2 * Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.mdsal.binding.javav2.generator.impl;
11 import static com.google.common.base.Preconditions.checkArgument;
12 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.addTOToTypeBuilder;
13 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.annotateDeprecatedIfNecessary;
14 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.augGenTypeName;
15 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.constructGetter;
16 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.createDescription;
17 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.createReturnTypeForUnion;
18 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.getAugmentIdentifier;
19 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.isInnerType;
20 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.qNameConstant;
21 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.resolveInnerEnumFromTypeDefinition;
22 import static org.opendaylight.mdsal.binding.javav2.generator.impl.AuxiliaryGenUtils.resolveListKeyTOBuilder;
23 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.computeDefaultSUID;
24 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.encodeAngleBrackets;
25 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil.packageNameForGeneratedType;
26 import static org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes.NOTIFICATION;
27 import static org.opendaylight.mdsal.binding.javav2.generator.util.Types.parameterizedTypeFor;
28 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findParentModule;
30 import com.google.common.annotations.Beta;
31 import com.google.common.base.Preconditions;
32 import java.util.Collection;
33 import java.util.HashMap;
34 import java.util.List;
37 import org.opendaylight.mdsal.binding.javav2.generator.spi.TypeProvider;
38 import org.opendaylight.mdsal.binding.javav2.generator.util.BindingGeneratorUtil;
39 import org.opendaylight.mdsal.binding.javav2.generator.util.BindingTypes;
40 import org.opendaylight.mdsal.binding.javav2.generator.util.JavaIdentifier;
41 import org.opendaylight.mdsal.binding.javav2.generator.util.JavaIdentifierNormalizer;
42 import org.opendaylight.mdsal.binding.javav2.generator.util.Types;
43 import org.opendaylight.mdsal.binding.javav2.generator.util.generated.type.builder.GeneratedPropertyBuilderImpl;
44 import org.opendaylight.mdsal.binding.javav2.generator.util.generated.type.builder.GeneratedTOBuilderImpl;
45 import org.opendaylight.mdsal.binding.javav2.generator.util.generated.type.builder.GeneratedTypeBuilderImpl;
46 import org.opendaylight.mdsal.binding.javav2.generator.yang.types.GroupingDefinitionDependencySort;
47 import org.opendaylight.mdsal.binding.javav2.generator.yang.types.TypeProviderImpl;
48 import org.opendaylight.mdsal.binding.javav2.model.api.AccessModifier;
49 import org.opendaylight.mdsal.binding.javav2.model.api.GeneratedTransferObject;
50 import org.opendaylight.mdsal.binding.javav2.model.api.GeneratedType;
51 import org.opendaylight.mdsal.binding.javav2.model.api.Restrictions;
52 import org.opendaylight.mdsal.binding.javav2.model.api.Type;
53 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.EnumBuilder;
54 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedPropertyBuilder;
55 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedTOBuilder;
56 import org.opendaylight.mdsal.binding.javav2.model.api.type.builder.GeneratedTypeBuilder;
57 import org.opendaylight.mdsal.binding.javav2.spec.base.BaseIdentity;
58 import org.opendaylight.mdsal.binding.javav2.spec.base.TreeNode;
59 import org.opendaylight.mdsal.binding.javav2.spec.runtime.BindingNamespaceType;
60 import org.opendaylight.mdsal.binding.javav2.spec.structural.Augmentable;
61 import org.opendaylight.mdsal.binding.javav2.util.BindingMapping;
62 import org.opendaylight.yangtools.yang.common.QName;
63 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
64 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
65 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
66 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
67 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
68 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
69 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
70 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
71 import org.opendaylight.yangtools.yang.model.api.Module;
72 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
73 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
74 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
75 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
76 import org.opendaylight.yangtools.yang.model.api.Status;
77 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
78 import org.opendaylight.yangtools.yang.model.api.UsesNode;
79 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
80 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
81 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
82 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
85 * Helper util class used for generation of types in Binding spec v2.
88 final class GenHelperUtil {
90 private GenHelperUtil() {
91 throw new UnsupportedOperationException("Util class");
95 * Create GeneratedTypeBuilder object from module argument.
98 * Module object from which builder will be created
100 * @param verboseClassComments
102 * @return <code>GeneratedTypeBuilder</code> which is internal
103 * representation of the module
104 * @throws IllegalArgumentException
107 static GeneratedTypeBuilder moduleToDataType(final Module module, final Map<Module, ModuleContext> genCtx, final boolean verboseClassComments) {
108 Preconditions.checkArgument(module != null, "Module reference cannot be NULL.");
110 final GeneratedTypeBuilder moduleDataTypeBuilder = moduleTypeBuilder(module, "Data", verboseClassComments);
111 addImplementedInterfaceFromUses(module, moduleDataTypeBuilder, genCtx);
112 moduleDataTypeBuilder.addImplementsType(BindingTypes.TREE_ROOT);
113 moduleDataTypeBuilder.addComment(module.getDescription());
114 moduleDataTypeBuilder.setDescription(createDescription(module, verboseClassComments));
115 moduleDataTypeBuilder.setReference(module.getReference());
116 return moduleDataTypeBuilder;
120 * Generates type builder for <code>module</code>.
123 * Module which is source of package name for generated type
126 * string which is added to the module class name representation
128 * @param verboseClassComments
129 * @return instance of GeneratedTypeBuilder which represents
130 * <code>module</code>.
131 * @throws IllegalArgumentException
132 * if <code>module</code> is null
134 static GeneratedTypeBuilder moduleTypeBuilder(final Module module, final String postfix, final boolean
135 verboseClassComments) {
136 Preconditions.checkArgument(module != null, "Module reference cannot be NULL.");
137 final String packageName = BindingMapping.getRootPackageName(module);
138 // underscore used as separator for distinction of module name parts
139 final String moduleName = new StringBuilder(module.getName()).append('_').append(postfix).toString();
141 final GeneratedTypeBuilderImpl moduleBuilder = new GeneratedTypeBuilderImpl(packageName, moduleName);
142 moduleBuilder.setDescription(createDescription(module, verboseClassComments));
143 moduleBuilder.setReference(module.getReference());
144 moduleBuilder.setModuleName(moduleName);
146 return moduleBuilder;
150 * Adds the implemented types to type builder.
152 * The method passes through the list of <i>uses</i> in
153 * {@code dataNodeContainer}. For every <i>use</i> is obtained corresponding
154 * generated type from all groupings
155 * allGroupings} which is added as <i>implements type</i> to
156 * <code>builder</code>
158 * @param dataNodeContainer
159 * element which contains the list of used YANG groupings
161 * builder to which are added implemented types according to
162 * <code>dataNodeContainer</code>
163 * @param genCtx generated context
164 * @return generated type builder with all implemented types
166 static GeneratedTypeBuilder addImplementedInterfaceFromUses(final DataNodeContainer dataNodeContainer,
167 final GeneratedTypeBuilder builder, final Map<Module, ModuleContext> genCtx) {
168 for (final UsesNode usesNode : dataNodeContainer.getUses()) {
169 final GeneratedType genType = findGroupingByPath(usesNode.getGroupingPath(), genCtx).toInstance();
170 if (genType == null) {
171 throw new IllegalStateException("Grouping " + usesNode.getGroupingPath() + "is not resolved for "
172 + builder.getName());
174 builder.addImplementsType(genType);
179 static GeneratedTypeBuilder findGroupingByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
180 for (final ModuleContext ctx : genCtx.values()) {
181 final GeneratedTypeBuilder result = ctx.getGrouping(path);
182 if (result != null) {
190 * Adds the methods to <code>typeBuilder</code> which represent subnodes of
191 * node for which <code>typeBuilder</code> was created.
193 * The subnodes aren't mapped to the methods if they are part of grouping or
194 * augment (in this case are already part of them).
198 * @param basePackageName
199 * string contains the module package name
201 * generated type builder which represents any node. The subnodes
202 * of this node are added to the <code>typeBuilder</code> as
203 * methods. The subnode can be of type leaf, leaf-list, list,
208 * set of data schema nodes which are the children of the node
209 * for which <code>typeBuilder</code> was created
210 * @return generated type builder which is the same builder as input
211 * parameter. The getter methods (representing child nodes) could be
214 static GeneratedTypeBuilder resolveDataSchemaNodes(final Module module, final String basePackageName,
215 final GeneratedTypeBuilder parent, final GeneratedTypeBuilder childOf,
216 final Iterable<DataSchemaNode> schemaNodes, final Map<Module, ModuleContext> genCtx,
217 final SchemaContext schemaContext, final boolean verboseClassComments,
218 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
219 final TypeProvider typeProvider) {
221 if (schemaNodes != null && parent != null) {
222 for (final DataSchemaNode schemaNode : schemaNodes) {
223 if (!schemaNode.isAugmenting() && !schemaNode.isAddedByUses()) {
224 addSchemaNodeToBuilderAsMethod(basePackageName, schemaNode, parent, childOf, module, genCtx,
225 schemaContext, verboseClassComments, genTypeBuilders, typeProvider);
232 static GeneratedTypeBuilder addDefaultInterfaceDefinition(final String packageName, final SchemaNode
233 schemaNode, final Module module, final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext,
234 final boolean verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
235 final TypeProvider typeProvider) {
236 return addDefaultInterfaceDefinition(packageName, schemaNode, null, module, genCtx, schemaContext,
237 verboseClassComments, genTypeBuilders, typeProvider);
240 static Map<Module, ModuleContext> processUsesAugments(final SchemaContext schemaContext, final
241 DataNodeContainer node, final Module module, Map<Module, ModuleContext> genCtx,
242 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
243 final boolean verboseClassComments, final TypeProvider typeProvider) {
244 final String basePackageName = BindingMapping.getRootPackageName(module);
245 for (final UsesNode usesNode : node.getUses()) {
246 for (final AugmentationSchema augment : usesNode.getAugmentations()) {
247 genCtx = AugmentToGenType.usesAugmentationToGenTypes(schemaContext, basePackageName, augment, module,
248 usesNode, node, genCtx, genTypeBuilders, verboseClassComments, typeProvider);
249 genCtx = processUsesAugments(schemaContext, augment, module, genCtx, genTypeBuilders,
250 verboseClassComments, typeProvider);
256 static GeneratedTypeBuilder findChildNodeByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
257 for (final ModuleContext ctx : genCtx.values()) {
258 final GeneratedTypeBuilder result = ctx.getChildNode(path);
259 if (result != null) {
266 static GeneratedTypeBuilder findCaseByPath(final SchemaPath path, final Map<Module, ModuleContext> genCtx) {
267 for (final ModuleContext ctx : genCtx.values()) {
268 final GeneratedTypeBuilder result = ctx.getCase(path);
269 if (result != null) {
277 * Returns a generated type builder for an augmentation.
279 * The name of the type builder is equal to the name of augmented node with
280 * serial number as suffix.
284 * @param augmentPackageName
285 * string with contains the package name to which the augment
287 * @param basePackageName
288 * string with the package name to which the augmented node
290 * @param targetTypeRef
293 * augmentation schema which contains data about the child nodes
294 * and uses of augment
295 * @return generated type builder for augment in genCtx
297 static Map<Module, ModuleContext> addRawAugmentGenTypeDefinition(final Module module, final String augmentPackageName,
298 final String basePackageName, final Type targetTypeRef, final AugmentationSchema augSchema,
299 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final Map<Module,
300 ModuleContext> genCtx, final SchemaContext schemaContext, final boolean verboseClassComments, final
301 TypeProvider typeProvider) {
303 Map<String, GeneratedTypeBuilder> augmentBuilders = genTypeBuilders.computeIfAbsent(augmentPackageName, k -> new HashMap<>());
304 String augIdentifier = getAugmentIdentifier(augSchema.getUnknownSchemaNodes());
306 if (augIdentifier == null) {
307 augIdentifier = augGenTypeName(augmentBuilders, targetTypeRef.getName());
310 GeneratedTypeBuilder augTypeBuilder = new GeneratedTypeBuilderImpl(augmentPackageName, augIdentifier);
312 augTypeBuilder.addImplementsType(BindingTypes.TREE_NODE);
313 augTypeBuilder.addImplementsType(Types.augmentationTypeFor(targetTypeRef));
314 annotateDeprecatedIfNecessary(augSchema.getStatus(), augTypeBuilder);
315 augTypeBuilder = addImplementedInterfaceFromUses(augSchema, augTypeBuilder, genCtx);
317 augTypeBuilder = augSchemaNodeToMethods(module, basePackageName, augTypeBuilder, augTypeBuilder, augSchema
318 .getChildNodes(), genCtx, schemaContext, verboseClassComments, typeProvider, genTypeBuilders);
319 augmentBuilders.put(augTypeBuilder.getName(), augTypeBuilder);
321 if(!augSchema.getChildNodes().isEmpty()) {
322 genCtx.get(module).addTypeToAugmentation(augTypeBuilder, augSchema);
325 genCtx.get(module).addAugmentType(augTypeBuilder);
330 * Adds the methods to <code>typeBuilder</code> what represents subnodes of
331 * node for which <code>typeBuilder</code> was created.
335 * @param basePackageName
336 * string contains the module package name
338 * generated type builder which represents any node. The subnodes
339 * of this node are added to the <code>typeBuilder</code> as
340 * methods. The subnode can be of type leaf, leaf-list, list,
345 * set of data schema nodes which are the children of the node
346 * for which <code>typeBuilder</code> was created
347 * @return generated type builder which is the same object as the input
348 * parameter <code>typeBuilder</code>. The getter method could be
351 private static GeneratedTypeBuilder augSchemaNodeToMethods(final Module module, final String basePackageName,
352 final GeneratedTypeBuilder typeBuilder, final GeneratedTypeBuilder childOf, final Iterable<DataSchemaNode> schemaNodes,
353 final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
354 verboseClassComments, final TypeProvider typeProvider, final Map<String, Map<String,
355 GeneratedTypeBuilder>> genTypeBuilders) {
356 if (schemaNodes != null && typeBuilder != null) {
357 for (final DataSchemaNode schemaNode : schemaNodes) {
358 if (!schemaNode.isAugmenting()) {
359 addSchemaNodeToBuilderAsMethod(basePackageName, schemaNode, typeBuilder, childOf, module, genCtx,
360 schemaContext, verboseClassComments, genTypeBuilders, typeProvider);
368 * Instantiates generated type builder with <code>packageName</code> and
369 * <code>schemaNode</code>.
371 * The new builder always implements
372 * {@link TreeNode TreeNode}.<br>
373 * If <code>schemaNode</code> is instance of GroupingDefinition it also
374 * implements {@link Augmentable
376 * If <code>schemaNode</code> is instance of
377 * {@link org.opendaylight.yangtools.yang.model.api.DataNodeContainer
378 * DataNodeContainer} it can also implement nodes which are specified in
382 * string with the name of the package to which
383 * <code>schemaNode</code> belongs.
385 * schema node for which is created generated type builder
387 * parent type (can be null)
388 * @param schemaContext schema context
389 * @return generated type builder <code>schemaNode</code>
391 static GeneratedTypeBuilder addDefaultInterfaceDefinition(final String packageName, final SchemaNode
392 schemaNode, final Type parent, final Module module, final Map<Module, ModuleContext> genCtx,
393 final SchemaContext schemaContext, final boolean verboseClassComments, final Map<String, Map<String,
394 GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
396 GeneratedTypeBuilder it = addRawInterfaceDefinition(packageName, schemaNode, schemaContext, "",
397 verboseClassComments, genTypeBuilders);
398 if (parent == null) {
399 it.addImplementsType(BindingTypes.TREE_NODE);
401 if (parent instanceof ListSchemaNode) {
402 it.addImplementsType(parameterizedTypeFor(BindingTypes.TREE_CHILD_NODE, parent, parameterizedTypeFor
403 (BindingTypes.IDENTIFIABLE_ITEM, parent)));
405 it.addImplementsType(parameterizedTypeFor(BindingTypes.TREE_CHILD_NODE, parent, parameterizedTypeFor
406 (BindingTypes.ITEM, parent)));
407 it.addImplementsType(parameterizedTypeFor(BindingTypes.INSTANTIABLE, it));
411 if (!(schemaNode instanceof GroupingDefinition)) {
412 it.addImplementsType(BindingTypes.augmentable(it));
415 if (schemaNode instanceof DataNodeContainer) {
416 groupingsToGenTypes(module, ((DataNodeContainer) schemaNode).getGroupings(), genCtx, schemaContext,
417 verboseClassComments, genTypeBuilders, typeProvider);
418 it = addImplementedInterfaceFromUses((DataNodeContainer) schemaNode, it, genCtx);
424 static GeneratedTypeBuilder resolveNotification(final GeneratedTypeBuilder listenerInterface, String
425 parentName, final String basePackageName, final NotificationDefinition notification, final Module module,
426 final SchemaContext schemaContext, final boolean verboseClassComments, Map<String, Map<String, GeneratedTypeBuilder>>
427 genTypeBuilders, TypeProvider typeProvider, Map<Module, ModuleContext> genCtx) {
429 processUsesAugments(schemaContext, notification, module, genCtx, genTypeBuilders,
430 verboseClassComments, typeProvider);
432 final GeneratedTypeBuilder notificationInterface = addDefaultInterfaceDefinition
433 (basePackageName, notification, null, module, genCtx, schemaContext,
434 verboseClassComments, genTypeBuilders, typeProvider);
435 annotateDeprecatedIfNecessary(notification.getStatus(), notificationInterface);
436 notificationInterface.addImplementsType(NOTIFICATION);
437 genCtx.get(module).addChildNodeType(notification, notificationInterface);
439 // Notification object
440 resolveDataSchemaNodes(module, basePackageName, notificationInterface,
441 notificationInterface, notification.getChildNodes(), genCtx, schemaContext,
442 verboseClassComments, genTypeBuilders, typeProvider);
444 //in case of tied notification, incorporate parent's localName
445 final StringBuilder sb = new StringBuilder("on_");
446 if (parentName != null) {
447 sb.append(parentName).append('_');
449 sb.append(notificationInterface.getName());
451 listenerInterface.addMethod(JavaIdentifierNormalizer.normalizeSpecificIdentifier(sb.toString(), JavaIdentifier.METHOD))
452 .setAccessModifier(AccessModifier.PUBLIC).addParameter(notificationInterface, "notification")
453 .setComment(encodeAngleBrackets(notification.getDescription())).setReturnType(Types.VOID);
454 return listenerInterface;
458 * Returns reference to generated type builder for specified
459 * <code>schemaNode</code> with <code>packageName</code>.
461 * Firstly the generated type builder is searched in
462 * {@link BindingGeneratorImpl#genTypeBuilders genTypeBuilders}. If it isn't
463 * found it is created and added to <code>genTypeBuilders</code>.
466 * string with the package name to which returning generated type
469 * schema node which provide data about the schema node name
470 * @param schemaContext schema context
472 * return type name prefix
473 * @return generated type builder for <code>schemaNode</code>
474 * @throws IllegalArgumentException
476 * <li>if <code>schemaNode</code> is null</li>
477 * <li>if <code>packageName</code> is null</li>
478 * <li>if QName of schema node is null</li>
479 * <li>if schemaNode name is null</li>
483 static GeneratedTypeBuilder addRawInterfaceDefinition(final String packageName, final SchemaNode schemaNode,
484 final SchemaContext schemaContext, final String prefix, final boolean verboseClassComments,
485 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders) {
487 Preconditions.checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
488 Preconditions.checkArgument(packageName != null, "Package Name for Generated Type cannot be NULL.");
489 String schemaNodeName = schemaNode.getQName().getLocalName();
490 Preconditions.checkArgument(schemaNodeName != null, "Local Name of QName for Data Schema Node cannot be NULL.");
492 if (prefix != null && !prefix.isEmpty()) {
493 // underscore used as separator for distinction of class name parts
494 schemaNodeName = new StringBuilder(prefix).append('_').append(schemaNodeName).toString();
497 final GeneratedTypeBuilderImpl newType = new GeneratedTypeBuilderImpl(packageName, schemaNodeName);
498 final Module module = SchemaContextUtil.findParentModule(schemaContext, schemaNode);
499 qNameConstant(newType, BindingMapping.QNAME_STATIC_FIELD_NAME, schemaNode.getQName());
500 newType.addComment(schemaNode.getDescription());
501 newType.setDescription(createDescription(schemaNode, newType.getFullyQualifiedName(), schemaContext, verboseClassComments));
502 newType.setReference(schemaNode.getReference());
503 newType.setSchemaPath((List<QName>) schemaNode.getPath().getPathFromRoot());
504 newType.setModuleName(module.getName());
506 if (!genTypeBuilders.containsKey(packageName)) {
507 final Map<String, GeneratedTypeBuilder> builders = new HashMap<>();
508 builders.put(newType.getName(), newType);
509 genTypeBuilders.put(packageName, builders);
511 final Map<String, GeneratedTypeBuilder> builders = genTypeBuilders.get(packageName);
512 if (!builders.containsKey(newType.getName())) {
513 builders.put(newType.getName(), newType);
520 private static void addSchemaNodeToBuilderAsMethod(final String basePackageName, final DataSchemaNode node,
521 final GeneratedTypeBuilder typeBuilder, final GeneratedTypeBuilder childOf, final Module module,
522 final Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean verboseClassComments,
523 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
524 //TODO: implement rest of schema nodes GTO building
525 if (node != null && typeBuilder != null) {
526 if (node instanceof ContainerSchemaNode) {
527 containerToGenType(module, basePackageName, typeBuilder, childOf, (ContainerSchemaNode) node,
528 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider);
529 } else if (node instanceof LeafSchemaNode) {
530 resolveLeafSchemaNodeAsMethod(schemaContext, typeBuilder, genCtx, (LeafSchemaNode) node, module,
532 } else if (node instanceof ListSchemaNode) {
533 listToGenType(module, basePackageName, typeBuilder, childOf, (ListSchemaNode) node, schemaContext,
534 verboseClassComments, genCtx, genTypeBuilders, typeProvider);
540 private static void containerToGenType(final Module module, final String basePackageName,
541 final GeneratedTypeBuilder parent, final GeneratedTypeBuilder childOf, final ContainerSchemaNode node,
542 final SchemaContext schemaContext, final boolean verboseClassComments, final Map<Module, ModuleContext> genCtx,
543 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
545 final GeneratedTypeBuilder genType = processDataSchemaNode(module, basePackageName, childOf, node,
546 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider);
547 if (genType != null) {
548 constructGetter(parent, node.getQName().getLocalName(), node.getDescription(), genType, node.getStatus());
549 resolveDataSchemaNodes(module, basePackageName, genType, genType, node.getChildNodes(), genCtx,
550 schemaContext, verboseClassComments, genTypeBuilders, typeProvider);
554 private static void listToGenType(final Module module, final String basePackageName, final GeneratedTypeBuilder
555 parent, final GeneratedTypeBuilder childOf, final ListSchemaNode node, final SchemaContext schemaContext,
556 final boolean verboseClassComments, final Map<Module, ModuleContext> genCtx,
557 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
558 final GeneratedTypeBuilder genType = processDataSchemaNode(module, basePackageName, childOf, node,
559 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider);
560 if (genType != null) {
561 final String nodeName = node.getQName().getLocalName();
562 constructGetter(parent, nodeName, node.getDescription(),
563 Types.listTypeFor(genType), node.getStatus());
564 final List<QName> listKeys = node.getKeyDefinition();
565 final String packageName = new StringBuilder(packageNameForGeneratedType(basePackageName, node.getPath(),
566 BindingNamespaceType.Key)).append('.').append(nodeName).toString();
568 final GeneratedTOBuilder genTOBuilder = resolveListKeyTOBuilder(packageName, node);
570 for (final DataSchemaNode schemaNode : node.getChildNodes()) {
571 if (!schemaNode.isAugmenting()) {
572 addSchemaNodeToListBuilders(nodeName, basePackageName, schemaNode, genType, genTOBuilder, listKeys,
573 module, typeProvider, schemaContext, genCtx, genTypeBuilders, verboseClassComments);
578 if (genTOBuilder != null) {
579 final GeneratedPropertyBuilder prop = new GeneratedPropertyBuilderImpl("serialVersionUID");
580 prop.setValue(Long.toString(computeDefaultSUID(genTOBuilder)));
581 genTOBuilder.setSUID(prop);
584 typeBuildersToGenTypes(module, genType, genTOBuilder, genCtx);
588 private static void typeBuildersToGenTypes(final Module module, final GeneratedTypeBuilder typeBuilder,
589 final GeneratedTOBuilder genTOBuilder, final Map<Module, ModuleContext> genCtx) {
590 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
591 if (genTOBuilder != null) {
592 final GeneratedTransferObject genTO = genTOBuilder.toInstance();
593 constructGetter(typeBuilder, "key", "Returns Primary Key of Yang List Type", genTO, Status.CURRENT);
594 genCtx.get(module).addGeneratedTOBuilder(genTOBuilder);
599 * Converts <code>leaf</code> to the getter method which is added to
600 * <code>typeBuilder</code>.
603 * generated type builder to which is added getter method as
604 * <code>leaf</code> mapping
606 * leaf schema node which is mapped as getter method which is
607 * added to <code>typeBuilder</code>
609 * Module in which type was defined
610 * @return boolean value
612 * <li>false - if <code>leaf</code> or <code>typeBuilder</code> are
614 * <li>true - in other cases</li>
617 private static Type resolveLeafSchemaNodeAsMethod(final SchemaContext schemaContext, final GeneratedTypeBuilder
618 typeBuilder, final Map<Module, ModuleContext> genCtx, final LeafSchemaNode leaf, final Module module,
619 final TypeProvider typeProvider) {
620 if (leaf == null || typeBuilder == null || leaf.isAddedByUses()) {
624 final String leafName = leaf.getQName().getLocalName();
625 if (leafName == null) {
629 final Module parentModule = findParentModule(schemaContext, leaf);
630 Type returnType = null;
632 final TypeDefinition<?> typeDef = leaf.getType();
633 if (isInnerType(leaf, typeDef)) {
634 if (typeDef instanceof EnumTypeDefinition) {
635 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf);
636 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) typeDef;
637 final EnumBuilder enumBuilder = resolveInnerEnumFromTypeDefinition(enumTypeDef, leaf.getQName(),
638 genCtx, typeBuilder, module);
639 if (enumBuilder != null) {
640 returnType = enumBuilder.toInstance(typeBuilder);
642 ((TypeProviderImpl) typeProvider).putReferencedType(leaf.getPath(), returnType);
643 } else if (typeDef instanceof UnionTypeDefinition) {
644 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, leaf, parentModule,
645 typeProvider, schemaContext);
646 if (genTOBuilder != null) {
647 //TODO: https://bugs.opendaylight.org/show_bug.cgi?id=2289
648 returnType = createReturnTypeForUnion(genTOBuilder, typeDef, typeBuilder, parentModule, typeProvider);
650 } else if (typeDef instanceof BitsTypeDefinition) {
651 final GeneratedTOBuilder genTOBuilder = addTOToTypeBuilder(typeDef, typeBuilder, leaf, parentModule,
652 typeProvider, schemaContext);
653 if (genTOBuilder != null) {
654 returnType = genTOBuilder.toInstance();
657 // It is constrained version of already declared type (inner declared type exists,
658 // onlyfor special cases (Enum, Union, Bits), which were already checked.
659 // In order to get proper class we need to look up closest derived type
660 // and apply restrictions from leaf type
661 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
662 returnType = typeProvider.javaTypeForSchemaDefinitionType(getBaseOrDeclaredType(typeDef), leaf,
666 final Restrictions restrictions = BindingGeneratorUtil.getRestrictions(typeDef);
667 returnType = typeProvider.javaTypeForSchemaDefinitionType(typeDef, leaf, restrictions);
670 if (returnType == null) {
674 if (typeDef instanceof EnumTypeDefinition) {
675 ((TypeProviderImpl) typeProvider).putReferencedType(leaf.getPath(), returnType);
678 String leafDesc = leaf.getDescription();
679 if (leafDesc == null) {
683 constructGetter(typeBuilder, leafName, leafDesc, returnType, leaf.getStatus());
688 * Adds <code>schemaNode</code> to <code>typeBuilder</code> as getter method
689 * or to <code>genTOBuilder</code> as property.
692 * string contains the name of list
693 * @param basePackageName
694 * string contains the module package name
696 * data schema node which should be added as getter method to
697 * <code>typeBuilder</code> or as a property to
698 * <code>genTOBuilder</code> if is part of the list key
700 * generated type builder for the list schema node
701 * @param genTOBuilder
702 * generated TO builder for the list keys
704 * list of string which contains QNames of the list keys
707 * @param typeProvider
708 * provider that defines contract for generated types
709 * @param schemaContext
712 * map of generated entities in context of YANG modules
713 * @param genTypeBuilders
714 * map of generated type builders
715 * @param verboseClassComments
716 * generate verbose comments
717 * @throws IllegalArgumentException
719 * <li>if <code>schemaNode</code> equals null</li>
720 * <li>if <code>typeBuilder</code> equals null</li>
723 private static void addSchemaNodeToListBuilders(final String nodeName, final String basePackageName,
724 final DataSchemaNode schemaNode, final GeneratedTypeBuilder typeBuilder,
725 final GeneratedTOBuilder genTOBuilder, final List<QName> listKeys, final Module module,
726 final TypeProvider typeProvider, final SchemaContext schemaContext, final Map<Module, ModuleContext> genCtx,
727 final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final boolean verboseClassComments) {
728 checkArgument(schemaNode != null, "Data Schema Node cannot be NULL.");
729 checkArgument(typeBuilder != null, "Generated Type Builder cannot be NULL.");
731 if (schemaNode instanceof LeafSchemaNode) {
732 final LeafSchemaNode leaf = (LeafSchemaNode) schemaNode;
733 final QName leafQName = leaf.getQName();
734 final String leafName = leafQName.getLocalName();
735 String leafPckgName = basePackageName;
736 boolean isKeyPart = false;
737 if (listKeys.contains(leafQName)) {
738 leafPckgName = new StringBuilder(leafPckgName).append('.').append(BindingNamespaceType.Key).append('.')
739 .append(nodeName).toString();
742 leafPckgName = new StringBuilder(leafPckgName).append('.').append(BindingNamespaceType.Data).append('.')
743 .append(nodeName).toString();
746 final String leafGTOName = new StringBuilder(nodeName).append('_').append(leafName).toString();
747 final GeneratedTypeBuilder leafGTp = new GeneratedTypeBuilderImpl(leafPckgName, leafGTOName);
748 resolveLeafSchemaNodeAsMethod(schemaContext, leafGTp, genCtx, leaf, module,
751 constructGetter(typeBuilder, leafGTOName, schemaNode.getDescription(), leafGTp, Status.CURRENT);
754 AuxiliaryGenUtils.resolveLeafSchemaNodeAsProperty(genTOBuilder, leaf, leafGTp, true);
756 } else if (!schemaNode.isAddedByUses()) {
757 //TODO: implement leaf list to generated type
758 //TODO: implement choice to generated type
759 if (schemaNode instanceof ContainerSchemaNode) {
760 containerToGenType(module, basePackageName, typeBuilder, typeBuilder, (ContainerSchemaNode) schemaNode,
761 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider);
762 } else if (schemaNode instanceof ListSchemaNode) {
763 listToGenType(module, basePackageName, typeBuilder, typeBuilder, (ListSchemaNode) schemaNode,
764 schemaContext, verboseClassComments, genCtx, genTypeBuilders, typeProvider);
769 private static TypeDefinition<?> getBaseOrDeclaredType(final TypeDefinition<?> typeDef) {
770 final TypeDefinition<?> baseType = typeDef.getBaseType();
771 return (baseType != null && baseType.getBaseType() != null) ? baseType : typeDef;
774 @SuppressWarnings({ "rawtypes", "unchecked" })
775 private static GeneratedTypeBuilder processDataSchemaNode(final Module module, final String basePackageName,
776 final GeneratedTypeBuilder childOf, final DataSchemaNode node, final SchemaContext schemaContext,
777 final boolean verboseClassComments, Map<Module, ModuleContext> genCtx, final Map<String, Map<String,
778 GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
780 if (node.isAugmenting() || node.isAddedByUses()) {
783 final String packageName = packageNameForGeneratedType(basePackageName, node.getPath(), BindingNamespaceType.Data);
784 final GeneratedTypeBuilder genType = addDefaultInterfaceDefinition(packageName, node, childOf, module,
785 genCtx, schemaContext, verboseClassComments, genTypeBuilders, typeProvider);
786 genType.addComment(node.getDescription());
787 annotateDeprecatedIfNecessary(node.getStatus(), genType);
788 genType.setDescription(createDescription(node, genType.getFullyQualifiedName(), schemaContext, verboseClassComments));
789 genType.setModuleName(module.getName());
790 genType.setReference(node.getReference());
791 genType.setSchemaPath((List) node.getPath().getPathFromRoot());
792 genType.setParentTypeForBuilder(childOf);
793 if (node instanceof DataNodeContainer) {
794 genCtx.get(module).addChildNodeType(node, genType);
795 genCtx = groupingsToGenTypes(module, ((DataNodeContainer) node).getGroupings(), genCtx, schemaContext,
796 verboseClassComments, genTypeBuilders, typeProvider);
797 processUsesAugments(schemaContext, (DataNodeContainer) node, module, genCtx, genTypeBuilders,
798 verboseClassComments, typeProvider);
804 * Converts all <b>groupings</b> of the module to the list of
805 * <code>Type</code> objects. Firstly are groupings sorted according mutual
806 * dependencies. At least dependent (independent) groupings are in the list
807 * saved at first positions. For every grouping the record is added to map
808 * {@link ModuleContext#groupings allGroupings}
813 * collection of groupings from which types will be generated
814 * @param typeProvider
815 * provider that defines contract for generated types
816 * @param schemaContext
819 * map of generated entities in context of YANG modules
820 * @param genTypeBuilders
821 * map of generated type builders
822 * @param verboseClassComments
823 * generate verbose comments
826 static Map<Module, ModuleContext> groupingsToGenTypes(final Module module, final Collection<GroupingDefinition>
827 groupings, Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
828 verboseClassComments, Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
829 final String basePackageName = BindingMapping.getRootPackageName(module);
830 final List<GroupingDefinition> groupingsSortedByDependencies = new GroupingDefinitionDependencySort()
832 for (final GroupingDefinition grouping : groupingsSortedByDependencies) {
833 genCtx = groupingToGenType(basePackageName, grouping, module, genCtx, schemaContext,
834 verboseClassComments, genTypeBuilders, typeProvider);
840 * Converts individual grouping to GeneratedType. Firstly generated type
841 * builder is created and every child node of grouping is resolved to the
844 * @param basePackageName
845 * string contains the module package name
847 * GroupingDefinition which contains data about grouping
850 * @param typeProvider
851 * provider that defines contract for generated types
852 * @param schemaContext
855 * map of generated entities in context of YANG modules
856 * @param genTypeBuilders
857 * map of generated type builders
858 * @param verboseClassComments
859 * generate verbose comments
861 * @return GeneratedType which is generated from grouping (object of type
862 * <code>GroupingDefinition</code>)
864 private static Map<Module, ModuleContext> groupingToGenType(final String basePackageName, final GroupingDefinition grouping, final Module
865 module, Map<Module, ModuleContext> genCtx, final SchemaContext schemaContext, final boolean
866 verboseClassComments, Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders, final TypeProvider typeProvider) {
867 final String packageName = packageNameForGeneratedType(basePackageName, grouping.getPath(), BindingNamespaceType.Grouping);
868 final GeneratedTypeBuilder genType = addDefaultInterfaceDefinition(packageName, grouping, module, genCtx,
869 schemaContext, verboseClassComments, genTypeBuilders, typeProvider);
870 annotateDeprecatedIfNecessary(grouping.getStatus(), genType);
871 genCtx.get(module).addGroupingType(grouping.getPath(), genType);
872 resolveDataSchemaNodes(module, basePackageName, genType, genType, grouping.getChildNodes(), genCtx,
873 schemaContext, verboseClassComments, genTypeBuilders, typeProvider);
874 genCtx = groupingsToGenTypes(module, grouping.getGroupings(), genCtx, schemaContext, verboseClassComments,
875 genTypeBuilders, typeProvider);
876 genCtx = processUsesAugments(schemaContext, grouping, module, genCtx, genTypeBuilders, verboseClassComments,
882 * //TODO: add information about multiple base identities in YANG 1.1
883 * Converts the <b>identity</b> object to GeneratedType. Firstly it is
884 * created transport object builder. If identity contains base identity then
885 * reference to base identity is added to superior identity as its extend.
886 * If identity doesn't contain base identity then only reference to abstract
887 * class {@link org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode
888 * BaseIdentity} is added
892 * @param basePackageName
893 * string contains the module package name
895 * IdentitySchemaNode which contains data about identity
896 * @param schemaContext
897 * SchemaContext which is used to get package and name
898 * information about base of identity
899 * @param genCtx generated context
900 * @return returns generated context
902 static Map<Module, ModuleContext> identityToGenType(final Module module, final String basePackageName,
903 final IdentitySchemaNode identity, final SchemaContext schemaContext, Map<Module, ModuleContext> genCtx,
904 boolean verboseClassComments, final Map<String, Map<String, GeneratedTypeBuilder>> genTypeBuilders,
905 final TypeProvider typeProvider, Map<QName, GeneratedTOBuilderImpl> generatedIdentities) {
907 final String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, identity.getPath(),
908 BindingNamespaceType.Identity);
909 final GeneratedTOBuilderImpl newType = new GeneratedTOBuilderImpl(packageName,
910 identity.getQName().getLocalName());
912 final Set<IdentitySchemaNode> baseIdentities = identity.getBaseIdentities();
913 if (baseIdentities.size() == 0) {
915 final GeneratedTOBuilderImpl gto = new GeneratedTOBuilderImpl(BaseIdentity.class.getPackage().getName(),
916 BaseIdentity.class.getSimpleName());
917 newType.setExtendsType(gto.toInstance());
918 generatedIdentities.put(identity.getQName(), newType);
920 //one base - inheritance
921 final IdentitySchemaNode baseIdentity = baseIdentities.iterator().next();
922 final Module baseIdentityParentModule = SchemaContextUtil.findParentModule(schemaContext, baseIdentity);
923 final String returnTypePkgName = new StringBuilder(BindingMapping.getRootPackageName
924 (baseIdentityParentModule))
926 .append(BindingNamespaceType.Identity.getPackagePrefix())
929 final GeneratedTOBuilderImpl existingIdentityGto = generatedIdentities.get(baseIdentity.getQName());
930 if (existingIdentityGto != null) {
931 newType.setExtendsType(existingIdentityGto.toInstance());
933 final GeneratedTOBuilderImpl gto = new GeneratedTOBuilderImpl(returnTypePkgName,
934 baseIdentity.getQName().getLocalName());
935 newType.setExtendsType(gto.toInstance());
936 generatedIdentities.put(baseIdentity.getQName(), gto);
939 //FIXME: more bases - possible composition, multiple inheritance not possible
941 generatedIdentities.put(identity.getQName(), newType);
943 newType.setAbstract(true);
944 newType.addComment(identity.getDescription());
945 newType.setDescription(createDescription(identity, newType.getFullyQualifiedName(), schemaContext,
946 verboseClassComments));
947 newType.setReference(identity.getReference());
948 newType.setModuleName(module.getName());
949 newType.setSchemaPath((List) identity.getPath().getPathFromRoot());
951 qNameConstant(newType, BindingMapping.QNAME_STATIC_FIELD_NAME, identity.getQName());
953 genCtx.get(module).addIdentityType(identity.getQName(), newType);