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.binding.generator.util.BindingGeneratorUtil.moduleNamespaceToPackageName;
11 import static org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil.packageNameForGeneratedType;
12 import static org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil.parseToValidParamName;
13 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findDataSchemaNode;
14 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findDataSchemaNodeForRelativeXPath;
15 import static org.opendaylight.yangtools.yang.model.util.SchemaContextUtil.findParentModule;
17 import com.google.common.base.Preconditions;
18 import com.google.common.collect.Sets;
19 import com.google.common.io.BaseEncoding;
20 import java.io.Serializable;
21 import java.math.BigDecimal;
22 import java.math.BigInteger;
24 import java.util.ArrayList;
25 import java.util.Collection;
26 import java.util.Collections;
27 import java.util.Comparator;
28 import java.util.Date;
29 import java.util.HashMap;
30 import java.util.Iterator;
31 import java.util.List;
34 import java.util.TreeMap;
35 import java.util.regex.Matcher;
36 import java.util.regex.Pattern;
37 import org.apache.commons.lang3.StringEscapeUtils;
38 import org.opendaylight.yangtools.binding.generator.util.BindingGeneratorUtil;
39 import org.opendaylight.yangtools.binding.generator.util.TypeConstants;
40 import org.opendaylight.yangtools.binding.generator.util.Types;
41 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.EnumerationBuilderImpl;
42 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.GeneratedPropertyBuilderImpl;
43 import org.opendaylight.yangtools.binding.generator.util.generated.type.builder.GeneratedTOBuilderImpl;
44 import org.opendaylight.yangtools.sal.binding.generator.spi.TypeProvider;
45 import org.opendaylight.yangtools.sal.binding.model.api.AccessModifier;
46 import org.opendaylight.yangtools.sal.binding.model.api.ConcreteType;
47 import org.opendaylight.yangtools.sal.binding.model.api.Enumeration;
48 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedProperty;
49 import org.opendaylight.yangtools.sal.binding.model.api.GeneratedTransferObject;
50 import org.opendaylight.yangtools.sal.binding.model.api.Restrictions;
51 import org.opendaylight.yangtools.sal.binding.model.api.Type;
52 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.EnumBuilder;
53 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedPropertyBuilder;
54 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTOBuilder;
55 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.GeneratedTypeBuilderBase;
56 import org.opendaylight.yangtools.sal.binding.model.api.type.builder.MethodSignatureBuilder;
57 import org.opendaylight.yangtools.yang.binding.BindingMapping;
58 import org.opendaylight.yangtools.yang.common.QName;
59 import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
60 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
61 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
62 import org.opendaylight.yangtools.yang.model.api.Module;
63 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
64 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
65 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
66 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
67 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
68 import org.opendaylight.yangtools.yang.model.api.type.BinaryTypeDefinition;
69 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
70 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition.Bit;
71 import org.opendaylight.yangtools.yang.model.api.type.BooleanTypeDefinition;
72 import org.opendaylight.yangtools.yang.model.api.type.DecimalTypeDefinition;
73 import org.opendaylight.yangtools.yang.model.api.type.EmptyTypeDefinition;
74 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
75 import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition;
76 import org.opendaylight.yangtools.yang.model.api.type.InstanceIdentifierTypeDefinition;
77 import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
78 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
79 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
80 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
81 import org.opendaylight.yangtools.yang.model.util.DataNodeIterator;
82 import org.opendaylight.yangtools.yang.model.util.EnumerationType;
83 import org.opendaylight.yangtools.yang.model.util.ExtendedType;
84 import org.opendaylight.yangtools.yang.model.util.Int16;
85 import org.opendaylight.yangtools.yang.model.util.Int32;
86 import org.opendaylight.yangtools.yang.model.util.Int64;
87 import org.opendaylight.yangtools.yang.model.util.Int8;
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;
95 public final class TypeProviderImpl implements TypeProvider {
96 private static final Pattern NUMBERS_PATTERN = Pattern.compile("[0-9]+\\z");
99 * Contains the schema data red from YANG files.
101 private final SchemaContext schemaContext;
104 * Map<moduleName, Map<moduleDate, Map<typeName, type>>>
106 private final Map<String, Map<Date, Map<String, Type>>> genTypeDefsContextMap;
109 * The map which maps schema paths to JAVA <code>Type</code>.
111 private final Map<SchemaPath, Type> referencedTypes;
112 private final Map<Module, Set<Type>> additionalTypes;
115 * Creates new instance of class <code>TypeProviderImpl</code>.
117 * @param schemaContext
118 * contains the schema data red from YANG files
119 * @throws IllegalArgumentException
120 * if <code>schemaContext</code> equal null.
122 public TypeProviderImpl(final SchemaContext schemaContext) {
123 Preconditions.checkArgument(schemaContext != null, "Schema Context cannot be null!");
125 this.schemaContext = schemaContext;
126 this.genTypeDefsContextMap = new HashMap<>();
127 this.referencedTypes = new HashMap<>();
128 this.additionalTypes = new HashMap<>();
129 resolveTypeDefsFromContext();
133 * Puts <code>refType</code> to map with key <code>refTypePath</code>
136 * schema path used as the map key
138 * type which represents the map value
139 * @throws IllegalArgumentException
141 * <li>if <code>refTypePath</code> equal null</li>
142 * <li>if <code>refType</code> equal null</li>
146 public void putReferencedType(final SchemaPath refTypePath, final Type refType) {
147 Preconditions.checkArgument(refTypePath != null,
148 "Path reference of Enumeration Type Definition cannot be NULL!");
149 Preconditions.checkArgument(refType != null, "Reference to Enumeration Type cannot be NULL!");
150 referencedTypes.put(refTypePath, refType);
153 public Map<Module, Set<Type>> getAdditionalTypes() {
154 return additionalTypes;
159 * Converts basic YANG type <code>type</code> to JAVA <code>Type</code>.
162 * string with YANG name of type
163 * @return JAVA <code>Type</code> for YANG type <code>type</code>
164 * @see TypeProvider#javaTypeForYangType(String)
168 public Type javaTypeForYangType(final String type) {
169 return BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForYangType(type);
173 public Type javaTypeForSchemaDefinitionType(final TypeDefinition<?> typeDefinition, final SchemaNode parentNode) {
174 return javaTypeForSchemaDefinitionType(typeDefinition, parentNode, null);
178 * Converts schema definition type <code>typeDefinition</code> to JAVA
181 * @param typeDefinition
182 * type definition which is converted to JAVA type
183 * @throws IllegalArgumentException
185 * <li>if <code>typeDefinition</code> equal null</li>
186 * <li>if Qname of <code>typeDefinition</code> equal null</li>
187 * <li>if name of <code>typeDefinition</code> equal null</li>
191 public Type javaTypeForSchemaDefinitionType(final TypeDefinition<?> typeDefinition, final SchemaNode parentNode,
192 final Restrictions r) {
193 Type returnType = null;
194 Preconditions.checkArgument(typeDefinition != null, "Type Definition cannot be NULL!");
195 Preconditions.checkArgument(typeDefinition.getQName() != null,
196 "Type Definition cannot have non specified QName (QName cannot be NULL!)");
197 String typedefName = typeDefinition.getQName().getLocalName();
198 Preconditions.checkArgument(typedefName != null,
199 "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 = moduleNamespaceToPackageName(module);
207 String packageName = packageNameForGeneratedType(basePackageName, typeDefinition.getPath());
208 String genTOName = BindingMapping.getClassName(typedefName);
209 String name = packageName + "." + genTOName;
210 if (!(returnType.getFullyQualifiedName().equals(name))) {
211 returnType = shadedTOWithRestrictions(gto, r);
215 returnType = javaTypeForLeafrefOrIdentityRef(typeDefinition, parentNode);
216 if (returnType == null) {
217 returnType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForYangType(typeDefinition.getQName()
221 // TODO: add throw exception when we will be able to resolve ALL yang
223 // if (returnType == null) {
224 // throw new IllegalArgumentException("Type Provider can't resolve " +
225 // "type for specified Type Definition " + typedefName);
230 private GeneratedTransferObject shadedTOWithRestrictions(GeneratedTransferObject gto, Restrictions r) {
231 GeneratedTOBuilder gtob = new GeneratedTOBuilderImpl(gto.getPackageName(), gto.getName());
232 GeneratedTransferObject parent = gto.getSuperType();
233 if (parent != null) {
234 gtob.setExtendsType(parent);
236 gtob.setRestrictions(r);
237 for (GeneratedProperty gp : gto.getProperties()) {
238 GeneratedPropertyBuilder gpb = gtob.addProperty(gp.getName());
239 gpb.setValue(gp.getValue());
240 gpb.setReadOnly(gp.isReadOnly());
241 gpb.setAccessModifier(gp.getAccessModifier());
242 gpb.setReturnType(gp.getReturnType());
243 gpb.setFinal(gp.isFinal());
244 gpb.setStatic(gp.isStatic());
246 return gtob.toInstance();
250 * Returns JAVA <code>Type</code> for instances of the type
251 * <code>LeafrefTypeDefinition</code> or
252 * <code>IdentityrefTypeDefinition</code>.
254 * @param typeDefinition
255 * type definition which is converted to JAVA <code>Type</code>
256 * @return JAVA <code>Type</code> instance for <code>typeDefinition</code>
258 private Type javaTypeForLeafrefOrIdentityRef(final TypeDefinition<?> typeDefinition, final SchemaNode parentNode) {
259 if (typeDefinition instanceof LeafrefTypeDefinition) {
260 final LeafrefTypeDefinition leafref = (LeafrefTypeDefinition) typeDefinition;
261 return provideTypeForLeafref(leafref, parentNode);
262 } else if (typeDefinition instanceof IdentityrefTypeDefinition) {
263 final IdentityrefTypeDefinition idref = (IdentityrefTypeDefinition) typeDefinition;
264 return provideTypeForIdentityref(idref);
271 * Returns JAVA <code>Type</code> for instances of the type
272 * <code>ExtendedType</code>.
274 * @param typeDefinition
275 * type definition which is converted to JAVA <code>Type</code>
276 * @return JAVA <code>Type</code> instance for <code>typeDefinition</code>
278 private Type javaTypeForExtendedType(final TypeDefinition<?> typeDefinition) {
279 final String typedefName = typeDefinition.getQName().getLocalName();
280 final TypeDefinition<?> baseTypeDef = baseTypeDefForExtendedType(typeDefinition);
281 Type returnType = null;
282 returnType = javaTypeForLeafrefOrIdentityRef(baseTypeDef, typeDefinition);
283 if (returnType == null) {
284 if (baseTypeDef instanceof EnumTypeDefinition) {
285 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) baseTypeDef;
286 returnType = provideTypeForEnum(enumTypeDef, typedefName, typeDefinition);
288 final Module module = findParentModule(schemaContext, typeDefinition);
289 Restrictions r = BindingGeneratorUtil.getRestrictions(typeDefinition);
290 if (module != null) {
291 final Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(module.getName());
292 final Map<String, Type> genTOs = modulesByDate.get(module.getRevision());
293 if (genTOs != null) {
294 returnType = genTOs.get(typedefName);
296 if (returnType == null) {
297 returnType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForSchemaDefinitionType(
298 baseTypeDef, typeDefinition, r);
304 // TODO: add throw exception when we will be able to resolve ALL yang
306 // if (returnType == null) {
307 // throw new IllegalArgumentException("Type Provider can't resolve " +
308 // "type for specified Type Definition " + typedefName);
313 * Seeks for identity reference <code>idref</code> the JAVA
314 * <code>type</code>.<br />
318 * If identy which is referenced via <code>idref</code> has name <b>Idn</b>
319 * then returning type is <b>{@code Class<? extends Idn>}</b></i>
322 * identityref type definition for which JAVA <code>Type</code>
324 * @return JAVA <code>Type</code> of the identity which is refrenced through
327 private Type provideTypeForIdentityref(final IdentityrefTypeDefinition idref) {
328 QName baseIdQName = idref.getIdentity().getQName();
329 Module module = schemaContext.findModuleByNamespaceAndRevision(baseIdQName.getNamespace(),
330 baseIdQName.getRevision());
331 IdentitySchemaNode identity = null;
332 for (IdentitySchemaNode id : module.getIdentities()) {
333 if (id.getQName().equals(baseIdQName)) {
337 Preconditions.checkArgument(identity != null, "Target identity '" + baseIdQName + "' do not exists");
339 final String basePackageName = moduleNamespaceToPackageName(module);
340 final String packageName = packageNameForGeneratedType(basePackageName, identity.getPath());
341 final String genTypeName = BindingMapping.getClassName(identity.getQName());
343 Type baseType = Types.typeForClass(Class.class);
344 Type paramType = Types.wildcardTypeFor(packageName, genTypeName);
345 return Types.parameterizedTypeFor(baseType, paramType);
349 * Converts <code>typeDefinition</code> to concrete JAVA <code>Type</code>.
351 * @param typeDefinition
352 * type definition which should be converted to JAVA
354 * @return JAVA <code>Type</code> which represents
355 * <code>typeDefinition</code>
356 * @throws IllegalArgumentException
358 * <li>if <code>typeDefinition</code> equal null</li>
359 * <li>if Q name of <code>typeDefinition</code></li>
360 * <li>if name of <code>typeDefinition</code></li>
363 public Type generatedTypeForExtendedDefinitionType(final TypeDefinition<?> typeDefinition,
364 final SchemaNode parentNode) {
365 Type returnType = null;
366 Preconditions.checkArgument(typeDefinition != null, "Type Definition cannot be NULL!");
367 if (typeDefinition.getQName() == null) {
368 throw new IllegalArgumentException(
369 "Type Definition cannot have non specified QName (QName cannot be NULL!)");
371 Preconditions.checkArgument(typeDefinition.getQName().getLocalName() != null,
372 "Type Definitions Local Name cannot be NULL!");
374 final String typedefName = typeDefinition.getQName().getLocalName();
375 if (typeDefinition instanceof ExtendedType) {
376 final TypeDefinition<?> baseTypeDef = baseTypeDefForExtendedType(typeDefinition);
378 if (!(baseTypeDef instanceof LeafrefTypeDefinition) && !(baseTypeDef instanceof IdentityrefTypeDefinition)) {
379 final Module module = findParentModule(schemaContext, parentNode);
381 if (module != null) {
382 final Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(module.getName());
383 final Map<String, Type> genTOs = modulesByDate.get(module.getRevision());
384 if (genTOs != null) {
385 returnType = genTOs.get(typedefName);
394 * Gets base type definition for <code>extendTypeDef</code>. The method is
395 * recursivelly called until non <code>ExtendedType</code> type is found.
397 * @param extendTypeDef
398 * type definition for which is the base type definition sought
399 * @return type definition which is base type for <code>extendTypeDef</code>
400 * @throws IllegalArgumentException
401 * if <code>extendTypeDef</code> equal null
403 private TypeDefinition<?> baseTypeDefForExtendedType(final TypeDefinition<?> extendTypeDef) {
404 Preconditions.checkArgument(extendTypeDef != null, "Type Definition reference cannot be NULL!");
405 final TypeDefinition<?> baseTypeDef = extendTypeDef.getBaseType();
406 if (baseTypeDef == null) {
407 return extendTypeDef;
408 } else if (baseTypeDef instanceof ExtendedType) {
409 return baseTypeDefForExtendedType(baseTypeDef);
417 * Converts <code>leafrefType</code> to JAVA <code>Type</code>.
419 * The path of <code>leafrefType</code> is followed to find referenced node
420 * and its <code>Type</code> is returned.
423 * leafref type definition for which is the type sought
424 * @return JAVA <code>Type</code> of data schema node which is referenced in
425 * <code>leafrefType</code>
426 * @throws IllegalArgumentException
428 * <li>if <code>leafrefType</code> equal null</li>
429 * <li>if path statement of <code>leafrefType</code> equal null</li>
433 public Type provideTypeForLeafref(final LeafrefTypeDefinition leafrefType, final SchemaNode parentNode) {
434 Type returnType = null;
435 Preconditions.checkArgument(leafrefType != null, "Leafref Type Definition reference cannot be NULL!");
437 Preconditions.checkArgument(leafrefType.getPathStatement() != null,
438 "The Path Statement for Leafref Type Definition cannot be NULL!");
440 final RevisionAwareXPath xpath = leafrefType.getPathStatement();
441 final String strXPath = xpath.toString();
443 if (strXPath != null) {
444 if (strXPath.indexOf('[') == -1) {
445 final Module module = findParentModule(schemaContext, parentNode);
446 if (module != null) {
447 final SchemaNode dataNode;
448 if (xpath.isAbsolute()) {
449 dataNode = findDataSchemaNode(schemaContext, module, xpath);
451 dataNode = findDataSchemaNodeForRelativeXPath(schemaContext, module, parentNode, xpath);
454 if (leafContainsEnumDefinition(dataNode)) {
455 returnType = referencedTypes.get(dataNode.getPath());
456 } else if (leafListContainsEnumDefinition(dataNode)) {
457 returnType = Types.listTypeFor(referencedTypes.get(dataNode.getPath()));
459 returnType = resolveTypeFromDataSchemaNode(dataNode);
463 returnType = Types.typeForClass(Object.class);
466 if (returnType == null) {
467 throw new IllegalArgumentException("Failed to find leafref target: " + strXPath);
473 * Checks if <code>dataNode</code> is <code>LeafSchemaNode</code> and if it
474 * so then checks if it is of type <code>EnumTypeDefinition</code>.
477 * data schema node for which is checked if it is leaf and if it
479 * @return boolean value
481 * <li>true - if <code>dataNode</code> is leaf of type enumeration</li>
482 * <li>false - other cases</li>
485 private boolean leafContainsEnumDefinition(final SchemaNode dataNode) {
486 if (dataNode instanceof LeafSchemaNode) {
487 final LeafSchemaNode leaf = (LeafSchemaNode) dataNode;
488 if (leaf.getType() instanceof EnumTypeDefinition) {
496 * Checks if <code>dataNode</code> is <code>LeafListSchemaNode</code> and if
497 * it so then checks if it is of type <code>EnumTypeDefinition</code>.
500 * data schema node for which is checked if it is leaflist and if
502 * @return boolean value
504 * <li>true - if <code>dataNode</code> is leaflist of type
506 * <li>false - other cases</li>
509 private boolean leafListContainsEnumDefinition(final SchemaNode dataNode) {
510 if (dataNode instanceof LeafListSchemaNode) {
511 final LeafListSchemaNode leafList = (LeafListSchemaNode) dataNode;
512 if (leafList.getType() instanceof EnumTypeDefinition) {
520 * Converts <code>enumTypeDef</code> to
521 * {@link org.opendaylight.yangtools.sal.binding.model.api.Enumeration
525 * enumeration type definition which is converted to enumeration
527 * string with name which is used as the enumeration name
528 * @return enumeration type which is built with data (name, enum values)
529 * from <code>enumTypeDef</code>
530 * @throws IllegalArgumentException
532 * <li>if <code>enumTypeDef</code> equals null</li>
533 * <li>if enum values of <code>enumTypeDef</code> equal null</li>
534 * <li>if Q name of <code>enumTypeDef</code> equal null</li>
535 * <li>if name of <code>enumTypeDef</code> equal null</li>
538 private Enumeration provideTypeForEnum(final EnumTypeDefinition enumTypeDef, final String enumName,
539 final SchemaNode parentNode) {
540 Preconditions.checkArgument(enumTypeDef != null, "EnumTypeDefinition reference cannot be NULL!");
541 Preconditions.checkArgument(enumTypeDef.getValues() != null,
542 "EnumTypeDefinition MUST contain at least ONE value definition!");
543 Preconditions.checkArgument(enumTypeDef.getQName() != null, "EnumTypeDefinition MUST contain NON-NULL QName!");
544 Preconditions.checkArgument(enumTypeDef.getQName().getLocalName() != null,
545 "Local Name in EnumTypeDefinition QName cannot be NULL!");
547 final String enumerationName = BindingMapping.getClassName(enumName);
549 Module module = findParentModule(schemaContext, parentNode);
550 final String basePackageName = moduleNamespaceToPackageName(module);
552 final EnumBuilder enumBuilder = new EnumerationBuilderImpl(basePackageName, enumerationName);
553 enumBuilder.updateEnumPairsFromEnumTypeDef(enumTypeDef);
554 return enumBuilder.toInstance(null);
558 * Adds enumeration to <code>typeBuilder</code>. The enumeration data are
559 * taken from <code>enumTypeDef</code>.
562 * enumeration type definition is source of enumeration data for
563 * <code>typeBuilder</code>
565 * string with the name of enumeration
567 * generated type builder to which is enumeration added
568 * @return enumeration type which contains enumeration data form
569 * <code>enumTypeDef</code>
570 * @throws IllegalArgumentException
572 * <li>if <code>enumTypeDef</code> equals null</li>
573 * <li>if enum values of <code>enumTypeDef</code> equal null</li>
574 * <li>if Q name of <code>enumTypeDef</code> equal null</li>
575 * <li>if name of <code>enumTypeDef</code> equal null</li>
576 * <li>if name of <code>typeBuilder</code> equal null</li>
580 private Enumeration addInnerEnumerationToTypeBuilder(final EnumTypeDefinition enumTypeDef, final String enumName,
581 final GeneratedTypeBuilderBase<?> typeBuilder) {
582 Preconditions.checkArgument(enumTypeDef != null, "EnumTypeDefinition reference cannot be NULL!");
583 Preconditions.checkArgument(enumTypeDef.getValues() != null,
584 "EnumTypeDefinition MUST contain at least ONE value definition!");
585 Preconditions.checkArgument(enumTypeDef.getQName() != null, "EnumTypeDefinition MUST contain NON-NULL QName!");
586 Preconditions.checkArgument(enumTypeDef.getQName().getLocalName() != null,
587 "Local Name in EnumTypeDefinition QName cannot be NULL!");
588 Preconditions.checkArgument(typeBuilder != null, "Generated Type Builder reference cannot be NULL!");
590 final String enumerationName = BindingMapping.getClassName(enumName);
592 final EnumBuilder enumBuilder = typeBuilder.addEnumeration(enumerationName);
593 enumBuilder.updateEnumPairsFromEnumTypeDef(enumTypeDef);
594 return enumBuilder.toInstance(enumBuilder);
598 * Converts <code>dataNode</code> to JAVA <code>Type</code>.
601 * contains information about YANG type
602 * @return JAVA <code>Type</code> representation of <code>dataNode</code>
604 private Type resolveTypeFromDataSchemaNode(final SchemaNode dataNode) {
605 Type returnType = null;
606 if (dataNode != null) {
607 if (dataNode instanceof LeafSchemaNode) {
608 final LeafSchemaNode leaf = (LeafSchemaNode) dataNode;
609 returnType = javaTypeForSchemaDefinitionType(leaf.getType(), leaf);
610 } else if (dataNode instanceof LeafListSchemaNode) {
611 final LeafListSchemaNode leafList = (LeafListSchemaNode) dataNode;
612 returnType = javaTypeForSchemaDefinitionType(leafList.getType(), leafList);
619 * Passes through all modules and through all its type definitions and
620 * convert it to generated types.
622 * The modules are firstly sorted by mutual dependencies. The modules are
623 * sequentially passed. All type definitions of a module are at the
624 * beginning sorted so that type definition with less amount of references
625 * to other type definition are processed first.<br />
626 * For each module is created mapping record in the map
627 * {@link TypeProviderImpl#genTypeDefsContextMap genTypeDefsContextMap}
628 * which map current module name to the map which maps type names to
629 * returned types (generated types).
632 private void resolveTypeDefsFromContext() {
633 final Set<Module> modules = schemaContext.getModules();
634 Preconditions.checkArgument(modules != null, "Sef of Modules cannot be NULL!");
635 final Module[] modulesArray = new Module[modules.size()];
637 for (Module modul : modules) {
638 modulesArray[i++] = modul;
640 final List<Module> modulesSortedByDependency = org.opendaylight.yangtools.yang.parser.util.ModuleDependencySort.sort(modulesArray);
642 for (final Module module : modulesSortedByDependency) {
643 Map<Date, Map<String, Type>> dateTypeMap = genTypeDefsContextMap.get(module.getName());
644 if (dateTypeMap == null) {
645 dateTypeMap = new HashMap<>();
647 final Map<String, Type> typeMap = new HashMap<>();
648 dateTypeMap.put(module.getRevision(), typeMap);
649 genTypeDefsContextMap.put(module.getName(), dateTypeMap);
652 for (final Module module : modulesSortedByDependency) {
653 if (module == null) {
656 final String basePackageName = moduleNamespaceToPackageName(module);
658 final DataNodeIterator it = new DataNodeIterator(module);
659 final List<TypeDefinition<?>> typeDefinitions = it.allTypedefs();
660 final List<TypeDefinition<?>> listTypeDefinitions = sortTypeDefinitionAccordingDepth(typeDefinitions);
662 if ((listTypeDefinitions != null) && (basePackageName != null)) {
663 for (final TypeDefinition<?> typedef : listTypeDefinitions) {
664 typedefToGeneratedType(basePackageName, module, typedef);
672 * @param basePackageName
673 * string with name of package to which the module belongs
675 * string with the name of the module for to which the
676 * <code>typedef</code> belongs
678 * type definition of the node for which should be creted JAVA
679 * <code>Type</code> (usually generated TO)
680 * @return JAVA <code>Type</code> representation of <code>typedef</code> or
681 * <code>null</code> value if <code>basePackageName</code> or
682 * <code>modulName</code> or <code>typedef</code> or Q name of
683 * <code>typedef</code> equals <code>null</code>
685 private Type typedefToGeneratedType(final String basePackageName, final Module module,
686 final TypeDefinition<?> typedef) {
687 final String moduleName = module.getName();
688 final Date moduleRevision = module.getRevision();
689 if ((basePackageName != null) && (moduleName != null) && (typedef != null) && (typedef.getQName() != null)) {
690 final String typedefName = typedef.getQName().getLocalName();
691 final TypeDefinition<?> innerTypeDefinition = typedef.getBaseType();
692 if (!(innerTypeDefinition instanceof LeafrefTypeDefinition)
693 && !(innerTypeDefinition instanceof IdentityrefTypeDefinition)) {
694 Type returnType = null;
695 if (innerTypeDefinition instanceof ExtendedType) {
696 ExtendedType innerExtendedType = (ExtendedType) innerTypeDefinition;
697 returnType = provideGeneratedTOFromExtendedType(typedef, innerExtendedType, basePackageName);
698 } else if (innerTypeDefinition instanceof UnionTypeDefinition) {
699 final GeneratedTOBuilder genTOBuilder = provideGeneratedTOBuilderForUnionTypeDef(basePackageName,
700 (UnionTypeDefinition) innerTypeDefinition, typedefName, typedef);
701 genTOBuilder.setTypedef(true);
702 genTOBuilder.setIsUnion(true);
703 addUnitsToGenTO(genTOBuilder, typedef.getUnits());
704 makeSerializable((GeneratedTOBuilderImpl) genTOBuilder);
705 returnType = genTOBuilder.toInstance();
707 GeneratedTOBuilder unionBuilder = new GeneratedTOBuilderImpl(genTOBuilder.getPackageName(),
708 genTOBuilder.getName() + "Builder");
709 unionBuilder.setIsUnionBuilder(true);
710 MethodSignatureBuilder method = unionBuilder.addMethod("getDefaultInstance");
711 method.setReturnType(returnType);
712 method.addParameter(Types.STRING, "defaultValue");
713 method.setAccessModifier(AccessModifier.PUBLIC);
714 method.setStatic(true);
715 Set<Type> types = additionalTypes.get(module);
717 types = Sets.<Type> newHashSet(unionBuilder.toInstance());
718 additionalTypes.put(module, types);
720 types.add(unionBuilder.toInstance());
722 } else if (innerTypeDefinition instanceof EnumTypeDefinition) {
723 // enums are automatically Serializable
724 final EnumTypeDefinition enumTypeDef = (EnumTypeDefinition) innerTypeDefinition;
725 // TODO units for typedef enum
726 returnType = provideTypeForEnum(enumTypeDef, typedefName, typedef);
727 } else if (innerTypeDefinition instanceof BitsTypeDefinition) {
728 final BitsTypeDefinition bitsTypeDefinition = (BitsTypeDefinition) innerTypeDefinition;
729 final GeneratedTOBuilder genTOBuilder = provideGeneratedTOBuilderForBitsTypeDefinition(
730 basePackageName, bitsTypeDefinition, typedefName);
731 genTOBuilder.setTypedef(true);
732 addUnitsToGenTO(genTOBuilder, typedef.getUnits());
733 makeSerializable((GeneratedTOBuilderImpl) genTOBuilder);
734 returnType = genTOBuilder.toInstance();
736 final Type javaType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForSchemaDefinitionType(
737 innerTypeDefinition, typedef);
738 returnType = wrapJavaTypeIntoTO(basePackageName, typedef, javaType);
740 if (returnType != null) {
741 final Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(moduleName);
742 final Map<String, Type> typeMap = modulesByDate.get(moduleRevision);
743 if (typeMap != null) {
744 typeMap.put(typedefName, returnType);
754 * Wraps base YANG type to generated TO.
756 * @param basePackageName
757 * string with name of package to which the module belongs
759 * type definition which is converted to the TO
761 * JAVA <code>Type</code> to which is <code>typedef</code> mapped
762 * @return generated transfer object which represent<code>javaType</code>
764 private GeneratedTransferObject wrapJavaTypeIntoTO(final String basePackageName, final TypeDefinition<?> typedef,
765 final Type javaType) {
766 Preconditions.checkNotNull(javaType, "javaType cannot be null");
767 final String propertyName = "value";
769 final GeneratedTOBuilder genTOBuilder = typedefToTransferObject(basePackageName, typedef);
770 genTOBuilder.setRestrictions(BindingGeneratorUtil.getRestrictions(typedef));
771 final GeneratedPropertyBuilder genPropBuilder = genTOBuilder.addProperty(propertyName);
772 genPropBuilder.setReturnType(javaType);
773 genTOBuilder.addEqualsIdentity(genPropBuilder);
774 genTOBuilder.addHashIdentity(genPropBuilder);
775 genTOBuilder.addToStringProperty(genPropBuilder);
776 if (javaType instanceof ConcreteType && "String".equals(javaType.getName()) && typedef instanceof ExtendedType) {
777 final List<String> regExps = resolveRegExpressionsFromTypedef((ExtendedType) typedef);
778 addStringRegExAsConstant(genTOBuilder, regExps);
780 addUnitsToGenTO(genTOBuilder, typedef.getUnits());
781 genTOBuilder.setTypedef(true);
782 makeSerializable((GeneratedTOBuilderImpl) genTOBuilder);
783 return genTOBuilder.toInstance();
787 * Converts output list of generated TO builders to one TO builder (first
788 * from list) which contains the remaining builders as its enclosing TO.
790 * @param basePackageName
791 * string with name of package to which the module belongs
793 * type definition which should be of type
794 * <code>UnionTypeDefinition</code>
796 * string with name for generated TO
797 * @return generated TO builder with the list of enclosed generated TO
800 public GeneratedTOBuilder provideGeneratedTOBuilderForUnionTypeDef(final String basePackageName,
801 final UnionTypeDefinition typedef, final String typeDefName, final SchemaNode parentNode) {
802 final List<GeneratedTOBuilder> genTOBuilders = provideGeneratedTOBuildersForUnionTypeDef(basePackageName,
803 typedef, typeDefName, parentNode);
804 GeneratedTOBuilder resultTOBuilder = null;
805 if (!genTOBuilders.isEmpty()) {
806 resultTOBuilder = genTOBuilders.remove(0);
807 for (GeneratedTOBuilder genTOBuilder : genTOBuilders) {
808 resultTOBuilder.addEnclosingTransferObject(genTOBuilder);
812 final GeneratedPropertyBuilder genPropBuilder = resultTOBuilder.addProperty("value");
813 genPropBuilder.setReturnType(Types.primitiveType("char[]", null));
814 resultTOBuilder.addEqualsIdentity(genPropBuilder);
815 resultTOBuilder.addHashIdentity(genPropBuilder);
816 resultTOBuilder.addToStringProperty(genPropBuilder);
818 return resultTOBuilder;
822 * Converts <code>typedef</code> to generated TO with
823 * <code>typeDefName</code>. Every union type from <code>typedef</code> is
824 * added to generated TO builder as property.
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 which represents <code>typedef</code>
834 * @throws NullPointerException
836 * <li>if <code>basePackageName</code> is null</li>
837 * <li>if <code>typedef</code> is null</li>
838 * <li>if Qname of <code>typedef</code> is null</li>
841 public List<GeneratedTOBuilder> provideGeneratedTOBuildersForUnionTypeDef(final String basePackageName,
842 final UnionTypeDefinition typedef, final String typeDefName, final SchemaNode parentNode) {
843 Preconditions.checkNotNull(basePackageName, "Base Package Name cannot be NULL!");
844 Preconditions.checkNotNull(typedef, "Type Definition cannot be NULL!");
845 Preconditions.checkNotNull(typedef.getQName(), "Type definition QName cannot be NULL!");
847 final List<GeneratedTOBuilder> generatedTOBuilders = new ArrayList<>();
848 final List<TypeDefinition<?>> unionTypes = typedef.getTypes();
850 final GeneratedTOBuilder unionGenTOBuilder;
851 if (typeDefName != null && !typeDefName.isEmpty()) {
852 final String typeName = BindingMapping.getClassName(typeDefName);
853 unionGenTOBuilder = new GeneratedTOBuilderImpl(basePackageName, typeName);
855 unionGenTOBuilder = typedefToTransferObject(basePackageName, typedef);
858 generatedTOBuilders.add(unionGenTOBuilder);
859 unionGenTOBuilder.setIsUnion(true);
860 final List<String> regularExpressions = new ArrayList<String>();
861 for (final TypeDefinition<?> unionType : unionTypes) {
862 final String unionTypeName = unionType.getQName().getLocalName();
863 if (unionType instanceof UnionType) {
864 generatedTOBuilders.addAll(resolveUnionSubtypeAsUnion(unionGenTOBuilder, (UnionType) unionType,
865 basePackageName, parentNode));
866 } else if (unionType instanceof ExtendedType) {
867 resolveExtendedSubtypeAsUnion(unionGenTOBuilder, (ExtendedType) unionType, regularExpressions,
869 } else if (unionType instanceof EnumTypeDefinition) {
870 final Enumeration enumeration = addInnerEnumerationToTypeBuilder((EnumTypeDefinition) unionType,
871 unionTypeName, unionGenTOBuilder);
872 updateUnionTypeAsProperty(unionGenTOBuilder, enumeration, unionTypeName);
874 final Type javaType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForSchemaDefinitionType(unionType,
876 updateUnionTypeAsProperty(unionGenTOBuilder, javaType, unionTypeName);
879 if (!regularExpressions.isEmpty()) {
880 addStringRegExAsConstant(unionGenTOBuilder, regularExpressions);
883 storeGenTO(typedef, unionGenTOBuilder, parentNode);
885 return generatedTOBuilders;
889 * Wraps code which handle case when union subtype is also of the type
890 * <code>UnionType</code>.
892 * In this case the new generated TO is created for union subtype (recursive
894 * {@link #provideGeneratedTOBuildersForUnionTypeDef(String, TypeDefinition, String)
895 * provideGeneratedTOBuilderForUnionTypeDef} and in parent TO builder
896 * <code>parentUnionGenTOBuilder</code> is created property which type is
897 * equal to new generated TO.
899 * @param parentUnionGenTOBuilder
900 * generated TO builder to which is the property with the child
901 * union subtype added
902 * @param basePackageName
903 * string with the name of the module package
904 * @param unionSubtype
905 * type definition which represents union subtype
906 * @return list of generated TO builders. The number of the builders can be
907 * bigger one due to recursive call of
908 * <code>provideGeneratedTOBuildersForUnionTypeDef</code> method.
910 private List<GeneratedTOBuilder> resolveUnionSubtypeAsUnion(final GeneratedTOBuilder parentUnionGenTOBuilder,
911 final UnionTypeDefinition unionSubtype, final String basePackageName, final SchemaNode parentNode) {
912 final String newTOBuilderName = provideAvailableNameForGenTOBuilder(parentUnionGenTOBuilder.getName());
913 final List<GeneratedTOBuilder> subUnionGenTOBUilders = provideGeneratedTOBuildersForUnionTypeDef(
914 basePackageName, unionSubtype, newTOBuilderName, parentNode);
916 final GeneratedPropertyBuilder propertyBuilder;
917 propertyBuilder = parentUnionGenTOBuilder.addProperty(BindingGeneratorUtil
918 .parseToValidParamName(newTOBuilderName));
919 propertyBuilder.setReturnType(subUnionGenTOBUilders.get(0));
920 parentUnionGenTOBuilder.addEqualsIdentity(propertyBuilder);
921 parentUnionGenTOBuilder.addToStringProperty(propertyBuilder);
923 return subUnionGenTOBUilders;
927 * Wraps code which handle case when union subtype is of the type
928 * <code>ExtendedType</code>.
930 * If TO for this type already exists it is used for the creation of the
931 * property in <code>parentUnionGenTOBuilder</code>. In other case the base
932 * type is used for the property creation.
934 * @param parentUnionGenTOBuilder
935 * generated TO builder in which new property is created
936 * @param unionSubtype
937 * type definition of the <code>ExtendedType</code> type which
938 * represents union subtype
939 * @param unionTypeName
940 * string with the name for <code>unionSubtype</code>
941 * @param regularExpressions
942 * list of strings with the regular expressions
944 private void resolveExtendedSubtypeAsUnion(final GeneratedTOBuilder parentUnionGenTOBuilder,
945 final ExtendedType unionSubtype, final List<String> regularExpressions,
946 final SchemaNode parentNode) {
947 final String unionTypeName = unionSubtype.getQName().getLocalName();
948 final Type genTO = findGenTO(unionTypeName, unionSubtype);
950 updateUnionTypeAsProperty(parentUnionGenTOBuilder, genTO, genTO.getName());
952 final TypeDefinition<?> baseType = baseTypeDefForExtendedType(unionSubtype);
953 if (unionTypeName.equals(baseType.getQName().getLocalName())) {
954 final Type javaType = BaseYangTypes.BASE_YANG_TYPES_PROVIDER.javaTypeForSchemaDefinitionType(baseType,
956 if (javaType != null) {
957 updateUnionTypeAsProperty(parentUnionGenTOBuilder, javaType, unionTypeName);
960 if (baseType instanceof StringType) {
961 regularExpressions.addAll(resolveRegExpressionsFromTypedef(unionSubtype));
967 * Searches for generated TO for <code>searchedTypeDef</code> type
968 * definition in {@link #genTypeDefsContextMap genTypeDefsContextMap}
970 * @param searchedTypeName
971 * string with name of <code>searchedTypeDef</code>
972 * @return generated TO for <code>searchedTypeDef</code> or
973 * <code>null</code> it it doesn't exist
975 private Type findGenTO(final String searchedTypeName, final SchemaNode parentNode) {
976 final Module typeModule = findParentModule(schemaContext, parentNode);
977 if (typeModule != null && typeModule.getName() != null) {
978 final Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(typeModule.getName());
979 final Map<String, Type> genTOs = modulesByDate.get(typeModule.getRevision());
980 if (genTOs != null) {
981 return genTOs.get(searchedTypeName);
988 * Stores generated TO created from <code>genTOBuilder</code> for
989 * <code>newTypeDef</code> to {@link #genTypeDefsContextMap
990 * genTypeDefsContextMap} if the module for <code>newTypeDef</code> exists
993 * type definition for which is <code>genTOBuilder</code> created
994 * @param genTOBuilder
995 * generated TO builder which is converted to generated TO and
998 private void storeGenTO(final TypeDefinition<?> newTypeDef, final GeneratedTOBuilder genTOBuilder, final SchemaNode parentNode) {
999 if (!(newTypeDef instanceof UnionType)) {
1001 final Module parentModule = findParentModule(schemaContext, parentNode);
1002 if (parentModule != null && parentModule.getName() != null) {
1003 Map<Date, Map<String, Type>> modulesByDate = genTypeDefsContextMap.get(parentModule.getName());
1004 Map<String, Type> genTOsMap = modulesByDate.get(parentModule.getRevision());
1005 genTOsMap.put(newTypeDef.getQName().getLocalName(), genTOBuilder.toInstance());
1011 * Adds a new property with the name <code>propertyName</code> and with type
1012 * <code>type</code> to <code>unonGenTransObject</code>.
1014 * @param unionGenTransObject
1015 * generated TO to which should be property added
1017 * JAVA <code>type</code> of the property which should be added
1018 * to <code>unionGentransObject</code>
1019 * @param propertyName
1020 * string with name of property which should be added to
1021 * <code>unionGentransObject</code>
1023 private void updateUnionTypeAsProperty(final GeneratedTOBuilder unionGenTransObject, final Type type,
1024 final String propertyName) {
1025 if (unionGenTransObject != null && type != null && !unionGenTransObject.containsProperty(propertyName)) {
1026 final GeneratedPropertyBuilder propBuilder = unionGenTransObject
1027 .addProperty(parseToValidParamName(propertyName));
1028 propBuilder.setReturnType(type);
1030 unionGenTransObject.addEqualsIdentity(propBuilder);
1031 unionGenTransObject.addHashIdentity(propBuilder);
1032 unionGenTransObject.addToStringProperty(propBuilder);
1037 * Converts <code>typedef</code> to the generated TO builder.
1039 * @param basePackageName
1040 * string with name of package to which the module belongs
1042 * type definition from which is the generated TO builder created
1043 * @return generated TO builder which contains data from
1044 * <code>typedef</code> and <code>basePackageName</code>
1046 private GeneratedTOBuilder typedefToTransferObject(final String basePackageName, final TypeDefinition<?> typedef) {
1048 final String packageName = packageNameForGeneratedType(basePackageName, typedef.getPath());
1049 final String typeDefTOName = typedef.getQName().getLocalName();
1051 if ((packageName != null) && (typedef != null) && (typeDefTOName != null)) {
1052 final String genTOName = BindingMapping.getClassName(typeDefTOName);
1053 final GeneratedTOBuilder newType = new GeneratedTOBuilderImpl(packageName, genTOName);
1054 newType.addComment(typedef.getDescription());
1061 * Converts <code>typeDef</code> which should be of the type
1062 * <code>BitsTypeDefinition</code> to <code>GeneratedTOBuilder</code>.
1064 * All the bits of the typeDef are added to returning generated TO as
1067 * @param basePackageName
1068 * string with name of package to which the module belongs
1070 * type definition from which is the generated TO builder created
1071 * @param typeDefName
1072 * string with the name for generated TO builder
1073 * @return generated TO builder which represents <code>typeDef</code>
1074 * @throws IllegalArgumentException
1076 * <li>if <code>typeDef</code> equals null</li>
1077 * <li>if <code>basePackageName</code> equals null</li>
1080 public GeneratedTOBuilder provideGeneratedTOBuilderForBitsTypeDefinition(final String basePackageName,
1081 final TypeDefinition<?> typeDef, final String typeDefName) {
1083 Preconditions.checkArgument(typeDef != null, "typeDef cannot be NULL!");
1084 Preconditions.checkArgument(basePackageName != null, "Base Package Name cannot be NULL!");
1086 if (typeDef instanceof BitsTypeDefinition) {
1087 BitsTypeDefinition bitsTypeDefinition = (BitsTypeDefinition) typeDef;
1089 final String typeName = BindingMapping.getClassName(typeDefName);
1090 final GeneratedTOBuilder genTOBuilder = new GeneratedTOBuilderImpl(basePackageName, typeName);
1092 final List<Bit> bitList = bitsTypeDefinition.getBits();
1093 GeneratedPropertyBuilder genPropertyBuilder;
1094 for (final Bit bit : bitList) {
1095 String name = bit.getName();
1096 genPropertyBuilder = genTOBuilder.addProperty(parseToValidParamName(name));
1097 genPropertyBuilder.setReadOnly(true);
1098 genPropertyBuilder.setReturnType(BaseYangTypes.BOOLEAN_TYPE);
1100 genTOBuilder.addEqualsIdentity(genPropertyBuilder);
1101 genTOBuilder.addHashIdentity(genPropertyBuilder);
1102 genTOBuilder.addToStringProperty(genPropertyBuilder);
1105 return genTOBuilder;
1111 * Converts the pattern constraints from <code>typedef</code> to the list of
1112 * the strings which represents these constraints.
1115 * extended type in which are the pattern constraints sought
1116 * @return list of strings which represents the constraint patterns
1117 * @throws IllegalArgumentException
1118 * if <code>typedef</code> equals null
1121 private List<String> resolveRegExpressionsFromTypedef(final ExtendedType typedef) {
1122 final List<String> regExps = new ArrayList<String>();
1123 Preconditions.checkArgument(typedef != null, "typedef can't be null");
1124 final TypeDefinition<?> strTypeDef = baseTypeDefForExtendedType(typedef);
1125 if (strTypeDef instanceof StringType) {
1126 final List<PatternConstraint> patternConstraints = typedef.getPatternConstraints();
1127 if (!patternConstraints.isEmpty()) {
1129 String modifiedRegEx;
1130 for (PatternConstraint patternConstraint : patternConstraints) {
1131 regEx = patternConstraint.getRegularExpression();
1132 modifiedRegEx = StringEscapeUtils.escapeJava(regEx);
1133 regExps.add(modifiedRegEx);
1142 * Adds to the <code>genTOBuilder</code> the constant which contains regular
1143 * expressions from the <code>regularExpressions</code>
1145 * @param genTOBuilder
1146 * generated TO builder to which are
1147 * <code>regular expressions</code> added
1148 * @param regularExpressions
1149 * list of string which represent regular expressions
1150 * @throws IllegalArgumentException
1152 * <li>if <code>genTOBuilder</code> equals null</li>
1153 * <li>if <code>regularExpressions</code> equals null</li>
1156 private void addStringRegExAsConstant(final GeneratedTOBuilder genTOBuilder, final List<String> regularExpressions) {
1157 if (genTOBuilder == null) {
1158 throw new IllegalArgumentException("Generated transfer object builder can't be null");
1160 if (regularExpressions == null) {
1161 throw new IllegalArgumentException("List of regular expressions can't be null");
1163 if (!regularExpressions.isEmpty()) {
1164 genTOBuilder.addConstant(Types.listTypeFor(BaseYangTypes.STRING_TYPE), TypeConstants.PATTERN_CONSTANT_NAME,
1165 regularExpressions);
1170 * Creates generated TO with data about inner extended type
1171 * <code>innerExtendedType</code>, about the package name
1172 * <code>typedefName</code> and about the generated TO name
1173 * <code>typedefName</code>.
1175 * It is supposed that <code>innerExtendedType</code> is already present in
1176 * {@link TypeProviderImpl#genTypeDefsContextMap genTypeDefsContextMap} to
1177 * be possible set it as extended type for the returning generated TO.
1179 * @param innerExtendedType
1180 * extended type which is part of some other extended type
1181 * @param basePackageName
1182 * string with the package name of the module
1183 * @param typedefName
1184 * string with the name for the generated TO
1185 * @return generated TO which extends generated TO for
1186 * <code>innerExtendedType</code>
1187 * @throws IllegalArgumentException
1189 * <li>if <code>extendedType</code> equals null</li>
1190 * <li>if <code>basePackageName</code> equals null</li>
1191 * <li>if <code>typedefName</code> equals null</li>
1194 private GeneratedTransferObject provideGeneratedTOFromExtendedType(final TypeDefinition<?> typedef,
1195 final ExtendedType innerExtendedType, final String basePackageName) {
1196 Preconditions.checkArgument(innerExtendedType != null, "Extended type cannot be NULL!");
1197 Preconditions.checkArgument(basePackageName != null, "String with base package name cannot be NULL!");
1199 final String typedefName = typedef.getQName().getLocalName();
1200 final String classTypedefName = BindingMapping.getClassName(typedefName);
1201 final String innerTypeDef = innerExtendedType.getQName().getLocalName();
1202 final GeneratedTOBuilderImpl genTOBuilder = new GeneratedTOBuilderImpl(basePackageName, classTypedefName);
1203 genTOBuilder.setTypedef(true);
1204 Restrictions r = BindingGeneratorUtil.getRestrictions(typedef);
1205 genTOBuilder.setRestrictions(r);
1207 if (baseTypeDefForExtendedType(innerExtendedType) instanceof UnionTypeDefinition) {
1208 genTOBuilder.setIsUnion(true);
1211 Map<Date, Map<String, Type>> modulesByDate = null;
1212 Map<String, Type> typeMap = null;
1213 final Module parentModule = findParentModule(schemaContext, innerExtendedType);
1214 if (parentModule != null) {
1215 modulesByDate = genTypeDefsContextMap.get(parentModule.getName());
1216 typeMap = modulesByDate.get(parentModule.getRevision());
1219 if (typeMap != null) {
1220 Type type = typeMap.get(innerTypeDef);
1221 if (type instanceof GeneratedTransferObject) {
1222 genTOBuilder.setExtendsType((GeneratedTransferObject) type);
1225 addUnitsToGenTO(genTOBuilder, typedef.getUnits());
1226 makeSerializable(genTOBuilder);
1228 return genTOBuilder.toInstance();
1232 * Add {@link Serializable} to implemented interfaces of this TO. Also
1233 * compute and add serialVersionUID property.
1236 * transfer object which needs to be serializable
1238 private void makeSerializable(final GeneratedTOBuilderImpl gto) {
1239 gto.addImplementsType(Types.typeForClass(Serializable.class));
1240 GeneratedPropertyBuilder prop = new GeneratedPropertyBuilderImpl("serialVersionUID");
1241 prop.setValue(Long.toString(BindingGeneratorUtil.computeDefaultSUID(gto)));
1246 * Finds out for each type definition how many immersion (depth) is
1247 * necessary to get to the base type. Every type definition is inserted to
1248 * the map which key is depth and value is list of type definitions with
1249 * equal depth. In next step are lists from this map concatenated to one
1250 * list in ascending order according to their depth. All type definitions
1251 * are in the list behind all type definitions on which depends.
1253 * @param unsortedTypeDefinitions
1254 * list of type definitions which should be sorted by depth
1255 * @return list of type definitions sorted according their each other
1256 * dependencies (type definitions which are depend on other type
1257 * definitions are in list behind them).
1259 private List<TypeDefinition<?>> sortTypeDefinitionAccordingDepth(
1260 final Collection<TypeDefinition<?>> unsortedTypeDefinitions) {
1261 List<TypeDefinition<?>> sortedTypeDefinition = new ArrayList<>();
1263 Map<Integer, List<TypeDefinition<?>>> typeDefinitionsDepths = new TreeMap<>();
1264 for (TypeDefinition<?> unsortedTypeDefinition : unsortedTypeDefinitions) {
1265 final int depth = getTypeDefinitionDepth(unsortedTypeDefinition);
1266 List<TypeDefinition<?>> typeDefinitionsConcreteDepth = typeDefinitionsDepths.get(depth);
1267 if (typeDefinitionsConcreteDepth == null) {
1268 typeDefinitionsConcreteDepth = new ArrayList<TypeDefinition<?>>();
1269 typeDefinitionsDepths.put(depth, typeDefinitionsConcreteDepth);
1271 typeDefinitionsConcreteDepth.add(unsortedTypeDefinition);
1273 // keys are in ascending order
1274 Set<Integer> depths = typeDefinitionsDepths.keySet();
1275 for (Integer depth : depths) {
1276 sortedTypeDefinition.addAll(typeDefinitionsDepths.get(depth));
1279 return sortedTypeDefinition;
1283 * Returns how many immersion is necessary to get from the type definition
1286 * @param typeDefinition
1287 * type definition for which is depth sought.
1288 * @return number of immersions which are necessary to get from the type
1289 * definition to the base type
1291 private int getTypeDefinitionDepth(final TypeDefinition<?> typeDefinition) {
1292 if (typeDefinition == null) {
1296 TypeDefinition<?> baseType = typeDefinition.getBaseType();
1298 if (baseType instanceof ExtendedType) {
1299 depth = depth + getTypeDefinitionDepth(typeDefinition.getBaseType());
1300 } else if (baseType instanceof UnionType) {
1301 List<TypeDefinition<?>> childTypeDefinitions = ((UnionType) baseType).getTypes();
1302 int maxChildDepth = 0;
1304 for (TypeDefinition<?> childTypeDefinition : childTypeDefinitions) {
1305 childDepth = childDepth + getTypeDefinitionDepth(childTypeDefinition);
1306 if (childDepth > maxChildDepth) {
1307 maxChildDepth = childDepth;
1310 return maxChildDepth;
1316 * Returns string which contains the same value as <code>name</code> but
1317 * integer suffix is incremented by one. If <code>name</code> contains no
1318 * number suffix then number 1 is added.
1321 * string with name of augmented node
1322 * @return string with the number suffix incremented by one (or 1 is added)
1324 private String provideAvailableNameForGenTOBuilder(final String name) {
1325 Matcher mtch = NUMBERS_PATTERN.matcher(name);
1327 final int newSuffix = Integer.valueOf(name.substring(mtch.start())) + 1;
1328 return name.substring(0, mtch.start()) + newSuffix;
1334 public void addUnitsToGenTO(final GeneratedTOBuilder to, final String units) {
1335 if (units != null && !units.isEmpty()) {
1336 to.addConstant(Types.STRING, "_UNITS", "\"" + units + "\"");
1337 GeneratedPropertyBuilder prop = new GeneratedPropertyBuilderImpl("UNITS");
1338 prop.setReturnType(Types.STRING);
1339 to.addToStringProperty(prop);
1344 public String getTypeDefaultConstruction(final LeafSchemaNode node) {
1345 return getTypeDefaultConstruction(node, node.getDefault());
1348 public String getTypeDefaultConstruction(final LeafSchemaNode node, final String defaultValue) {
1349 TypeDefinition<?> type = node.getType();
1350 QName typeQName = type.getQName();
1351 TypeDefinition<?> base = baseTypeDefForExtendedType(type);
1352 Preconditions.checkNotNull(type, "Cannot provide default construction for null type of " + node);
1353 Preconditions.checkNotNull(defaultValue, "Cannot provide default construction for null default statement of "
1356 StringBuilder sb = new StringBuilder();
1357 String result = null;
1358 if (base instanceof BinaryTypeDefinition) {
1359 result = binaryToDef(defaultValue);
1360 } else if (base instanceof BitsTypeDefinition) {
1363 Module parent = getParentModule(node);
1364 Iterator<QName> path = node.getPath().getPathFromRoot().iterator();
1366 if (!(path.hasNext())) {
1367 parentName = BindingMapping.getClassName((parent).getName()) + "Data";
1368 String basePackageName = BindingGeneratorUtil.moduleNamespaceToPackageName(parent);
1369 className = basePackageName + "." + parentName + "." + BindingMapping.getClassName(node.getQName());
1371 String basePackageName = BindingGeneratorUtil.moduleNamespaceToPackageName(parent);
1372 String packageName = packageNameForGeneratedType(basePackageName, type.getPath());
1373 parentName = BindingMapping.getClassName(((SchemaNode) parent).getQName());
1374 className = packageName + "." + parentName + "." + BindingMapping.getClassName(node.getQName());
1376 result = bitsToDef((BitsTypeDefinition) base, className, defaultValue, type instanceof ExtendedType);
1377 } else if (base instanceof BooleanTypeDefinition) {
1378 result = typeToDef(Boolean.class, defaultValue);
1379 } else if (base instanceof DecimalTypeDefinition) {
1380 result = typeToDef(BigDecimal.class, defaultValue);
1381 } else if (base instanceof EmptyTypeDefinition) {
1382 result = typeToDef(Boolean.class, defaultValue);
1383 } else if (base instanceof EnumTypeDefinition) {
1384 char[] defValArray = defaultValue.toCharArray();
1385 char first = Character.toUpperCase(defaultValue.charAt(0));
1386 defValArray[0] = first;
1387 String newDefVal = new String(defValArray);
1389 if (type instanceof ExtendedType) {
1390 Module m = getParentModule(type);
1391 String basePackageName = BindingGeneratorUtil.moduleNamespaceToPackageName(m);
1392 String packageName = packageNameForGeneratedType(basePackageName, type.getPath());
1393 className = packageName + "." + BindingMapping.getClassName(typeQName);
1395 Module parentModule = getParentModule(node);
1396 String basePackageName = BindingGeneratorUtil.moduleNamespaceToPackageName(parentModule);
1397 String packageName = packageNameForGeneratedType(basePackageName, node.getPath());
1398 className = packageName + "." + BindingMapping.getClassName(node.getQName());
1400 result = className + "." + newDefVal;
1401 } else if (base instanceof IdentityrefTypeDefinition) {
1402 throw new UnsupportedOperationException("Cannot get default construction for identityref type");
1403 } else if (base instanceof InstanceIdentifierTypeDefinition) {
1404 throw new UnsupportedOperationException("Cannot get default construction for instance-identifier type");
1405 } else if (base instanceof Int8) {
1406 result = typeToDef(Byte.class, defaultValue);
1407 } else if (base instanceof Int16) {
1408 result = typeToDef(Short.class, defaultValue);
1409 } else if (base instanceof Int32) {
1410 result = typeToDef(Integer.class, defaultValue);
1411 } else if (base instanceof Int64) {
1412 result = typeToDef(Long.class, defaultValue);
1413 } else if (base instanceof LeafrefTypeDefinition) {
1414 result = leafrefToDef(node, (LeafrefTypeDefinition) base);
1415 } else if (base instanceof StringTypeDefinition) {
1416 result = "\"" + defaultValue + "\"";
1417 } else if (base instanceof Uint8) {
1418 result = typeToDef(Short.class, defaultValue);
1419 } else if (base instanceof Uint16) {
1420 result = typeToDef(Integer.class, defaultValue);
1421 } else if (base instanceof Uint32) {
1422 result = typeToDef(Long.class, defaultValue);
1423 } else if (base instanceof Uint64) {
1424 result = typeToDef(BigInteger.class, defaultValue);
1425 } else if (base instanceof UnionTypeDefinition) {
1426 result = unionToDef(node);
1432 if (type instanceof ExtendedType && !(base instanceof LeafrefTypeDefinition)
1433 && !(base instanceof EnumerationType) && !(base instanceof UnionTypeDefinition)) {
1434 Module m = getParentModule(type);
1435 String basePackageName = BindingGeneratorUtil.moduleNamespaceToPackageName(m);
1436 String packageName = packageNameForGeneratedType(basePackageName, type.getPath());
1437 String className = packageName + "." + BindingMapping.getClassName(typeQName);
1438 sb.insert(0, "new " + className + "(");
1439 sb.insert(sb.length(), ')');
1442 return sb.toString();
1445 private String typeToDef(final Class<?> clazz, final String defaultValue) {
1446 return "new " + clazz.getName() + "(\"" + defaultValue + "\")";
1449 private String binaryToDef(final String defaultValue) {
1450 StringBuilder sb = new StringBuilder();
1451 BaseEncoding en = BaseEncoding.base64();
1452 byte[] encoded = en.decode(defaultValue);
1453 sb.append("new byte[] {");
1454 for (int i = 0; i < encoded.length; i++) {
1455 sb.append(encoded[i]);
1456 if (i != encoded.length - 1) {
1461 return sb.toString();
1464 private String bitsToDef(final BitsTypeDefinition type, final String className, final String defaultValue, final boolean isExt) {
1465 List<Bit> bits = new ArrayList<>(type.getBits());
1466 Collections.sort(bits, new Comparator<Bit>() {
1468 public int compare(final Bit o1, final Bit o2) {
1469 return o1.getName().compareTo(o2.getName());
1472 StringBuilder sb = new StringBuilder();
1475 sb.append(className);
1478 for (int i = 0; i < bits.size(); i++) {
1479 if (bits.get(i).getName().equals(defaultValue)) {
1484 if (i != bits.size() - 1) {
1491 return sb.toString();
1494 private Module getParentModule(final SchemaNode node) {
1495 QName qname = node.getPath().getPathFromRoot().iterator().next();
1496 URI namespace = qname.getNamespace();
1497 Date revision = qname.getRevision();
1498 return schemaContext.findModuleByNamespaceAndRevision(namespace, revision);
1501 private String leafrefToDef(final LeafSchemaNode parentNode, final LeafrefTypeDefinition leafrefType) {
1502 Preconditions.checkArgument(leafrefType != null, "Leafref Type Definition reference cannot be NULL!");
1503 Preconditions.checkArgument(leafrefType.getPathStatement() != null,
1504 "The Path Statement for Leafref Type Definition cannot be NULL!");
1506 final RevisionAwareXPath xpath = leafrefType.getPathStatement();
1507 final String strXPath = xpath.toString();
1509 if (strXPath != null) {
1510 if (strXPath.indexOf('[') == -1) {
1511 final Module module = findParentModule(schemaContext, parentNode);
1512 if (module != null) {
1513 final SchemaNode dataNode;
1514 if (xpath.isAbsolute()) {
1515 dataNode = findDataSchemaNode(schemaContext, module, xpath);
1517 dataNode = findDataSchemaNodeForRelativeXPath(schemaContext, module, parentNode, xpath);
1519 String result = getTypeDefaultConstruction((LeafSchemaNode) dataNode, parentNode.getDefault());
1523 return "new java.lang.Object()";
1530 private String unionToDef(final LeafSchemaNode node) {
1534 if (node.getType() instanceof ExtendedType) {
1535 ExtendedType type = (ExtendedType) node.getType();
1536 QName typeQName = type.getQName();
1537 Module module = null;
1538 Set<Module> modules = schemaContext.findModuleByNamespace(typeQName.getNamespace());
1539 if (modules.size() > 1) {
1540 for (Module m : modules) {
1541 if (m.getRevision().equals(typeQName.getRevision())) {
1546 if (module == null) {
1547 List<Module> modulesList = new ArrayList<>(modules);
1548 Collections.sort(modulesList, new Comparator<Module>() {
1550 public int compare(final Module o1, final Module o2) {
1551 return o1.getRevision().compareTo(o2.getRevision());
1554 module = modulesList.get(0);
1557 module = modules.iterator().next();
1560 String basePackageName = BindingGeneratorUtil.moduleNamespaceToPackageName(module);
1561 className = basePackageName + "." + BindingMapping.getClassName(typeQName);
1563 Iterator<QName> path = node.getPath().getPathFromRoot().iterator();
1564 QName first = path.next();
1565 if (!(path.hasNext())) {
1566 URI namespace = first.getNamespace();
1567 Date revision = first.getRevision();
1568 Module parent = schemaContext.findModuleByNamespaceAndRevision(namespace, revision);
1569 parentName = BindingMapping.getClassName((parent).getName()) + "Data";
1570 String basePackageName = BindingGeneratorUtil.moduleNamespaceToPackageName(parent);
1571 className = basePackageName + "." + parentName + "." + BindingMapping.getClassName(node.getQName());
1573 URI namespace = first.getNamespace();
1574 Date revision = first.getRevision();
1575 Module parentModule = schemaContext.findModuleByNamespaceAndRevision(namespace, revision);
1576 String basePackageName = BindingGeneratorUtil.moduleNamespaceToPackageName(parentModule);
1577 String packageName = packageNameForGeneratedType(basePackageName, node.getType().getPath());
1578 className = packageName + "." + BindingMapping.getClassName(node.getQName());
1581 return union(className, node.getDefault(), node);
1584 private String union(final String className, final String defaultValue, final LeafSchemaNode node) {
1585 StringBuilder sb = new StringBuilder();
1587 sb.append(className);
1589 sb.append(defaultValue);
1590 sb.append("\".toCharArray())");
1591 return sb.toString();
1595 public String getConstructorPropertyName(final SchemaNode node) {
1596 if (node instanceof TypeDefinition<?>) {
1604 public String getParamNameFromType(final TypeDefinition<?> type) {
1605 return BindingGeneratorUtil.parseToValidParamName(type.getQName().getLocalName());