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.sal.connect.netconf.util;
10 import com.google.common.base.Optional;
11 import com.google.common.base.Preconditions;
12 import com.google.common.collect.ImmutableList;
13 import com.google.common.collect.ImmutableMap;
14 import java.io.IOException;
16 import java.time.format.DateTimeParseException;
17 import java.util.AbstractMap;
18 import java.util.Collection;
19 import java.util.Collections;
20 import java.util.Date;
21 import java.util.Iterator;
22 import java.util.List;
24 import java.util.Map.Entry;
25 import javax.xml.stream.XMLStreamException;
26 import javax.xml.stream.XMLStreamWriter;
27 import javax.xml.transform.dom.DOMResult;
28 import javax.xml.transform.dom.DOMSource;
29 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
30 import org.opendaylight.netconf.api.DocumentedException;
31 import org.opendaylight.netconf.api.FailedNetconfMessage;
32 import org.opendaylight.netconf.api.NetconfDocumentedException;
33 import org.opendaylight.netconf.api.NetconfMessage;
34 import org.opendaylight.netconf.api.xml.XmlElement;
35 import org.opendaylight.netconf.api.xml.XmlUtil;
36 import org.opendaylight.netconf.notifications.NetconfNotification;
37 import org.opendaylight.netconf.sal.connect.util.MessageCounter;
38 import org.opendaylight.netconf.util.NetconfUtil;
39 import org.opendaylight.netconf.util.messages.NetconfMessageUtil;
40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.edit.config.input.EditContent;
41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.notification._1._0.rev080714.CreateSubscriptionInput;
42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfCapabilityChange;
44 import org.opendaylight.yangtools.yang.common.QName;
45 import org.opendaylight.yangtools.yang.common.RpcError;
46 import org.opendaylight.yangtools.yang.common.RpcError.ErrorSeverity;
47 import org.opendaylight.yangtools.yang.common.RpcResult;
48 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
49 import org.opendaylight.yangtools.yang.data.api.ModifyAction;
50 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
51 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
52 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
53 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
54 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
55 import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
56 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
57 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
58 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
59 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
60 import org.opendaylight.yangtools.yang.data.codec.xml.XMLStreamNormalizedNodeStreamWriter;
61 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
62 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
63 import org.opendaylight.yangtools.yang.data.impl.schema.SchemaOrderedNormalizedNodeWriter;
64 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeAttrBuilder;
65 import org.opendaylight.yangtools.yang.data.util.DataSchemaContextNode;
66 import org.opendaylight.yangtools.yang.data.util.DataSchemaContextTree;
67 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
68 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
69 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
70 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
71 import org.slf4j.Logger;
72 import org.slf4j.LoggerFactory;
73 import org.w3c.dom.Document;
74 import org.w3c.dom.Element;
76 public final class NetconfMessageTransformUtil {
78 private static final Logger LOG = LoggerFactory.getLogger(NetconfMessageTransformUtil.class);
80 public static final String MESSAGE_ID_PREFIX = "m";
81 public static final String MESSAGE_ID_ATTR = "message-id";
83 public static final QName CREATE_SUBSCRIPTION_RPC_QNAME =
84 QName.create(CreateSubscriptionInput.QNAME, "create-subscription").intern();
85 private static final String SUBTREE = "subtree";
87 // Blank document used for creation of new DOM nodes
88 private static final Document BLANK_DOCUMENT = XmlUtil.newDocument();
89 public static final String EVENT_TIME = "eventTime";
91 private NetconfMessageTransformUtil() {}
93 public static final QName IETF_NETCONF_MONITORING =
94 QName.create(NetconfState.QNAME, "ietf-netconf-monitoring").intern();
95 public static final QName GET_DATA_QNAME = QName.create(IETF_NETCONF_MONITORING, "data").intern();
96 public static final QName GET_SCHEMA_QNAME = QName.create(IETF_NETCONF_MONITORING, "get-schema").intern();
97 public static final QName IETF_NETCONF_MONITORING_SCHEMA_FORMAT =
98 QName.create(IETF_NETCONF_MONITORING, "format").intern();
99 public static final QName IETF_NETCONF_MONITORING_SCHEMA_LOCATION =
100 QName.create(IETF_NETCONF_MONITORING, "location").intern();
101 public static final QName IETF_NETCONF_MONITORING_SCHEMA_IDENTIFIER =
102 QName.create(IETF_NETCONF_MONITORING, "identifier").intern();
103 public static final QName IETF_NETCONF_MONITORING_SCHEMA_VERSION =
104 QName.create(IETF_NETCONF_MONITORING, "version").intern();
105 public static final QName IETF_NETCONF_MONITORING_SCHEMA_NAMESPACE =
106 QName.create(IETF_NETCONF_MONITORING, "namespace").intern();
108 public static final QName IETF_NETCONF_NOTIFICATIONS =
109 QName.create(NetconfCapabilityChange.QNAME, "ietf-netconf-notifications").intern();
111 public static final QName NETCONF_QNAME =
112 QName.create("urn:ietf:params:xml:ns:netconf:base:1.0", "2011-06-01", "netconf").intern();
113 public static final URI NETCONF_URI = NETCONF_QNAME.getNamespace();
115 public static final QName NETCONF_DATA_QNAME = QName.create(NETCONF_QNAME, "data").intern();
116 public static final QName NETCONF_RPC_REPLY_QNAME = QName.create(NETCONF_QNAME, "rpc-reply").intern();
117 public static final QName NETCONF_OK_QNAME = QName.create(NETCONF_QNAME, "ok").intern();
118 public static final QName NETCONF_ERROR_OPTION_QNAME = QName.create(NETCONF_QNAME, "error-option").intern();
119 public static final QName NETCONF_RUNNING_QNAME = QName.create(NETCONF_QNAME, "running").intern();
120 public static final QName NETCONF_SOURCE_QNAME = QName.create(NETCONF_QNAME, "source").intern();
121 public static final QName NETCONF_CANDIDATE_QNAME = QName.create(NETCONF_QNAME, "candidate").intern();
122 public static final QName NETCONF_TARGET_QNAME = QName.create(NETCONF_QNAME, "target").intern();
123 public static final QName NETCONF_CONFIG_QNAME = QName.create(NETCONF_QNAME, "config").intern();
124 public static final QName NETCONF_COMMIT_QNAME = QName.create(NETCONF_QNAME, "commit").intern();
125 public static final QName NETCONF_VALIDATE_QNAME = QName.create(NETCONF_QNAME, "validate").intern();
126 public static final QName NETCONF_COPY_CONFIG_QNAME = QName.create(NETCONF_QNAME, "copy-config").intern();
127 public static final QName NETCONF_OPERATION_QNAME = QName.create(NETCONF_QNAME, "operation").intern();
128 public static final QName NETCONF_DEFAULT_OPERATION_QNAME =
129 QName.create(NETCONF_OPERATION_QNAME, "default-operation").intern();
130 public static final QName NETCONF_EDIT_CONFIG_QNAME = QName.create(NETCONF_QNAME, "edit-config").intern();
131 public static final QName NETCONF_GET_CONFIG_QNAME = QName.create(NETCONF_QNAME, "get-config");
132 public static final QName NETCONF_DISCARD_CHANGES_QNAME = QName.create(NETCONF_QNAME, "discard-changes");
133 public static final QName NETCONF_TYPE_QNAME = QName.create(NETCONF_QNAME, "type").intern();
134 public static final QName NETCONF_FILTER_QNAME = QName.create(NETCONF_QNAME, "filter").intern();
135 public static final QName NETCONF_GET_QNAME = QName.create(NETCONF_QNAME, "get").intern();
136 public static final QName NETCONF_RPC_QNAME = QName.create(NETCONF_QNAME, "rpc").intern();
137 public static final QName YANG_QNAME = null;
138 public static final URI NETCONF_ACTION_NAMESPACE = URI.create("urn:ietf:params:xml:ns:yang:1");
139 public static final String NETCONF_ACTION = "action";
141 public static final URI NETCONF_ROLLBACK_ON_ERROR_URI = URI
142 .create("urn:ietf:params:netconf:capability:rollback-on-error:1.0");
143 public static final String ROLLBACK_ON_ERROR_OPTION = "rollback-on-error";
145 public static final URI NETCONF_CANDIDATE_URI = URI
146 .create("urn:ietf:params:netconf:capability:candidate:1.0");
148 public static final URI NETCONF_NOTIFICATONS_URI = URI
149 .create("urn:ietf:params:netconf:capability:notification:1.0");
151 public static final URI NETCONF_RUNNING_WRITABLE_URI = URI
152 .create("urn:ietf:params:netconf:capability:writable-running:1.0");
154 public static final QName NETCONF_LOCK_QNAME = QName.create(NETCONF_QNAME, "lock").intern();
155 public static final QName NETCONF_UNLOCK_QNAME = QName.create(NETCONF_QNAME, "unlock").intern();
157 // Discard changes message
158 public static final ContainerNode DISCARD_CHANGES_RPC_CONTENT =
159 Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(NETCONF_DISCARD_CHANGES_QNAME)).build();
161 // Commit changes message
162 public static final ContainerNode COMMIT_RPC_CONTENT =
163 Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(NETCONF_COMMIT_QNAME)).build();
166 public static final ContainerNode GET_RPC_CONTENT =
167 Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(NETCONF_GET_QNAME)).build();
169 // Create-subscription changes message
170 public static final ContainerNode CREATE_SUBSCRIPTION_RPC_CONTENT =
171 Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(CREATE_SUBSCRIPTION_RPC_QNAME)).build();
173 public static final DataContainerChild<?, ?> EMPTY_FILTER;
176 final NormalizedNodeAttrBuilder<NodeIdentifier, DOMSource, AnyXmlNode> anyXmlBuilder =
177 Builders.anyXmlBuilder().withNodeIdentifier(toId(NETCONF_FILTER_QNAME));
178 anyXmlBuilder.withAttributes(Collections.singletonMap(NETCONF_TYPE_QNAME, SUBTREE));
180 final Element element = XmlUtil.createElement(BLANK_DOCUMENT, NETCONF_FILTER_QNAME.getLocalName(),
181 Optional.of(NETCONF_FILTER_QNAME.getNamespace().toString()));
182 element.setAttributeNS(NETCONF_FILTER_QNAME.getNamespace().toString(),
183 NETCONF_TYPE_QNAME.getLocalName(), "subtree");
185 anyXmlBuilder.withValue(new DOMSource(element));
187 EMPTY_FILTER = anyXmlBuilder.build();
190 public static DataContainerChild<?, ?> toFilterStructure(final YangInstanceIdentifier identifier,
191 final SchemaContext ctx) {
192 final NormalizedNodeAttrBuilder<NodeIdentifier, DOMSource, AnyXmlNode> anyXmlBuilder =
193 Builders.anyXmlBuilder().withNodeIdentifier(toId(NETCONF_FILTER_QNAME));
194 anyXmlBuilder.withAttributes(Collections.singletonMap(NETCONF_TYPE_QNAME, SUBTREE));
196 final Element element = XmlUtil.createElement(BLANK_DOCUMENT, NETCONF_FILTER_QNAME.getLocalName(),
197 Optional.of(NETCONF_FILTER_QNAME.getNamespace().toString()));
198 element.setAttributeNS(NETCONF_FILTER_QNAME.getNamespace().toString(), NETCONF_TYPE_QNAME.getLocalName(),
202 NetconfUtil.writeFilter(identifier, new DOMResult(element), SchemaPath.ROOT, ctx);
203 } catch (IOException | XMLStreamException e) {
204 throw new IllegalStateException("Unable to serialize filter element for path " + identifier, e);
206 anyXmlBuilder.withValue(new DOMSource(element));
208 return anyXmlBuilder.build();
211 public static void checkValidReply(final NetconfMessage input, final NetconfMessage output)
212 throws NetconfDocumentedException {
213 final String inputMsgId = input.getDocument().getDocumentElement().getAttribute(MESSAGE_ID_ATTR);
214 final String outputMsgId = output.getDocument().getDocumentElement().getAttribute(MESSAGE_ID_ATTR);
216 if (!inputMsgId.equals(outputMsgId)) {
217 final Map<String, String> errorInfo = ImmutableMap.<String, String>builder()
218 .put("actual-message-id", outputMsgId)
219 .put("expected-message-id", inputMsgId)
222 throw new NetconfDocumentedException("Response message contained unknown \"message-id\"",
223 null, NetconfDocumentedException.ErrorType.PROTOCOL,
224 NetconfDocumentedException.ErrorTag.BAD_ATTRIBUTE,
225 NetconfDocumentedException.ErrorSeverity.ERROR, errorInfo);
229 public static void checkSuccessReply(final NetconfMessage output) throws NetconfDocumentedException {
230 if (NetconfMessageUtil.isErrorMessage(output)) {
231 throw NetconfDocumentedException.fromXMLDocument(output.getDocument());
235 public static RpcError toRpcError(final NetconfDocumentedException ex) {
236 final StringBuilder infoBuilder = new StringBuilder();
237 final Map<String, String> errorInfo = ex.getErrorInfo();
238 if (errorInfo != null) {
239 for (final Entry<String, String> e : errorInfo.entrySet()) {
240 infoBuilder.append('<').append(e.getKey()).append('>').append(e.getValue())
241 .append("</").append(e.getKey()).append('>');
246 final ErrorSeverity severity = toRpcErrorSeverity(ex.getErrorSeverity());
247 return severity == ErrorSeverity.ERROR
248 ? RpcResultBuilder.newError(toRpcErrorType(ex.getErrorType()), ex.getErrorTag().getTagValue(),
249 ex.getLocalizedMessage(), null, infoBuilder.toString(), ex.getCause())
250 : RpcResultBuilder.newWarning(
251 toRpcErrorType(ex.getErrorType()), ex.getErrorTag().getTagValue(),
252 ex.getLocalizedMessage(), null, infoBuilder.toString(), ex.getCause());
255 private static ErrorSeverity toRpcErrorSeverity(final NetconfDocumentedException.ErrorSeverity severity) {
258 return RpcError.ErrorSeverity.WARNING;
260 return RpcError.ErrorSeverity.ERROR;
264 private static RpcError.ErrorType toRpcErrorType(final NetconfDocumentedException.ErrorType type) {
267 return RpcError.ErrorType.PROTOCOL;
269 return RpcError.ErrorType.RPC;
271 return RpcError.ErrorType.TRANSPORT;
273 return RpcError.ErrorType.APPLICATION;
277 public static NodeIdentifier toId(final PathArgument qname) {
278 return toId(qname.getNodeType());
281 public static NodeIdentifier toId(final QName nodeType) {
282 return new NodeIdentifier(nodeType);
285 public static Element getDataSubtree(final Document doc) {
286 return (Element) doc.getElementsByTagNameNS(NETCONF_URI.toString(), "data").item(0);
289 public static boolean isDataRetrievalOperation(final QName rpc) {
290 return NETCONF_URI.equals(rpc.getNamespace())
291 && (NETCONF_GET_CONFIG_QNAME.getLocalName().equals(rpc.getLocalName())
292 || NETCONF_GET_QNAME.getLocalName().equals(rpc.getLocalName()));
295 public static ContainerSchemaNode createSchemaForDataRead(final SchemaContext schemaContext) {
296 return new NodeContainerProxy(NETCONF_DATA_QNAME, schemaContext.getChildNodes());
299 public static ContainerSchemaNode createSchemaForNotification(final NotificationDefinition next) {
300 return new NodeContainerProxy(next.getQName(), next.getChildNodes(), next.getAvailableAugmentations());
303 public static ContainerNode wrap(final QName name, final DataContainerChild<?, ?>... node) {
304 return Builders.containerBuilder().withNodeIdentifier(toId(name)).withValue(ImmutableList.copyOf(node)).build();
307 public static AnyXmlNode createEditConfigAnyxml(
308 final SchemaContext ctx, final YangInstanceIdentifier dataPath, final Optional<ModifyAction> operation,
309 final Optional<NormalizedNode<?, ?>> lastChildOverride) {
310 final NormalizedNode<?, ?> configContent;
312 if (dataPath.isEmpty()) {
313 Preconditions.checkArgument(lastChildOverride.isPresent(),
314 "Data has to be present when creating structure for top level element");
315 Preconditions.checkArgument(lastChildOverride.get() instanceof DataContainerChild<?, ?>,
316 "Data has to be either container or a list node when creating structure for top level element, "
317 + "but was: %s", lastChildOverride.get());
318 configContent = lastChildOverride.get();
320 final Entry<QName, ModifyAction> modifyOperation = operation.isPresent()
321 ? new AbstractMap.SimpleEntry<>(NETCONF_OPERATION_QNAME, operation.get()) : null;
322 configContent = ImmutableNodes.fromInstanceId(ctx, dataPath, lastChildOverride.toJavaUtil(),
323 java.util.Optional.ofNullable(modifyOperation));
326 final Element element = XmlUtil.createElement(BLANK_DOCUMENT, NETCONF_CONFIG_QNAME.getLocalName(),
327 Optional.of(NETCONF_CONFIG_QNAME.getNamespace().toString()));
329 NetconfUtil.writeNormalizedNode(configContent, new DOMResult(element), SchemaPath.ROOT, ctx);
330 } catch (IOException | XMLStreamException e) {
331 throw new IllegalStateException("Unable to serialize edit config content element for path " + dataPath, e);
333 final DOMSource value = new DOMSource(element);
335 return Builders.anyXmlBuilder().withNodeIdentifier(toId(NETCONF_CONFIG_QNAME)).withValue(value).build();
338 public static DataContainerChild<?, ?> createEditConfigStructure(
339 final SchemaContext ctx, final YangInstanceIdentifier dataPath, final Optional<ModifyAction> operation,
340 final Optional<NormalizedNode<?, ?>> lastChildOverride) {
341 return Builders.choiceBuilder().withNodeIdentifier(toId(EditContent.QNAME))
342 .withChild(createEditConfigAnyxml(ctx, dataPath, operation, lastChildOverride)).build();
345 public static SchemaPath toPath(final QName rpc) {
346 return SchemaPath.create(true, rpc);
349 public static Map.Entry<Date, XmlElement> stripNotification(final NetconfMessage message) {
350 final XmlElement xmlElement = XmlElement.fromDomDocument(message.getDocument());
351 final List<XmlElement> childElements = xmlElement.getChildElements();
352 Preconditions.checkArgument(childElements.size() == 2, "Unable to parse notification %s, unexpected format."
353 + "\nExpected 2 childElements, actual childElements size is %s", message, childElements.size());
355 final XmlElement eventTimeElement;
356 final XmlElement notificationElement;
358 if (childElements.get(0).getName().equals(EVENT_TIME)) {
359 eventTimeElement = childElements.get(0);
360 notificationElement = childElements.get(1);
361 } else if (childElements.get(1).getName().equals(EVENT_TIME)) {
362 eventTimeElement = childElements.get(1);
363 notificationElement = childElements.get(0);
365 throw new IllegalArgumentException("Notification payload does not contain " + EVENT_TIME + " " + message);
369 return new AbstractMap.SimpleEntry<>(
370 NetconfNotification.RFC3339_DATE_PARSER.apply(eventTimeElement.getTextContent()),
371 notificationElement);
372 } catch (final DocumentedException e) {
373 throw new IllegalArgumentException("Notification payload does not contain " + EVENT_TIME + " " + message,
375 } catch (final DateTimeParseException e) {
376 LOG.warn("Unable to parse event time from {}. Setting time to {}", eventTimeElement,
377 NetconfNotification.UNKNOWN_EVENT_TIME, e);
378 return new AbstractMap.SimpleEntry<>(NetconfNotification.UNKNOWN_EVENT_TIME, notificationElement);
382 public static DOMResult prepareDomResultForRpcRequest(final QName rpcQName, final MessageCounter counter) {
383 final Document document = XmlUtil.newDocument();
384 final Element rpcNS =
385 document.createElementNS(NETCONF_RPC_QNAME.getNamespace().toString(), NETCONF_RPC_QNAME.getLocalName());
387 rpcNS.setAttribute(MESSAGE_ID_ATTR, counter.getNewMessageId(MESSAGE_ID_PREFIX));
388 final Element elementNS = document.createElementNS(rpcQName.getNamespace().toString(), rpcQName.getLocalName());
389 rpcNS.appendChild(elementNS);
390 document.appendChild(rpcNS);
391 return new DOMResult(elementNS);
394 public static DOMResult prepareDomResultForActionRequest(final DataSchemaContextTree dataSchemaContextTree,
395 final DOMDataTreeIdentifier domDataTreeIdentifier, final SchemaPath actionSchemaPath,
396 final MessageCounter counter, final String action) {
397 final Document document = XmlUtil.newDocument();
398 final Element rpcNS =
399 document.createElementNS(NETCONF_RPC_QNAME.getNamespace().toString(), NETCONF_RPC_QNAME.getLocalName());
401 rpcNS.setAttribute(MESSAGE_ID_ATTR, counter.getNewMessageId(MESSAGE_ID_PREFIX));
403 final Element actionNS = document.createElementNS(NETCONF_ACTION_NAMESPACE.toString(), NETCONF_ACTION);
404 final DataSchemaContextNode<?> rootSchemaContextNode = dataSchemaContextTree.getRoot();
405 final Element actionData = prepareActionData(rootSchemaContextNode, actionNS,
406 domDataTreeIdentifier.getRootIdentifier().getPathArguments().iterator(), document);
408 Element specificActionElement = document.createElement(action);
409 actionData.appendChild(specificActionElement);
410 rpcNS.appendChild(actionNS);
411 document.appendChild(rpcNS);
412 return new DOMResult(specificActionElement);
415 private static Element prepareActionData(final DataSchemaContextNode<?> currentParentSchemaNode,
416 final Element actionNS, final Iterator<PathArgument> iterator, final Document document) {
417 if (iterator.hasNext()) {
418 final PathArgument next = iterator.next();
420 DataSchemaContextNode<?> current = currentParentSchemaNode.getChild(next);
421 Preconditions.checkArgument(current != null, "Invalid input: schema for argument %s not found", next);
423 if (current.isMixin()) {
424 return prepareActionData(current, actionNS, iterator, document);
427 final QName actualNS = next.getNodeType();
428 final Element actualElement = document.createElementNS(actualNS.getNamespace().toString(),
429 actualNS.getLocalName());
430 if (next instanceof NodeWithValue) {
431 actualElement.setNodeValue(((NodeWithValue) next).getValue().toString());
432 } else if (next instanceof NodeIdentifierWithPredicates) {
433 for (Entry<QName, Object> entry : ((NodeIdentifierWithPredicates) next).getKeyValues().entrySet()) {
434 final Element entryElement = document.createElementNS(entry.getKey().getNamespace().toString(),
435 entry.getKey().getLocalName());
436 entryElement.setTextContent(entry.getValue().toString());
437 entryElement.setNodeValue(entry.getValue().toString());
438 actualElement.appendChild(entryElement);
441 actionNS.appendChild(actualElement);
442 return prepareActionData(current, actualElement, iterator, document);
448 @SuppressWarnings("checkstyle:IllegalCatch")
449 public static void writeNormalizedRpc(final ContainerNode normalized, final DOMResult result,
450 final SchemaPath schemaPath,
451 final SchemaContext baseNetconfCtx) throws IOException, XMLStreamException {
452 final XMLStreamWriter writer = NetconfUtil.XML_FACTORY.createXMLStreamWriter(result);
454 try (NormalizedNodeStreamWriter normalizedNodeStreamWriter =
455 XMLStreamNormalizedNodeStreamWriter.create(writer, baseNetconfCtx, schemaPath)) {
456 try (SchemaOrderedNormalizedNodeWriter normalizedNodeWriter =
457 new SchemaOrderedNormalizedNodeWriter(normalizedNodeStreamWriter, baseNetconfCtx, schemaPath)) {
458 final Collection<DataContainerChild<?, ?>> value = normalized.getValue();
459 normalizedNodeWriter.write(value);
460 normalizedNodeWriter.flush();
466 } catch (final Exception e) {
467 LOG.warn("Unable to close resource properly", e);
472 public static RpcResult<NetconfMessage> toRpcResult(final FailedNetconfMessage message) {
473 return RpcResultBuilder.<NetconfMessage>failed()
476 new NetconfDocumentedException(
477 message.getException().getMessage(),
478 DocumentedException.ErrorType.APPLICATION,
479 DocumentedException.ErrorTag.MALFORMED_MESSAGE,
480 DocumentedException.ErrorSeverity.ERROR)))