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.yang.types;
10 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findDataSchemaNode;
11 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findDataSchemaNodeForRelativeXPath;
12 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findParentModule;
13 import com.google.common.base.Preconditions;
14 import com.google.common.base.Strings;
15 import com.google.common.collect.Sets;
16 import com.google.common.io.BaseEncoding;
17 import java.io.Serializable;
18 import java.math.BigDecimal;
19 import java.math.BigInteger;
21 import java.util.ArrayList;
22 import java.util.Collection;
23 import java.util.Collections;
24 import java.util.Comparator;
25 import java.util.Date;
26 import java.util.HashMap;
27 import java.util.Iterator;
28 import java.util.List;
31 import java.util.TreeMap;
32 import java.util.regex.Matcher;
33 import java.util.regex.Pattern;
34 import org.apache.commons.lang3.StringEscapeUtils;
35 import org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil;
36 import org.opendaylight.yangtools.binding.generator.util.TypeConstants;
37 import org.opendaylight.yangtools.binding.generator.util.Types;
38 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.EnumerationBuilderImpl;
39 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.GeneratedPropertyBuilderImpl;
40 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.GeneratedTOBuilderImpl;
41 import org.opendaylight.yangtools.sal.binding.generator.spi.TypeProvider;
42 import org.opendaylight.yangtools.sal.binding.model.api.AccessModifier;
43 import org.opendaylight.yangtools.sal.binding.model.api.ConcreteType;
44 import org.opendaylight.yangtools.sal.binding.model.api.Enumeration;
45 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedProperty;
46 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedTransferObject;
47 import org.opendaylight.yangtools.sal.binding.model.api.Restrictions;
48 import org.opendaylight.yangtools.sal.binding.model.api.Type;
49 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.EnumBuilder;
50 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedPropertyBuilder;
51 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTOBuilder;
52 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTypeBuilderBase;
53 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.MethodSignatureBuilder;
54 import org.opendaylight.yangtools.yang.binding.BindingMapping;
55 import org.opendaylight.yangtools.yang.common.QName;
56 import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
57 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
58 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
59 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
60 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
61 import org.opendaylight.yangtools.yang.model.api.Module;
62 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
63 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
64 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
65 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
66 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
67 import org.opendaylight.yangtools.yang.model.api.type.BinaryTypeDefinition;
68 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
69 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition.Bit;
70 import org.opendaylight.yangtools.yang.model.api.type.BooleanTypeDefinition;
71 import org.opendaylight.yangtools.yang.model.api.type.DecimalTypeDefinition;
72 import org.opendaylight.yangtools.yang.model.api.type.EmptyTypeDefinition;
73 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
74 import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition;
75 import org.opendaylight.yangtools.yang.model.api.type.InstanceIdentifierTypeDefinition;
76 import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
77 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
78 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
79 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
80 import org.opendaylight.yangtools.yang.model.util.EnumerationType;
81 import org.opendaylight.yangtools.yang.model.util.ExtendedType;
82 import org.opendaylight.yangtools.yang.model.util.Int16;
83 import org.opendaylight.yangtools.yang.model.util.Int32;
84 import org.opendaylight.yangtools.yang.model.util.Int64;
85 import org.opendaylight.yangtools.yang.model.util.Int8;
86 import org.opendaylight.yangtools.yang.model.util.RevisionAwareXPathImpl;
87 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
88 import org.opendaylight.yangtools.yang.model.util.StringType;
89 import org.opendaylight.yangtools.yang.model.util.Uint16;
90 import org.opendaylight.yangtools.yang.model.util.Uint32;
91 import org.opendaylight.yangtools.yang.model.util.Uint64;
92 import org.opendaylight.yangtools.yang.model.util.Uint8;
93 import org.opendaylight.yangtools.yang.model.util.UnionType;
94 import org.opendaylight.yangtools.yang.parser.util.YangValidationException;
96 public final class TypeProviderImpl implements TypeProvider {
97 private static final Pattern NUMBERS_PATTERN = Pattern.compile("[0-9]+\\z");
100 * Contains the schema data red from YANG files.
102 private final SchemaContext schemaContext;
105 * Map<moduleName, Map<moduleDate, Map<typeName, type>>>
107 private final Map<String, Map<Date, Map<String, Type>>> genTypeDefsContextMap;
110 * The map which maps schema paths to JAVA <code>Type</code>.
112 private final Map<SchemaPath, Type> referencedTypes;
113 private final Map<Module, Set<Type>> additionalTypes;
116 * Creates new instance of class <code>TypeProviderImpl</code>.
118 * @param schemaContext
119 * contains the schema data red from YANG files
120 * @throws IllegalArgumentException
121 * if <code>schemaContext</code> equal null.
123 public TypeProviderImpl(final SchemaContext schemaContext) {
124 Preconditions.checkArgument(schemaContext != null, "Schema Context cannot be null!");
126 this.schemaContext = schemaContext;
127 this.genTypeDefsContextMap = new HashMap<>();
128 this.referencedTypes = new HashMap<>();
129 this.additionalTypes = new HashMap<>();
130 resolveTypeDefsFromContext();
134 * Puts <code>refType</code> to map with key <code>refTypePath</code>
137 * schema path used as the map key
139 * type which represents the map value
140 * @throws IllegalArgumentException
142 * <li>if <code>refTypePath</code> equal null</li>
143 * <li>if <code>refType</code> equal null</li>
147 public void putReferencedType(final SchemaPath refTypePath, final Type refType) {
148 Preconditions.checkArgument(refTypePath != null,
149 "Path reference of Enumeration Type Definition cannot be NULL!");
150 Preconditions.checkArgument(refType != null, "Reference to Enumeration Type cannot be NULL!");
151 referencedTypes.put(refTypePath, refType);
154 public Map<Module, Set<Type>> getAdditionalTypes() {
155 return additionalTypes;
160 * Converts basic YANG type <code>type</code> to JAVA <code>Type</code>.
163 * string with YANG name of type
164 * @return JAVA <code>Type</code> for YANG type <code>type</code>
165 * @see TypeProvider#javaTypeForYangType(String)
169 public Type javaTypeForYangType(final String type) {
170 return BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForYangType(type);
174 public Type javaTypeForSchemaDefinitionType(final TypeDefinition<?> typeDefinition, final SchemaNode parentNode) {
175 return javaTypeForSchemaDefinitionType(typeDefinition, parentNode, null);
179 * Converts schema definition type <code>typeDefinition</code> to JAVA
182 * @param typeDefinition
183 * type definition which is converted to JAVA type
184 * @throws IllegalArgumentException
186 * <li>if <code>typeDefinition</code> equal null</li>
187 * <li>if Qname of <code>typeDefinition</code> equal null</li>
188 * <li>if name of <code>typeDefinition</code> equal null</li>
192 public Type javaTypeForSchemaDefinitionType(final TypeDefinition<?> typeDefinition, final SchemaNode parentNode,
193 final Restrictions r) {
195 Preconditions.checkArgument(typeDefinition != null, "Type Definition cannot be NULL!");
196 Preconditions.checkArgument(typeDefinition.getQName() != null,
197 "Type Definition cannot have non specified QName (QName cannot be NULL!)");
198 String typedefName = typeDefinition.getQName().getLocalName();
199 Preconditions.checkArgument(typedefName != null, "Type Definitions Local Name cannot be NULL!");
201 if (typeDefinition instanceof ExtendedType) {
202 returnType = javaTypeForExtendedType(typeDefinition);
203 if (r != null && returnType instanceof GeneratedTransferObject) {
204 GeneratedTransferObject gto = (GeneratedTransferObject) returnType;
205 Module module = findParentModule(schemaContext, parentNode);
206 String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
207 String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName,
208 typeDefinition.getPath());
209 String genTOName = BindingMapping.getClassName(typedefName);
210 String name = packageName + "." + genTOName;
211 if (!(returnType.getFullyQualifiedName().equals(name))) {
212 returnType = shadedTOWithRestrictions(gto, r);
216 returnType = javaTypeForLeafrefOrIdentityRef(typeDefinition, parentNode);
217 if (returnType == null) {
218 returnType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForYangType(typeDefinition.getQName()
225 private static GeneratedTransferObject shadedTOWithRestrictions(final GeneratedTransferObject gto, final Restrictions r) {
226 GeneratedTOBuilder gtob = new GeneratedTOBuilderImpl(gto.getPackageName(), gto.getName());
227 GeneratedTransferObject parent = gto.getSuperType();
228 if (parent != null) {
229 gtob.setExtendsType(parent);
231 gtob.setRestrictions(r);
232 for (GeneratedProperty gp : gto.getProperties()) {
233 GeneratedPropertyBuilder gpb = gtob.addProperty(gp.getName());
234 gpb.setValue(gp.getValue());
235 gpb.setReadOnly(gp.isReadOnly());
236 gpb.setAccessModifier(gp.getAccessModifier());
237 gpb.setReturnType(gp.getReturnType());
238 gpb.setFinal(gp.isFinal());
239 gpb.setStatic(gp.isStatic());
241 return gtob.toInstance();
244 private boolean isLeafRefSelfReference(final LeafrefTypeDefinition leafref, final SchemaNode parentNode) {
245 final SchemaNode leafRefValueNode;
246 final RevisionAwareXPath leafRefXPath = leafref.getPathStatement();
247 final RevisionAwareXPath leafRefStrippedXPath = new RevisionAwareXPathImpl(leafRefXPath.toString()
248 .replaceAll("\\[(.*?)\\]", ""), leafRefXPath.isAbsolute());
250 ///// skip leafrefs in augments - they're checked once augments are resolved
251 final Iterator<QName> iterator = parentNode.getPath().getPathFromRoot().iterator();
252 boolean isAugmenting = false;
253 DataNodeContainer current = null;
254 DataSchemaNode dataChildByName;
256 while (iterator.hasNext() && !isAugmenting) {
257 final QName next = iterator.next();
258 if (current == null) {
259 dataChildByName = schemaContext.getDataChildByName(next);
261 dataChildByName = current.getDataChildByName(next);
263 if (dataChildByName != null) {
264 isAugmenting = dataChildByName.isAugmenting();
268 if (dataChildByName instanceof DataNodeContainer) {
269 current = (DataNodeContainer) dataChildByName;
277 Module parentModule = getParentModule(parentNode);
278 if (!leafRefStrippedXPath.isAbsolute()) {
279 leafRefValueNode = SchemaContextUtil.findDataSchemaNodeForRelativeXPath(schemaContext, parentModule,
280 parentNode, leafRefStrippedXPath);
282 leafRefValueNode = SchemaContextUtil.findDataSchemaNode(schemaContext, parentModule, leafRefStrippedXPath);
284 return (leafRefValueNode != null) ? leafRefValueNode.equals(parentNode) : false;
288 * Returns JAVA <code>Type</code> for instances of the type
289 * <code>LeafrefTypeDefinition</code> or
290 * <code>IdentityrefTypeDefinition</code>.
292 * @param typeDefinition
293 * type definition which is converted to JAVA <code>Type</code>
294 * @return JAVA <code>Type</code> instance for <code>typeDefinition</code>
296 private Type javaTypeForLeafrefOrIdentityRef(final TypeDefinition<?> typeDefinition, final SchemaNode parentNode) {
297 if (typeDefinition instanceof LeafrefTypeDefinition) {
298 final LeafrefTypeDefinition leafref = (LeafrefTypeDefinition) typeDefinition;
299 if (isLeafRefSelfReference(leafref, parentNode)) {
300 throw new YangValidationException("Leafref " + leafref.toString() + " is referencing itself, incoming" +
301 " StackOverFlowError detected.");
303 return provideTypeForLeafref(leafref, parentNode);
304 } else if (typeDefinition instanceof IdentityrefTypeDefinition) {
305 final IdentityrefTypeDefinition idref = (IdentityrefTypeDefinition) typeDefinition;
306 return provideTypeForIdentityref(idref);
313 * Returns JAVA <code>Type</code> for instances of the type
314 * <code>ExtendedType</code>.
316 * @param typeDefinition
317 * type definition which is converted to JAVA <code>Type</code>
318 * @return JAVA <code>Type</code> instance for <code>typeDefinition</code>
320 private Type javaTypeForExtendedType(final TypeDefinition<?> typeDefinition) {
321 final String typedefName = typeDefinition.getQName().getLocalName();
322 final TypeDefinition<?> baseTypeDef = baseTypeDefForExtendedType(typeDefinition);
323 Type returnType = javaTypeForLeafrefOrIdentityRef(baseTypeDef, typeDefinition);
324 if (returnType == null) {
325 if (baseTypeDef instanceof EnumTypeDefinition) {
326 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) baseTypeDef;
327 returnType = provideTypeForEnum(enumTypeDef, typedefName, typeDefinition);
329 final Module module = findParentModule(schemaContext, typeDefinition);
330 Restrictions r = BindingGeneratorUtil.getRestrictions(typeDefinition);
331 if (module != null) {
332 final Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(module.getName());
333 final Map<String, Type> genTOs = modulesByDate.get(module.getRevision());
334 if (genTOs != null) {
335 returnType = genTOs.get(typedefName);
337 if (returnType == null) {
338 returnType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForSchemaDefinitionType(
339 baseTypeDef, typeDefinition, r);
348 * Seeks for identity reference <code>idref</code> the JAVA
349 * <code>type</code>.<br />
353 * If identy which is referenced via <code>idref</code> has name <b>Idn</b>
354 * then returning type is <b>{@code Class<? extends Idn>}</b></i>
357 * identityref type definition for which JAVA <code>Type</code>
359 * @return JAVA <code>Type</code> of the identity which is refrenced through
362 private Type provideTypeForIdentityref(final IdentityrefTypeDefinition idref) {
363 QName baseIdQName = idref.getIdentity().getQName();
364 Module module = schemaContext.findModuleByNamespaceAndRevision(baseIdQName.getNamespace(),
365 baseIdQName.getRevision());
366 IdentitySchemaNode identity = null;
367 for (IdentitySchemaNode id : module.getIdentities()) {
368 if (id.getQName().equals(baseIdQName)) {
372 Preconditions.checkArgument(identity != null, "Target identity '" + baseIdQName + "' do not exists");
374 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
375 final String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, identity.getPath());
376 final String genTypeName = BindingMapping.getClassName(identity.getQName());
378 Type baseType = Types.typeForClass(Class.class);
379 Type paramType = Types.wildcardTypeFor(packageName, genTypeName);
380 return Types.parameterizedTypeFor(baseType, paramType);
384 * Converts <code>typeDefinition</code> to concrete JAVA <code>Type</code>.
386 * @param typeDefinition
387 * type definition which should be converted to JAVA
389 * @return JAVA <code>Type</code> which represents
390 * <code>typeDefinition</code>
391 * @throws IllegalArgumentException
393 * <li>if <code>typeDefinition</code> equal null</li>
394 * <li>if Q name of <code>typeDefinition</code></li>
395 * <li>if name of <code>typeDefinition</code></li>
398 public Type generatedTypeForExtendedDefinitionType(final TypeDefinition<?> typeDefinition,
399 final SchemaNode parentNode) {
400 Preconditions.checkArgument(typeDefinition != null, "Type Definition cannot be NULL!");
401 if (typeDefinition.getQName() == null) {
402 throw new IllegalArgumentException(
403 "Type Definition cannot have non specified QName (QName cannot be NULL!)");
405 Preconditions.checkArgument(typeDefinition.getQName().getLocalName() != null,
406 "Type Definitions Local Name cannot be NULL!");
408 final TypeDefinition<?> baseTypeDef = baseTypeDefForExtendedType(typeDefinition);
409 if (!(baseTypeDef instanceof LeafrefTypeDefinition) && !(baseTypeDef instanceof IdentityrefTypeDefinition)) {
410 final Module module = findParentModule(schemaContext, parentNode);
412 if (module != null) {
413 final Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(module.getName());
414 final Map<String, Type> genTOs = modulesByDate.get(module.getRevision());
415 if (genTOs != null) {
416 return genTOs.get(typeDefinition.getQName().getLocalName());
424 * Gets base type definition for <code>extendTypeDef</code>. The method is
425 * recursively called until non <code>ExtendedType</code> type is found.
427 * @param extendTypeDef
428 * type definition for which is the base type definition sought
429 * @return type definition which is base type for <code>extendTypeDef</code>
430 * @throws IllegalArgumentException
431 * if <code>extendTypeDef</code> equal null
433 private static TypeDefinition<?> baseTypeDefForExtendedType(final TypeDefinition<?> extendTypeDef) {
434 Preconditions.checkArgument(extendTypeDef != null, "Type Definition reference cannot be NULL!");
436 TypeDefinition<?> ret = extendTypeDef;
437 while (ret.getBaseType() != null) {
438 ret = ret.getBaseType();
445 * Converts <code>leafrefType</code> to JAVA <code>Type</code>.
447 * The path of <code>leafrefType</code> is followed to find referenced node
448 * and its <code>Type</code> is returned.
451 * leafref type definition for which is the type sought
452 * @return JAVA <code>Type</code> of data schema node which is referenced in
453 * <code>leafrefType</code>
454 * @throws IllegalArgumentException
456 * <li>if <code>leafrefType</code> equal null</li>
457 * <li>if path statement of <code>leafrefType</code> equal null</li>
461 public Type provideTypeForLeafref(final LeafrefTypeDefinition leafrefType, final SchemaNode parentNode) {
462 Type returnType = null;
463 Preconditions.checkArgument(leafrefType != null, "Leafref Type Definition reference cannot be NULL!");
465 Preconditions.checkArgument(leafrefType.getPathStatement() != null,
466 "The Path Statement for Leafref Type Definition cannot be NULL!");
468 final RevisionAwareXPath xpath = leafrefType.getPathStatement();
469 final String strXPath = xpath.toString();
471 if (strXPath != null) {
472 if (strXPath.indexOf('[') == -1) {
473 final Module module = findParentModule(schemaContext, parentNode);
474 if (module != null) {
475 final SchemaNode dataNode;
476 if (xpath.isAbsolute()) {
477 dataNode = findDataSchemaNode(schemaContext, module, xpath);
479 dataNode = findDataSchemaNodeForRelativeXPath(schemaContext, module, parentNode, xpath);
482 if (leafContainsEnumDefinition(dataNode)) {
483 returnType = referencedTypes.get(dataNode.getPath());
484 } else if (leafListContainsEnumDefinition(dataNode)) {
485 returnType = Types.listTypeFor(referencedTypes.get(dataNode.getPath()));
487 returnType = resolveTypeFromDataSchemaNode(dataNode);
491 returnType = Types.typeForClass(Object.class);
494 if (returnType == null) {
495 throw new IllegalArgumentException("Failed to find leafref target: " + strXPath);
501 * Checks if <code>dataNode</code> is <code>LeafSchemaNode</code> and if it
502 * so then checks if it is of type <code>EnumTypeDefinition</code>.
505 * data schema node for which is checked if it is leaf and if it
507 * @return boolean value
509 * <li>true - if <code>dataNode</code> is leaf of type enumeration</li>
510 * <li>false - other cases</li>
513 private static boolean leafContainsEnumDefinition(final SchemaNode dataNode) {
514 if (dataNode instanceof LeafSchemaNode) {
515 final LeafSchemaNode leaf = (LeafSchemaNode) dataNode;
516 if (leaf.getType() instanceof EnumTypeDefinition) {
524 * Checks if <code>dataNode</code> is <code>LeafListSchemaNode</code> and if
525 * it so then checks if it is of type <code>EnumTypeDefinition</code>.
528 * data schema node for which is checked if it is leaflist and if
530 * @return boolean value
532 * <li>true - if <code>dataNode</code> is leaflist of type
534 * <li>false - other cases</li>
537 private static boolean leafListContainsEnumDefinition(final SchemaNode dataNode) {
538 if (dataNode instanceof LeafListSchemaNode) {
539 final LeafListSchemaNode leafList = (LeafListSchemaNode) dataNode;
540 if (leafList.getType() instanceof EnumTypeDefinition) {
548 * Converts <code>enumTypeDef</code> to
549 * {@link org.opendaylight.yangtools.sal.binding.model.api.Enumeration
553 * enumeration type definition which is converted to enumeration
555 * string with name which is used as the enumeration name
556 * @return enumeration type which is built with data (name, enum values)
557 * from <code>enumTypeDef</code>
558 * @throws IllegalArgumentException
560 * <li>if <code>enumTypeDef</code> equals null</li>
561 * <li>if enum values of <code>enumTypeDef</code> equal null</li>
562 * <li>if Q name of <code>enumTypeDef</code> equal null</li>
563 * <li>if name of <code>enumTypeDef</code> equal null</li>
566 private Enumeration provideTypeForEnum(final EnumTypeDefinition enumTypeDef, final String enumName,
567 final SchemaNode parentNode) {
568 Preconditions.checkArgument(enumTypeDef != null, "EnumTypeDefinition reference cannot be NULL!");
569 Preconditions.checkArgument(enumTypeDef.getValues() != null,
570 "EnumTypeDefinition MUST contain at least ONE value definition!");
571 Preconditions.checkArgument(enumTypeDef.getQName() != null, "EnumTypeDefinition MUST contain NON-NULL QName!");
572 Preconditions.checkArgument(enumTypeDef.getQName().getLocalName() != null,
573 "Local Name in EnumTypeDefinition QName cannot be NULL!");
575 final String enumerationName = BindingMapping.getClassName(enumName);
577 Module module = findParentModule(schemaContext, parentNode);
578 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
580 final EnumerationBuilderImpl enumBuilder = new EnumerationBuilderImpl(basePackageName, enumerationName);
581 enumBuilder.setDescription(enumTypeDef.getDescription());
582 enumBuilder.setReference(enumTypeDef.getReference());
583 enumBuilder.setModuleName(module.getName());
584 enumBuilder.setSchemaPath(enumTypeDef.getPath().getPathFromRoot());
585 enumBuilder.updateEnumPairsFromEnumTypeDef(enumTypeDef);
586 return enumBuilder.toInstance(null);
590 * Adds enumeration to <code>typeBuilder</code>. The enumeration data are
591 * taken from <code>enumTypeDef</code>.
594 * enumeration type definition is source of enumeration data for
595 * <code>typeBuilder</code>
597 * string with the name of enumeration
599 * generated type builder to which is enumeration added
600 * @return enumeration type which contains enumeration data form
601 * <code>enumTypeDef</code>
602 * @throws IllegalArgumentException
604 * <li>if <code>enumTypeDef</code> equals null</li>
605 * <li>if enum values of <code>enumTypeDef</code> equal null</li>
606 * <li>if Q name of <code>enumTypeDef</code> equal null</li>
607 * <li>if name of <code>enumTypeDef</code> equal null</li>
608 * <li>if name of <code>typeBuilder</code> equal null</li>
612 private static Enumeration addInnerEnumerationToTypeBuilder(final EnumTypeDefinition enumTypeDef, final String enumName,
613 final GeneratedTypeBuilderBase<?> typeBuilder) {
614 Preconditions.checkArgument(enumTypeDef != null, "EnumTypeDefinition reference cannot be NULL!");
615 Preconditions.checkArgument(enumTypeDef.getValues() != null,
616 "EnumTypeDefinition MUST contain at least ONE value definition!");
617 Preconditions.checkArgument(enumTypeDef.getQName() != null, "EnumTypeDefinition MUST contain NON-NULL QName!");
618 Preconditions.checkArgument(enumTypeDef.getQName().getLocalName() != null,
619 "Local Name in EnumTypeDefinition QName cannot be NULL!");
620 Preconditions.checkArgument(typeBuilder != null, "Generated Type Builder reference cannot be NULL!");
622 final String enumerationName = BindingMapping.getClassName(enumName);
624 final EnumBuilder enumBuilder = typeBuilder.addEnumeration(enumerationName);
625 enumBuilder.setDescription(enumTypeDef.getDescription());
626 enumBuilder.updateEnumPairsFromEnumTypeDef(enumTypeDef);
627 return enumBuilder.toInstance(enumBuilder);
631 * Converts <code>dataNode</code> to JAVA <code>Type</code>.
634 * contains information about YANG type
635 * @return JAVA <code>Type</code> representation of <code>dataNode</code>
637 private Type resolveTypeFromDataSchemaNode(final SchemaNode dataNode) {
638 Type returnType = null;
639 if (dataNode != null) {
640 if (dataNode instanceof LeafSchemaNode) {
641 final LeafSchemaNode leaf = (LeafSchemaNode) dataNode;
642 returnType = javaTypeForSchemaDefinitionType(leaf.getType(), leaf);
643 } else if (dataNode instanceof LeafListSchemaNode) {
644 final LeafListSchemaNode leafList = (LeafListSchemaNode) dataNode;
645 returnType = javaTypeForSchemaDefinitionType(leafList.getType(), leafList);
652 * Passes through all modules and through all its type definitions and
653 * convert it to generated types.
655 * The modules are firstly sorted by mutual dependencies. The modules are
656 * sequentially passed. All type definitions of a module are at the
657 * beginning sorted so that type definition with less amount of references
658 * to other type definition are processed first.<br />
659 * For each module is created mapping record in the map
660 * {@link TypeProviderImpl#genTypeDefsContextMap genTypeDefsContextMap}
661 * which map current module name to the map which maps type names to
662 * returned types (generated types).
665 private void resolveTypeDefsFromContext() {
666 final Set<Module> modules = schemaContext.getModules();
667 Preconditions.checkArgument(modules != null, "Set of Modules cannot be NULL!");
668 final Module[] modulesArray = new Module[modules.size()];
670 for (Module modul : modules) {
671 modulesArray[i++] = modul;
673 final List<Module> modulesSortedByDependency = org.opendaylight.yangtools.yang.parser.util.ModuleDependencySort
676 for (final Module module : modulesSortedByDependency) {
677 Map<Date, Map<String, Type>> dateTypeMap = genTypeDefsContextMap.get(module.getName());
678 if (dateTypeMap == null) {
679 dateTypeMap = new HashMap<>();
681 dateTypeMap.put(module.getRevision(), Collections.<String, Type>emptyMap());
682 genTypeDefsContextMap.put(module.getName(), dateTypeMap);
685 for (final Module module : modulesSortedByDependency) {
686 if (module != null) {
687 final String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
688 if (basePackageName != null) {
689 final List<TypeDefinition<?>> typeDefinitions = TypedefResolver.getAllTypedefs(module);
690 final List<TypeDefinition<?>> listTypeDefinitions = sortTypeDefinitionAccordingDepth(typeDefinitions);
691 if (listTypeDefinitions != null) {
692 for (final TypeDefinition<?> typedef : listTypeDefinitions) {
693 typedefToGeneratedType(basePackageName, module, typedef);
703 * @param basePackageName
704 * string with name of package to which the module belongs
706 * string with the name of the module for to which the
707 * <code>typedef</code> belongs
709 * type definition of the node for which should be creted JAVA
710 * <code>Type</code> (usually generated TO)
711 * @return JAVA <code>Type</code> representation of <code>typedef</code> or
712 * <code>null</code> value if <code>basePackageName</code> or
713 * <code>modulName</code> or <code>typedef</code> or Q name of
714 * <code>typedef</code> equals <code>null</code>
716 private Type typedefToGeneratedType(final String basePackageName, final Module module,
717 final TypeDefinition<?> typedef) {
718 final String moduleName = module.getName();
719 final Date moduleRevision = module.getRevision();
720 if ((basePackageName != null) && (moduleName != null) && (typedef != null) && (typedef.getQName() != null)) {
721 final String typedefName = typedef.getQName().getLocalName();
722 final TypeDefinition<?> innerTypeDefinition = typedef.getBaseType();
723 if (!(innerTypeDefinition instanceof LeafrefTypeDefinition)
724 && !(innerTypeDefinition instanceof IdentityrefTypeDefinition)) {
725 Type returnType = null;
726 if (innerTypeDefinition instanceof ExtendedType) {
727 ExtendedType innerExtendedType = (ExtendedType) innerTypeDefinition;
728 returnType = provideGeneratedTOFromExtendedType(typedef, innerExtendedType, basePackageName,
730 } else if (innerTypeDefinition instanceof UnionTypeDefinition) {
731 final GeneratedTOBuilder genTOBuilder = provideGeneratedTOBuilderForUnionTypeDef(basePackageName,
732 (UnionTypeDefinition) innerTypeDefinition, typedefName, typedef);
733 genTOBuilder.setTypedef(true);
734 genTOBuilder.setIsUnion(true);
735 addUnitsToGenTO(genTOBuilder, typedef.getUnits());
736 makeSerializable((GeneratedTOBuilderImpl) genTOBuilder);
737 returnType = genTOBuilder.toInstance();
739 GeneratedTOBuilder unionBuilder = new GeneratedTOBuilderImpl(genTOBuilder.getPackageName(),
740 genTOBuilder.getName() + "Builder");
741 unionBuilder.setIsUnionBuilder(true);
742 MethodSignatureBuilder method = unionBuilder.addMethod("getDefaultInstance");
743 method.setReturnType(returnType);
744 method.addParameter(Types.STRING, "defaultValue");
745 method.setAccessModifier(AccessModifier.PUBLIC);
746 method.setStatic(true);
747 Set<Type> types = additionalTypes.get(module);
749 types = Sets.<Type> newHashSet(unionBuilder.toInstance());
750 additionalTypes.put(module, types);
752 types.add(unionBuilder.toInstance());
754 } else if (innerTypeDefinition instanceof EnumTypeDefinition) {
755 // enums are automatically Serializable
756 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) innerTypeDefinition;
757 // TODO units for typedef enum
758 returnType = provideTypeForEnum(enumTypeDef, typedefName, typedef);
759 } else if (innerTypeDefinition instanceof BitsTypeDefinition) {
760 final BitsTypeDefinition bitsTypeDefinition = (BitsTypeDefinition) innerTypeDefinition;
761 final GeneratedTOBuilder genTOBuilder = provideGeneratedTOBuilderForBitsTypeDefinition(
762 basePackageName, bitsTypeDefinition, typedefName, module.getName());
763 genTOBuilder.setTypedef(true);
764 addUnitsToGenTO(genTOBuilder, typedef.getUnits());
765 makeSerializable((GeneratedTOBuilderImpl) genTOBuilder);
766 returnType = genTOBuilder.toInstance();
768 final Type javaType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForSchemaDefinitionType(
769 innerTypeDefinition, typedef);
770 returnType = wrapJavaTypeIntoTO(basePackageName, typedef, javaType, module.getName());
772 if (returnType != null) {
773 final Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(moduleName);
774 Map<String, Type> typeMap = modulesByDate.get(moduleRevision);
775 if (typeMap != null) {
776 if (typeMap.isEmpty()) {
777 typeMap = new HashMap<>(4);
778 modulesByDate.put(moduleRevision, typeMap);
780 typeMap.put(typedefName, returnType);
790 * Wraps base YANG type to generated TO.
792 * @param basePackageName
793 * string with name of package to which the module belongs
795 * type definition which is converted to the TO
797 * JAVA <code>Type</code> to which is <code>typedef</code> mapped
798 * @return generated transfer object which represent<code>javaType</code>
800 private static GeneratedTransferObject wrapJavaTypeIntoTO(final String basePackageName, final TypeDefinition<?> typedef,
801 final Type javaType, final String moduleName) {
802 Preconditions.checkNotNull(javaType, "javaType cannot be null");
803 final String propertyName = "value";
805 final GeneratedTOBuilder genTOBuilder = typedefToTransferObject(basePackageName, typedef, moduleName);
806 genTOBuilder.setRestrictions(BindingGeneratorUtil.getRestrictions(typedef));
807 final GeneratedPropertyBuilder genPropBuilder = genTOBuilder.addProperty(propertyName);
808 genPropBuilder.setReturnType(javaType);
809 genTOBuilder.addEqualsIdentity(genPropBuilder);
810 genTOBuilder.addHashIdentity(genPropBuilder);
811 genTOBuilder.addToStringProperty(genPropBuilder);
812 if (javaType instanceof ConcreteType && "String".equals(javaType.getName()) && typedef instanceof ExtendedType) {
813 final List<String> regExps = resolveRegExpressionsFromTypedef((ExtendedType) typedef);
814 addStringRegExAsConstant(genTOBuilder, regExps);
816 addUnitsToGenTO(genTOBuilder, typedef.getUnits());
817 genTOBuilder.setTypedef(true);
818 makeSerializable((GeneratedTOBuilderImpl) genTOBuilder);
819 return genTOBuilder.toInstance();
823 * Converts output list of generated TO builders to one TO builder (first
824 * from list) which contains the remaining builders as its enclosing TO.
826 * @param basePackageName
827 * string with name of package to which the module belongs
829 * type definition which should be of type
830 * <code>UnionTypeDefinition</code>
832 * string with name for generated TO
833 * @return generated TO builder with the list of enclosed generated TO
836 public GeneratedTOBuilder provideGeneratedTOBuilderForUnionTypeDef(final String basePackageName,
837 final UnionTypeDefinition typedef, final String typeDefName, final SchemaNode parentNode) {
838 final List<GeneratedTOBuilder> genTOBuilders = provideGeneratedTOBuildersForUnionTypeDef(basePackageName,
839 typedef, typeDefName, parentNode);
840 GeneratedTOBuilder resultTOBuilder = null;
841 if (genTOBuilders.isEmpty()) {
842 throw new IllegalStateException("No GeneratedTOBuilder objects generated from union " + typedef);
845 resultTOBuilder = genTOBuilders.remove(0);
846 for (GeneratedTOBuilder genTOBuilder : genTOBuilders) {
847 resultTOBuilder.addEnclosingTransferObject(genTOBuilder);
850 final GeneratedPropertyBuilder genPropBuilder = resultTOBuilder.addProperty("value");
851 genPropBuilder.setReturnType(Types.CHAR_ARRAY);
852 resultTOBuilder.addEqualsIdentity(genPropBuilder);
853 resultTOBuilder.addHashIdentity(genPropBuilder);
854 resultTOBuilder.addToStringProperty(genPropBuilder);
856 return resultTOBuilder;
860 * Converts <code>typedef</code> to generated TO with
861 * <code>typeDefName</code>. Every union type from <code>typedef</code> is
862 * added to generated TO builder as property.
864 * @param basePackageName
865 * string with name of package to which the module belongs
867 * type definition which should be of type
868 * <code>UnionTypeDefinition</code>
870 * string with name for generated TO
871 * @return generated TO builder which represents <code>typedef</code>
872 * @throws NullPointerException
874 * <li>if <code>basePackageName</code> is null</li>
875 * <li>if <code>typedef</code> is null</li>
876 * <li>if Qname of <code>typedef</code> is null</li>
879 public List<GeneratedTOBuilder> provideGeneratedTOBuildersForUnionTypeDef(final String basePackageName,
880 final UnionTypeDefinition typedef, final String typeDefName, final SchemaNode parentNode) {
881 Preconditions.checkNotNull(basePackageName, "Base Package Name cannot be NULL!");
882 Preconditions.checkNotNull(typedef, "Type Definition cannot be NULL!");
883 Preconditions.checkNotNull(typedef.getQName(), "Type definition QName cannot be NULL!");
885 final List<GeneratedTOBuilder> generatedTOBuilders = new ArrayList<>();
886 final List<TypeDefinition<?>> unionTypes = typedef.getTypes();
887 final Module module = findParentModule(schemaContext, parentNode);
889 final GeneratedTOBuilderImpl unionGenTOBuilder;
890 if (typeDefName != null && !typeDefName.isEmpty()) {
891 final String typeName = BindingMapping.getClassName(typeDefName);
892 unionGenTOBuilder = new GeneratedTOBuilderImpl(basePackageName, typeName);
893 unionGenTOBuilder.setDescription(typedef.getDescription());
894 unionGenTOBuilder.setReference(typedef.getReference());
895 unionGenTOBuilder.setSchemaPath(typedef.getPath().getPathFromRoot());
896 unionGenTOBuilder.setModuleName(module.getName());
898 unionGenTOBuilder = typedefToTransferObject(basePackageName, typedef, module.getName());
901 generatedTOBuilders.add(unionGenTOBuilder);
902 unionGenTOBuilder.setIsUnion(true);
903 final List<String> regularExpressions = new ArrayList<String>();
904 for (final TypeDefinition<?> unionType : unionTypes) {
905 final String unionTypeName = unionType.getQName().getLocalName();
906 if (unionType instanceof UnionType) {
907 generatedTOBuilders.addAll(resolveUnionSubtypeAsUnion(unionGenTOBuilder, (UnionType) unionType,
908 basePackageName, parentNode));
909 } else if (unionType instanceof ExtendedType) {
910 resolveExtendedSubtypeAsUnion(unionGenTOBuilder, (ExtendedType) unionType, regularExpressions,
912 } else if (unionType instanceof EnumTypeDefinition) {
913 final Enumeration enumeration = addInnerEnumerationToTypeBuilder((EnumTypeDefinition) unionType,
914 unionTypeName, unionGenTOBuilder);
915 updateUnionTypeAsProperty(unionGenTOBuilder, enumeration, unionTypeName);
917 final Type javaType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForSchemaDefinitionType(unionType,
919 updateUnionTypeAsProperty(unionGenTOBuilder, javaType, unionTypeName);
922 if (!regularExpressions.isEmpty()) {
923 addStringRegExAsConstant(unionGenTOBuilder, regularExpressions);
926 storeGenTO(typedef, unionGenTOBuilder, parentNode);
928 return generatedTOBuilders;
932 * Wraps code which handle case when union subtype is also of the type
933 * <code>UnionType</code>.
935 * In this case the new generated TO is created for union subtype (recursive
937 * {@link #provideGeneratedTOBuildersForUnionTypeDef(String, UnionTypeDefinition,
938 * String, SchemaNode)}
939 * provideGeneratedTOBuilderForUnionTypeDef} and in parent TO builder
940 * <code>parentUnionGenTOBuilder</code> is created property which type is
941 * equal to new generated TO.
943 * @param parentUnionGenTOBuilder
944 * generated TO builder to which is the property with the child
945 * union subtype added
946 * @param basePackageName
947 * string with the name of the module package
948 * @param unionSubtype
949 * type definition which represents union subtype
950 * @return list of generated TO builders. The number of the builders can be
951 * bigger one due to recursive call of
952 * <code>provideGeneratedTOBuildersForUnionTypeDef</code> method.
954 private List<GeneratedTOBuilder> resolveUnionSubtypeAsUnion(final GeneratedTOBuilder parentUnionGenTOBuilder,
955 final UnionTypeDefinition unionSubtype, final String basePackageName, final SchemaNode parentNode) {
956 final String newTOBuilderName = provideAvailableNameForGenTOBuilder(parentUnionGenTOBuilder.getName());
957 final List<GeneratedTOBuilder> subUnionGenTOBUilders = provideGeneratedTOBuildersForUnionTypeDef(
958 basePackageName, unionSubtype, newTOBuilderName, parentNode);
960 final GeneratedPropertyBuilder propertyBuilder;
961 propertyBuilder = parentUnionGenTOBuilder.addProperty(BindingMapping.getPropertyName(newTOBuilderName));
962 propertyBuilder.setReturnType(subUnionGenTOBUilders.get(0));
963 parentUnionGenTOBuilder.addEqualsIdentity(propertyBuilder);
964 parentUnionGenTOBuilder.addToStringProperty(propertyBuilder);
966 return subUnionGenTOBUilders;
970 * Wraps code which handle case when union subtype is of the type
971 * <code>ExtendedType</code>.
973 * If TO for this type already exists it is used for the creation of the
974 * property in <code>parentUnionGenTOBuilder</code>. In other case the base
975 * type is used for the property creation.
977 * @param parentUnionGenTOBuilder
978 * generated TO builder in which new property is created
979 * @param unionSubtype
980 * type definition of the <code>ExtendedType</code> type which
981 * represents union subtype
982 * @param regularExpressions
983 * list of strings with the regular expressions
985 * parent Schema Node for Extended Subtype
988 private void resolveExtendedSubtypeAsUnion(final GeneratedTOBuilder parentUnionGenTOBuilder,
989 final ExtendedType unionSubtype, final List<String> regularExpressions, final SchemaNode parentNode) {
990 final String unionTypeName = unionSubtype.getQName().getLocalName();
991 final Type genTO = findGenTO(unionTypeName, unionSubtype);
993 updateUnionTypeAsProperty(parentUnionGenTOBuilder, genTO, genTO.getName());
995 final TypeDefinition<?> baseType = baseTypeDefForExtendedType(unionSubtype);
996 if (unionTypeName.equals(baseType.getQName().getLocalName())) {
997 final Type javaType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForSchemaDefinitionType(baseType,
999 if (javaType != null) {
1000 updateUnionTypeAsProperty(parentUnionGenTOBuilder, javaType, unionTypeName);
1003 if (baseType instanceof StringType) {
1004 regularExpressions.addAll(resolveRegExpressionsFromTypedef(unionSubtype));
1010 * Searches for generated TO for <code>searchedTypeDef</code> type
1011 * definition in {@link #genTypeDefsContextMap genTypeDefsContextMap}
1013 * @param searchedTypeName
1014 * string with name of <code>searchedTypeDef</code>
1015 * @return generated TO for <code>searchedTypeDef</code> or
1016 * <code>null</code> it it doesn't exist
1018 private Type findGenTO(final String searchedTypeName, final SchemaNode parentNode) {
1019 final Module typeModule = findParentModule(schemaContext, parentNode);
1020 if (typeModule != null && typeModule.getName() != null) {
1021 final Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(typeModule.getName());
1022 final Map<String, Type> genTOs = modulesByDate.get(typeModule.getRevision());
1023 if (genTOs != null) {
1024 return genTOs.get(searchedTypeName);
1031 * Stores generated TO created from <code>genTOBuilder</code> for
1032 * <code>newTypeDef</code> to {@link #genTypeDefsContextMap
1033 * genTypeDefsContextMap} if the module for <code>newTypeDef</code> exists
1036 * type definition for which is <code>genTOBuilder</code> created
1037 * @param genTOBuilder
1038 * generated TO builder which is converted to generated TO and
1041 private void storeGenTO(final TypeDefinition<?> newTypeDef, final GeneratedTOBuilder genTOBuilder,
1042 final SchemaNode parentNode) {
1043 if (!(newTypeDef instanceof UnionType)) {
1045 final Module parentModule = findParentModule(schemaContext, parentNode);
1046 if (parentModule != null && parentModule.getName() != null) {
1047 Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(parentModule.getName());
1048 Map<String, Type> genTOsMap = modulesByDate.get(parentModule.getRevision());
1049 genTOsMap.put(newTypeDef.getQName().getLocalName(), genTOBuilder.toInstance());
1055 * Adds a new property with the name <code>propertyName</code> and with type
1056 * <code>type</code> to <code>unonGenTransObject</code>.
1058 * @param unionGenTransObject
1059 * generated TO to which should be property added
1061 * JAVA <code>type</code> of the property which should be added
1062 * to <code>unionGentransObject</code>
1063 * @param propertyName
1064 * string with name of property which should be added to
1065 * <code>unionGentransObject</code>
1067 private static void updateUnionTypeAsProperty(final GeneratedTOBuilder unionGenTransObject, final Type type,
1068 final String propertyName) {
1069 if (unionGenTransObject != null && type != null && !unionGenTransObject.containsProperty(propertyName)) {
1070 final GeneratedPropertyBuilder propBuilder = unionGenTransObject
1071 .addProperty(BindingMapping.getPropertyName(propertyName));
1072 propBuilder.setReturnType(type);
1074 unionGenTransObject.addEqualsIdentity(propBuilder);
1075 unionGenTransObject.addHashIdentity(propBuilder);
1076 unionGenTransObject.addToStringProperty(propBuilder);
1081 * Converts <code>typedef</code> to the generated TO builder.
1083 * @param basePackageName
1084 * string with name of package to which the module belongs
1086 * type definition from which is the generated TO builder created
1087 * @return generated TO builder which contains data from
1088 * <code>typedef</code> and <code>basePackageName</code>
1090 private static GeneratedTOBuilderImpl typedefToTransferObject(final String basePackageName,
1091 final TypeDefinition<?> typedef, final String moduleName) {
1093 final String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, typedef.getPath());
1094 final String typeDefTOName = typedef.getQName().getLocalName();
1096 if ((packageName != null) && (typeDefTOName != null)) {
1097 final String genTOName = BindingMapping.getClassName(typeDefTOName);
1098 final GeneratedTOBuilderImpl newType = new GeneratedTOBuilderImpl(packageName, genTOName);
1100 newType.setDescription(typedef.getDescription());
1101 newType.setReference(typedef.getReference());
1102 newType.setSchemaPath(typedef.getPath().getPathFromRoot());
1103 newType.setModuleName(moduleName);
1111 * Converts <code>typeDef</code> which should be of the type
1112 * <code>BitsTypeDefinition</code> to <code>GeneratedTOBuilder</code>.
1114 * All the bits of the typeDef are added to returning generated TO as
1117 * @param basePackageName
1118 * string with name of package to which the module belongs
1120 * type definition from which is the generated TO builder created
1121 * @param typeDefName
1122 * string with the name for generated TO builder
1123 * @return generated TO builder which represents <code>typeDef</code>
1124 * @throws IllegalArgumentException
1126 * <li>if <code>typeDef</code> equals null</li>
1127 * <li>if <code>basePackageName</code> equals null</li>
1130 public GeneratedTOBuilder provideGeneratedTOBuilderForBitsTypeDefinition(final String basePackageName,
1131 final TypeDefinition<?> typeDef, final String typeDefName, final String moduleName) {
1133 Preconditions.checkArgument(typeDef != null, "typeDef cannot be NULL!");
1134 Preconditions.checkArgument(basePackageName != null, "Base Package Name cannot be NULL!");
1136 if (typeDef instanceof BitsTypeDefinition) {
1137 BitsTypeDefinition bitsTypeDefinition = (BitsTypeDefinition) typeDef;
1139 final String typeName = BindingMapping.getClassName(typeDefName);
1140 final GeneratedTOBuilderImpl genTOBuilder = new GeneratedTOBuilderImpl(basePackageName, typeName);
1142 genTOBuilder.setDescription(typeDef.getDescription());
1143 genTOBuilder.setReference(typeDef.getReference());
1144 genTOBuilder.setSchemaPath(typeDef.getPath().getPathFromRoot());
1145 genTOBuilder.setModuleName(moduleName);
1146 genTOBuilder.setBaseType(typeDef);
1148 final List<Bit> bitList = bitsTypeDefinition.getBits();
1149 GeneratedPropertyBuilder genPropertyBuilder;
1150 for (final Bit bit : bitList) {
1151 String name = bit.getName();
1152 genPropertyBuilder = genTOBuilder.addProperty(BindingMapping.getPropertyName(name));
1153 genPropertyBuilder.setReadOnly(true);
1154 genPropertyBuilder.setReturnType(BaseYangTypes.BOOLEAN_TYPE);
1156 genTOBuilder.addEqualsIdentity(genPropertyBuilder);
1157 genTOBuilder.addHashIdentity(genPropertyBuilder);
1158 genTOBuilder.addToStringProperty(genPropertyBuilder);
1161 return genTOBuilder;
1167 * Converts the pattern constraints from <code>typedef</code> to the list of
1168 * the strings which represents these constraints.
1171 * extended type in which are the pattern constraints sought
1172 * @return list of strings which represents the constraint patterns
1173 * @throws IllegalArgumentException
1174 * if <code>typedef</code> equals null
1177 private static List<String> resolveRegExpressionsFromTypedef(final ExtendedType typedef) {
1178 final List<String> regExps = new ArrayList<String>();
1179 Preconditions.checkArgument(typedef != null, "typedef can't be null");
1180 final TypeDefinition<?> strTypeDef = baseTypeDefForExtendedType(typedef);
1181 if (strTypeDef instanceof StringType) {
1182 final List<PatternConstraint> patternConstraints = typedef.getPatternConstraints();
1183 if (!patternConstraints.isEmpty()) {
1185 String modifiedRegEx;
1186 for (PatternConstraint patternConstraint : patternConstraints) {
1187 regEx = patternConstraint.getRegularExpression();
1188 modifiedRegEx = StringEscapeUtils.escapeJava(regEx);
1189 regExps.add(modifiedRegEx);
1198 * Adds to the <code>genTOBuilder</code> the constant which contains regular
1199 * expressions from the <code>regularExpressions</code>
1201 * @param genTOBuilder
1202 * generated TO builder to which are
1203 * <code>regular expressions</code> added
1204 * @param regularExpressions
1205 * list of string which represent regular expressions
1206 * @throws IllegalArgumentException
1208 * <li>if <code>genTOBuilder</code> equals null</li>
1209 * <li>if <code>regularExpressions</code> equals null</li>
1212 private static void addStringRegExAsConstant(final GeneratedTOBuilder genTOBuilder, final List<String> regularExpressions) {
1213 if (genTOBuilder == null) {
1214 throw new IllegalArgumentException("Generated transfer object builder can't be null");
1216 if (regularExpressions == null) {
1217 throw new IllegalArgumentException("List of regular expressions can't be null");
1219 if (!regularExpressions.isEmpty()) {
1220 genTOBuilder.addConstant(Types.listTypeFor(BaseYangTypes.STRING_TYPE), TypeConstants.PATTERN_CONSTANT_NAME,
1221 regularExpressions);
1226 * Creates generated TO with data about inner extended type
1227 * <code>innerExtendedType</code>, about the package name
1228 * <code>typedefName</code> and about the generated TO name
1229 * <code>typedefName</code>.
1231 * It is supposed that <code>innerExtendedType</code> is already present in
1232 * {@link TypeProviderImpl#genTypeDefsContextMap genTypeDefsContextMap} to
1233 * be possible set it as extended type for the returning generated TO.
1237 * @param innerExtendedType
1238 * extended type which is part of some other extended type
1239 * @param basePackageName
1240 * string with the package name of the module
1243 * @return generated TO which extends generated TO for
1244 * <code>innerExtendedType</code>
1245 * @throws IllegalArgumentException
1247 * <li>if <code>extendedType</code> equals null</li>
1248 * <li>if <code>basePackageName</code> equals null</li>
1249 * <li>if <code>typedefName</code> equals null</li>
1252 private GeneratedTransferObject provideGeneratedTOFromExtendedType(final TypeDefinition<?> typedef,
1253 final ExtendedType innerExtendedType, final String basePackageName, final String moduleName) {
1254 Preconditions.checkArgument(innerExtendedType != null, "Extended type cannot be NULL!");
1255 Preconditions.checkArgument(basePackageName != null, "String with base package name cannot be NULL!");
1257 final String typedefName = typedef.getQName().getLocalName();
1258 final String classTypedefName = BindingMapping.getClassName(typedefName);
1259 final String innerTypeDef = innerExtendedType.getQName().getLocalName();
1260 final GeneratedTOBuilderImpl genTOBuilder = new GeneratedTOBuilderImpl(basePackageName, classTypedefName);
1262 genTOBuilder.setDescription(typedef.getDescription());
1263 genTOBuilder.setReference(typedef.getReference());
1264 genTOBuilder.setSchemaPath(typedef.getPath().getPathFromRoot());
1265 genTOBuilder.setModuleName(moduleName);
1266 genTOBuilder.setTypedef(true);
1267 Restrictions r = BindingGeneratorUtil.getRestrictions(typedef);
1268 genTOBuilder.setRestrictions(r);
1270 if (baseTypeDefForExtendedType(innerExtendedType) instanceof UnionTypeDefinition) {
1271 genTOBuilder.setIsUnion(true);
1274 Map<Date, Map<String, Type>> modulesByDate = null;
1275 Map<String, Type> typeMap = null;
1276 final Module parentModule = findParentModule(schemaContext, innerExtendedType);
1277 if (parentModule != null) {
1278 modulesByDate = genTypeDefsContextMap.get(parentModule.getName());
1279 typeMap = modulesByDate.get(parentModule.getRevision());
1282 if (typeMap != null) {
1283 Type type = typeMap.get(innerTypeDef);
1284 if (type instanceof GeneratedTransferObject) {
1285 genTOBuilder.setExtendsType((GeneratedTransferObject) type);
1288 addUnitsToGenTO(genTOBuilder, typedef.getUnits());
1289 makeSerializable(genTOBuilder);
1291 return genTOBuilder.toInstance();
1295 * Add {@link Serializable} to implemented interfaces of this TO. Also
1296 * compute and add serialVersionUID property.
1299 * transfer object which needs to be serializable
1301 private static void makeSerializable(final GeneratedTOBuilderImpl gto) {
1302 gto.addImplementsType(Types.typeForClass(Serializable.class));
1303 GeneratedPropertyBuilder prop = new GeneratedPropertyBuilderImpl("serialVersionUID");
1304 prop.setValue(Long.toString(BindingGeneratorUtil.computeDefaultSUID(gto)));
1309 * Finds out for each type definition how many immersion (depth) is
1310 * necessary to get to the base type. Every type definition is inserted to
1311 * the map which key is depth and value is list of type definitions with
1312 * equal depth. In next step are lists from this map concatenated to one
1313 * list in ascending order according to their depth. All type definitions
1314 * are in the list behind all type definitions on which depends.
1316 * @param unsortedTypeDefinitions
1317 * list of type definitions which should be sorted by depth
1318 * @return list of type definitions sorted according their each other
1319 * dependencies (type definitions which are depend on other type
1320 * definitions are in list behind them).
1322 private static List<TypeDefinition<?>> sortTypeDefinitionAccordingDepth(
1323 final Collection<TypeDefinition<?>> unsortedTypeDefinitions) {
1324 List<TypeDefinition<?>> sortedTypeDefinition = new ArrayList<>();
1326 Map<Integer, List<TypeDefinition<?>>> typeDefinitionsDepths = new TreeMap<>();
1327 for (TypeDefinition<?> unsortedTypeDefinition : unsortedTypeDefinitions) {
1328 final int depth = getTypeDefinitionDepth(unsortedTypeDefinition);
1329 List<TypeDefinition<?>> typeDefinitionsConcreteDepth = typeDefinitionsDepths.get(depth);
1330 if (typeDefinitionsConcreteDepth == null) {
1331 typeDefinitionsConcreteDepth = new ArrayList<TypeDefinition<?>>();
1332 typeDefinitionsDepths.put(depth, typeDefinitionsConcreteDepth);
1334 typeDefinitionsConcreteDepth.add(unsortedTypeDefinition);
1337 // SortedMap guarantees order corresponding to keys in ascending order
1338 for (List<TypeDefinition<?>> v : typeDefinitionsDepths.values()) {
1339 sortedTypeDefinition.addAll(v);
1342 return sortedTypeDefinition;
1346 * Returns how many immersion is necessary to get from the type definition
1349 * @param typeDefinition
1350 * type definition for which is depth sought.
1351 * @return number of immersions which are necessary to get from the type
1352 * definition to the base type
1354 private static int getTypeDefinitionDepth(final TypeDefinition<?> typeDefinition) {
1355 // FIXME: rewrite this in a non-recursive manner, without ExtendedType and UnionType
1356 if (typeDefinition == null) {
1360 TypeDefinition<?> baseType = typeDefinition.getBaseType();
1362 if (baseType instanceof ExtendedType) {
1363 depth = depth + getTypeDefinitionDepth(typeDefinition.getBaseType());
1364 } else if (baseType instanceof UnionType) {
1365 List<TypeDefinition<?>> childTypeDefinitions = ((UnionType) baseType).getTypes();
1366 int maxChildDepth = 0;
1368 for (TypeDefinition<?> childTypeDefinition : childTypeDefinitions) {
1369 childDepth = childDepth + getTypeDefinitionDepth(childTypeDefinition);
1370 if (childDepth > maxChildDepth) {
1371 maxChildDepth = childDepth;
1374 return maxChildDepth;
1380 * Returns string which contains the same value as <code>name</code> but
1381 * integer suffix is incremented by one. If <code>name</code> contains no
1382 * number suffix then number 1 is added.
1385 * string with name of augmented node
1386 * @return string with the number suffix incremented by one (or 1 is added)
1388 private static String provideAvailableNameForGenTOBuilder(final String name) {
1389 Matcher mtch = NUMBERS_PATTERN.matcher(name);
1391 final int newSuffix = Integer.valueOf(name.substring(mtch.start())) + 1;
1392 return name.substring(0, mtch.start()) + newSuffix;
1398 public static void addUnitsToGenTO(final GeneratedTOBuilder to, final String units) {
1399 if (!Strings.isNullOrEmpty(units)) {
1400 to.addConstant(Types.STRING, "_UNITS", "\"" + units + "\"");
1401 GeneratedPropertyBuilder prop = new GeneratedPropertyBuilderImpl("UNITS");
1402 prop.setReturnType(Types.STRING);
1403 to.addToStringProperty(prop);
1408 public String getTypeDefaultConstruction(final LeafSchemaNode node) {
1409 return getTypeDefaultConstruction(node, node.getDefault());
1412 public String getTypeDefaultConstruction(final LeafSchemaNode node, final String defaultValue) {
1413 TypeDefinition<?> type = node.getType();
1414 QName typeQName = type.getQName();
1415 TypeDefinition<?> base = baseTypeDefForExtendedType(type);
1416 Preconditions.checkNotNull(type, "Cannot provide default construction for null type of %s", node);
1417 Preconditions.checkNotNull(defaultValue, "Cannot provide default construction for null default statement of %s",
1420 StringBuilder sb = new StringBuilder();
1421 String result = null;
1422 if (base instanceof BinaryTypeDefinition) {
1423 result = binaryToDef(defaultValue);
1424 } else if (base instanceof BitsTypeDefinition) {
1427 Module parent = getParentModule(node);
1428 Iterator<QName> path = node.getPath().getPathFromRoot().iterator();
1430 if (!(path.hasNext())) {
1431 parentName = BindingMapping.getClassName(parent.getName()) + "Data";
1432 String basePackageName = BindingMapping.getRootPackageName(parent.getQNameModule());
1433 className = basePackageName + "." + parentName + "." + BindingMapping.getClassName(node.getQName());
1435 String basePackageName = BindingMapping.getRootPackageName(parent.getQNameModule());
1436 String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, type.getPath());
1437 parentName = BindingMapping.getClassName(parent.getName());
1438 className = packageName + "." + parentName + "." + BindingMapping.getClassName(node.getQName());
1440 result = bitsToDef((BitsTypeDefinition) base, className, defaultValue, type instanceof ExtendedType);
1441 } else if (base instanceof BooleanTypeDefinition) {
1442 result = typeToDef(Boolean.class, defaultValue);
1443 } else if (base instanceof DecimalTypeDefinition) {
1444 result = typeToDef(BigDecimal.class, defaultValue);
1445 } else if (base instanceof EmptyTypeDefinition) {
1446 result = typeToDef(Boolean.class, defaultValue);
1447 } else if (base instanceof EnumTypeDefinition) {
1448 char[] defValArray = defaultValue.toCharArray();
1449 char first = Character.toUpperCase(defaultValue.charAt(0));
1450 defValArray[0] = first;
1451 String newDefVal = new String(defValArray);
1453 if (type instanceof ExtendedType) {
1454 Module m = getParentModule(type);
1455 String basePackageName = BindingMapping.getRootPackageName(m.getQNameModule());
1456 String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, type.getPath());
1457 className = packageName + "." + BindingMapping.getClassName(typeQName);
1459 Module parentModule = getParentModule(node);
1460 String basePackageName = BindingMapping.getRootPackageName(parentModule.getQNameModule());
1461 String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, node.getPath());
1462 className = packageName + "." + BindingMapping.getClassName(node.getQName());
1464 result = className + "." + newDefVal;
1465 } else if (base instanceof IdentityrefTypeDefinition) {
1466 throw new UnsupportedOperationException("Cannot get default construction for identityref type");
1467 } else if (base instanceof InstanceIdentifierTypeDefinition) {
1468 throw new UnsupportedOperationException("Cannot get default construction for instance-identifier type");
1469 } else if (base instanceof Int8) {
1470 result = typeToDef(Byte.class, defaultValue);
1471 } else if (base instanceof Int16) {
1472 result = typeToDef(Short.class, defaultValue);
1473 } else if (base instanceof Int32) {
1474 result = typeToDef(Integer.class, defaultValue);
1475 } else if (base instanceof Int64) {
1476 result = typeToDef(Long.class, defaultValue);
1477 } else if (base instanceof LeafrefTypeDefinition) {
1478 result = leafrefToDef(node, (LeafrefTypeDefinition) base, defaultValue);
1479 } else if (base instanceof StringTypeDefinition) {
1480 result = "\"" + defaultValue + "\"";
1481 } else if (base instanceof Uint8) {
1482 result = typeToDef(Short.class, defaultValue);
1483 } else if (base instanceof Uint16) {
1484 result = typeToDef(Integer.class, defaultValue);
1485 } else if (base instanceof Uint32) {
1486 result = typeToDef(Long.class, defaultValue);
1487 } else if (base instanceof Uint64) {
1488 result = typeToDef(BigInteger.class, defaultValue);
1489 } else if (base instanceof UnionTypeDefinition) {
1490 result = unionToDef(node);
1496 if (type instanceof ExtendedType && !(base instanceof LeafrefTypeDefinition)
1497 && !(base instanceof EnumerationType) && !(base instanceof UnionTypeDefinition)) {
1498 Module m = getParentModule(type);
1499 String basePackageName = BindingMapping.getRootPackageName(m.getQNameModule());
1500 String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName, type.getPath());
1501 String className = packageName + "." + BindingMapping.getClassName(typeQName);
1502 sb.insert(0, "new " + className + "(");
1503 sb.insert(sb.length(), ')');
1506 return sb.toString();
1509 private static String typeToDef(final Class<?> clazz, final String defaultValue) {
1510 return "new " + clazz.getName() + "(\"" + defaultValue + "\")";
1513 private static String binaryToDef(final String defaultValue) {
1514 StringBuilder sb = new StringBuilder();
1515 BaseEncoding en = BaseEncoding.base64();
1516 byte[] encoded = en.decode(defaultValue);
1517 sb.append("new byte[] {");
1518 for (int i = 0; i < encoded.length; i++) {
1519 sb.append(encoded[i]);
1520 if (i != encoded.length - 1) {
1525 return sb.toString();
1528 private static final Comparator<Bit> BIT_NAME_COMPARATOR = new Comparator<Bit>() {
1530 public int compare(final Bit o1, final Bit o2) {
1531 return o1.getName().compareTo(o2.getName());
1535 private static String bitsToDef(final BitsTypeDefinition type, final String className, final String defaultValue,
1536 final boolean isExt) {
1537 List<Bit> bits = new ArrayList<>(type.getBits());
1538 Collections.sort(bits, BIT_NAME_COMPARATOR);
1539 StringBuilder sb = new StringBuilder();
1542 sb.append(className);
1545 for (int i = 0; i < bits.size(); i++) {
1546 if (bits.get(i).getName().equals(defaultValue)) {
1551 if (i != bits.size() - 1) {
1558 return sb.toString();
1561 private Module getParentModule(final SchemaNode node) {
1562 QName qname = node.getPath().getPathFromRoot().iterator().next();
1563 URI namespace = qname.getNamespace();
1564 Date revision = qname.getRevision();
1565 return schemaContext.findModuleByNamespaceAndRevision(namespace, revision);
1568 private String leafrefToDef(final LeafSchemaNode parentNode, final LeafrefTypeDefinition leafrefType, final String defaultValue) {
1569 Preconditions.checkArgument(leafrefType != null, "Leafref Type Definition reference cannot be NULL!");
1570 Preconditions.checkArgument(leafrefType.getPathStatement() != null,
1571 "The Path Statement for Leafref Type Definition cannot be NULL!");
1573 final RevisionAwareXPath xpath = leafrefType.getPathStatement();
1574 final String strXPath = xpath.toString();
1576 if (strXPath != null) {
1577 if (strXPath.indexOf('[') == -1) {
1578 final Module module = findParentModule(schemaContext, parentNode);
1579 if (module != null) {
1580 final SchemaNode dataNode;
1581 if (xpath.isAbsolute()) {
1582 dataNode = findDataSchemaNode(schemaContext, module, xpath);
1584 dataNode = findDataSchemaNodeForRelativeXPath(schemaContext, module, parentNode, xpath);
1586 String result = getTypeDefaultConstruction((LeafSchemaNode) dataNode, defaultValue);
1590 return "new java.lang.Object()";
1597 private String unionToDef(final LeafSchemaNode node) {
1601 if (node.getType() instanceof ExtendedType) {
1602 ExtendedType type = (ExtendedType) node.getType();
1603 QName typeQName = type.getQName();
1604 Module module = null;
1605 Set<Module> modules = schemaContext.findModuleByNamespace(typeQName.getNamespace());
1606 if (modules.size() > 1) {
1607 for (Module m : modules) {
1608 if (m.getRevision().equals(typeQName.getRevision())) {
1613 if (module == null) {
1614 List<Module> modulesList = new ArrayList<>(modules);
1615 Collections.sort(modulesList, new Comparator<Module>() {
1617 public int compare(final Module o1, final Module o2) {
1618 return o1.getRevision().compareTo(o2.getRevision());
1621 module = modulesList.get(0);
1624 module = modules.iterator().next();
1627 String basePackageName = BindingMapping.getRootPackageName(module.getQNameModule());
1628 className = basePackageName + "." + BindingMapping.getClassName(typeQName);
1630 Iterator<QName> path = node.getPath().getPathFromRoot().iterator();
1631 QName first = path.next();
1632 if (!(path.hasNext())) {
1633 URI namespace = first.getNamespace();
1634 Date revision = first.getRevision();
1635 Module parent = schemaContext.findModuleByNamespaceAndRevision(namespace, revision);
1636 parentName = BindingMapping.getClassName((parent).getName()) + "Data";
1637 String basePackageName = BindingMapping.getRootPackageName(parent.getQNameModule());
1638 className = basePackageName + "." + parentName + "." + BindingMapping.getClassName(node.getQName());
1640 URI namespace = first.getNamespace();
1641 Date revision = first.getRevision();
1642 Module parentModule = schemaContext.findModuleByNamespaceAndRevision(namespace, revision);
1643 String basePackageName = BindingMapping.getRootPackageName(parentModule.getQNameModule());
1644 String packageName = BindingGeneratorUtil.packageNameForGeneratedType(basePackageName,
1645 node.getType().getPath());
1646 className = packageName + "." + BindingMapping.getClassName(node.getQName());
1649 return union(className, node.getDefault(), node);
1652 private static String union(final String className, final String defaultValue, final LeafSchemaNode node) {
1653 StringBuilder sb = new StringBuilder();
1655 sb.append(className);
1657 sb.append(defaultValue);
1658 sb.append("\".toCharArray())");
1659 return sb.toString();
1663 public String getConstructorPropertyName(final SchemaNode node) {
1664 if (node instanceof TypeDefinition<?>) {
1672 public String getParamNameFromType(final TypeDefinition<?> type) {
1673 return BindingMapping.getPropertyName(type.getQName().getLocalName());