2 * Copyright (c) 2013 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.yangtools.sal.binding.generator.impl;
10 import static com.google.common.base.Preconditions.checkArgument;
11 import static com.google.common.base.Preconditions.checkNotNull;
12 import static com.google.common.base.Preconditions.checkState;
13 import static org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil.computeDefaultSUID;
14 import static org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil.packageNameForGeneratedType;
15 import static org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil.parseToValidParamName;
16 import static org.opendaylight.yangtools.binding.generator.util.BindingTypes.DATA_OBJECT;
17 import static org.opendaylight.yangtools.binding.generator.util.BindingTypes.DATA_ROOT;
18 import static org.opendaylight.yangtools.binding.generator.util.BindingTypes.IDENTIFIABLE;
19 import static org.opendaylight.yangtools.binding.generator.util.BindingTypes.IDENTIFIER;
20 import static org.opendaylight.yangtools.binding.generator.util.BindingTypes.NOTIFICATION;
21 import static org.opendaylight.yangtools.binding.generator.util.BindingTypes.augmentable;
22 import static org.opendaylight.yangtools.binding.generator.util.Types.BOOLEAN;
23 import static org.opendaylight.yangtools.binding.generator.util.Types.FUTURE;
24 import static org.opendaylight.yangtools.binding.generator.util.Types.VOID;
25 import static org.opendaylight.yangtools.binding.generator.util.Types.typeForClass;
26 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findDataSchemaNode;
27 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findNodeInSchemaContext;
28 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findParentModule;
30 import com.google.common.base.Splitter;
31 import com.google.common.collect.Iterables;
32 import com.google.common.collect.Sets;
33 import java.util.ArrayList;
34 import java.util.Collection;
35 import java.util.Collections;
36 import java.util.HashMap;
37 import java.util.Iterator;
38 import java.util.List;
41 import org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil;
42 import org.opendaylight.yangtools.binding.generator.util.BindingTypes;
43 import org.opendaylight.yangtools.binding.generator.util.ReferencedTypeImpl;
44 import org.opendaylight.yangtools.binding.generator.util.Types;
45 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.GeneratedPropertyBuilderImpl;
46 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.GeneratedTOBuilderImpl;
47 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.GeneratedTypeBuilderImpl;
48 import org.opendaylight.yangtools.sal.binding.generator.api.BindingGenerator;
49 import org.opendaylight.yangtools.sal.binding.generator.spi.TypeProvider;
50 import org.opendaylight.yangtools.sal.binding.model.api.AccessModifier;
51 import org.opendaylight.yangtools.sal.binding.model.api.Constant;
52 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedTransferObject;
53 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedType;
54 import org.opendaylight.yangtools.sal.binding.model.api.ParameterizedType;
55 import org.opendaylight.yangtools.sal.binding.model.api.Restrictions;
56 import org.opendaylight.yangtools.sal.binding.model.api.Type;
57 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.AnnotationTypeBuilder;
58 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.EnumBuilder;
59 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedPropertyBuilder;
60 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTOBuilder;
61 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTypeBuilder;
62 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTypeBuilderBase;
63 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.MethodSignatureBuilder;
64 import org.opendaylight.yangtools.sal.binding.yang.types.GroupingDefinitionDependencySort;
65 import org.opendaylight.yangtools.sal.binding.yang.types.TypeProviderImpl;
66 import org.opendaylight.yangtools.yang.binding.BaseIdentity;
67 import org.opendaylight.yangtools.yang.binding.BindingMapping;
68 import org.opendaylight.yangtools.yang.binding.DataContainer;
69 import org.opendaylight.yangtools.yang.binding.RpcService;
70 import org.opendaylight.yangtools.yang.binding.annotations.RoutingContext;
71 import org.opendaylight.yangtools.yang.common.QName;
72 import org.opendaylight.yangtools.yang.common.RpcResult;
73 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
74 import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
75 import org.opendaylight.yangtools.yang.model.api.ChoiceNode;
76 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
77 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
78 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
79 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
80 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
81 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
82 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
83 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
84 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
85 import org.opendaylight.yangtools.yang.model.api.Module;
86 import org.opendaylight.yangtools.yang.model.api.ModuleImport;
87 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
88 import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
89 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
90 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
91 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
92 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
93 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
94 import org.opendaylight.yangtools.yang.model.api.UsesNode;
95 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
96 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
97 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
98 import org.opendaylight.yangtools.yang.model.util.DataNodeIterator;
99 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
100 import org.opendaylight.yangtools.yang.model.util.UnionType;
101 import org.opendaylight.yangtools.yang.parser.builder.util.Comparators;
102 import org.opendaylight.yangtools.yang.parser.util.ModuleDependencySort;
103 import org.slf4j.Logger;
104 import org.slf4j.LoggerFactory;
106 public class BindingGeneratorImpl implements BindingGenerator {
107 private static final Logger LOG = LoggerFactory.getLogger(BindingGeneratorImpl.class);
109 private final Map<Module, ModuleContext> genCtx = new HashMap<>();
112 * Outer key represents the package name. Outer value represents map of all
113 * builders in the same package. Inner key represents the schema node name
114 * (in JAVA class/interface name format). Inner value represents instance of
115 * builder for schema node specified in key part.
117 private Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders;
120 * Provide methods for converting YANG types to JAVA types.
122 private TypeProvider typeProvider;
125 * Holds reference to schema context to resolve data of augmented element
126 * when creating augmentation builder
128 private SchemaContext schemaContext;
131 * Constant with the concrete name of namespace.
133 private final static String YANG_EXT_NAMESPACE = "urn:opendaylight:yang:extension:yang-ext";
136 * Constant with the concrete name of identifier.
138 private final static String AUGMENT_IDENTIFIER_NAME = "augment-identifier";
140 private final char NEW_LINE = '\n';
142 private final char TAB = '\t';
145 * Resolves generated types from <code>context</code> schema nodes of all
148 * Generated types are created for modules, groupings, types, containers,
149 * lists, choices, augments, rpcs, notification, identities.
152 * schema context which contains data about all schema nodes
154 * @return list of types (usually <code>GeneratedType</code>
155 * <code>GeneratedTransferObject</code>which are generated from
156 * <code>context</code> data.
157 * @throws IllegalArgumentException
158 * if arg <code>context</code> is null
159 * @throws IllegalStateException
160 * if <code>context</code> contain no modules
163 public List<Type> generateTypes(final SchemaContext context) {
164 checkArgument(context != null, "Schema Context reference cannot be NULL.");
165 checkState(context.getModules() != null, "Schema Context does not contain defined modules.");
166 schemaContext = context;
167 typeProvider = new TypeProviderImpl(context);
168 final Set<Module> modules = context.getModules();
169 return generateTypes(context, modules);
173 * Resolves generated types from <code>context</code> schema nodes only for
174 * modules specified in <code>modules</code>
176 * Generated types are created for modules, groupings, types, containers,
177 * lists, choices, augments, rpcs, notification, identities.
180 * schema context which contains data about all schema nodes
183 * set of modules for which schema nodes should be generated
185 * @return list of types (usually <code>GeneratedType</code> or
186 * <code>GeneratedTransferObject</code>) which:
188 * <li>are generated from <code>context</code> schema nodes and</li>
189 * <li>are also part of some of the module in <code>modules</code>
192 * @throws IllegalArgumentException
194 * <li>if arg <code>context</code> is null or</li>
195 * <li>if arg <code>modules</code> is null</li>
197 * @throws IllegalStateException
198 * if <code>context</code> contain no modules
201 public List<Type> generateTypes(final SchemaContext context, final Set<Module> modules) {
202 checkArgument(context != null, "Schema Context reference cannot be NULL.");
203 checkState(context.getModules() != null, "Schema Context does not contain defined modules.");
204 checkArgument(modules != null, "Set of Modules cannot be NULL.");
206 schemaContext = context;
207 typeProvider = new TypeProviderImpl(context);
208 Module[] modulesArray = new Module[context.getModules().size()];
209 context.getModules().toArray(modulesArray);
210 final List<Module> contextModules = ModuleDependencySort.sort(modulesArray);
211 genTypeBuilders = new HashMap<>();
213 for (Module contextModule : contextModules) {
214 moduleToGenTypes(contextModule, context);
216 for (Module contextModule : contextModules) {
217 allAugmentsToGenTypes(contextModule);
220 final List<Type> filteredGenTypes = new ArrayList<>();
221 for (Module m : modules) {
222 final ModuleContext ctx = checkNotNull(genCtx.get(m), "Module context not found for module %s", m);
223 filteredGenTypes.addAll(ctx.getGeneratedTypes());
224 final Set<Type> additionalTypes = ((TypeProviderImpl) typeProvider).getAdditionalTypes().get(m);
225 if (additionalTypes != null) {
226 filteredGenTypes.addAll(additionalTypes);
230 return filteredGenTypes;
233 private void moduleToGenTypes(final Module m, final SchemaContext context) {
234 genCtx.put(m, new ModuleContext());
235 allTypeDefinitionsToGenTypes(m);
236 groupingsToGenTypes(m, m.getGroupings());
237 rpcMethodsToGenType(m);
238 allIdentitiesToGenTypes(m, context);
239 notificationsToGenType(m);
241 if (!m.getChildNodes().isEmpty()) {
242 final GeneratedTypeBuilder moduleType = moduleToDataType(m);
243 genCtx.get(m).addModuleNode(moduleType);
244 final String basePackageName = BindingMapping.getRootPackageName(m.getQNameModule());
245 resolveDataSchemaNodes(m, basePackageName, moduleType, moduleType, m.getChildNodes());
250 * Converts all extended type definitions of module to the list of
251 * <code>Type</code> objects.
254 * module from which is obtained set of type definitions
255 * @throws IllegalArgumentException
257 * <li>if module is null</li>
258 * <li>if name of module is null</li>
260 * @throws IllegalStateException
261 * if set of type definitions from module is null
263 private void allTypeDefinitionsToGenTypes(final Module module) {
264 checkArgument(module != null, "Module reference cannot be NULL.");
265 checkArgument(module.getName() != null, "Module name cannot be NULL.");
266 final DataNodeIterator it = new DataNodeIterator(module);
267 final List<TypeDefinition<?>> typeDefinitions = it.allTypedefs();
268 checkState(typeDefinitions != null, "Type Definitions for module «module.name» cannot be NULL.");
270 for (TypeDefinition<?> typedef : typeDefinitions) {
271 if (typedef != null) {
272 final Type type = ((TypeProviderImpl) typeProvider).generatedTypeForExtendedDefinitionType(typedef,
275 genCtx.get(module).addTypedefType(typedef.getPath(), type);
281 private GeneratedTypeBuilder processDataSchemaNode(final Module module, final String basePackageName,
282 final GeneratedTypeBuilder childOf, final DataSchemaNode node) {
283 if (node.isAugmenting() || node.isAddedByUses()) {
286 final String packageName = packageNameForGeneratedType(basePackageName, node.getPath());
287 final GeneratedTypeBuilder genType = addDefaultInterfaceDefinition(packageName, node, childOf);
288 if (node instanceof DataNodeContainer) {
289 genCtx.get(module).addChildNodeType(node, genType);
290 groupingsToGenTypes(module, ((DataNodeContainer) node).getGroupings());
291 processUsesAugments((DataNodeContainer) node, module);
292 addImplementedInterfaceFromUses((DataNodeContainer) node, genType);
294 genType.addComment(node.getDescription());
295 genType.setDescription(createDescription(node, genType.getFullyQualifiedName()));
296 genType.setModuleName(module.getName());
297 genType.setReference(node.getReference());
298 genType.setSchemaPath(node.getPath().getPathFromRoot());
302 private void containerToGenType(final Module module, final String basePackageName,
303 final GeneratedTypeBuilder parent, final GeneratedTypeBuilder childOf, final ContainerSchemaNode node) {
304 final GeneratedTypeBuilder genType = processDataSchemaNode(module, basePackageName, childOf, node);
305 if (genType != null) {
306 constructGetter(parent, node.getQName().getLocalName(), node.getDescription(), genType);
307 resolveDataSchemaNodes(module, basePackageName, genType, genType, node.getChildNodes());
311 private void listToGenType(final Module module, final String basePackageName, final GeneratedTypeBuilder parent,
312 final GeneratedTypeBuilder childOf, final ListSchemaNode node) {
313 final GeneratedTypeBuilder genType = processDataSchemaNode(module, basePackageName, childOf, node);
314 if (genType != null) {
315 constructGetter(parent, node.getQName().getLocalName(), node.getDescription(), Types.listTypeFor(genType));
317 final List<String> listKeys = listKeys(node);
318 final String packageName = packageNameForGeneratedType(basePackageName, node.getPath());
319 final GeneratedTOBuilder genTOBuilder = resolveListKeyTOBuilder(packageName, node);
320 if (genTOBuilder != null) {
321 final Type identifierMarker = Types.parameterizedTypeFor(IDENTIFIER, genType);
322 final Type identifiableMarker = Types.parameterizedTypeFor(IDENTIFIABLE, genTOBuilder);
323 genTOBuilder.addImplementsType(identifierMarker);
324 genType.addImplementsType(identifiableMarker);
327 for (DataSchemaNode schemaNode : node.getChildNodes()) {
328 if (!schemaNode.isAugmenting()) {
329 addSchemaNodeToListBuilders(basePackageName, schemaNode, genType, genTOBuilder, listKeys, module);
334 if (genTOBuilder != null) {
335 final GeneratedPropertyBuilder prop = new GeneratedPropertyBuilderImpl("serialVersionUID");
336 prop.setValue(Long.toString(computeDefaultSUID(genTOBuilder)));
337 genTOBuilder.setSUID(prop);
340 typeBuildersToGenTypes(module, genType, genTOBuilder);
344 private void processUsesAugments(final DataNodeContainer node, final Module module) {
345 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
346 for (UsesNode usesNode : node.getUses()) {
347 for (AugmentationSchema augment : usesNode.getAugmentations()) {
348 usesAugmentationToGenTypes(basePackageName, augment, module, usesNode, node);
349 processUsesAugments(augment, module);
355 * Converts all <b>augmentation</b> of the module to the list
356 * <code>Type</code> objects.
359 * module from which is obtained list of all augmentation objects
360 * to iterate over them
361 * @throws IllegalArgumentException
363 * <li>if the module is null</li>
364 * <li>if the name of module is null</li>
366 * @throws IllegalStateException
367 * if set of augmentations from module is null
369 private void allAugmentsToGenTypes(final Module module) {
370 checkArgument(module != null, "Module reference cannot be NULL.");
371 checkArgument(module.getName() != null, "Module name cannot be NULL.");
372 checkState(module.getAugmentations() != null, "Augmentations Set cannot be NULL.");
374 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
375 final List<AugmentationSchema> augmentations = resolveAugmentations(module);
376 for (AugmentationSchema augment : augmentations) {
377 augmentationToGenTypes(basePackageName, augment, module);
382 * Returns list of <code>AugmentationSchema</code> objects. The objects are
383 * sorted according to the length of their target path from the shortest to
387 * module from which is obtained list of all augmentation objects
388 * @return list of sorted <code>AugmentationSchema</code> objects obtained
389 * from <code>module</code>
390 * @throws IllegalArgumentException
392 * @throws IllegalStateException
393 * if set of module augmentations is null
395 private List<AugmentationSchema> resolveAugmentations(final Module module) {
396 checkArgument(module != null, "Module reference cannot be NULL.");
397 checkState(module.getAugmentations() != null, "Augmentations Set cannot be NULL.");
399 final Set<AugmentationSchema> augmentations = module.getAugmentations();
400 List<AugmentationSchema> sortedAugmentations = new ArrayList<>(augmentations);
401 Collections.sort(sortedAugmentations, Comparators.AUGMENT_COMP);
403 return sortedAugmentations;
407 * Create GeneratedTypeBuilder object from module argument.
410 * Module object from which builder will be created
411 * @return <code>GeneratedTypeBuilder</code> which is internal
412 * representation of the module
413 * @throws IllegalArgumentException
416 private GeneratedTypeBuilder moduleToDataType(final Module module) {
417 checkArgument(module != null, "Module reference cannot be NULL.");
419 final GeneratedTypeBuilder moduleDataTypeBuilder = moduleTypeBuilder(module, "Data");
420 addImplementedInterfaceFromUses(module, moduleDataTypeBuilder);
421 moduleDataTypeBuilder.addImplementsType(DATA_ROOT);
422 moduleDataTypeBuilder.addComment(module.getDescription());
423 moduleDataTypeBuilder.setDescription(createDescription(module));
424 moduleDataTypeBuilder.setReference(module.getReference());
425 return moduleDataTypeBuilder;
429 * Converts all <b>rpcs</b> inputs and outputs substatements of the module
430 * to the list of <code>Type</code> objects. In addition are to containers
431 * and lists which belong to input or output also part of returning list.
434 * module from which is obtained set of all rpc objects to
436 * @throws IllegalArgumentException
438 * <li>if the module is null</li>
439 * <li>if the name of module is null</li>
441 * @throws IllegalStateException
442 * if set of rpcs from module is null
444 private void rpcMethodsToGenType(final Module module) {
445 checkArgument(module != null, "Module reference cannot be NULL.");
446 checkArgument(module.getName() != null, "Module name cannot be NULL.");
447 final Set<RpcDefinition> rpcDefinitions = module.getRpcs();
448 checkState(rpcDefinitions != null, "Set of rpcs from module " + module.getName() + " cannot be NULL.");
449 if (rpcDefinitions.isEmpty()) {
453 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
454 final GeneratedTypeBuilder interfaceBuilder = moduleTypeBuilder(module, "Service");
455 interfaceBuilder.addImplementsType(Types.typeForClass(RpcService.class));
456 interfaceBuilder.setDescription(createDescription(rpcDefinitions, module.getName(), module.getModuleSourcePath()));
458 for (RpcDefinition rpc : rpcDefinitions) {
460 final String rpcName = BindingMapping.getClassName(rpc.getQName());
461 final String rpcMethodName = parseToValidParamName(rpcName);
462 final String rpcComment = rpc.getDescription();
463 final MethodSignatureBuilder method = interfaceBuilder.addMethod(rpcMethodName);
464 final ContainerSchemaNode input = rpc.getInput();
465 final ContainerSchemaNode output = rpc.getOutput();
468 final GeneratedTypeBuilder inType = addRawInterfaceDefinition(basePackageName, input, rpcName);
469 addImplementedInterfaceFromUses(input, inType);
470 inType.addImplementsType(DATA_OBJECT);
471 inType.addImplementsType(augmentable(inType));
472 resolveDataSchemaNodes(module, basePackageName, inType, inType, input.getChildNodes());
473 genCtx.get(module).addChildNodeType(input, inType);
474 final GeneratedType inTypeInstance = inType.toInstance();
475 method.addParameter(inTypeInstance, "input");
478 Type outTypeInstance = VOID;
479 if (output != null) {
480 final GeneratedTypeBuilder outType = addRawInterfaceDefinition(basePackageName, output, rpcName);
481 addImplementedInterfaceFromUses(output, outType);
482 outType.addImplementsType(DATA_OBJECT);
483 outType.addImplementsType(augmentable(outType));
484 resolveDataSchemaNodes(module, basePackageName, outType, outType, output.getChildNodes());
485 genCtx.get(module).addChildNodeType(output, outType);
486 outTypeInstance = outType.toInstance();
489 final Type rpcRes = Types.parameterizedTypeFor(Types.typeForClass(RpcResult.class), outTypeInstance);
490 method.setComment(rpcComment);
491 method.setReturnType(Types.parameterizedTypeFor(FUTURE, rpcRes));
495 genCtx.get(module).addTopLevelNodeType(interfaceBuilder);
499 * Converts all <b>notifications</b> of the module to the list of
500 * <code>Type</code> objects. In addition are to this list added containers
501 * and lists which are part of this notification.
504 * module from which is obtained set of all notification objects
505 * to iterate over them
506 * @throws IllegalArgumentException
508 * <li>if the module equals null</li>
509 * <li>if the name of module equals null</li>
511 * @throws IllegalStateException
512 * if set of notifications from module is null
514 private void notificationsToGenType(final Module module) {
515 checkArgument(module != null, "Module reference cannot be NULL.");
516 checkArgument(module.getName() != null, "Module name cannot be NULL.");
517 final Set<NotificationDefinition> notifications = module.getNotifications();
518 checkState(notifications != null, "Set of notification from module " + module.getName() + " cannot be NULL.");
519 if (notifications.isEmpty()) {
523 final GeneratedTypeBuilder listenerInterface = moduleTypeBuilder(module, "Listener");
524 listenerInterface.addImplementsType(BindingTypes.NOTIFICATION_LISTENER);
525 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
529 for (NotificationDefinition notification : notifications) {
530 if (notification != null) {
531 processUsesAugments(notification, module);
533 final GeneratedTypeBuilder notificationInterface = addDefaultInterfaceDefinition(basePackageName,
534 notification, BindingTypes.DATA_OBJECT);
535 notificationInterface.addImplementsType(NOTIFICATION);
536 genCtx.get(module).addChildNodeType(notification, notificationInterface);
538 // Notification object
539 groupingsToGenTypes(module, notification.getGroupings());
540 addImplementedInterfaceFromUses(notification, notificationInterface);
541 resolveDataSchemaNodes(module, basePackageName, notificationInterface, notificationInterface,
542 notification.getChildNodes());
544 listenerInterface.addMethod("on" + notificationInterface.getName())
545 .setAccessModifier(AccessModifier.PUBLIC).addParameter(notificationInterface, "notification")
546 .setComment(notification.getDescription()).setReturnType(Types.VOID);
549 listenerInterface.setDescription(createDescription(notifications, module.getName(), module.getModuleSourcePath()));
551 genCtx.get(module).addTopLevelNodeType(listenerInterface);
555 * Converts all <b>identities</b> of the module to the list of
556 * <code>Type</code> objects.
559 * module from which is obtained set of all identity objects to
562 * schema context only used as input parameter for method
563 * {@link identityToGenType}
566 private void allIdentitiesToGenTypes(final Module module, final SchemaContext context) {
567 final Set<IdentitySchemaNode> schemaIdentities = module.getIdentities();
568 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
570 if (schemaIdentities != null && !schemaIdentities.isEmpty()) {
571 for (IdentitySchemaNode identity : schemaIdentities) {
572 identityToGenType(module, basePackageName, identity, context);
578 * Converts the <b>identity</b> object to GeneratedType. Firstly it is
579 * created transport object builder. If identity contains base identity then
580 * reference to base identity is added to superior identity as its extend.
581 * If identity doesn't contain base identity then only reference to abstract
582 * class {@link org.opendaylight.yangtools.yang.model.api.BaseIdentity
583 * BaseIdentity} is added
587 * @param basePackageName
588 * string contains the module package name
590 * IdentitySchemaNode which contains data about identity
592 * SchemaContext which is used to get package and name
593 * information about base of identity
596 private void identityToGenType(final Module module, final String basePackageName,
597 final IdentitySchemaNode identity, final SchemaContext context) {
598 if (identity == null) {
601 final String packageName = packageNameForGeneratedType(basePackageName, identity.getPath());
602 final String genTypeName = BindingMapping.getClassName(identity.getQName());
603 final GeneratedTOBuilderImpl newType = new GeneratedTOBuilderImpl(packageName, genTypeName);
604 final IdentitySchemaNode baseIdentity = identity.getBaseIdentity();
605 if (baseIdentity == null) {
606 final GeneratedTOBuilderImpl gto = new GeneratedTOBuilderImpl(BaseIdentity.class.getPackage().getName(),
607 BaseIdentity.class.getSimpleName());
608 newType.setExtendsType(gto.toInstance());
610 final Module baseIdentityParentModule = SchemaContextUtil.findParentModule(context, baseIdentity);
611 final String returnTypePkgName = BindingMapping.getRootPackageName(baseIdentityParentModule
613 final String returnTypeName = BindingMapping.getClassName(baseIdentity.getQName());
614 final GeneratedTransferObject gto = new GeneratedTOBuilderImpl(returnTypePkgName, returnTypeName)
616 newType.setExtendsType(gto);
618 newType.setAbstract(true);
619 newType.addComment(identity.getDescription());
620 newType.setDescription(createDescription(identity, newType.getFullyQualifiedName()));
621 newType.setReference(identity.getReference());
622 newType.setModuleName(module.getName());
623 SchemaPath path = identity.getPath();
624 newType.setSchemaPath(identity.getPath().getPathFromRoot());
626 final QName qname = identity.getQName();
627 qnameConstant(newType, BindingMapping.QNAME_STATIC_FIELD_NAME, qname);
629 genCtx.get(module).addIdentityType(identity.getQName(), newType);
632 private static Constant qnameConstant(final GeneratedTypeBuilderBase<?> toBuilder, final String constantName,
634 StringBuilder sb = new StringBuilder("org.opendaylight.yangtools.yang.common.QName");
635 sb.append(".create(");
637 sb.append(name.getNamespace());
639 sb.append(name.getFormattedRevision());
641 sb.append(name.getLocalName());
644 return toBuilder.addConstant(typeForClass(QName.class), constantName, sb.toString());
648 * Converts all <b>groupings</b> of the module to the list of
649 * <code>Type</code> objects. Firstly are groupings sorted according mutual
650 * dependencies. At least dependent (independent) groupings are in the list
651 * saved at first positions. For every grouping the record is added to map
652 * {@link BindingGeneratorImpl#allGroupings allGroupings}
657 * of groupings from which types will be generated
660 private void groupingsToGenTypes(final Module module, final Collection<GroupingDefinition> groupings) {
661 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
662 final List<GroupingDefinition> groupingsSortedByDependencies = new GroupingDefinitionDependencySort()
664 for (GroupingDefinition grouping : groupingsSortedByDependencies) {
665 groupingToGenType(basePackageName, grouping, module);
670 * Converts individual grouping to GeneratedType. Firstly generated type
671 * builder is created and every child node of grouping is resolved to the
674 * @param basePackageName
675 * string contains the module package name
677 * GroupingDefinition which contains data about grouping
680 * @return GeneratedType which is generated from grouping (object of type
681 * <code>GroupingDefinition</code>)
683 private void groupingToGenType(final String basePackageName, final GroupingDefinition grouping, final Module module) {
684 final String packageName = packageNameForGeneratedType(basePackageName, grouping.getPath());
685 final GeneratedTypeBuilder genType = addDefaultInterfaceDefinition(packageName, grouping);
686 groupingsToGenTypes(module, grouping.getGroupings());
687 addImplementedInterfaceFromUses(grouping, genType);
688 genCtx.get(module).addGroupingType(grouping.getPath(), genType);
689 resolveDataSchemaNodes(module, basePackageName, genType, genType, grouping.getChildNodes());
690 processUsesAugments(grouping, module);
694 * Adds enumeration builder created from <code>enumTypeDef</code> to
695 * <code>typeBuilder</code>.
697 * Each <code>enumTypeDef</code> item is added to builder with its name and
701 * EnumTypeDefinition contains enum data
703 * string contains name which will be assigned to enumeration
706 * GeneratedTypeBuilder to which will be enum builder assigned
707 * @return enumeration builder which contains data from
708 * <code>enumTypeDef</code>
710 private EnumBuilder resolveInnerEnumFromTypeDefinition(final EnumTypeDefinition enumTypeDef, final QName enumName,
711 final GeneratedTypeBuilder typeBuilder) {
712 if ((enumTypeDef != null) && (typeBuilder != null) && (enumTypeDef.getQName() != null)
713 && (enumTypeDef.getQName().getLocalName() != null)) {
714 final String enumerationName = BindingMapping.getClassName(enumName);
715 final EnumBuilder enumBuilder = typeBuilder.addEnumeration(enumerationName);
716 enumBuilder.setDescription(enumTypeDef.getDescription());
717 enumBuilder.updateEnumPairsFromEnumTypeDef(enumTypeDef);
724 * Generates type builder for <code>module</code>.
727 * Module which is source of package name for generated type
730 * string which is added to the module class name representation
732 * @return instance of GeneratedTypeBuilder which represents
733 * <code>module</code>.
734 * @throws IllegalArgumentException
735 * if <code>module</code> is null
737 private GeneratedTypeBuilder moduleTypeBuilder(final Module module, final String postfix) {
738 checkArgument(module != null, "Module reference cannot be NULL.");
739 final String packageName = BindingMapping.getRootPackageName(module.getQNameModule());
740 final String moduleName = BindingMapping.getClassName(module.getName()) + postfix;
742 final GeneratedTypeBuilderImpl moduleBuilder = new GeneratedTypeBuilderImpl(packageName, moduleName);
743 moduleBuilder.setDescription(createDescription(module));
744 moduleBuilder.setReference(module.getReference());
745 moduleBuilder.setModuleName(moduleName);
747 return moduleBuilder;
751 * Converts <code>augSchema</code> to list of <code>Type</code> which
752 * contains generated type for augmentation. In addition there are also
753 * generated types for all containers, list and choices which are child of
754 * <code>augSchema</code> node or a generated types for cases are added if
755 * augmented node is choice.
757 * @param augmentPackageName
758 * string with the name of the package to which the augmentation
761 * AugmentationSchema which is contains data about augmentation
762 * (target path, childs...)
765 * @param parentUsesNode
766 * @throws IllegalArgumentException
768 * <li>if <code>augmentPackageName</code> equals null</li>
769 * <li>if <code>augSchema</code> equals null</li>
771 * @throws IllegalStateException
772 * if augment target path is null
774 private void augmentationToGenTypes(final String augmentPackageName, final AugmentationSchema augSchema,
775 final Module module) {
776 checkArgument(augmentPackageName != null, "Package Name cannot be NULL.");
777 checkArgument(augSchema != null, "Augmentation Schema cannot be NULL.");
778 checkState(augSchema.getTargetPath() != null,
779 "Augmentation Schema does not contain Target Path (Target Path is NULL).");
781 processUsesAugments(augSchema, module);
782 final SchemaPath targetPath = augSchema.getTargetPath();
783 SchemaNode targetSchemaNode = null;
785 targetSchemaNode = findDataSchemaNode(schemaContext, targetPath);
786 if (targetSchemaNode instanceof DataSchemaNode && ((DataSchemaNode) targetSchemaNode).isAddedByUses()) {
787 if (targetSchemaNode instanceof DerivableSchemaNode) {
788 targetSchemaNode = ((DerivableSchemaNode) targetSchemaNode).getOriginal().orNull();
790 if (targetSchemaNode == null) {
791 throw new IllegalStateException("Failed to find target node from grouping in augmentation " + augSchema
792 + " in module " + module.getName());
795 if (targetSchemaNode == null) {
796 throw new IllegalArgumentException("augment target not found: " + targetPath);
799 GeneratedTypeBuilder targetTypeBuilder = findChildNodeByPath(targetSchemaNode.getPath());
800 if (targetTypeBuilder == null) {
801 targetTypeBuilder = findCaseByPath(targetSchemaNode.getPath());
803 if (targetTypeBuilder == null) {
804 throw new NullPointerException("Target type not yet generated: " + targetSchemaNode);
807 if (!(targetSchemaNode instanceof ChoiceNode)) {
808 String packageName = augmentPackageName;
809 final Type targetType = new ReferencedTypeImpl(targetTypeBuilder.getPackageName(),
810 targetTypeBuilder.getName());
811 addRawAugmentGenTypeDefinition(module, packageName, augmentPackageName, targetType, augSchema);
814 generateTypesFromAugmentedChoiceCases(module, augmentPackageName, targetTypeBuilder.toInstance(),
815 (ChoiceNode) targetSchemaNode, augSchema.getChildNodes());
819 private void usesAugmentationToGenTypes(final String augmentPackageName, final AugmentationSchema augSchema,
820 final Module module, final UsesNode usesNode, final DataNodeContainer usesNodeParent) {
821 checkArgument(augmentPackageName != null, "Package Name cannot be NULL.");
822 checkArgument(augSchema != null, "Augmentation Schema cannot be NULL.");
823 checkState(augSchema.getTargetPath() != null,
824 "Augmentation Schema does not contain Target Path (Target Path is NULL).");
826 processUsesAugments(augSchema, module);
827 final SchemaPath targetPath = augSchema.getTargetPath();
828 SchemaNode targetSchemaNode = findOriginalTargetFromGrouping(targetPath, usesNode);
829 if (targetSchemaNode == null) {
830 throw new IllegalArgumentException("augment target not found: " + targetPath);
833 GeneratedTypeBuilder targetTypeBuilder = findChildNodeByPath(targetSchemaNode.getPath());
834 if (targetTypeBuilder == null) {
835 targetTypeBuilder = findCaseByPath(targetSchemaNode.getPath());
837 if (targetTypeBuilder == null) {
838 throw new NullPointerException("Target type not yet generated: " + targetSchemaNode);
841 if (!(targetSchemaNode instanceof ChoiceNode)) {
842 String packageName = augmentPackageName;
843 if (usesNodeParent instanceof SchemaNode) {
844 packageName = packageNameForGeneratedType(augmentPackageName, ((SchemaNode) usesNodeParent).getPath(),
847 addRawAugmentGenTypeDefinition(module, packageName, augmentPackageName, targetTypeBuilder.toInstance(),
850 generateTypesFromAugmentedChoiceCases(module, augmentPackageName, targetTypeBuilder.toInstance(),
851 (ChoiceNode) targetSchemaNode, augSchema.getChildNodes());
856 * Convenient method to find node added by uses statement.
860 * @param parentUsesNode
861 * parent of uses node
862 * @return node from its original location in grouping
864 private DataSchemaNode findOriginalTargetFromGrouping(final SchemaPath targetPath, final UsesNode parentUsesNode) {
865 SchemaNode targetGrouping = findNodeInSchemaContext(schemaContext, parentUsesNode.getGroupingPath()
867 if (!(targetGrouping instanceof GroupingDefinition)) {
868 throw new IllegalArgumentException("Failed to generate code for augment in " + parentUsesNode);
871 GroupingDefinition grouping = (GroupingDefinition) targetGrouping;
872 SchemaNode result = grouping;
873 for (QName node : targetPath.getPathFromRoot()) {
874 // finding by local name is valid, grouping cannot contain nodes
875 // with same name and different namespace
876 if (result instanceof DataNodeContainer) {
877 result = ((DataNodeContainer) result).getDataChildByName(node.getLocalName());
878 } else if (result instanceof ChoiceNode) {
879 result = ((ChoiceNode) result).getCaseNodeByName(node.getLocalName());
882 if (result == null) {
886 boolean fromUses = ((DataSchemaNode) result).isAddedByUses();
887 Iterator<UsesNode> groupingUses = grouping.getUses().iterator();
888 while (groupingUses.hasNext() && fromUses) {
889 result = findOriginalTargetFromGrouping(targetPath, groupingUses.next());
890 if (result != null) {
891 fromUses = ((DataSchemaNode) result).isAddedByUses();
895 // this indicates invalid yang and thus possible bug in code because
896 // invalid yang should be already spotted by parser
897 throw new IllegalStateException("Failed to generate code for augment in " + parentUsesNode);
900 return (DataSchemaNode) result;
904 * Returns a generated type builder for an augmentation.
906 * The name of the type builder is equal to the name of augmented node with
907 * serial number as suffix.
911 * @param augmentPackageName
912 * string with contains the package name to which the augment
914 * @param basePackageName
915 * string with the package name to which the augmented node
917 * @param targetTypeRef
920 * augmentation schema which contains data about the child nodes
921 * and uses of augment
922 * @return generated type builder for augment
924 private GeneratedTypeBuilder addRawAugmentGenTypeDefinition(final Module module, final String augmentPackageName,
925 final String basePackageName, final Type targetTypeRef, final AugmentationSchema augSchema) {
926 Map<String, GeneratedTypeBuilder> augmentBuilders = genTypeBuilders.get(augmentPackageName);
927 if (augmentBuilders == null) {
928 augmentBuilders = new HashMap<>();
929 genTypeBuilders.put(augmentPackageName, augmentBuilders);
931 final String augIdentifier = getAugmentIdentifier(augSchema.getUnknownSchemaNodes());
934 if (augIdentifier != null) {
935 augTypeName = BindingMapping.getClassName(augIdentifier);
937 augTypeName = augGenTypeName(augmentBuilders, targetTypeRef.getName());
940 final GeneratedTypeBuilder augTypeBuilder = new GeneratedTypeBuilderImpl(augmentPackageName, augTypeName);
942 augTypeBuilder.addImplementsType(DATA_OBJECT);
943 augTypeBuilder.addImplementsType(Types.augmentationTypeFor(targetTypeRef));
944 addImplementedInterfaceFromUses(augSchema, augTypeBuilder);
946 augSchemaNodeToMethods(module, basePackageName, augTypeBuilder, augTypeBuilder, augSchema.getChildNodes());
947 augmentBuilders.put(augTypeName, augTypeBuilder);
949 if(!augSchema.getChildNodes().isEmpty()) {
950 genCtx.get(module).addTargetToAugmentation(targetTypeRef, augTypeBuilder);
951 genCtx.get(module).addTypeToAugmentation(augTypeBuilder, augSchema);
954 genCtx.get(module).addAugmentType(augTypeBuilder);
955 return augTypeBuilder;
960 * @param unknownSchemaNodes
961 * @return nodeParameter of UnknownSchemaNode
963 private String getAugmentIdentifier(final List<UnknownSchemaNode> unknownSchemaNodes) {
964 for (UnknownSchemaNode unknownSchemaNode : unknownSchemaNodes) {
965 final QName nodeType = unknownSchemaNode.getNodeType();
966 if (AUGMENT_IDENTIFIER_NAME.equals(nodeType.getLocalName())
967 && YANG_EXT_NAMESPACE.equals(nodeType.getNamespace().toString())) {
968 return unknownSchemaNode.getNodeParameter();
975 * Returns first unique name for the augment generated type builder. The
976 * generated type builder name for augment consists from name of augmented
977 * node and serial number of its augmentation.
980 * map of builders which were created in the package to which the
981 * augmentation belongs
983 * string with name of augmented node
984 * @return string with unique name for augmentation builder
986 private String augGenTypeName(final Map<String, GeneratedTypeBuilder> builders, final String genTypeName) {
988 if (builders != null) {
989 while (builders.containsKey(genTypeName + index)) {
993 return genTypeName + index;
997 * Adds the methods to <code>typeBuilder</code> which represent subnodes of
998 * node for which <code>typeBuilder</code> was created.
1000 * The subnodes aren't mapped to the methods if they are part of grouping or
1001 * augment (in this case are already part of them).
1005 * @param basePackageName
1006 * string contains the module package name
1008 * generated type builder which represents any node. The subnodes
1009 * of this node are added to the <code>typeBuilder</code> as
1010 * methods. The subnode can be of type leaf, leaf-list, list,
1011 * container, choice.
1014 * @param schemaNodes
1015 * set of data schema nodes which are the children of the node
1016 * for which <code>typeBuilder</code> was created
1017 * @return generated type builder which is the same builder as input
1018 * parameter. The getter methods (representing child nodes) could be
1021 private GeneratedTypeBuilder resolveDataSchemaNodes(final Module module, final String basePackageName,
1022 final GeneratedTypeBuilder parent, final GeneratedTypeBuilder childOf, final Iterable<DataSchemaNode> schemaNodes) {
1023 if (schemaNodes != null && parent != null) {
1024 for (DataSchemaNode schemaNode : schemaNodes) {
1025 if (!schemaNode.isAugmenting() && !schemaNode.isAddedByUses()) {
1026 addSchemaNodeToBuilderAsMethod(basePackageName, schemaNode, parent, childOf, module);
1034 * Adds the methods to <code>typeBuilder</code> what represents subnodes of
1035 * node for which <code>typeBuilder</code> was created.
1039 * @param basePackageName
1040 * string contains the module package name
1041 * @param typeBuilder
1042 * generated type builder which represents any node. The subnodes
1043 * of this node are added to the <code>typeBuilder</code> as
1044 * methods. The subnode can be of type leaf, leaf-list, list,
1045 * container, choice.
1048 * @param schemaNodes
1049 * set of data schema nodes which are the children of the node
1050 * for which <code>typeBuilder</code> was created
1051 * @return generated type builder which is the same object as the input
1052 * parameter <code>typeBuilder</code>. The getter method could be
1055 private GeneratedTypeBuilder augSchemaNodeToMethods(final Module module, final String basePackageName,
1056 final GeneratedTypeBuilder typeBuilder, final GeneratedTypeBuilder childOf,
1057 final Iterable<DataSchemaNode> schemaNodes) {
1058 if ((schemaNodes != null) && (typeBuilder != null)) {
1059 for (DataSchemaNode schemaNode : schemaNodes) {
1060 if (!schemaNode.isAugmenting()) {
1061 addSchemaNodeToBuilderAsMethod(basePackageName, schemaNode, typeBuilder, childOf, module);
1069 * Adds to <code>typeBuilder</code> a method which is derived from
1070 * <code>schemaNode</code>.
1072 * @param basePackageName
1073 * string with the module package name
1075 * data schema node which is added to <code>typeBuilder</code> as
1077 * @param typeBuilder
1078 * generated type builder to which is <code>schemaNode</code>
1079 * added as a method.
1085 private void addSchemaNodeToBuilderAsMethod(final String basePackageName, final DataSchemaNode node,
1086 final GeneratedTypeBuilder typeBuilder, final GeneratedTypeBuilder childOf, final Module module) {
1087 if (node != null && typeBuilder != null) {
1088 if (node instanceof LeafSchemaNode) {
1089 resolveLeafSchemaNodeAsMethod(typeBuilder, (LeafSchemaNode) node);
1090 } else if (node instanceof LeafListSchemaNode) {
1091 resolveLeafListSchemaNode(typeBuilder, (LeafListSchemaNode) node);
1092 } else if (node instanceof ContainerSchemaNode) {
1093 containerToGenType(module, basePackageName, typeBuilder, childOf, (ContainerSchemaNode) node);
1094 } else if (node instanceof ListSchemaNode) {
1095 listToGenType(module, basePackageName, typeBuilder, childOf, (ListSchemaNode) node);
1096 } else if (node instanceof ChoiceNode) {
1097 choiceToGeneratedType(module, basePackageName, typeBuilder, (ChoiceNode) node);
1099 // TODO: anyxml not yet supported
1100 LOG.debug("Unable to add schema node {} as method in {}: unsupported type of node.", node.getClass(),
1101 typeBuilder.getFullyQualifiedName());
1107 * Converts <code>choiceNode</code> to the list of generated types for
1108 * choice and its cases.
1110 * The package names for choice and for its cases are created as
1111 * concatenation of the module package (<code>basePackageName</code>) and
1112 * names of all parents node.
1116 * @param basePackageName
1117 * string with the module package name
1121 * choice node which is mapped to generated type. Also child
1122 * nodes - cases are mapped to generated types.
1123 * @throws IllegalArgumentException
1125 * <li>if <code>basePackageName</code> is null</li>
1126 * <li>if <code>choiceNode</code> is null</li>
1129 private void choiceToGeneratedType(final Module module, final String basePackageName,
1130 final GeneratedTypeBuilder parent, final ChoiceNode choiceNode) {
1131 checkArgument(basePackageName != null, "Base Package Name cannot be NULL.");
1132 checkArgument(choiceNode != null, "Choice Schema Node cannot be NULL.");
1134 if (!choiceNode.isAddedByUses()) {
1135 final String packageName = packageNameForGeneratedType(basePackageName, choiceNode.getPath());
1136 final GeneratedTypeBuilder choiceTypeBuilder = addRawInterfaceDefinition(packageName, choiceNode);
1137 constructGetter(parent, choiceNode.getQName().getLocalName(), choiceNode.getDescription(),
1139 choiceTypeBuilder.addImplementsType(typeForClass(DataContainer.class));
1140 genCtx.get(module).addChildNodeType(choiceNode, choiceTypeBuilder);
1141 generateTypesFromChoiceCases(module, basePackageName, choiceTypeBuilder.toInstance(), choiceNode);
1146 * Converts <code>caseNodes</code> set to list of corresponding generated
1149 * For every <i>case</i> which isn't added through augment or <i>uses</i> is
1150 * created generated type builder. The package names for the builder is
1151 * created as concatenation of the module package (
1152 * <code>basePackageName</code>) and names of all parents nodes of the
1153 * concrete <i>case</i>. There is also relation "<i>implements type</i>"
1154 * between every case builder and <i>choice</i> type
1158 * @param basePackageName
1159 * string with the module package name
1160 * @param refChoiceType
1161 * type which represents superior <i>case</i>
1163 * choice case node which is mapped to generated type
1164 * @return list of generated types for <code>caseNodes</code>.
1165 * @throws IllegalArgumentException
1167 * <li>if <code>basePackageName</code> equals null</li>
1168 * <li>if <code>refChoiceType</code> equals null</li>
1169 * <li>if <code>caseNodes</code> equals null</li>
1172 private void generateTypesFromChoiceCases(final Module module, final String basePackageName,
1173 final Type refChoiceType, final ChoiceNode choiceNode) {
1174 checkArgument(basePackageName != null, "Base Package Name cannot be NULL.");
1175 checkArgument(refChoiceType != null, "Referenced Choice Type cannot be NULL.");
1176 checkArgument(choiceNode != null, "ChoiceNode cannot be NULL.");
1178 final Set<ChoiceCaseNode> caseNodes = choiceNode.getCases();
1179 if (caseNodes == null) {
1183 for (ChoiceCaseNode caseNode : caseNodes) {
1184 if (caseNode != null && !caseNode.isAddedByUses() && !caseNode.isAugmenting()) {
1185 final String packageName = packageNameForGeneratedType(basePackageName, caseNode.getPath());
1186 final GeneratedTypeBuilder caseTypeBuilder = addDefaultInterfaceDefinition(packageName, caseNode);
1187 addImplementedInterfaceFromUses(caseNode, caseTypeBuilder);
1188 caseTypeBuilder.addImplementsType(refChoiceType);
1189 genCtx.get(module).addCaseType(caseNode.getPath(), caseTypeBuilder);
1190 genCtx.get(module).addChoiceToCaseMapping(refChoiceType, caseTypeBuilder, caseNode);
1191 final Iterable<DataSchemaNode> caseChildNodes = caseNode.getChildNodes();
1192 if (caseChildNodes != null) {
1193 Object parentNode = null;
1194 final SchemaPath nodeSp = choiceNode.getPath();
1195 parentNode = findDataSchemaNode(schemaContext, nodeSp.getParent());
1198 if (parentNode instanceof AugmentationSchema) {
1199 final AugmentationSchema augSchema = (AugmentationSchema) parentNode;
1200 final SchemaPath targetPath = augSchema.getTargetPath();
1201 SchemaNode targetSchemaNode = findDataSchemaNode(schemaContext, targetPath);
1202 if (targetSchemaNode instanceof DataSchemaNode
1203 && ((DataSchemaNode) targetSchemaNode).isAddedByUses()) {
1204 if (targetSchemaNode instanceof DerivableSchemaNode) {
1205 targetSchemaNode = ((DerivableSchemaNode) targetSchemaNode).getOriginal().orNull();
1207 if (targetSchemaNode == null) {
1208 throw new IllegalStateException(
1209 "Failed to find target node from grouping for augmentation " + augSchema
1210 + " in module " + module.getName());
1213 parent = targetSchemaNode;
1215 final SchemaPath sp = choiceNode.getPath();
1216 parent = findDataSchemaNode(schemaContext, sp.getParent());
1218 GeneratedTypeBuilder childOfType = findChildNodeByPath(parent.getPath());
1219 if (childOfType == null) {
1220 childOfType = findGroupingByPath(parent.getPath());
1222 resolveDataSchemaNodes(module, basePackageName, caseTypeBuilder, childOfType, caseChildNodes);
1226 processUsesAugments(caseNode, module);
1231 * Generates list of generated types for all the cases of a choice which are
1232 * added to the choice through the augment.
1236 * @param basePackageName
1237 * string contains name of package to which augment belongs. If
1238 * an augmented choice is from an other package (pcg1) than an
1239 * augmenting choice (pcg2) then case's of the augmenting choice
1240 * will belong to pcg2.
1242 * Type which represents target choice
1244 * node which represents target choice
1245 * @param augmentedNodes
1246 * set of choice case nodes for which is checked if are/aren't
1247 * added to choice through augmentation
1248 * @return list of generated types which represents augmented cases of
1249 * choice <code>refChoiceType</code>
1250 * @throws IllegalArgumentException
1252 * <li>if <code>basePackageName</code> is null</li>
1253 * <li>if <code>targetType</code> is null</li>
1254 * <li>if <code>augmentedNodes</code> is null</li>
1257 private void generateTypesFromAugmentedChoiceCases(final Module module, final String basePackageName,
1258 final Type targetType, final ChoiceNode targetNode, final Iterable<DataSchemaNode> augmentedNodes) {
1259 checkArgument(basePackageName != null, "Base Package Name cannot be NULL.");
1260 checkArgument(targetType != null, "Referenced Choice Type cannot be NULL.");
1261 checkArgument(augmentedNodes != null, "Set of Choice Case Nodes cannot be NULL.");
1263 for (DataSchemaNode caseNode : augmentedNodes) {
1264 if (caseNode != null) {
1265 final String packageName = packageNameForGeneratedType(basePackageName, caseNode.getPath());
1266 final GeneratedTypeBuilder caseTypeBuilder = addDefaultInterfaceDefinition(packageName, caseNode);
1267 caseTypeBuilder.addImplementsType(targetType);
1269 SchemaNode parent = null;
1270 final SchemaPath nodeSp = targetNode.getPath();
1271 parent = findDataSchemaNode(schemaContext, nodeSp.getParent());
1273 GeneratedTypeBuilder childOfType = null;
1274 if (parent instanceof Module) {
1275 childOfType = genCtx.get(parent).getModuleNode();
1276 } else if (parent instanceof ChoiceCaseNode) {
1277 childOfType = findCaseByPath(parent.getPath());
1278 } else if (parent instanceof DataSchemaNode || parent instanceof NotificationDefinition) {
1279 childOfType = findChildNodeByPath(parent.getPath());
1280 } else if (parent instanceof GroupingDefinition) {
1281 childOfType = findGroupingByPath(parent.getPath());
1284 if (childOfType == null) {
1285 throw new IllegalArgumentException("Failed to find parent type of choice " + targetNode);
1288 ChoiceCaseNode node = null;
1289 if (caseNode instanceof ChoiceCaseNode) {
1290 node = (ChoiceCaseNode) caseNode;
1292 node = targetNode.getCaseNodeByName(caseNode.getQName().getLocalName());
1294 final Iterable<DataSchemaNode> childNodes = node.getChildNodes();
1295 if (childNodes != null) {
1296 resolveDataSchemaNodes(module, basePackageName, caseTypeBuilder, childOfType, childNodes);
1298 genCtx.get(module).addCaseType(caseNode.getPath(), caseTypeBuilder);
1299 genCtx.get(module).addChoiceToCaseMapping(targetType, caseTypeBuilder, node);
1305 * Converts <code>leaf</code> to the getter method which is added to
1306 * <code>typeBuilder</code>.
1308 * @param typeBuilder
1309 * generated type builder to which is added getter method as
1310 * <code>leaf</code> mapping
1312 * leaf schema node which is mapped as getter method which is
1313 * added to <code>typeBuilder</code>
1314 * @return boolean value
1316 * <li>false - if <code>leaf</code> or <code>typeBuilder</code> are
1318 * <li>true - in other cases</li>
1321 private Type resolveLeafSchemaNodeAsMethod(final GeneratedTypeBuilder typeBuilder, final LeafSchemaNode leaf) {
1322 Type returnType = null;
1323 if ((leaf != null) && (typeBuilder != null)) {
1324 final String leafName = leaf.getQName().getLocalName();
1325 String leafDesc = leaf.getDescription();
1326 if (leafDesc == null) {
1330 final Module parentModule = findParentModule(schemaContext, leaf);
1331 if (leafName != null && !leaf.isAddedByUses()) {
1332 final TypeDefinition<?> typeDef = leaf.getType();
1334 GeneratedTOBuilder genTOBuilder;
1335 if (typeDef instanceof EnumTypeDefinition) {
1336 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf);
1337 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) typeDef;
1338 final EnumBuilder enumBuilder = resolveInnerEnumFromTypeDefinition(enumTypeDef, leaf.getQName(),
1341 if (enumBuilder != null) {
1342 returnType = enumBuilder.toInstance(typeBuilder);
1344 ((TypeProviderImpl) typeProvider).putReferencedType(leaf.getPath(), returnType);
1345 } else if (typeDef instanceof UnionType) {
1346 genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, leaf, parentModule);
1347 if (genTOBuilder != null) {
1348 returnType = createReturnTypeForUnion(genTOBuilder, typeDef, typeBuilder, parentModule);
1350 } else if (typeDef instanceof BitsTypeDefinition) {
1351 genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, leaf, parentModule);
1352 if (genTOBuilder != null) {
1353 returnType = genTOBuilder.toInstance();
1356 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
1357 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, restrictions);
1359 if (returnType != null) {
1360 final MethodSignatureBuilder getter = constructGetter(typeBuilder, leafName, leafDesc, returnType);
1361 processContextRefExtension(leaf, getter, parentModule);
1368 private void processContextRefExtension(final LeafSchemaNode leaf, final MethodSignatureBuilder getter,
1369 final Module module) {
1370 for (UnknownSchemaNode node : leaf.getUnknownSchemaNodes()) {
1371 final QName nodeType = node.getNodeType();
1372 if ("context-reference".equals(nodeType.getLocalName())) {
1373 final String nodeParam = node.getNodeParameter();
1374 IdentitySchemaNode identity = null;
1375 String basePackageName = null;
1376 final Iterable<String> splittedElement = Splitter.on(':').split(nodeParam);
1377 final Iterator<String> iterator = splittedElement.iterator();
1378 final int length = Iterables.size(splittedElement);
1380 identity = findIdentityByName(module.getIdentities(), iterator.next());
1381 basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
1382 } else if (length == 2) {
1383 String prefix = iterator.next();
1384 final Module dependentModule = findModuleFromImports(module.getImports(), prefix);
1385 if (dependentModule == null) {
1386 throw new IllegalArgumentException("Failed to process context-reference: unknown prefix "
1389 identity = findIdentityByName(dependentModule.getIdentities(), iterator.next());
1390 basePackageName = BindingMapping.getRootPackageName(dependentModule.getQNameModule());
1392 throw new IllegalArgumentException("Failed to process context-reference: unknown identity "
1395 if (identity == null) {
1396 throw new IllegalArgumentException("Failed to process context-reference: unknown identity "
1400 final Class<RoutingContext> clazz = RoutingContext.class;
1401 final AnnotationTypeBuilder rc = getter.addAnnotation(clazz.getPackage().getName(),
1402 clazz.getSimpleName());
1403 final String packageName = packageNameForGeneratedType(basePackageName, identity.getPath());
1404 final String genTypeName = BindingMapping.getClassName(identity.getQName().getLocalName());
1405 rc.addParameter("value", packageName + "." + genTypeName + ".class");
1410 private IdentitySchemaNode findIdentityByName(final Set<IdentitySchemaNode> identities, final String name) {
1411 for (IdentitySchemaNode id : identities) {
1412 if (id.getQName().getLocalName().equals(name)) {
1419 private Module findModuleFromImports(final Set<ModuleImport> imports, final String prefix) {
1420 for (ModuleImport imp : imports) {
1421 if (imp.getPrefix().equals(prefix)) {
1422 return schemaContext.findModuleByName(imp.getModuleName(), imp.getRevision());
1428 private boolean resolveLeafSchemaNodeAsProperty(final GeneratedTOBuilder toBuilder, final LeafSchemaNode leaf,
1429 final boolean isReadOnly, final Module module) {
1430 if ((leaf != null) && (toBuilder != null)) {
1431 final String leafName = leaf.getQName().getLocalName();
1432 String leafDesc = leaf.getDescription();
1433 if (leafDesc == null) {
1437 if (leafName != null) {
1438 Type returnType = null;
1439 final TypeDefinition<?> typeDef = leaf.getType();
1440 if (typeDef instanceof UnionTypeDefinition) {
1441 // GeneratedType for this type definition should be already
1443 QName qname = typeDef.getQName();
1444 Module unionModule = schemaContext.findModuleByNamespaceAndRevision(qname.getNamespace(),
1445 qname.getRevision());
1446 final ModuleContext mc = genCtx.get(unionModule);
1447 returnType = mc.getTypedefs().get(typeDef.getPath());
1449 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf);
1451 return resolveLeafSchemaNodeAsProperty(toBuilder, leaf, returnType, isReadOnly);
1458 * Converts <code>leaf</code> schema node to property of generated TO
1462 * generated TO builder to which is <code>leaf</code> added as
1465 * leaf schema node which is added to <code>toBuilder</code> as
1470 * boolean value which says if leaf property is|isn't read only
1471 * @return boolean value
1473 * <li>false - if <code>leaf</code>, <code>toBuilder</code> or leaf
1474 * name equals null or if leaf is added by <i>uses</i>.</li>
1475 * <li>true - other cases</li>
1478 private boolean resolveLeafSchemaNodeAsProperty(final GeneratedTOBuilder toBuilder, final LeafSchemaNode leaf,
1479 final Type returnType, final boolean isReadOnly) {
1480 if (returnType == null) {
1483 final String leafName = leaf.getQName().getLocalName();
1484 final String leafDesc = leaf.getDescription();
1485 final GeneratedPropertyBuilder propBuilder = toBuilder.addProperty(parseToValidParamName(leafName));
1486 propBuilder.setReadOnly(isReadOnly);
1487 propBuilder.setReturnType(returnType);
1488 propBuilder.setComment(leafDesc);
1489 toBuilder.addEqualsIdentity(propBuilder);
1490 toBuilder.addHashIdentity(propBuilder);
1491 toBuilder.addToStringProperty(propBuilder);
1496 * Converts <code>node</code> leaf list schema node to getter method of
1497 * <code>typeBuilder</code>.
1499 * @param typeBuilder
1500 * generated type builder to which is <code>node</code> added as
1503 * leaf list schema node which is added to
1504 * <code>typeBuilder</code> as getter method
1505 * @return boolean value
1507 * <li>true - if <code>node</code>, <code>typeBuilder</code>,
1508 * nodeName equal null or <code>node</code> is added by <i>uses</i></li>
1509 * <li>false - other cases</li>
1512 private boolean resolveLeafListSchemaNode(final GeneratedTypeBuilder typeBuilder, final LeafListSchemaNode node) {
1513 if ((node != null) && (typeBuilder != null)) {
1514 final QName nodeName = node.getQName();
1516 if (nodeName != null && !node.isAddedByUses()) {
1517 final TypeDefinition<?> typeDef = node.getType();
1518 final Module parentModule = findParentModule(schemaContext, node);
1520 Type returnType = null;
1521 if (typeDef instanceof EnumTypeDefinition) {
1522 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, node);
1523 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) typeDef;
1524 final EnumBuilder enumBuilder = resolveInnerEnumFromTypeDefinition(enumTypeDef, nodeName,
1526 returnType = new ReferencedTypeImpl(enumBuilder.getPackageName(), enumBuilder.getName());
1527 ((TypeProviderImpl) typeProvider).putReferencedType(node.getPath(), returnType);
1528 } else if (typeDef instanceof UnionType) {
1529 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, node, parentModule);
1530 if (genTOBuilder != null) {
1531 returnType = createReturnTypeForUnion(genTOBuilder, typeDef, typeBuilder, parentModule);
1533 } else if (typeDef instanceof BitsTypeDefinition) {
1534 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, node, parentModule);
1535 returnType = genTOBuilder.toInstance();
1537 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
1538 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, node, restrictions);
1541 final ParameterizedType listType = Types.listTypeFor(returnType);
1542 constructGetter(typeBuilder, nodeName.getLocalName(), node.getDescription(), listType);
1549 private Type createReturnTypeForUnion(final GeneratedTOBuilder genTOBuilder, final TypeDefinition<?> typeDef,
1550 final GeneratedTypeBuilder typeBuilder, final Module parentModule) {
1551 final GeneratedTOBuilderImpl returnType = new GeneratedTOBuilderImpl(genTOBuilder.getPackageName(),
1552 genTOBuilder.getName());
1554 returnType.setDescription(typeDef.getDescription());
1555 returnType.setReference(typeDef.getReference());
1556 returnType.setSchemaPath(typeDef.getPath().getPathFromRoot());
1557 returnType.setModuleName(parentModule.getName());
1559 genTOBuilder.setTypedef(true);
1560 genTOBuilder.setIsUnion(true);
1561 ((TypeProviderImpl) typeProvider).addUnitsToGenTO(genTOBuilder, typeDef.getUnits());
1564 final GeneratedTOBuilder unionBuilder = new GeneratedTOBuilderImpl(typeBuilder.getPackageName(),
1565 genTOBuilder.getName() + "Builder");
1566 unionBuilder.setIsUnionBuilder(true);
1567 final MethodSignatureBuilder method = unionBuilder.addMethod("getDefaultInstance");
1568 method.setReturnType(returnType);
1569 method.addParameter(Types.STRING, "defaultValue");
1570 method.setAccessModifier(AccessModifier.PUBLIC);
1571 method.setStatic(true);
1573 final Set<Type> types = ((TypeProviderImpl) typeProvider).getAdditionalTypes().get(parentModule);
1574 if (types == null) {
1575 ((TypeProviderImpl) typeProvider).getAdditionalTypes().put(parentModule,
1576 Sets.<Type> newHashSet(unionBuilder.toInstance()));
1578 types.add(unionBuilder.toInstance());
1580 return returnType.toInstance();
1583 private GeneratedTypeBuilder addDefaultInterfaceDefinition(final String packageName, final SchemaNode schemaNode) {
1584 return addDefaultInterfaceDefinition(packageName, schemaNode, null);
1588 * Instantiates generated type builder with <code>packageName</code> and
1589 * <code>schemaNode</code>.
1591 * The new builder always implements
1592 * {@link org.opendaylight.yangtools.yang.binding.DataObject DataObject}.<br />
1593 * If <code>schemaNode</code> is instance of GroupingDefinition it also
1594 * implements {@link org.opendaylight.yangtools.yang.binding.Augmentable
1595 * Augmentable}.<br />
1596 * If <code>schemaNode</code> is instance of
1597 * {@link org.opendaylight.yangtools.yang.model.api.DataNodeContainer
1598 * DataNodeContainer} it can also implement nodes which are specified in
1601 * @param packageName
1602 * string with the name of the package to which
1603 * <code>schemaNode</code> belongs.
1605 * schema node for which is created generated type builder
1607 * parent type (can be null)
1608 * @return generated type builder <code>schemaNode</code>
1610 private GeneratedTypeBuilder addDefaultInterfaceDefinition(final String packageName, final SchemaNode schemaNode,
1611 final Type parent) {
1612 final GeneratedTypeBuilder it = addRawInterfaceDefinition(packageName, schemaNode, "");
1613 if (parent == null) {
1614 it.addImplementsType(DATA_OBJECT);
1616 it.addImplementsType(BindingTypes.childOf(parent));
1618 if (!(schemaNode instanceof GroupingDefinition)) {
1619 it.addImplementsType(augmentable(it));
1626 * Wraps the calling of the same overloaded method.
1628 * @param packageName
1629 * string with the package name to which returning generated type
1632 * schema node which provide data about the schema node name
1633 * @return generated type builder for <code>schemaNode</code>
1635 private GeneratedTypeBuilder addRawInterfaceDefinition(final String packageName, final SchemaNode schemaNode) {
1636 return addRawInterfaceDefinition(packageName, schemaNode, "");
1640 * Returns reference to generated type builder for specified
1641 * <code>schemaNode</code> with <code>packageName</code>.
1643 * Firstly the generated type builder is searched in
1644 * {@link BindingGeneratorImpl#genTypeBuilders genTypeBuilders}. If it isn't
1645 * found it is created and added to <code>genTypeBuilders</code>.
1647 * @param packageName
1648 * string with the package name to which returning generated type
1651 * schema node which provide data about the schema node name
1653 * return type name prefix
1654 * @return generated type builder for <code>schemaNode</code>
1655 * @throws IllegalArgumentException
1657 * <li>if <code>schemaNode</code> is null</li>
1658 * <li>if <code>packageName</code> is null</li>
1659 * <li>if QName of schema node is null</li>
1660 * <li>if schemaNode name is null</li>
1664 private GeneratedTypeBuilder addRawInterfaceDefinition(final String packageName, final SchemaNode schemaNode,
1665 final String prefix) {
1666 checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
1667 checkArgument(packageName != null, "Package Name for Generated Type cannot be NULL.");
1668 checkArgument(schemaNode.getQName() != null, "QName for Data Schema Node cannot be NULL.");
1669 final String schemaNodeName = schemaNode.getQName().getLocalName();
1670 checkArgument(schemaNodeName != null, "Local Name of QName for Data Schema Node cannot be NULL.");
1673 if (prefix == null) {
1674 genTypeName = BindingMapping.getClassName(schemaNodeName);
1676 genTypeName = prefix + BindingMapping.getClassName(schemaNodeName);
1679 // FIXME: Validation of name conflict
1680 final GeneratedTypeBuilderImpl newType = new GeneratedTypeBuilderImpl(packageName, genTypeName);
1681 final Module module = findParentModule(schemaContext, schemaNode);
1682 qnameConstant(newType, BindingMapping.QNAME_STATIC_FIELD_NAME, schemaNode.getQName());
1683 newType.addComment(schemaNode.getDescription());
1684 newType.setDescription(createDescription(schemaNode, newType.getFullyQualifiedName()));
1685 newType.setReference(schemaNode.getReference());
1686 newType.setSchemaPath(schemaNode.getPath().getPathFromRoot());
1687 newType.setModuleName(module.getName());
1689 if (!genTypeBuilders.containsKey(packageName)) {
1690 final Map<String, GeneratedTypeBuilder> builders = new HashMap<>();
1691 builders.put(genTypeName, newType);
1692 genTypeBuilders.put(packageName, builders);
1694 final Map<String, GeneratedTypeBuilder> builders = genTypeBuilders.get(packageName);
1695 if (!builders.containsKey(genTypeName)) {
1696 builders.put(genTypeName, newType);
1703 * Creates the name of the getter method name from <code>localName</code>.
1706 * string with the name of the getter method
1709 * @return string with the name of the getter method for
1710 * <code>methodName</code> in JAVA method format
1712 public static String getterMethodName(final String localName, final Type returnType) {
1713 final StringBuilder method = new StringBuilder();
1714 if (BOOLEAN.equals(returnType)) {
1715 method.append("is");
1717 method.append("get");
1719 String name = BindingMapping.toFirstUpper(BindingMapping.getPropertyName(localName));
1720 method.append(name);
1721 return method.toString();
1725 * Created a method signature builder as part of
1726 * <code>interfaceBuilder</code>.
1728 * The method signature builder is created for the getter method of
1729 * <code>schemaNodeName</code>. Also <code>comment</code> and
1730 * <code>returnType</code> information are added to the builder.
1732 * @param interfaceBuilder
1733 * generated type builder for which the getter method should be
1735 * @param schemaNodeName
1736 * string with schema node name. The name will be the part of the
1737 * getter method name.
1739 * string with comment for the getter method
1741 * type which represents the return type of the getter method
1742 * @return method signature builder which represents the getter method of
1743 * <code>interfaceBuilder</code>
1745 private MethodSignatureBuilder constructGetter(final GeneratedTypeBuilder interfaceBuilder,
1746 final String schemaNodeName, final String comment, final Type returnType) {
1747 final MethodSignatureBuilder getMethod = interfaceBuilder
1748 .addMethod(getterMethodName(schemaNodeName, returnType));
1749 getMethod.setComment(comment);
1750 getMethod.setReturnType(returnType);
1755 * Adds <code>schemaNode</code> to <code>typeBuilder</code> as getter method
1756 * or to <code>genTOBuilder</code> as property.
1758 * @param basePackageName
1759 * string contains the module package name
1761 * data schema node which should be added as getter method to
1762 * <code>typeBuilder</code> or as a property to
1763 * <code>genTOBuilder</code> if is part of the list key
1764 * @param typeBuilder
1765 * generated type builder for the list schema node
1766 * @param genTOBuilder
1767 * generated TO builder for the list keys
1769 * list of string which contains names of the list keys
1772 * @throws IllegalArgumentException
1774 * <li>if <code>schemaNode</code> equals null</li>
1775 * <li>if <code>typeBuilder</code> equals null</li>
1778 private void addSchemaNodeToListBuilders(final String basePackageName, final DataSchemaNode schemaNode,
1779 final GeneratedTypeBuilder typeBuilder, final GeneratedTOBuilder genTOBuilder, final List<String> listKeys,
1780 final Module module) {
1781 checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
1782 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
1784 if (schemaNode instanceof LeafSchemaNode) {
1785 final LeafSchemaNode leaf = (LeafSchemaNode) schemaNode;
1786 final String leafName = leaf.getQName().getLocalName();
1787 final Type type = resolveLeafSchemaNodeAsMethod(typeBuilder, leaf);
1788 if (listKeys.contains(leafName)) {
1790 resolveLeafSchemaNodeAsProperty(genTOBuilder, leaf, true, module);
1792 resolveLeafSchemaNodeAsProperty(genTOBuilder, leaf, type, true);
1795 } else if (!schemaNode.isAddedByUses()) {
1796 if (schemaNode instanceof LeafListSchemaNode) {
1797 resolveLeafListSchemaNode(typeBuilder, (LeafListSchemaNode) schemaNode);
1798 } else if (schemaNode instanceof ContainerSchemaNode) {
1799 containerToGenType(module, basePackageName, typeBuilder, typeBuilder, (ContainerSchemaNode) schemaNode);
1800 } else if (schemaNode instanceof ChoiceNode) {
1801 choiceToGeneratedType(module, basePackageName, typeBuilder, (ChoiceNode) schemaNode);
1802 } else if (schemaNode instanceof ListSchemaNode) {
1803 listToGenType(module, basePackageName, typeBuilder, typeBuilder, (ListSchemaNode) schemaNode);
1808 private void typeBuildersToGenTypes(final Module module, final GeneratedTypeBuilder typeBuilder,
1809 final GeneratedTOBuilder genTOBuilder) {
1810 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
1812 if (genTOBuilder != null) {
1813 GeneratedTransferObject genTO = genTOBuilder.toInstance();
1814 constructGetter(typeBuilder, "key", "Returns Primary Key of Yang List Type", genTO);
1815 genCtx.get(module).addGeneratedTOBuilder(genTOBuilder);
1820 * Selects the names of the list keys from <code>list</code> and returns
1821 * them as the list of the strings
1824 * of string with names of the list keys
1825 * @return list of string which represents names of the list keys. If the
1826 * <code>list</code> contains no keys then the empty list is
1829 private List<String> listKeys(final ListSchemaNode list) {
1830 final List<String> listKeys = new ArrayList<>();
1832 List<QName> keyDefinition = list.getKeyDefinition();
1833 if (keyDefinition != null) {
1834 for (QName keyDef : keyDefinition) {
1835 listKeys.add(keyDef.getLocalName());
1842 * Generates for the <code>list</code> which contains any list keys special
1843 * generated TO builder.
1845 * @param packageName
1846 * string with package name to which the list belongs
1848 * list schema node which is source of data about the list name
1849 * @return generated TO builder which represents the keys of the
1850 * <code>list</code> or null if <code>list</code> is null or list of
1851 * key definitions is null or empty.
1853 private GeneratedTOBuilder resolveListKeyTOBuilder(final String packageName, final ListSchemaNode list) {
1854 GeneratedTOBuilder genTOBuilder = null;
1855 if ((list.getKeyDefinition() != null) && (!list.getKeyDefinition().isEmpty())) {
1856 final String listName = list.getQName().getLocalName() + "Key";
1857 final String genTOName = BindingMapping.getClassName(listName);
1858 genTOBuilder = new GeneratedTOBuilderImpl(packageName, genTOName);
1860 return genTOBuilder;
1864 * Builds generated TO builders for <code>typeDef</code> of type
1865 * {@link org.opendaylight.yangtools.yang.model.util.UnionType UnionType} or
1866 * {@link org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition
1867 * BitsTypeDefinition} which are also added to <code>typeBuilder</code> as
1868 * enclosing transfer object.
1870 * If more then one generated TO builder is created for enclosing then all
1871 * of the generated TO builders are added to <code>typeBuilder</code> as
1872 * enclosing transfer objects.
1875 * type definition which can be of type <code>UnionType</code> or
1876 * <code>BitsTypeDefinition</code>
1877 * @param typeBuilder
1878 * generated type builder to which is added generated TO created
1879 * from <code>typeDef</code>
1881 * string with name for generated TO builder
1883 * @return generated TO builder for <code>typeDef</code>
1885 private GeneratedTOBuilder addTOToTypeBuilder(final TypeDefinition<?> typeDef,
1886 final GeneratedTypeBuilder typeBuilder, final DataSchemaNode leaf, final Module parentModule) {
1887 final String classNameFromLeaf = BindingMapping.getClassName(leaf.getQName());
1888 final List<GeneratedTOBuilder> genTOBuilders = new ArrayList<>();
1889 final String packageName = typeBuilder.getFullyQualifiedName();
1890 if (typeDef instanceof UnionTypeDefinition) {
1891 final List<GeneratedTOBuilder> types = ((TypeProviderImpl) typeProvider)
1892 .provideGeneratedTOBuildersForUnionTypeDef(packageName, ((UnionTypeDefinition) typeDef),
1893 classNameFromLeaf, leaf);
1894 genTOBuilders.addAll(types);
1896 GeneratedTOBuilder resultTOBuilder = null;
1897 if (!types.isEmpty()) {
1898 resultTOBuilder = types.remove(0);
1899 for (GeneratedTOBuilder genTOBuilder : types) {
1900 resultTOBuilder.addEnclosingTransferObject(genTOBuilder);
1904 final GeneratedPropertyBuilder genPropBuilder = resultTOBuilder.addProperty("value");
1905 genPropBuilder.setReturnType(Types.primitiveType("char[]", null));
1906 resultTOBuilder.addEqualsIdentity(genPropBuilder);
1907 resultTOBuilder.addHashIdentity(genPropBuilder);
1908 resultTOBuilder.addToStringProperty(genPropBuilder);
1910 } else if (typeDef instanceof BitsTypeDefinition) {
1911 genTOBuilders.add((((TypeProviderImpl) typeProvider)).provideGeneratedTOBuilderForBitsTypeDefinition(
1912 packageName, typeDef, classNameFromLeaf, parentModule.getName()));
1914 if (genTOBuilders != null && !genTOBuilders.isEmpty()) {
1915 for (GeneratedTOBuilder genTOBuilder : genTOBuilders) {
1916 typeBuilder.addEnclosingTransferObject(genTOBuilder);
1918 return genTOBuilders.get(0);
1925 * Adds the implemented types to type builder.
1927 * The method passes through the list of <i>uses</i> in
1928 * {@code dataNodeContainer}. For every <i>use</i> is obtained corresponding
1929 * generated type from {@link BindingGeneratorImpl#allGroupings
1930 * allGroupings} which is added as <i>implements type</i> to
1931 * <code>builder</code>
1933 * @param dataNodeContainer
1934 * element which contains the list of used YANG groupings
1936 * builder to which are added implemented types according to
1937 * <code>dataNodeContainer</code>
1938 * @return generated type builder with all implemented types
1940 private GeneratedTypeBuilder addImplementedInterfaceFromUses(final DataNodeContainer dataNodeContainer,
1941 final GeneratedTypeBuilder builder) {
1942 for (UsesNode usesNode : dataNodeContainer.getUses()) {
1943 if (usesNode.getGroupingPath() != null) {
1944 final GeneratedType genType = findGroupingByPath(usesNode.getGroupingPath()).toInstance();
1945 if (genType == null) {
1946 throw new IllegalStateException("Grouping " + usesNode.getGroupingPath() + "is not resolved for "
1947 + builder.getName());
1950 builder.addImplementsType(genType);
1952 builder.addComment(genType.getDescription());
1953 builder.setDescription(genType.getDescription());
1954 builder.setModuleName(genType.getModuleName());
1955 builder.setReference(genType.getReference());
1956 builder.setSchemaPath(genType.getSchemaPath());
1963 private boolean isNullOrEmpty(final Collection<?> list) {
1964 return (list == null || list.isEmpty() ? true : false);
1967 private String createDescription(final Set<? extends SchemaNode> schemaNodes, final String moduleName, final String moduleSourcePath) {
1968 final StringBuilder sb = new StringBuilder();
1969 final String yangSnipet = YangTemplate.generateYangSnipet(schemaNodes);
1971 if (!isNullOrEmpty(schemaNodes)) {
1972 final SchemaNode node = schemaNodes.iterator().next();
1974 if (node instanceof RpcDefinition) {
1975 sb.append("Interface for implementing the following YANG RPCs defined in module <b>" + moduleName + "</b>");
1977 else if (node instanceof NotificationDefinition) {
1978 sb.append("Interface for receiving the following YANG notifications defined in module <b>" + moduleName + "</b>");
1981 sb.append(NEW_LINE);
1982 sb.append("<br />(Source path: <i>");
1983 sb.append(moduleSourcePath);
1984 sb.append("</i>):");
1985 sb.append(NEW_LINE);
1987 sb.append(NEW_LINE);
1988 sb.append(yangSnipet);
1989 sb.append("</pre>");
1990 sb.append(NEW_LINE);
1992 return sb.toString();
1995 private String createDescription(final SchemaNode schemaNode, final String fullyQualifiedName) {
1996 final StringBuilder sb = new StringBuilder();
1997 final Module module = findParentModule(schemaContext, schemaNode);
1998 final String yangSnipet = YangTemplate.generateYangSnipet(schemaNode);
1999 final String formattedDescription = YangTemplate.formatToParagraph(schemaNode.getDescription(), 0);
2000 final StringBuilder linkToBuilderClass = new StringBuilder();
2001 final StringBuilder linkToKeyClass = new StringBuilder();
2002 final Splitter splitter = Splitter.on("\\.");
2003 final String[] namespace = Iterables.toArray(splitter.split(fullyQualifiedName), String.class);
2004 String className = namespace[namespace.length - 1];
2006 if (hasBuilderClass(schemaNode)) {
2007 linkToBuilderClass.append(className);
2008 linkToBuilderClass.append("Builder");
2010 if (schemaNode instanceof ListSchemaNode) {
2011 linkToKeyClass.append(className);
2012 linkToKeyClass.append("Key");
2016 if (!isNullOrEmpty(formattedDescription)) {
2017 sb.append(formattedDescription);
2018 sb.append(NEW_LINE);
2021 sb.append("This class represents the following YANG schema fragment defined in module <b>");
2022 sb.append(module.getName());
2024 sb.append(NEW_LINE);
2025 sb.append("<br />(Source path: <i>");
2026 sb.append(module.getModuleSourcePath());
2027 sb.append("</i>):");
2028 sb.append(NEW_LINE);
2030 sb.append(NEW_LINE);
2031 sb.append(yangSnipet);
2032 sb.append("</pre>");
2033 sb.append(NEW_LINE);
2034 sb.append("The schema path to identify an instance is");
2035 sb.append(NEW_LINE);
2037 sb.append(YangTemplate.formatSchemaPath(module.getName(), schemaNode.getPath().getPathFromRoot()));
2039 sb.append(NEW_LINE);
2041 if (hasBuilderClass(schemaNode)) {
2042 sb.append(NEW_LINE);
2043 sb.append("<p>To create instances of this class use " + "{@link " + linkToBuilderClass + "}.");
2044 sb.append(NEW_LINE);
2046 sb.append(linkToBuilderClass);
2047 if (schemaNode instanceof ListSchemaNode) {
2049 sb.append(linkToKeyClass);
2051 sb.append(NEW_LINE);
2054 return sb.toString();
2057 private boolean hasBuilderClass(final SchemaNode schemaNode) {
2058 if (schemaNode instanceof ContainerSchemaNode || schemaNode instanceof ListSchemaNode ||
2059 schemaNode instanceof RpcDefinition || schemaNode instanceof NotificationDefinition) {
2065 private boolean isNullOrEmpty(final String string) {
2066 return (string == null || string.isEmpty() ? true : false);
2069 private String createDescription(final Module module) {
2070 final StringBuilder sb = new StringBuilder();
2071 final String yangSnipet = YangTemplate.generateYangSnipet(module);
2072 final String formattedDescription = YangTemplate.formatToParagraph(module.getDescription(), 0);
2074 if (!isNullOrEmpty(formattedDescription)) {
2075 sb.append(formattedDescription);
2076 sb.append(NEW_LINE);
2079 sb.append("This class represents the following YANG schema fragment defined in module <b>");
2080 sb.append(module.getName());
2082 sb.append(NEW_LINE);
2083 sb.append("<br />Source path: <i>");
2084 sb.append(module.getModuleSourcePath());
2085 sb.append("</i>):");
2086 sb.append(NEW_LINE);
2088 sb.append(NEW_LINE);
2089 sb.append(yangSnipet);
2090 sb.append("</pre>");
2092 return sb.toString();
2095 private GeneratedTypeBuilder findChildNodeByPath(final SchemaPath path) {
2096 for (ModuleContext ctx : genCtx.values()) {
2097 GeneratedTypeBuilder result = ctx.getChildNode(path);
2098 if (result != null) {
2105 private GeneratedTypeBuilder findGroupingByPath(final SchemaPath path) {
2106 for (ModuleContext ctx : genCtx.values()) {
2107 GeneratedTypeBuilder result = ctx.getGrouping(path);
2108 if (result != null) {
2115 private GeneratedTypeBuilder findCaseByPath(final SchemaPath path) {
2116 for (ModuleContext ctx : genCtx.values()) {
2117 GeneratedTypeBuilder result = ctx.getCase(path);
2118 if (result != null) {
2125 public Map<Module, ModuleContext> getModuleContexts() {