import static java.util.Objects.requireNonNull;
import static org.opendaylight.mdsal.binding.spec.naming.BindingMapping.IDENTIFIABLE_KEY_NAME;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.ImmutableMap.Builder;
-import java.lang.invoke.MethodHandle;
-import java.lang.invoke.MethodHandles;
-import java.lang.invoke.MethodType;
-import java.lang.invoke.WrongMethodTypeException;
import java.lang.reflect.Method;
-import java.util.Collection;
import java.util.List;
+import java.util.Map;
import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.mdsal.binding.runtime.api.ListRuntimeType;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.Identifiable;
import org.opendaylight.yangtools.yang.binding.Identifier;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.IdentifiableItem;
+import org.opendaylight.yangtools.yang.common.Ordering;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
-import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
-import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.stmt.OrderedByEffectiveStatement;
-abstract class KeyedListNodeCodecContext<D extends DataObject & Identifiable<?>> extends ListNodeCodecContext<D> {
- private static final class Ordered<D extends DataObject & Identifiable<?>> extends KeyedListNodeCodecContext<D> {
- Ordered(final DataContainerCodecPrototype<ListSchemaNode> prototype, final Method keyMethod,
+abstract class KeyedListNodeCodecContext<I extends Identifier<D>, D extends DataObject & Identifiable<I>>
+ extends ListNodeCodecContext<D> {
+ private static final class Ordered<I extends Identifier<D>, D extends DataObject & Identifiable<I>>
+ extends KeyedListNodeCodecContext<I, D> {
+ Ordered(final DataContainerCodecPrototype<ListRuntimeType> prototype, final Method keyMethod,
final IdentifiableItemCodec codec) {
super(prototype, keyMethod, codec);
}
}
- private static final class Unordered<D extends DataObject & Identifiable<?>> extends KeyedListNodeCodecContext<D> {
- private static final MethodType KEY_TYPE = MethodType.methodType(Object.class, DataObject.class);
-
- private final MethodHandle keyHandle;
-
- Unordered(final DataContainerCodecPrototype<ListSchemaNode> prototype, final Method keyMethod,
+ static final class Unordered<I extends Identifier<D>, D extends DataObject & Identifiable<I>>
+ extends KeyedListNodeCodecContext<I, D> {
+ Unordered(final DataContainerCodecPrototype<ListRuntimeType> prototype, final Method keyMethod,
final IdentifiableItemCodec codec) {
super(prototype, keyMethod, codec);
-
- try {
- this.keyHandle = MethodHandles.publicLookup().unreflect(keyMethod).asType(KEY_TYPE);
- } catch (IllegalAccessException | WrongMethodTypeException e) {
- throw new LinkageError("Failed to acquire method " + keyMethod, e);
- }
}
@Override
- Object fromMap(final MapNode map, final Collection<MapEntryNode> value) {
- // FIXME: Could be this lazy transformed map?
- final Builder<Object, D> builder = ImmutableMap.builderWithExpectedSize(value.size());
- for (MapEntryNode node : value) {
- final D entry = fromMapEntry(node);
- builder.put(getKey(entry), entry);
- }
- return builder.build();
- }
-
- @SuppressWarnings("checkstyle:illegalCatch")
- private Object getKey(final D entry) {
- try {
- return keyHandle.invokeExact(entry);
- } catch (Throwable e) {
- throw new LinkageError("Failed to extract key from " + entry, e);
- }
+ Map<I, D> fromMap(final MapNode map, final int size) {
+ return LazyBindingMap.create(this, map, size);
}
}
private final IdentifiableItemCodec codec;
- KeyedListNodeCodecContext(final DataContainerCodecPrototype<ListSchemaNode> prototype,
+ KeyedListNodeCodecContext(final DataContainerCodecPrototype<ListRuntimeType> prototype,
final Method keyMethod, final IdentifiableItemCodec codec) {
super(prototype, keyMethod);
this.codec = requireNonNull(codec);
}
@SuppressWarnings("rawtypes")
- static KeyedListNodeCodecContext create(final DataContainerCodecPrototype<ListSchemaNode> prototype) {
+ static KeyedListNodeCodecContext create(final DataContainerCodecPrototype<ListRuntimeType> prototype) {
final Class<?> bindingClass = prototype.getBindingClass();
final Method keyMethod;
try {
throw new IllegalStateException("Required method not available", e);
}
- final ListSchemaNode schema = prototype.getSchema();
- final IdentifiableItemCodec codec = prototype.getFactory().getPathArgumentCodec(bindingClass, schema);
- return schema.isUserOrdered() ? new Ordered<>(prototype, keyMethod, codec)
- : new Unordered<>(prototype, keyMethod, codec);
+ final ListRuntimeType type = prototype.getType();
+ final IdentifiableItemCodec codec = prototype.getFactory().getPathArgumentCodec(bindingClass, type);
+
+ return type.statement().findFirstEffectiveSubstatementArgument(OrderedByEffectiveStatement.class)
+ .orElse(Ordering.SYSTEM) == Ordering.SYSTEM ? new Unordered<>(prototype, keyMethod, codec)
+ : new Ordered<>(prototype, keyMethod, codec);
}
@Override