2 * Copyright (c) 2016 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
9 package org.opendaylight.yangtools.yang.data.codec.xml;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertTrue;
14 import java.io.InputStream;
16 import java.util.Collection;
17 import java.util.List;
18 import java.util.Optional;
19 import javax.annotation.Nonnull;
20 import javax.xml.stream.XMLInputFactory;
21 import javax.xml.stream.XMLStreamReader;
22 import org.junit.Before;
23 import org.junit.Test;
24 import org.opendaylight.yangtools.yang.common.QName;
25 import org.opendaylight.yangtools.yang.common.QNameModule;
26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
28 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
29 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
30 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
31 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
32 import org.opendaylight.yangtools.yang.data.api.schema.YangModeledAnyXmlNode;
33 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
34 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
35 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
36 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
37 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
38 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
39 import org.opendaylight.yangtools.yang.model.api.Module;
40 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
41 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
42 import org.opendaylight.yangtools.yang.model.api.Status;
43 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
44 import org.opendaylight.yangtools.yang.model.api.YangModeledAnyXmlSchemaNode;
45 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
47 public class YangModeledAnyXMLDeserializationTest {
49 private QNameModule fooModuleQName;
50 private QNameModule barModuleQName;
51 private QName myContainer1;
52 private QName myContainer2;
53 private QName innerContainer;
54 private QName myLeaf3;
55 private QName myLeaf2;
56 private QName myLeaf1;
57 private QName myAnyXMLDataBar;
58 private QName myAnyXMLDataFoo;
59 private SchemaContext schemaContext;
63 barModuleQName = QNameModule.create(URI.create("bar"), null);
64 myContainer1 = QName.create(barModuleQName, "my-container-1");
65 myLeaf1 = QName.create(barModuleQName, "my-leaf-1");
66 myAnyXMLDataBar = QName.create(barModuleQName, "my-anyxml-data");
68 fooModuleQName = QNameModule.create(URI.create("foo"), null);
69 myContainer2 = QName.create(fooModuleQName, "my-container-2");
70 innerContainer = QName.create(fooModuleQName, "inner-container");
71 myLeaf3 = QName.create(fooModuleQName, "my-leaf-3");
72 myLeaf2 = QName.create(fooModuleQName, "my-leaf-2");
73 myAnyXMLDataFoo = QName.create(fooModuleQName, "my-anyxml-data");
75 schemaContext = YangParserTestUtils.parseYangResourceDirectory("/anyxml-support/yang");
79 public void testRawAnyXMLFromBar() throws Exception {
80 DataSchemaNode barContainer = schemaContext.getDataChildByName(QName.create(barModuleQName, "bar"));
81 assertTrue(barContainer instanceof ContainerSchemaNode);
82 final YangModeledAnyXmlSchemaNode yangModeledAnyXML = new YangModeledAnyXMLSchemaNodeImplTest(myAnyXMLDataBar,
83 (ContainerSchemaNode) barContainer);
85 final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(
86 "/anyxml-support/xml/bar.xml");
88 final XMLInputFactory factory = XMLInputFactory.newInstance();
89 final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
90 final NormalizedNodeResult result = new NormalizedNodeResult();
92 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
94 final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, yangModeledAnyXML);
95 xmlParser.parse(reader);
97 final NormalizedNode<?, ?> output = result.getResult();
98 assertTrue(output instanceof YangModeledAnyXmlNode);
99 final YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) output;
101 Collection<DataContainerChild<? extends PathArgument, ?>> value = yangModeledAnyXmlNode.getValue();
102 assertEquals(2, value.size());
104 Optional<DataContainerChild<? extends PathArgument, ?>> child = yangModeledAnyXmlNode
105 .getChild(new NodeIdentifier(myContainer1));
106 assertTrue(child.orElse(null) instanceof ContainerNode);
107 ContainerNode myContainerNode1 = (ContainerNode) child.get();
109 Optional<DataContainerChild<? extends PathArgument, ?>> child2 = myContainerNode1.getChild(new NodeIdentifier(
111 assertTrue(child2.orElse(null) instanceof LeafNode);
112 LeafNode<?> leafNode1 = (LeafNode<?>) child2.get();
114 Object leafNode1Value = leafNode1.getValue();
115 assertEquals("value1", leafNode1Value);
119 public void testRealSchemaContextFromFoo() throws Exception {
120 final InputStream resourceAsStream = YangModeledAnyXMLDeserializationTest.class.getResourceAsStream(
121 "/anyxml-support/xml/foo.xml");
122 final Module foo = schemaContext.findModules("foo").iterator().next();
123 final YangModeledAnyXmlSchemaNode myAnyXmlData = (YangModeledAnyXmlSchemaNode) foo.getDataChildByName(
124 QName.create(foo.getQNameModule(), "my-anyxml-data"));
126 final XMLInputFactory factory = XMLInputFactory.newInstance();
127 final XMLStreamReader reader = factory.createXMLStreamReader(resourceAsStream);
128 final NormalizedNodeResult result = new NormalizedNodeResult();
130 final NormalizedNodeStreamWriter streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
132 final XmlParserStream xmlParser = XmlParserStream.create(streamWriter, schemaContext, myAnyXmlData);
133 xmlParser.parse(reader);
135 final NormalizedNode<?, ?> output = result.getResult();
136 assertTrue(output instanceof YangModeledAnyXmlNode);
137 final YangModeledAnyXmlNode yangModeledAnyXmlNode = (YangModeledAnyXmlNode) output;
139 DataSchemaNode schemaOfAnyXmlData = yangModeledAnyXmlNode.getSchemaOfAnyXmlData();
140 DataSchemaNode expectedSchemaOfAnyXmlData = schemaContext.getDataChildByName(myContainer2);
141 assertEquals(expectedSchemaOfAnyXmlData, schemaOfAnyXmlData);
143 Collection<DataContainerChild<? extends PathArgument, ?>> value = yangModeledAnyXmlNode.getValue();
144 assertEquals(2, value.size());
146 Optional<DataContainerChild<? extends PathArgument, ?>> child2 = yangModeledAnyXmlNode
147 .getChild(new NodeIdentifier(innerContainer));
148 assertTrue(child2.orElse(null) instanceof ContainerNode);
149 ContainerNode innerContainerNode = (ContainerNode) child2.get();
151 Optional<DataContainerChild<? extends PathArgument, ?>> child3 = innerContainerNode
152 .getChild(new NodeIdentifier(myLeaf2));
153 assertTrue(child3.orElse(null) instanceof LeafNode);
154 LeafNode<?> leafNode2 = (LeafNode<?>) child3.get();
156 Object leafNode2Value = leafNode2.getValue();
157 assertEquals("any-xml-leaf-2-value", leafNode2Value);
159 Optional<DataContainerChild<? extends PathArgument, ?>> child4 = yangModeledAnyXmlNode
160 .getChild(new NodeIdentifier(myLeaf3));
161 assertTrue(child4.orElse(null) instanceof LeafNode);
162 LeafNode<?> leafNode3 = (LeafNode<?>) child4.get();
164 Object leafNode3Value = leafNode3.getValue();
165 assertEquals("any-xml-leaf-3-value", leafNode3Value);
168 private static final class YangModeledAnyXMLSchemaNodeImplTest implements YangModeledAnyXmlSchemaNode {
169 private final QName qname;
170 private final ContainerSchemaNode contentSchema;
172 YangModeledAnyXMLSchemaNodeImplTest(final QName qname, final ContainerSchemaNode contentSchema) {
174 this.contentSchema = contentSchema;
178 public boolean isAugmenting() {
183 public boolean isAddedByUses() {
188 public boolean isConfiguration() {
193 public ConstraintDefinition getConstraints() {
199 public QName getQName() {
205 public SchemaPath getPath() {
211 public List<UnknownSchemaNode> getUnknownSchemaNodes() {
216 public String getDescription() {
221 public String getReference() {
227 public Status getStatus() {
233 public ContainerSchemaNode getSchemaOfAnyXmlData() {
234 return contentSchema;