import org.opendaylight.yangtools.yang.data.api.schema.OrderedMapNode;
import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
+import org.opendaylight.yangtools.yang.data.api.schema.YangModeledAnyXmlNode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
* events to the encapsulated {@link NormalizedNodeStreamWriter}.
*
* @param node Node
- * @return
+ * @return NormalizedNodeWriter this
* @throws IOException when thrown from the backing writer.
*/
public final NormalizedNodeWriter write(final NormalizedNode<?, ?> node) throws IOException {
}
protected boolean writeMapEntryNode(final MapEntryNode node) throws IOException {
- if(writer instanceof NormalizedNodeStreamAttributeWriter) {
+ if (writer instanceof NormalizedNodeStreamAttributeWriter) {
((NormalizedNodeStreamAttributeWriter) writer)
.startMapEntryNode(node.getIdentifier(), childSizeHint(node.getValue()), node.getAttributes());
} else {
}
return writeChildren(n.getValue());
}
+ if (node instanceof YangModeledAnyXmlNode) {
+ final YangModeledAnyXmlNode n = (YangModeledAnyXmlNode) node;
+ if (writer instanceof NormalizedNodeStreamAttributeWriter) {
+ ((NormalizedNodeStreamAttributeWriter) writer).startYangModeledAnyXmlNode(n.getIdentifier(), childSizeHint(n.getValue()), n.getAttributes());
+ } else {
+ writer.startYangModeledAnyXmlNode(n.getIdentifier(), childSizeHint(n.getValue()));
+ }
+ return writeChildren(n.getValue());
+ }
if (node instanceof MapEntryNode) {
return writeMapEntryNode((MapEntryNode) node);
}
--- /dev/null
+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.yang.data.codec.gson.retest;
+
+import static org.junit.Assert.assertEquals;
+import static org.opendaylight.yangtools.yang.data.codec.gson.retest.TestUtils.loadModules;
+
+import com.google.common.base.Preconditions;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.net.URISyntaxException;
+import java.util.Collections;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLOutputFactory;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
+import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactory;
+import org.opendaylight.yangtools.yang.data.codec.gson.JSONNormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.codec.gson.JsonWriterFactory;
+import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.DomUtils;
+import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.parser.DomToNormalizedNodeParserFactory;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
+import org.w3c.dom.Document;
+import org.xml.sax.SAXException;
+
+public class YangModeledAnyXmlSupportTest {
+
+ private static final XMLOutputFactory XML_FACTORY;
+ private static final DocumentBuilderFactory BUILDERFACTORY;
+
+ static {
+ XML_FACTORY = XMLOutputFactory.newFactory();
+ XML_FACTORY.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, false);
+
+ BUILDERFACTORY = DocumentBuilderFactory.newInstance();
+ BUILDERFACTORY.setNamespaceAware(true);
+ BUILDERFACTORY.setCoalescing(true);
+ BUILDERFACTORY.setIgnoringElementContentWhitespace(true);
+ BUILDERFACTORY.setIgnoringComments(true);
+ }
+
+ private static SchemaContext schemaContext;
+ private static Document xmlDoc;
+ private static ContainerNode data;
+
+ @BeforeClass
+ public static void init() throws IOException, URISyntaxException, ReactorException, SAXException {
+ schemaContext = loadModules("/yang-modeled-anyxml/yang");
+ xmlDoc = loadDocument("/yang-modeled-anyxml/xml/baz.xml");
+ data = DomToNormalizedNodeParserFactory
+ .getInstance(DomUtils.defaultValueCodecProvider(), schemaContext).getContainerNodeParser()
+ .parse(Collections.singletonList(xmlDoc.getDocumentElement()), schemaContext);
+ }
+
+ @Test
+ public void normalizedNodesToJsonTest() throws IOException, URISyntaxException, SAXException {
+ final DataContainerChild<? extends PathArgument, ?> baz = data.getValue().iterator().next();
+
+ final Writer writer = new StringWriter();
+ final String jsonOutput = normalizedNodeToJsonStreamTransformation(writer, baz);
+
+ final JsonParser parser = new JsonParser();
+ final JsonElement serializedJson = parser.parse(jsonOutput);
+ final JsonElement expextedJson = parser.parse(new FileReader(new File(getClass().getResource(
+ "/yang-modeled-anyxml/json/baz.json").toURI())));
+
+ assertEquals(expextedJson, serializedJson);
+ }
+
+ private String normalizedNodeToJsonStreamTransformation(final Writer writer,
+ final NormalizedNode<?, ?> inputStructure) throws IOException {
+
+ final NormalizedNodeStreamWriter jsonStream = JSONNormalizedNodeStreamWriter.createExclusiveWriter(
+ JSONCodecFactory.create(schemaContext), SchemaPath.ROOT, null,
+ JsonWriterFactory.createJsonWriter(writer, 2));
+ final NormalizedNodeWriter nodeWriter = NormalizedNodeWriter.forStreamWriter(jsonStream);
+ nodeWriter.write(inputStructure);
+
+ nodeWriter.close();
+ return writer.toString();
+ }
+
+ private static Document loadDocument(final String xmlPath) throws IOException, SAXException {
+ final InputStream resourceAsStream = YangModeledAnyXmlSupportTest.class.getResourceAsStream(xmlPath);
+
+ final Document currentConfigElement = readXmlToDocument(resourceAsStream);
+ Preconditions.checkNotNull(currentConfigElement);
+ return currentConfigElement;
+ }
+
+ private static Document readXmlToDocument(final InputStream xmlContent) throws IOException, SAXException {
+ final DocumentBuilder dBuilder;
+ try {
+ dBuilder = BUILDERFACTORY.newDocumentBuilder();
+ } catch (final ParserConfigurationException e) {
+ throw new RuntimeException("Failed to parse XML document", e);
+ }
+ final Document doc = dBuilder.parse(xmlContent);
+
+ doc.getDocumentElement().normalize();
+ return doc;
+ }
+
+}
--- /dev/null
+{
+ "baz:baz":{
+ "my-container-1":{
+ "my-leaf-1":"value1"
+ },
+ "my-container-2":{
+ "inner-container":{
+ "my-leaf-2":"value2"
+ },
+ "my-leaf-3":"value3"
+ },
+ "my-anyxml-data":{
+ "inner-container":{
+ "my-leaf-2":"any-xml-leaf-2-value"
+ },
+ "my-leaf-3":"any-xml-leaf-3-value"
+ }
+ }
+}
\ No newline at end of file
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<root xmlns="baz">
+ <baz>
+ <my-container-1>
+ <my-leaf-1>value1</my-leaf-1>
+ </my-container-1>
+ <my-container-2>
+ <inner-container>
+ <my-leaf-2>value2</my-leaf-2>
+ </inner-container>
+ <my-leaf-3>value3</my-leaf-3>
+ </my-container-2>
+
+ <my-anyxml-data>
+ <inner-container>
+ <my-leaf-2>any-xml-leaf-2-value</my-leaf-2>
+ </inner-container>
+ <my-leaf-3>any-xml-leaf-3-value</my-leaf-3>
+ </my-anyxml-data>
+ </baz>
+</root>
\ No newline at end of file
--- /dev/null
+module baz {
+ namespace "baz";
+ prefix baz;
+
+ import yang-ext { prefix ext; revision-date 2013-07-09; }
+
+ container baz {
+ container my-container-1 {
+ leaf my-leaf-1 {
+ type string;
+ }
+ }
+
+ container my-container-2 {
+ container inner-container {
+ leaf my-leaf-2 {
+ type string;
+ }
+ }
+ leaf my-leaf-3 {
+ type string;
+ }
+ }
+
+ anyxml my-anyxml-data {
+ ext:anyxml-schema-location "/baz/my-container-2";
+ }
+ }
+}
--- /dev/null
+module yang-ext {
+ yang-version 1;
+ namespace "urn:opendaylight:yang:extension:yang-ext";
+ prefix "ext";
+
+ contact "Anton Tkacik <ttkacik@cisco.com>";
+
+ description
+ "Copyright (c) 2013 Cisco Systems, Inc. and others. All rights
+ reserved. This program and the accompanying materials are made
+ available under the terms of the Eclipse Public License v1.0 which
+ accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html";
+
+ revision "2013-07-09" {
+ description "";
+ }
+
+ // Augmentation name
+
+ extension "augment-identifier" {
+ description
+ "YANG language extension which assigns an identifier to augmentation.
+ Augment identifier is used to identify specific augment statement
+ by name. The identifier syntax is defined formally defined by
+ the rule 'identifier' in Section 12 of RFC 6020. All augment identifiers
+ defined in a namespace MUST be unique. The namespace of augment
+ identifiers is shared by module and its submodules.";
+
+ /*
+ Discussion:
+ This extension allows for ease of development / debug
+ of YANG modules and it is suitable for code generation,
+ where each augment statement is nicely identified by
+ unique name instead of combination of augment target
+ and when condition.
+ */
+ argument "identifier";
+ }
+
+ // Context-aware RPCs
+
+ grouping rpc-context-ref {
+ description
+ "A reference to RPC context.";
+ leaf context-instance {
+ type instance-identifier;
+ description "Pointer to the context. ";
+ }
+ }
+
+ extension "rpc-context-instance" {
+ description
+ "YANG language extension which defines enclosing (parent) schema
+ node as referencable context for RPCs. The argument is identity
+ which is used to identify RPC context type.";
+
+ argument "context-type";
+ }
+
+ extension "context-reference" {
+ argument "context-type";
+ }
+
+ extension "context-instance" {
+ argument "context-type";
+ }
+
+ extension "instance-target" {
+ argument "path";
+ }
+
+ extension "anyxml-schema-location" {
+ argument "target-node";
+ }
+}
--- /dev/null
+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.serializer.retest;
+
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.net.URI;
+import java.util.Collections;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.TransformerFactoryConfigurationError;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+import org.custommonkey.xmlunit.XMLTestCase;
+import org.custommonkey.xmlunit.XMLUnit;
+import org.junit.Test;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.api.schema.YangModeledAnyXmlNode;
+import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
+import org.opendaylight.yangtools.yang.data.impl.RetestUtils;
+import org.opendaylight.yangtools.yang.data.impl.codec.xml.XMLStreamNormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.impl.codec.xml.XmlDocumentUtils;
+import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.DomUtils;
+import org.opendaylight.yangtools.yang.data.impl.schema.transform.dom.parser.DomToNormalizedNodeParserFactory;
+import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.xml.sax.SAXException;
+
+public class YangModeledAnyXMLSerializationTest extends XMLTestCase {
+ private static final XMLOutputFactory XML_FACTORY;
+ private static final DocumentBuilderFactory BUILDERFACTORY;
+
+ static {
+ XML_FACTORY = XMLOutputFactory.newFactory();
+ XML_FACTORY.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, false);
+
+ BUILDERFACTORY = DocumentBuilderFactory.newInstance();
+ BUILDERFACTORY.setNamespaceAware(true);
+ BUILDERFACTORY.setCoalescing(true);
+ BUILDERFACTORY.setIgnoringElementContentWhitespace(true);
+ BUILDERFACTORY.setIgnoringComments(true);
+ }
+
+ private QNameModule bazModuleQName;
+ private QName myAnyXMLDataBaz;
+ private QName bazQName;
+ private QName myContainer2QName;
+ private SchemaContext schemaContext;
+
+ public YangModeledAnyXMLSerializationTest() throws Exception {
+ bazModuleQName = QNameModule.create(new URI("baz"), SimpleDateFormatUtil.getRevisionFormat()
+ .parse("1970-01-01"));
+ bazQName = QName.create(bazModuleQName, "baz");
+ myContainer2QName = QName.create(bazModuleQName, "my-container-2");
+ myAnyXMLDataBaz = QName.create(bazModuleQName, "my-anyxml-data");
+
+ schemaContext = RetestUtils.parseYangSources(
+ new File(getClass().getResource("/anyxml-support/serialization/baz.yang").toURI()), new File(getClass()
+ .getResource("/anyxml-support/serialization/yang-ext.yang").toURI()));
+ }
+
+ @Test
+ public void testSerializationOfBaz() throws Exception {
+ final Document doc = loadDocument("/anyxml-support/serialization/baz.xml");
+
+ final ContainerNode output = DomToNormalizedNodeParserFactory
+ .getInstance(DomUtils.defaultValueCodecProvider(), schemaContext).getContainerNodeParser()
+ .parse(Collections.singletonList(doc.getDocumentElement()), schemaContext);
+
+ assertNotNull(output);
+ Optional<DataContainerChild<? extends PathArgument, ?>> child = output.getChild(new NodeIdentifier(bazQName));
+ assertTrue(child.orNull() instanceof ContainerNode);
+ ContainerNode baz = (ContainerNode) child.get();
+
+ Optional<DataContainerChild<? extends PathArgument, ?>> bazChild = baz.getChild(new NodeIdentifier(
+ myAnyXMLDataBaz));
+ assertTrue(bazChild.orNull() instanceof YangModeledAnyXmlNode);
+ YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) bazChild.get();
+
+ DataSchemaNode schemaOfAnyXmlData = yangModeledAnyXmlNode.getSchemaOfAnyXmlData();
+ SchemaNode myContainer2SchemaNode = SchemaContextUtil.findDataSchemaNode(schemaContext,
+ SchemaPath.create(true, bazQName, myContainer2QName));
+ assertTrue(myContainer2SchemaNode instanceof ContainerSchemaNode);
+ assertEquals(myContainer2SchemaNode, schemaOfAnyXmlData);
+
+ DOMResult serializationResult = writeNormalizedNode(output, schemaContext);
+ assertNotNull(serializationResult);
+
+ XMLUnit.setIgnoreWhitespace(true);
+ XMLUnit.setIgnoreComments(true);
+ XMLUnit.setIgnoreAttributeOrder(true);
+ XMLUnit.setNormalize(true);
+
+ String expectedXMLString = toString(doc.getDocumentElement().getElementsByTagName("baz").item(0));
+ String serializationResultXMLString = toString(serializationResult.getNode());
+
+ assertXMLEqual(expectedXMLString, serializationResultXMLString);
+ }
+
+ private static DOMResult writeNormalizedNode(final ContainerNode normalized, final SchemaContext context)
+ throws IOException, XMLStreamException {
+ final Document doc = XmlDocumentUtils.getDocument();
+ final DOMResult result = new DOMResult(doc);
+ NormalizedNodeWriter normalizedNodeWriter = null;
+ NormalizedNodeStreamWriter normalizedNodeStreamWriter = null;
+ XMLStreamWriter writer = null;
+ try {
+ writer = XML_FACTORY.createXMLStreamWriter(result);
+ normalizedNodeStreamWriter = XMLStreamNormalizedNodeStreamWriter.create(writer, context);
+ normalizedNodeWriter = NormalizedNodeWriter.forStreamWriter(normalizedNodeStreamWriter);
+
+ for (NormalizedNode<?, ?> child : normalized.getValue()) {
+ normalizedNodeWriter.write(child);
+ }
+
+ normalizedNodeWriter.flush();
+ } finally {
+ if (normalizedNodeWriter != null) {
+ normalizedNodeWriter.close();
+ }
+ if (normalizedNodeStreamWriter != null) {
+ normalizedNodeStreamWriter.close();
+ }
+ if (writer != null) {
+ writer.close();
+ }
+ }
+
+ return result;
+ }
+
+ private static Document loadDocument(final String xmlPath) throws IOException, SAXException {
+ final InputStream resourceAsStream = YangModeledAnyXMLSerializationTest.class.getResourceAsStream(xmlPath);
+ final Document currentConfigElement = readXmlToDocument(resourceAsStream);
+ Preconditions.checkNotNull(currentConfigElement);
+ return currentConfigElement;
+ }
+
+ private static Document readXmlToDocument(final InputStream xmlContent) throws IOException, SAXException {
+ final DocumentBuilder dBuilder;
+ try {
+ dBuilder = BUILDERFACTORY.newDocumentBuilder();
+ } catch (final ParserConfigurationException e) {
+ throw new RuntimeException("Failed to parse XML document", e);
+ }
+ final Document doc = dBuilder.parse(xmlContent);
+
+ doc.getDocumentElement().normalize();
+ return doc;
+ }
+
+ private static String toString(final Node xml) {
+ try {
+ final Transformer transformer = TransformerFactory.newInstance().newTransformer();
+ transformer.setOutputProperty(OutputKeys.INDENT, "yes");
+ transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
+
+ final StreamResult result = new StreamResult(new StringWriter());
+ final DOMSource source = new DOMSource(xml);
+ transformer.transform(source, result);
+
+ return result.getWriter().toString();
+ } catch (IllegalArgumentException | TransformerFactoryConfigurationError | TransformerException e) {
+ throw new RuntimeException("Unable to serialize xml element " + xml, e);
+ }
+ }
+}
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<root xmlns="baz">
+ <baz>
+ <my-container-1>
+ <my-leaf-1>value1</my-leaf-1>
+ </my-container-1>
+ <my-container-2>
+ <inner-container>
+ <my-leaf-2>value2</my-leaf-2>
+ </inner-container>
+ <my-leaf-3>value3</my-leaf-3>
+ </my-container-2>
+
+ <my-anyxml-data>
+ <inner-container>
+ <my-leaf-2>any-xml-leaf-2-value</my-leaf-2>
+ </inner-container>
+ <my-leaf-3>any-xml-leaf-3-value</my-leaf-3>
+ </my-anyxml-data>
+ </baz>
+</root>
\ No newline at end of file
--- /dev/null
+module baz {
+ namespace "baz";
+ prefix baz;
+
+ import yang-ext { prefix ext; revision-date 2013-07-09; }
+
+ container baz {
+ container my-container-1 {
+ leaf my-leaf-1 {
+ type string;
+ }
+ }
+
+ container my-container-2 {
+ container inner-container {
+ leaf my-leaf-2 {
+ type string;
+ }
+ }
+ leaf my-leaf-3 {
+ type string;
+ }
+ }
+
+ anyxml my-anyxml-data {
+ ext:anyxml-schema-location "/baz/my-container-2";
+ }
+ }
+}
--- /dev/null
+module yang-ext {
+ yang-version 1;
+ namespace "urn:opendaylight:yang:extension:yang-ext";
+ prefix "ext";
+
+ contact "Anton Tkacik <ttkacik@cisco.com>";
+
+ description
+ "Copyright (c) 2013 Cisco Systems, Inc. and others. All rights
+ reserved. This program and the accompanying materials are made
+ available under the terms of the Eclipse Public License v1.0 which
+ accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html";
+
+ revision "2013-07-09" {
+ description "";
+ }
+
+ // Augmentation name
+
+ extension "augment-identifier" {
+ description
+ "YANG language extension which assigns an identifier to augmentation.
+ Augment identifier is used to identify specific augment statement
+ by name. The identifier syntax is defined formally defined by
+ the rule 'identifier' in Section 12 of RFC 6020. All augment identifiers
+ defined in a namespace MUST be unique. The namespace of augment
+ identifiers is shared by module and its submodules.";
+
+ /*
+ Discussion:
+ This extension allows for ease of development / debug
+ of YANG modules and it is suitable for code generation,
+ where each augment statement is nicely identified by
+ unique name instead of combination of augment target
+ and when condition.
+ */
+ argument "identifier";
+ }
+
+ // Context-aware RPCs
+
+ grouping rpc-context-ref {
+ description
+ "A reference to RPC context.";
+ leaf context-instance {
+ type instance-identifier;
+ description "Pointer to the context. ";
+ }
+ }
+
+ extension "rpc-context-instance" {
+ description
+ "YANG language extension which defines enclosing (parent) schema
+ node as referencable context for RPCs. The argument is identity
+ which is used to identify RPC context type.";
+
+ argument "context-type";
+ }
+
+ extension "context-reference" {
+ argument "context-type";
+ }
+
+ extension "context-instance" {
+ argument "context-type";
+ }
+
+ extension "instance-target" {
+ argument "path";
+ }
+
+ extension "anyxml-schema-location" {
+ argument "target-node";
+ }
+}