1 package org.opendaylight.controller.sal.binding.impl.connect.dom
3 import org.opendaylight.yangtools.yang.common.QName
4 import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleContext
6 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTypeBuilder
7 import org.opendaylight.yangtools.sal.binding.model.api.Type
8 import org.opendaylight.yangtools.yang.model.api.SchemaNode
10 import org.opendaylight.yangtools.yang.model.api.SchemaPath
11 import org.opendaylight.yangtools.yang.model.api.SchemaContext
12 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil
13 import org.opendaylight.yangtools.binding.generator.util.Types
14 import java.util.HashMap
15 import org.opendaylight.yangtools.yang.data.api.CompositeNode
16 import org.opendaylight.yangtools.yang.binding.DataContainer
17 import org.opendaylight.yangtools.yang.data.impl.CompositeNodeTOImpl
18 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedProperty
19 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedType
20 import java.util.Collections
21 import java.util.ArrayList
22 import org.opendaylight.yangtools.yang.data.api.Node
23 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode
24 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer
25 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode
26 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode
27 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode
28 import org.opendaylight.yangtools.yang.model.api.ChoiceNode
29 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode
30 import org.opendaylight.yangtools.sal.binding.generator.impl.BindingGeneratorImpl
31 import org.opendaylight.yangtools.yang.data.impl.SimpleNodeTOImpl
32 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition
33 import org.opendaylight.yangtools.yang.model.api.TypeDefinition
34 import org.opendaylight.yangtools.yang.model.api.type.BooleanTypeDefinition
35 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition
36 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier
37 import org.opendaylight.yangtools.yang.binding.DataObject
38 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument
39 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.Item
40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.IdentifiableItem
41 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifier
42 import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.NodeIdentifierWithPredicates
43 import org.opendaylight.yangtools.yang.model.util.ExtendedType
44 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedTransferObject
45 import com.google.common.collect.FluentIterable
46 import org.opendaylight.yangtools.yang.data.api.SimpleNode
47 import org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil
48 import org.opendaylight.controller.sal.binding.impl.util.ClassLoaderUtils
49 import org.opendaylight.yangtools.yang.model.api.type.BinaryTypeDefinition
51 class BindingMapping {
53 val Map<Type, GeneratedTypeBuilder> typeToDefinition = new HashMap();
54 val Map<Type, SchemaNode> typeToSchemaNode = new HashMap();
56 def QName getSchemaNode(Class<?> cls) {
57 val ref = Types.typeForClass(cls);
58 return typeToSchemaNode.get(ref)?.QName;
61 def void updateBinding(SchemaContext schemaContext, ModuleContext moduleBindingContext) {
62 updateBindingFor(moduleBindingContext.childNodes, schemaContext);
66 def org.opendaylight.yangtools.yang.data.api.InstanceIdentifier toDataDom(
67 InstanceIdentifier<? extends DataObject> obj) {
68 val pathArguments = obj.path;
69 var Class<? extends DataObject> parent;
70 val dataDomArgs = new ArrayList<PathArgument>();
71 for (pathArgument : pathArguments) {
72 dataDomArgs.add(pathArgument.toDataDomPathArgument(parent));
73 parent = pathArgument.type;
76 return new org.opendaylight.yangtools.yang.data.api.InstanceIdentifier(dataDomArgs);
81 def DataObject dataObjectFromDataDom(InstanceIdentifier<? extends DataObject> identifier, CompositeNode node) {
85 val targetClass = identifier.targetType;
86 val classLoader = targetClass.classLoader;
87 val ref = Types.typeForClass(targetClass);
88 val targetType = typeToDefinition.get(ref);
89 val targetSchema = typeToSchemaNode.get(ref);
90 return node.toDataObject(classLoader, targetType.toInstance, targetSchema);
94 def dispatch PathArgument toDataDomPathArgument(IdentifiableItem argument, Class<? extends DataObject> parent) {
95 val Class rawType = argument.type;
96 val ref = Types.typeForClass(rawType);
97 val schemaType = typeToSchemaNode.get(ref);
98 val qname = schemaType.QName
100 val Object key = argument.key;
101 val predicates = key.toPredicates(schemaType as ListSchemaNode);
103 return new NodeIdentifierWithPredicates(qname, predicates);
106 def dispatch PathArgument toDataDomPathArgument(Item<?> argument, Class<? extends DataObject> parent) {
107 val ref = Types.typeForClass(argument.type);
108 val qname = typeToSchemaNode.get(ref).QName
109 return new NodeIdentifier(qname);
112 def Map<QName, Object> toPredicates(Object identifier, ListSchemaNode node) {
113 val keyDefinitions = node.keyDefinition;
114 val map = new HashMap<QName, Object>();
115 for (keydef : keyDefinitions) {
116 val keyNode = node.getDataChildByName(keydef) as LeafSchemaNode;
117 val value = identifier.getSimpleValue(keydef, keyNode.type);
118 map.put(keydef, value.value);
123 def void updateBindingFor(Map<SchemaPath, GeneratedTypeBuilder> map, SchemaContext module) {
124 for (entry : map.entrySet) {
125 val schemaNode = SchemaContextUtil.findDataSchemaNode(module, entry.key);
126 typeToDefinition.put(entry.value, entry.value);
127 typeToSchemaNode.put(entry.value, schemaNode)
131 def CompositeNode toCompositeNode(DataContainer data) {
132 val type = data.implementedInterface;
133 val typeRef = Types.typeForClass(type);
134 val schemaNode = typeToSchemaNode.get(typeRef);
135 val generatedType = typeToDefinition.get(typeRef);
137 return data.toDataDom(schemaNode, generatedType);
140 private def dispatch CompositeNode toDataDom(DataContainer data, ContainerSchemaNode node,
141 GeneratedTypeBuilder builder) {
142 val subnodes = data.toDataDomComponents(node);
143 return new CompositeNodeTOImpl(node.QName, null, subnodes);
146 private def dispatch CompositeNode toDataDom(DataContainer data, NotificationDefinition node,
147 GeneratedTypeBuilder builder) {
148 val subnodes = data.toDataDomComponents(node);
149 return new CompositeNodeTOImpl(node.QName, null, subnodes);
152 private def dispatch CompositeNode toDataDom(DataContainer data, ListSchemaNode node,
153 GeneratedTypeBuilder builder) {
154 val subnodes = data.toDataDomComponents(node);
155 return new CompositeNodeTOImpl(node.QName, null, subnodes);
158 private def List<Node<?>> toDataDomComponents(DataContainer data, DataNodeContainer node) {
159 val subnodes = new ArrayList<Node<?>>();
160 for (childNode : node.childNodes) {
161 val value = childNode.dataDomFromParent(data);
162 if (value !== null) {
163 subnodes.addAll(value);
169 private def List<Node<?>> dataDomFromParent(DataSchemaNode node, DataContainer container) {
170 if (node.augmenting) {
171 return Collections.emptyList();
173 return dataDomFromParentImpl(node, container);
176 private def dispatch List<Node<?>> dataDomFromParentImpl(LeafSchemaNode node, DataContainer container) {
177 val value = container.getSimpleValue(node.QName, node.type);
178 if (value !== null) {
179 return Collections.<Node<?>>singletonList(value);
181 return Collections.emptyList();
184 private def dispatch List<Node<?>> dataDomFromParentImpl(LeafListSchemaNode node, DataContainer container) {
185 val values = container.getSimpleValues(node);
186 if (values !== null) {
187 //val it = new ArrayList<Node<?>>();
188 //for (value : values) {
192 return Collections.emptyList();
195 def getSimpleValues(DataContainer container, LeafListSchemaNode node) {
196 return Collections.emptyList();
199 private def dispatch List<Node<?>> dataDomFromParentImpl(ListSchemaNode node, DataContainer container) {
200 val qname = node.QName;
201 val values = container.<List>getValue(qname, List) as List<? extends DataContainer>;
202 if (values === null) {
203 return Collections.emptyList;
205 val it = new ArrayList<Node<?>>();
206 for (value : values) {
207 add(value.toCompositeNode());
213 private def dispatch List<Node<?>> dataDomFromParentImpl(ChoiceNode node, DataContainer container) {
216 private def dispatch List<Node<?>> serializeValueImpl(List<?> list, GeneratedTypeBuilder builder,
217 ListSchemaNode node) {
218 val it = new ArrayList<Node<?>>();
221 val serVal = value.serializeValueImpl(builder, node);
222 if (serVal !== null) {
229 private def dispatch Node<?> getSimpleValue(Object container, QName name, ExtendedType type) {
230 getSimpleValue(container, name, type.baseType);
233 private def dispatch Node<?> getSimpleValue(Object container, QName name, StringTypeDefinition type) {
234 val value = container.getValue(name, String);
235 if(value === null) return null;
236 return new SimpleNodeTOImpl(name, null, value);
239 private def dispatch Node<?> getSimpleValue(Object container, QName name, TypeDefinition<?> type) {
240 val value = container.getValue(name, Object);
241 if(value === null) return null;
242 return new SimpleNodeTOImpl(name, null, value);
245 private def dispatch Node<?> getSimpleValue(Object container, QName name, BooleanTypeDefinition type) {
246 val value = container.getValue(name, Boolean);
247 if(value === null) return null;
248 return new SimpleNodeTOImpl(name, null, value);
251 private def dispatch Node<?> getSimpleValue(Object container, QName name, BinaryTypeDefinition type) {
252 val Object value = container.getValue(name, Object); //Constants.BYTES_CLASS);
253 if(value === null) return null;
254 return new SimpleNodeTOImpl(name, null, value);
257 private def <T> T getValue(Object object, QName node, Class<T> type) {
258 val methodName = BindingGeneratorImpl.getterMethodName(node.localName, Types.typeForClass(type));
259 var clz = object.class;
260 if (object instanceof DataContainer) {
261 clz = (object as DataContainer).implementedInterface;
263 val method = clz.getMethod(methodName);
264 if (method === null) {
267 val value = method.invoke(object);
268 if (value === null) {
271 if (type.isAssignableFrom(value.class)) {
274 return value.getEncapsulatedValue(type);
277 private def <T> T getEncapsulatedValue(Object value, Class<T> type) {
278 val method = value.class.getMethod("getValue");
279 if (method !== null && type.isAssignableFrom(method.returnType)) {
280 return method.invoke(value) as T;
285 private def dispatch List<Node<?>> serializeValueImpl(DataContainer data, GeneratedTypeBuilder builder,
287 return Collections.<Node<?>>singletonList(data.toDataDom(node, builder));
290 private def dispatch List<Node<?>> serializeValueImpl(Object object, GeneratedTypeBuilder builder,
294 def DataObject toDataObject(CompositeNode node, ClassLoader loader, GeneratedType type, SchemaNode schema) {
296 // Nasty reflection hack (for now)
297 val builderClass = loader.loadClass(type.builderFQN);
298 val builder = builderClass.newInstance;
299 val buildMethod = builderClass.getMethod("build");
301 node.fillDataObject(builder, loader, type, schema);
303 return buildMethod.invoke(builder) as DataObject;
306 def dispatch void fillDataObject(CompositeNode node, Object builder, ClassLoader loader, GeneratedType type,
307 ListSchemaNode schema) {
309 if (schema.keyDefinition !== null && !schema.keyDefinition.empty) {
311 val value = node.keyToBindingKey(loader, type, schema);
312 builder.setProperty("key", value);
316 def dispatch void fillDataObject(CompositeNode node, Object builder, ClassLoader loader, GeneratedType type,
317 ContainerSchemaNode schema) {
321 def Object keyToBindingKey(CompositeNode node, ClassLoader loader, GeneratedType type, ListSchemaNode schema) {
322 val keyClass = loader.loadClass(type.keyFQN);
323 val constructor = keyClass.constructors.get(0);
324 val keyType = type.keyTypeProperties;
325 val args = new ArrayList();
326 for (key : schema.keyDefinition) {
327 val keyProperty = keyType.get(BindingGeneratorUtil.parseToClassName(key.localName));
328 val domKeyValue = node.getFirstSimpleByName(key);
329 val keyValue = domKeyValue.deserializeSimpleValue(loader, keyProperty.returnType,
330 schema.getDataChildByName(key));
333 return ClassLoaderUtils.construct(constructor, args);
336 def dispatch Object deserializeSimpleValue(SimpleNode<? extends Object> node, ClassLoader loader, Type type,
337 LeafSchemaNode node2) {
338 deserializeSimpleValueImpl(node, loader, type, node2.type);
341 def dispatch Object deserializeSimpleValue(SimpleNode<? extends Object> node, ClassLoader loader, Type type,
342 LeafListSchemaNode node2) {
343 deserializeSimpleValueImpl(node, loader, type, node2.type);
346 def dispatch Object deserializeSimpleValueImpl(SimpleNode<? extends Object> node, ClassLoader loader, Type type,
347 ExtendedType definition) {
348 deserializeSimpleValueImpl(node, loader, type, definition.baseType);
351 def dispatch Object deserializeSimpleValueImpl(SimpleNode<? extends Object> node, ClassLoader loader, Type type,
352 StringTypeDefinition definition) {
353 if (type instanceof GeneratedTransferObject) {
354 val cls = loader.getClassForType(type);
355 val const = cls.getConstructor(String);
356 val str = String.valueOf(node.value);
357 return const.newInstance(str);
362 def Class<?> getClassForType(ClassLoader loader, Type type) {
363 loader.loadClass(type.fullyQualifiedName);
366 def dispatch Object deserializeSimpleValueImpl(SimpleNode<? extends Object> node, ClassLoader loader, Type type,
367 TypeDefinition definition) {
368 throw new UnsupportedOperationException("TODO: auto-generated method stub")
371 def Map<String, GeneratedProperty> getKeyTypeProperties(GeneratedType type) {
372 val method = FluentIterable.from(type.methodDefinitions).findFirst[name == "getKey"]
373 val key = method.returnType as GeneratedTransferObject;
374 val ret = new HashMap<String, GeneratedProperty>();
375 for (prop : key.properties) {
376 ret.put(prop.name, prop);
381 def void setProperty(Object object, String property, Object value) {
382 val cls = object.class;
383 val valMethod = cls.getMethod("set" + property.toFirstUpper, value.class);
384 if (valMethod != null)
385 valMethod.invoke(object, value);
388 def String getBuilderFQN(Type type) '''«type.fullyQualifiedName»Builder'''
390 def String getKeyFQN(Type type) '''«type.fullyQualifiedName»Key'''
395 class PropertyCapture {