentifier}.
227 * @param callback RPC response callback
228 * @param filterPath path to requested data
229 * @return asynchronous completion token with read {@link NormalizedNode} wrapped in {@link Optional} instance
231 public ListenableFuture<Optional<NormalizedNode>> getData(final FutureCallback<DOMRpcResult> callback,
232 final Optional<YangInstanceIdentifier> filterPath) {
233 return extractData(filterPath, get(callback, filterPath));
237 * Calling GET RPC with subtree filter tha tis specified by parent {@link YangInstanceIdentifier} and list
238 * of specific fields that caller would like to read. Field paths are relative to parent path.
240 * @param callback RPC response callback
241 * @param filterPath parent path to requested data
242 * @param fields paths to specific fields that are selected under parent path
243 * @return asynchronous completion token with read {@link NormalizedNode} wrapped in {@link Optional} instance
245 public ListenableFuture<Optional<NormalizedNode>> getData(final FutureCallback<DOMRpcResult> callback,
246 final Optional<YangInstanceIdentifier> filterPath, final List<YangInstanceIdentifier> fields) {
247 if (fields.isEmpty()) {
248 // RFC doesn't allow to build subtree filter that would expect just empty element in response
249 return Futures.immediateFailedFuture(new IllegalArgumentException(
250 "Failed to build NETCONF GET RPC: provided list of fields is empty; filter path: " + filterPath));
252 return extractData(filterPath, get(callback, filterPath, fields));
255 private ListenableFuture<Optional<NormalizedNode>> extractData(final Optional<YangInstanceIdentifier> path,
256 final ListenableFuture<? extends DOMRpcResult> configRunning) {
257 return Futures.transform(configRunning, result -> {
258 final var errors = result.errors();
259 checkArgument(errors.isEmpty(), "Unable to read data: %s, errors: %s", path, errors);
260 return transformer.selectFromDataStructure(result.value()
261 .getChildByArg(NetconfMessageTransformUtil.NETCONF_DATA_NODEID), path.orElseThrow());
262 }, MoreExecutors.directExecutor());
265 public ListenableFuture<? extends DOMRpcResult> getConfigRunning(final FutureCallback<DOMRpcResult> callback,
266 final Optional<YangInstanceIdentifier> filterPath) {
267 return getConfig(callback, NETCONF_RUNNING_NODEID, filterPath);
270 private ListenableFuture<? extends DOMRpcResult> getConfigRunning(final FutureCallback<DOMRpcResult> callback,
271 final Optional<YangInstanceIdentifier> filterPath, final List<YangInstanceIdentifier> fields) {
272 return getConfig(callback, NETCONF_RUNNING_NODEID, filterPath, fields);
275 public ListenableFuture<? extends DOMRpcResult> getConfigCandidate(final FutureCallback<DOMRpcResult> callback,
276 final Optional<YangInstanceIdentifier> filterPath) {
277 return getConfig(callback, NETCONF_CANDIDATE_NODEID, filterPath);
280 public ListenableFuture<? extends DOMRpcResult> get(final FutureCallback<DOMRpcResult> callback,
281 final Optional<YangInstanceIdentifier> filterPath) {
282 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Get.QNAME,
283 nonEmptyFilter(filterPath)
284 .map(path -> NetconfMessageTransformUtil.wrap(NETCONF_GET_NODEID,
285 toFilterStructure(path, mountContext.modelContext())))
286 .orElse(NetconfMessageTransformUtil.GET_RPC_CONTENT)));
289 private ListenableFuture<? extends DOMRpcResult> get(final FutureCallback<DOMRpcResult> callback,
290 final Optional<YangInstanceIdentifier> filterPath, final List<YangInstanceIdentifier> fields) {
291 final ContainerNode rpcInput;
292 if (nonEmptyFilter(filterPath).isPresent()) {
293 rpcInput = NetconfMessageTransformUtil.wrap(NETCONF_GET_NODEID, transformer.toFilterStructure(
294 List.of(FieldsFilter.of(filterPath.orElseThrow(), fields))));
295 } else if (containsEmptyPath(fields)) {
296 rpcInput = GET_RPC_CONTENT;
298 rpcInput = NetconfMessageTransformUtil.wrap(NETCONF_GET_NODEID, getSubtreeFilterFromRootFields(fields));
300 return addCallback(requireNonNull(callback), rpc.invokeNetconf(Get.QNAME, rpcInput));
303 private static boolean containsEmptyPath(final List<YangInstanceIdentifier> fields) {
304 return fields.stream().anyMatch(YangInstanceIdentifier::isEmpty);
307 private DataContainerChild getSubtreeFilterFromRootFields(final List<YangInstanceIdentifier> fields) {
308 return transformer.toFilterStructure(fields.stream()
309 .map(fieldPath -> Map.entry(
310 YangInstanceIdentifier.of(Iterables.limit(fieldPath.getPathArguments(), 1)),
311 YangInstanceIdentifier.of(Iterables.skip(fieldPath.getPathArguments(), 1))))
312 .collect(Collectors.groupingBy(Entry::getKey,
313 Collectors.mapping(Entry::getValue, Collectors.toUnmodifiableList())))
315 .map(entry -> FieldsFilter.of(entry.getKey(), entry.getValue()))
316 .collect(Collectors.toUnmodifiableList()));
319 private static Optional<YangInstanceIdentifier> nonEmptyFilter(final Optional<YangInstanceIdentifier> filterPath) {
320 return filterPath.filter(path -> !path.isEmpty());
323 public ListenableFuture<? extends DOMRpcResult> editConfigCandidate(
324 final FutureCallback<? super DOMRpcResult> callback, final DataContainerChild editStructure,
325 final EffectiveOperation modifyAction, final boolean rollback) {
326 return editConfig(callback, NETCONF_CANDIDATE_NODEID, editStructure, Optional.of(modifyAction), rollback);
329 public ListenableFuture<? extends DOMRpcResult> editConfigCandidate(
330 final FutureCallback<? super DOMRpcResult> callback, final DataContainerChild editStructure,
331 final boolean rollback) {
332 return editConfig(callback, NETCONF_CANDIDATE_NODEID, editStructure, Optional.empty(), rollback);
335 public ListenableFuture<? extends DOMRpcResult> editConfigRunning(
336 final FutureCallback<? super DOMRpcResult> callback, final DataContainerChild editStructure,
337 final EffectiveOperation modifyAction, final boolean rollback) {
338 return editConfig(callback, NETCONF_RUNNING_NODEID, editStructure, Optional.of(modifyAction), rollback);
341 public ListenableFuture<? extends DOMRpcResult> editConfigRunning(
342 final FutureCallback<? super DOMRpcResult> callback, final DataContainerChild editStructure,
343 final boolean rollback) {
344 return editConfig(callback, NETCONF_RUNNING_NODEID, editStructure, Optional.empty(), rollback);
347 public ListenableFuture<? extends DOMRpcResult> editConfig(
348 final FutureCallback<? super DOMRpcResult> callback, final NodeIdentifier datastore,
349 final DataContainerChild editStructure, final Optional<EffectiveOperation> modifyAction,
350 final boolean rollback) {
351 return addCallback(requireNonNull(callback), rpc.invokeNetconf(EditConfig.QNAME,
352 getEditConfigContent(requireNonNull(datastore), requireNonNull(editStructure), modifyAction, rollback)));
355 public ChoiceNode createEditConfigStructure(final Optional<NormalizedNode> lastChild,
356 final Optional<EffectiveOperation> operation, final YangInstanceIdentifier dataPath) {
357 return ImmutableNodes.newChoiceBuilder()
358 .withNodeIdentifier(EDIT_CONTENT_NODEID)
359 .withChild(transformer.createEditConfigStructure(lastChild, dataPath, operation))
363 private static ContainerNode getEditConfigContent(final NodeIdentifier datastore,
364 final DataContainerChild editStructure, final Optional<EffectiveOperation> defaultOperation,
365 final boolean rollback) {
366 final var editBuilder = ImmutableNodes.newContainerBuilder()
367 .withNodeIdentifier(NETCONF_EDIT_CONFIG_NODEID)
369 .withChild(getTargetNode(datastore));
372 defaultOperation.ifPresent(op -> {
373 editBuilder.withChild(ImmutableNodes.leafNode(NETCONF_DEFAULT_OPERATION_NODEID, op.xmlValue()));
378 editBuilder.withChild(NETCONF_ERROR_OPTION_ROLLBACK);
382 return editBuilder.withChild(editStructure).build();
385 public static @NonNull ContainerNode getSourceNode(final NodeIdentifier datastore) {
386 return ImmutableNodes.newContainerBuilder()
387 .withNodeIdentifier(NETCONF_SOURCE_NODEID)
388 .withChild(ImmutableNodes.newChoiceBuilder()
389 .withNodeIdentifier(CONFIG_SOURCE_NODEID)
390 .withChild(ImmutableNodes.leafNode(datastore, Empty.value()))
395 public static @NonNull ContainerNode getLockContent(final NodeIdentifier datastore) {
396 return ImmutableNodes.newContainerBuilder()
397 .withNodeIdentifier(NETCONF_LOCK_NODEID)
398 .withChild(getTargetNode(datastore))
402 public static @NonNull ContainerNode getTargetNode(final NodeIdentifier datastore) {
403 return ImmutableNodes.newContainerBuilder()
404 .withNodeIdentifier(NETCONF_TARGET_NODEID)
405 .withChild(ImmutableNodes.newChoiceBuilder()
406 .withNodeIdentifier(CONFIG_TARGET_NODEID)
407 .withChild(ImmutableNodes.leafNode(datastore, Empty.value()))
412 public static @NonNull ContainerNode getCopyConfigContent(final NodeIdentifier sourceDatastore,
413 final NodeIdentifier targetDatastore) {
414 return ImmutableNodes.newContainerBuilder()
415 .withNodeIdentifier(NETCONF_COPY_CONFIG_NODEID)
416 .withChild(getTargetNode(targetDatastore))
417 .withChild(getSourceNode(sourceDatastore))
421 public static @NonNull ContainerNode getValidateContent(final NodeIdentifier sourceDatastore) {
422 return ImmutableNodes.newContainerBuilder()
423 .withNodeIdentifier(NETCONF_VALIDATE_NODEID)
424 .withChild(getSourceNode(sourceDatastore))
428 public static @NonNull ContainerNode getUnLockContent(final NodeIdentifier datastore) {
429 return ImmutableNodes.newContainerBuilder()
430 .withNodeIdentifier(NETCONF_UNLOCK_NODEID)
431 .withChild(getTargetNode(datastore))