+++ /dev/null
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.mdsal.binding.generator.impl;
-
-import static com.google.common.base.Preconditions.checkState;
-import static java.util.Objects.requireNonNull;
-
-import com.google.common.collect.BiMap;
-import com.google.common.collect.HashBiMap;
-import com.google.common.collect.HashMultimap;
-import com.google.common.collect.Maps;
-import com.google.common.collect.Multimap;
-import com.google.common.collect.Multimaps;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import org.eclipse.jdt.annotation.NonNull;
-import org.eclipse.jdt.annotation.Nullable;
-import org.opendaylight.mdsal.binding.model.api.GeneratedType;
-import org.opendaylight.mdsal.binding.model.api.JavaTypeName;
-import org.opendaylight.mdsal.binding.model.api.Type;
-import org.opendaylight.mdsal.binding.model.api.type.builder.GeneratedTOBuilder;
-import org.opendaylight.mdsal.binding.model.api.type.builder.GeneratedTypeBuilder;
-import org.opendaylight.mdsal.binding.spec.naming.BindingMapping;
-import org.opendaylight.yangtools.concepts.Mutable;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.CaseSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.ContainerLike;
-import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
-import org.opendaylight.yangtools.yang.model.api.DocumentedNode.WithStatus;
-import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
-import org.opendaylight.yangtools.yang.model.api.IdentitySchemaNode;
-import org.opendaylight.yangtools.yang.model.api.Module;
-import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
-import org.opendaylight.yangtools.yang.model.api.OperationDefinition;
-import org.opendaylight.yangtools.yang.model.api.SchemaNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaPath;
-import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Utility class for building up Binding mapping information. This class is NOT thread-safe.
- */
-// FIXME: 8.0.0: hide this class
-public final class ModuleContext implements Mutable {
- private static final Logger LOG = LoggerFactory.getLogger(ModuleContext.class);
-
- private final BiMap<Type, AugmentationSchemaNode> typeToAugmentation = HashBiMap.create();
- private final Map<SchemaPath, GeneratedTypeBuilder> childNodes = new HashMap<>();
- private final Map<SchemaPath, GeneratedTypeBuilder> groupings = new HashMap<>();
- private final BiMap<Type, CaseSchemaNode> caseTypeToSchema = HashBiMap.create();
- private final Map<SchemaPath, GeneratedTypeBuilder> cases = new HashMap<>();
- private final Map<QName, GeneratedTypeBuilder> identities = new HashMap<>();
- private final List<GeneratedTypeBuilder> augmentations = new ArrayList<>();
- private final Multimap<Type, Type> choiceToCases = HashMultimap.create();
- private final Set<GeneratedTypeBuilder> topLevelNodes = new HashSet<>();
- private final Map<SchemaPath, JavaTypeName> aliases = new HashMap<>();
- private final Map<Type, WithStatus> typeToSchema = new HashMap<>();
- private final List<GeneratedTOBuilder> genTOs = new ArrayList<>();
- private final Map<SchemaPath, Type> innerTypes = new HashMap<>();
- private final Map<SchemaPath, GeneratedType> typedefs = new HashMap<>();
- private final Module module;
-
- // Conflict mapping
- private final Map<JavaTypeName, SchemaNode> nameMapping = new HashMap<>();
-
- private GeneratedTypeBuilder moduleNode;
- private JavaTypeName moduleInfoType;
- private String modulePackageName;
-
- ModuleContext(final Module module) {
- this.module = requireNonNull(module);
- }
-
- Module module() {
- return module;
- }
-
- @NonNull String modulePackageName() {
- String ret = modulePackageName;
- if (ret == null) {
- modulePackageName = ret = BindingMapping.getRootPackageName(module.getQNameModule());
- }
- return ret;
- }
-
- @NonNull JavaTypeName moduleInfoType() {
- JavaTypeName ret = moduleInfoType;
- if (ret == null) {
- moduleInfoType = ret = JavaTypeName.create(modulePackageName(), BindingMapping.MODULE_INFO_CLASS_NAME);
- }
- return ret;
- }
-
- List<GeneratedType> getGeneratedTypes() {
- List<GeneratedType> result = new ArrayList<>();
-
- if (moduleNode != null) {
- result.add(moduleNode.build());
- }
-
- for (GeneratedTOBuilder b : genTOs) {
- result.add(b.build());
- }
- for (GeneratedType b : typedefs.values()) {
- if (b != null) {
- result.add(b);
- }
- }
- for (GeneratedTypeBuilder b : childNodes.values()) {
- result.add(b.build());
- }
- for (GeneratedTypeBuilder b : groupings.values()) {
- result.add(b.build());
- }
- for (GeneratedTypeBuilder b : cases.values()) {
- result.add(b.build());
- }
- for (GeneratedTypeBuilder b : identities.values()) {
- result.add(b.build());
- }
- for (GeneratedTypeBuilder b : topLevelNodes) {
- result.add(b.build());
- }
- for (GeneratedTypeBuilder b : augmentations) {
- result.add(b.build());
- }
- return result;
- }
-
- public Multimap<Type, Type> getChoiceToCases() {
- return Multimaps.unmodifiableMultimap(choiceToCases);
- }
-
- public GeneratedTypeBuilder getModuleNode() {
- return moduleNode;
- }
-
- public GeneratedTypeBuilder getChildNode(final SchemaPath path) {
- return childNodes.get(path);
- }
-
- public GeneratedTypeBuilder getGrouping(final SchemaPath path) {
- return groupings.get(path);
- }
-
- public GeneratedTypeBuilder getCase(final SchemaPath path) {
- return cases.get(path);
- }
-
- public void addModuleNode(final GeneratedTypeBuilder newModuleNode) {
- this.moduleNode = newModuleNode;
- }
-
- public void addGeneratedTOBuilder(final GeneratedTOBuilder builder) {
- genTOs.add(builder);
- }
-
- @NonNull GeneratedType addAliasType(final ModuleContext sourceContext, final ContainerLike source,
- final ContainerLike alias) {
- final GeneratedTypeBuilder builder = sourceContext.getChildNode(source.getPath());
- checkState(builder != null, "Could not find builder for %s", source);
-
- final JavaTypeName id = builder.getIdentifier();
- final SchemaPath path = alias.getPath();
- final JavaTypeName prev = aliases.putIfAbsent(path, id);
- checkState(prev == null, "Type aliasing conflict on %s: %s vs %s", path, prev, id);
-
- return builder.build();
- }
-
- @Nullable JavaTypeName getAlias(final SchemaPath path) {
- return aliases.get(path);
- }
-
- public void addChildNodeType(final SchemaNode def, final GeneratedTypeBuilder builder) {
- checkNamingConflict(def, builder.getIdentifier());
- childNodes.put(def.getPath(), builder);
- typeToSchema.put(builder, def);
- }
-
- public void addGroupingType(final GroupingDefinition def, final GeneratedTypeBuilder builder) {
- checkNamingConflict(def, builder.getIdentifier());
- groupings.put(def.getPath(), builder);
- }
-
- public void addTypedefType(final TypeDefinition<?> def, final GeneratedType type) {
- final JavaTypeName name = type.getIdentifier();
- final SchemaNode existingDef = nameMapping.putIfAbsent(name, def);
- if (existingDef != null) {
- if (!(existingDef instanceof TypeDefinition)) {
- throw resolveNamingConfict(existingDef, def, name);
- }
-
- // This seems to be fine
- LOG.debug("GeneratedType conflict between {} and {} on {}", def, existingDef, name);
- }
-
- typedefs.put(def.getPath(), type);
- }
-
- public void addCaseType(final SchemaPath path, final GeneratedTypeBuilder builder) {
- cases.put(path, builder);
- }
-
- public void addIdentityType(final IdentitySchemaNode def, final GeneratedTypeBuilder builder) {
- checkNamingConflict(def, builder.getIdentifier());
- identities.put(def.getQName(), builder);
- }
-
- public void addTopLevelNodeType(final GeneratedTypeBuilder builder) {
- topLevelNodes.add(builder);
- }
-
- public void addAugmentType(final GeneratedTypeBuilder builder) {
- augmentations.add(builder);
- }
-
- public Map<SchemaPath, GeneratedType> getTypedefs() {
- return typedefs;
- }
-
- public Map<SchemaPath, GeneratedTypeBuilder> getChildNodes() {
- return Collections.unmodifiableMap(childNodes);
- }
-
- public Map<SchemaPath, GeneratedTypeBuilder> getGroupings() {
- return Collections.unmodifiableMap(groupings);
- }
-
- public Map<SchemaPath, GeneratedTypeBuilder> getCases() {
- return Collections.unmodifiableMap(cases);
- }
-
- public Map<QName, GeneratedTypeBuilder> getIdentities() {
- return Collections.unmodifiableMap(identities);
- }
-
- public Set<GeneratedTypeBuilder> getTopLevelNodes() {
- return Collections.unmodifiableSet(topLevelNodes);
- }
-
- public List<GeneratedTypeBuilder> getAugmentations() {
- return Collections.unmodifiableList(augmentations);
- }
-
- public BiMap<Type, AugmentationSchemaNode> getTypeToAugmentation() {
- return Maps.unmodifiableBiMap(typeToAugmentation);
- }
-
- public void addTypeToAugmentation(final GeneratedTypeBuilder builder, final AugmentationSchemaNode schema) {
- typeToAugmentation.put(builder, schema);
- typeToSchema.put(builder, schema);
- }
-
- public void addChoiceToCaseMapping(final Type choiceType, final Type caseType, final CaseSchemaNode schema) {
- choiceToCases.put(choiceType, caseType);
- caseTypeToSchema.put(caseType, schema);
- typeToSchema.put(caseType, schema);
- }
-
- public BiMap<Type, CaseSchemaNode> getCaseTypeToSchemas() {
- return Maps.unmodifiableBiMap(caseTypeToSchema);
- }
-
- /**
- * Returns mapping of type to its schema. Valid values are only instances of {@link DataSchemaNode}
- * or {@link AugmentationSchemaNode}.
- *
- * @return Mapping from type to corresponding schema
- */
- public Map<Type, WithStatus> getTypeToSchema() {
- return Collections.unmodifiableMap(typeToSchema);
- }
-
- protected void addTypeToSchema(final Type type, final TypeDefinition<?> typedef) {
- typeToSchema.put(type, typedef);
- }
-
- /**
- * Adds mapping between schema path and an inner type.
- */
- void addInnerTypedefType(final SchemaPath path, final Type type) {
- innerTypes.put(path, type);
- }
-
- public Type getInnerType(final SchemaPath path) {
- return innerTypes.get(path);
- }
-
- private void checkNamingConflict(final SchemaNode def, final JavaTypeName name) {
- final SchemaNode existingDef = nameMapping.putIfAbsent(name, def);
- if (existingDef != null) {
- if (def.equals(existingDef)) {
- if (LOG.isDebugEnabled()) {
- // TODO: this should not really be happening
- LOG.debug("Duplicate definition on {} as {}", name, def, new Throwable());
- }
- } else {
- throw resolveNamingConfict(existingDef, def, name);
- }
- }
- }
-
- private static IllegalStateException resolveNamingConfict(final SchemaNode existing, final SchemaNode incoming,
- final JavaTypeName name) {
- if (existing instanceof IdentitySchemaNode) {
- if (incoming instanceof GroupingDefinition || incoming instanceof TypeDefinition
- || incoming instanceof DataSchemaNode || incoming instanceof NotificationDefinition
- || incoming instanceof OperationDefinition) {
- return new RenameMappingException(name, existing);
- }
- } else if (existing instanceof GroupingDefinition) {
- if (incoming instanceof IdentitySchemaNode) {
- return new RenameMappingException(name, incoming);
- }
- if (incoming instanceof TypeDefinition || incoming instanceof DataSchemaNode
- || incoming instanceof NotificationDefinition || incoming instanceof OperationDefinition) {
- return new RenameMappingException(name, existing);
- }
- } else if (existing instanceof TypeDefinition) {
- if (incoming instanceof GroupingDefinition || incoming instanceof IdentitySchemaNode) {
- return new RenameMappingException(name, incoming);
- }
- if (incoming instanceof DataSchemaNode || incoming instanceof NotificationDefinition
- || incoming instanceof OperationDefinition) {
- return new RenameMappingException(name, existing);
- }
- } else {
- if (incoming instanceof GroupingDefinition || incoming instanceof IdentitySchemaNode
- || incoming instanceof TypeDefinition) {
- return new RenameMappingException(name, incoming);
- }
- }
-
- return new IllegalStateException(String.format("Unhandled GeneratedType conflict between %s and %s on %s",
- incoming, existing, name));
- }
-}
Code Review / mdsal.git / blobdiff