*/
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 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.ContainerSchemaNode;
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;
-public final class ModuleContext {
- private GeneratedTypeBuilder moduleNode;
- private final List<GeneratedTOBuilder> genTOs = new ArrayList<>();
- private final Map<SchemaPath, Type> typedefs = new HashMap<>();
+/**
+ * Utility class for building up Binding mapping information. This class is NOT thread-safe.
+ */
+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,GeneratedTOBuilder> identities = new HashMap<>();
- private final Set<GeneratedTypeBuilder> topLevelNodes = new HashSet<>();
+ private final Map<QName, GeneratedTypeBuilder> identities = new HashMap<>();
private final List<GeneratedTypeBuilder> augmentations = new ArrayList<>();
- private final BiMap<Type, AugmentationSchemaNode> typeToAugmentation = HashBiMap.create();
- private final Map<Type, WithStatus> typeToSchema = new HashMap<>();
private final Multimap<Type, Type> choiceToCases = HashMultimap.create();
- private final BiMap<Type, CaseSchemaNode> caseTypeToSchema = HashBiMap.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, Type> typedefs = new HashMap<>();
+ private final Module module;
+
+ // Conflict mapping
+ private final Map<JavaTypeName, SchemaNode> nameMapping = new HashMap<>();
+
+ private GeneratedTypeBuilder moduleNode;
+ private String modulePackageName;
+
+ ModuleContext(final Module module) {
+ this.module = requireNonNull(module);
+ }
+
+ Module module() {
+ return module;
+ }
+
+ String modulePackageName() {
+ String ret = modulePackageName;
+ if (ret == null) {
+ modulePackageName = ret = BindingMapping.getRootPackageName(module.getQNameModule());
+ }
+ return ret;
+ }
List<Type> getGeneratedTypes() {
List<Type> result = new ArrayList<>();
for (GeneratedTypeBuilder b : cases.values()) {
result.add(b.build());
}
- for (GeneratedTOBuilder b : identities.values()) {
+ for (GeneratedTypeBuilder b : identities.values()) {
result.add(b.build());
}
for (GeneratedTypeBuilder b : topLevelNodes) {
return moduleNode;
}
- public GeneratedTypeBuilder getChildNode(final SchemaPath p) {
- return childNodes.get(p);
+ public GeneratedTypeBuilder getChildNode(final SchemaPath path) {
+ return childNodes.get(path);
}
- public GeneratedTypeBuilder getGrouping(final SchemaPath p) {
- return groupings.get(p);
+ public GeneratedTypeBuilder getGrouping(final SchemaPath path) {
+ return groupings.get(path);
}
- public GeneratedTypeBuilder getCase(final SchemaPath p) {
- return cases.get(p);
+ public GeneratedTypeBuilder getCase(final SchemaPath path) {
+ return cases.get(path);
}
- public void addModuleNode(final GeneratedTypeBuilder moduleNode) {
- this.moduleNode = moduleNode;
+ public void addModuleNode(final GeneratedTypeBuilder newModuleNode) {
+ this.moduleNode = newModuleNode;
}
- public void addGeneratedTOBuilder(final GeneratedTOBuilder b) {
- genTOs.add(b);
+ public void addGeneratedTOBuilder(final GeneratedTOBuilder builder) {
+ genTOs.add(builder);
}
- public void addChildNodeType(final SchemaNode p, final GeneratedTypeBuilder b) {
- childNodes.put(p.getPath(), b);
- typeToSchema.put(b,p);
+ @NonNull GeneratedType addAliasType(final ModuleContext sourceContext, final ContainerSchemaNode source,
+ final ContainerSchemaNode 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();
}
- public void addGroupingType(final SchemaPath p, final GeneratedTypeBuilder b) {
- groupings.put(p, b);
+ @Nullable JavaTypeName getAlias(final SchemaPath path) {
+ return aliases.get(path);
}
- public void addTypedefType(final SchemaPath p, final Type t) {
- typedefs.put(p, t);
+ public void addChildNodeType(final SchemaNode def, final GeneratedTypeBuilder builder) {
+ checkNamingConflict(def, builder.getIdentifier());
+ childNodes.put(def.getPath(), builder);
+ typeToSchema.put(builder, def);
}
- public void addCaseType(final SchemaPath p, final GeneratedTypeBuilder b) {
- cases.put(p, b);
+ public void addGroupingType(final GroupingDefinition def, final GeneratedTypeBuilder builder) {
+ checkNamingConflict(def, builder.getIdentifier());
+ groupings.put(def.getPath(), builder);
}
- public void addIdentityType(final QName name,final GeneratedTOBuilder b) {
- identities.put(name,b);
+ public void addTypedefType(final TypeDefinition<?> def, final Type 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 addTopLevelNodeType(final GeneratedTypeBuilder b) {
- topLevelNodes.add(b);
+ public void addCaseType(final SchemaPath path, final GeneratedTypeBuilder builder) {
+ cases.put(path, builder);
}
- public void addAugmentType(final GeneratedTypeBuilder b) {
- augmentations.add(b);
+ 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, Type> getTypedefs() {
return Collections.unmodifiableMap(cases);
}
- public Map<QName,GeneratedTOBuilder> getIdentities() {
+ public Map<QName, GeneratedTypeBuilder> getIdentities() {
return Collections.unmodifiableMap(identities);
}
}
/**
- *
- * Returns mapping of type to its schema.
- *
- * Valid values are only instances of {@link DataSchemaNode} or {@link AugmentationSchemaNode}
+ * 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
*/
/**
* Adds mapping between schema path and an inner type.
- *
- * @param path
- * @param type
*/
void addInnerTypedefType(final SchemaPath path, final Type type) {
innerTypes.put(path, type);
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