/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
+ * Copyright (c) 2019 PANTHEON.tech, s.r.o. 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,
import static java.util.Objects.requireNonNull;
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-import java.util.Optional;
-import java.util.Set;
-import org.opendaylight.yangtools.concepts.Codec;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.mdsal.binding.dom.codec.api.BindingTypeObjectCodecTreeNode;
+import org.opendaylight.yangtools.yang.binding.TypeObject;
import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
-import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
-import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.data.impl.codec.TypeDefinitionAwareCodec;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.ModuleImport;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
-import org.opendaylight.yangtools.yang.model.api.TypedDataSchemaNode;
import org.opendaylight.yangtools.yang.model.api.type.IdentityrefTypeDefinition;
-// FIXME: MDSAL-436: this class should be specialized for Leaf and LeafSet
-final class LeafNodeCodecContext extends NodeCodecContext implements NodeContextSupplier {
- private final NodeIdentifier yangIdentifier;
- private final Codec<Object, Object> valueCodec;
- private final Method getter;
- private final TypedDataSchemaNode schema;
- private final Object defaultObject;
-
- LeafNodeCodecContext(final TypedDataSchemaNode schema, final Codec<Object, Object> codec, final Method getter,
- final SchemaContext schemaContext) {
- this.yangIdentifier = NodeIdentifier.create(schema.getQName());
- this.valueCodec = requireNonNull(codec);
- this.getter = getter;
- this.schema = requireNonNull(schema);
-
- this.defaultObject = createDefaultObject(schema, valueCodec, schemaContext);
+sealed class LeafNodeCodecContext extends ValueNodeCodecContext.WithCodec {
+ static final class OfTypeObject<T extends TypeObject> extends LeafNodeCodecContext
+ implements BindingTypeObjectCodecTreeNode<T> {
+ private final @NonNull Class<T> bindingClass;
+
+ OfTypeObject(final LeafSchemaNode schema, final ValueCodec<Object, Object> codec, final String getterName,
+ final EffectiveModelContext schemaContext, final Class<T> bindingClass) {
+ super(schema, codec, getterName, schemaContext);
+ this.bindingClass = requireNonNull(bindingClass);
+ }
+
+ @Override
+ public Class<T> getBindingClass() {
+ return bindingClass;
+ }
+
+ @Override
+ public T deserialize(final NormalizedNode data) {
+ return bindingClass.cast(deserializeObject(data));
+ }
+
+ @Override
+ public NormalizedNode serialize(final T data) {
+ return ImmutableNodes.leafNode(getDomPathArgument(), getValueCodec().serialize(data));
+ }
}
- private static Object createDefaultObject(final DataSchemaNode schema, final Codec<Object, Object> codec,
- final SchemaContext schemaContext) {
- if (schema instanceof LeafSchemaNode) {
- Optional<? extends Object> defaultValue = ((LeafSchemaNode) schema).getType().getDefaultValue();
- TypeDefinition<?> type = ((LeafSchemaNode) schema).getType();
- if (defaultValue.isPresent()) {
- if (type instanceof IdentityrefTypeDefinition) {
- return qnameDomValueFromString(codec, schema, (String) defaultValue.get(), schemaContext);
- }
- return domValueFromString(codec, type, defaultValue.get());
- }
+ LeafNodeCodecContext(final LeafSchemaNode schema, final ValueCodec<Object, Object> codec, final String getterName,
+ final EffectiveModelContext schemaContext) {
+ super(schema, codec, getterName, createDefaultObject(schema, codec, schemaContext));
+ }
- while (type.getBaseType() != null && !type.getDefaultValue().isPresent()) {
- type = type.getBaseType();
+ static LeafNodeCodecContext of(final LeafSchemaNode schema, final ValueCodec<Object, Object> codec,
+ final String getterName, final Class<?> valueType, final EffectiveModelContext schemaContext) {
+ return TypeObject.class.isAssignableFrom(valueType)
+ ? new OfTypeObject<>(schema, codec, getterName, schemaContext, valueType.asSubclass(TypeObject.class))
+ : new LeafNodeCodecContext(schema, codec, getterName, schemaContext);
+ }
+
+ @Override
+ protected Object deserializeObject(final NormalizedNode normalizedNode) {
+ return normalizedNode != null ? getValueCodec().deserialize(normalizedNode.body()) : null;
+ }
+
+ private static Object createDefaultObject(final LeafSchemaNode schema, final ValueCodec<Object, Object> codec,
+ final EffectiveModelContext schemaContext) {
+ var optDefaultValue = schema.getType().getDefaultValue();
+ TypeDefinition<?> type = schema.getType();
+ if (optDefaultValue.isPresent()) {
+ final var defaultValue = optDefaultValue.orElseThrow();
+ if (type instanceof IdentityrefTypeDefinition) {
+ return qnameDomValueFromString(codec, schema, (String) defaultValue, schemaContext);
}
+ return domValueFromString(codec, type, defaultValue);
+ }
- defaultValue = type.getDefaultValue();
- if (defaultValue.isPresent()) {
- if (type instanceof IdentityrefTypeDefinition) {
- return qnameDomValueFromString(codec, schema, (String) defaultValue.get(), schemaContext);
- }
- return domValueFromString(codec, type, defaultValue);
+ while (type.getBaseType() != null && type.getDefaultValue().isEmpty()) {
+ type = type.getBaseType();
+ }
+
+ optDefaultValue = type.getDefaultValue();
+ if (optDefaultValue.isPresent()) {
+ final var defaultValue = optDefaultValue.orElseThrow();
+ if (type instanceof IdentityrefTypeDefinition) {
+ return qnameDomValueFromString(codec, schema, (String) defaultValue, schemaContext);
}
+ return domValueFromString(codec, type, defaultValue);
}
return null;
}
- private static Object qnameDomValueFromString(final Codec<Object, Object> codec, final DataSchemaNode schema,
- final String defaultValue, final SchemaContext schemaContext) {
+ private static Object qnameDomValueFromString(final ValueCodec<Object, Object> codec, final DataSchemaNode schema,
+ final String defaultValue, final EffectiveModelContext schemaContext) {
int prefixEndIndex = defaultValue.indexOf(':');
QName qname;
if (prefixEndIndex != -1) {
String defaultValuePrefix = defaultValue.substring(0, prefixEndIndex);
- Module module = schemaContext.findModule(schema.getQName().getModule()).get();
+ Module module = schemaContext.findModule(schema.getQName().getModule()).orElseThrow();
if (module.getPrefix().equals(defaultValuePrefix)) {
qname = QName.create(module.getQNameModule(), defaultValue.substring(prefixEndIndex + 1));
return codec.deserialize(qname);
}
- Set<ModuleImport> imports = module.getImports();
- for (ModuleImport moduleImport : imports) {
+ for (ModuleImport moduleImport : module.getImports()) {
if (moduleImport.getPrefix().equals(defaultValuePrefix)) {
- Module importedModule = schemaContext.findModule(moduleImport.getModuleName(),
- moduleImport.getRevision()).get();
+ Module importedModule = schemaContext.findModule(moduleImport.getModuleName().getLocalName(),
+ moduleImport.getRevision()).orElseThrow();
qname = QName.create(importedModule.getQNameModule(), defaultValue.substring(prefixEndIndex + 1));
return codec.deserialize(qname);
}
return codec.deserialize(qname);
}
- private static Object domValueFromString(final Codec<Object, Object> codec, final TypeDefinition<?> type,
+ private static Object domValueFromString(final ValueCodec<Object, Object> codec, final TypeDefinition<?> type,
final Object defaultValue) {
TypeDefinitionAwareCodec<?, ?> typeDefAwareCodec = TypeDefinitionAwareCodec.from(type);
if (typeDefAwareCodec != null) {
// getDefaultValue() implementation.
return null;
}
-
- @Override
- protected NodeIdentifier getDomPathArgument() {
- return yangIdentifier;
- }
-
- protected Codec<Object, Object> getValueCodec() {
- return valueCodec;
- }
-
- @Override
- public NodeCodecContext get() {
- return this;
- }
-
- Method getGetter() {
- return getter;
- }
-
- @Override
- protected Object deserializeObject(final NormalizedNode<?, ?> normalizedNode) {
- if (normalizedNode instanceof LeafNode<?>) {
- return valueCodec.deserialize(normalizedNode.getValue());
- }
- if (normalizedNode instanceof LeafSetNode<?>) {
- @SuppressWarnings("unchecked")
- final Collection<LeafSetEntryNode<Object>> domValues = ((LeafSetNode<Object>) normalizedNode).getValue();
- final List<Object> result = new ArrayList<>(domValues.size());
- for (final LeafSetEntryNode<Object> valueNode : domValues) {
- result.add(valueCodec.deserialize(valueNode.getValue()));
- }
- return result;
- }
- return null;
- }
-
- @Override
- public TypedDataSchemaNode getSchema() {
- return schema;
- }
-
- @Override
- Object defaultObject() {
- return defaultObject;
- }
}
Code Review / mdsal.git / blobdiff