import static com.google.common.base.Preconditions.checkArgument;
-import com.google.common.collect.ImmutableCollection;
import com.google.common.collect.ImmutableListMultimap;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists;
import com.google.common.collect.MultimapBuilder.SetMultimapBuilder;
import com.google.common.collect.Multimaps;
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
+import java.util.List;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import org.eclipse.jdt.annotation.NonNull;
-import org.opendaylight.mdsal.binding.dom.codec.api.BindingDataObjectCodecTreeNode;
-import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeCachingCodec;
+import org.opendaylight.mdsal.binding.dom.codec.api.BindingChoiceCodecTreeNode;
import org.opendaylight.mdsal.binding.model.api.JavaTypeName;
import org.opendaylight.mdsal.binding.runtime.api.BindingRuntimeContext;
import org.opendaylight.mdsal.binding.runtime.api.CaseRuntimeType;
import org.opendaylight.mdsal.binding.runtime.api.ChoiceRuntimeType;
-import org.opendaylight.yangtools.yang.binding.BindingObject;
+import org.opendaylight.yangtools.yang.binding.ChoiceIn;
import org.opendaylight.yangtools.yang.binding.DataContainer;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.binding.contract.Naming;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
* ambiguous reference and issue warn once when they are encountered -- tracking warning information in
* {@link #ambiguousByCaseChildWarnings}.
*/
-final class ChoiceCodecContext<D extends DataObject> extends DataContainerCodecContext<D, ChoiceRuntimeType>
- implements BindingDataObjectCodecTreeNode<D> {
+final class ChoiceCodecContext<T extends ChoiceIn<?>>
+ extends DataContainerCodecContext<T, ChoiceRuntimeType, ChoiceCodecPrototype<T>>
+ implements BindingChoiceCodecTreeNode<T> {
private static final Logger LOG = LoggerFactory.getLogger(ChoiceCodecContext.class);
- private final ImmutableMap<NodeIdentifier, DataContainerCodecPrototype<?>> byYangCaseChild;
- private final ImmutableListMultimap<Class<?>, DataContainerCodecPrototype<?>> ambiguousByCaseChildClass;
- private final ImmutableMap<Class<?>, DataContainerCodecPrototype<?>> byCaseChildClass;
- private final ImmutableMap<Class<?>, DataContainerCodecPrototype<?>> byClass;
+ private final ImmutableListMultimap<Class<?>, CommonDataObjectCodecPrototype<?>> ambiguousByCaseChildClass;
+ private final ImmutableMap<Class<?>, CommonDataObjectCodecPrototype<?>> byCaseChildClass;
+ private final ImmutableMap<NodeIdentifier, CaseCodecPrototype> byYangCaseChild;
+ private final ImmutableMap<Class<?>, CommonDataObjectCodecPrototype<?>> byClass;
private final Set<Class<?>> ambiguousByCaseChildWarnings;
- ChoiceCodecContext(final DataContainerCodecPrototype<ChoiceRuntimeType> prototype) {
+ ChoiceCodecContext(final Class<T> javaClass, final ChoiceRuntimeType runtimeType,
+ final CodecContextFactory contextFactory) {
+ this(new ChoiceCodecPrototype<>(contextFactory, runtimeType, javaClass));
+ }
+
+ ChoiceCodecContext(final ChoiceCodecPrototype<T> prototype) {
super(prototype);
- final var byYangCaseChildBuilder = new HashMap<NodeIdentifier, DataContainerCodecPrototype<?>>();
- final var byClassBuilder = new HashMap<Class<?>, DataContainerCodecPrototype<?>>();
+ final var byYangCaseChildBuilder = new HashMap<NodeIdentifier, CaseCodecPrototype>();
+ final var byClassBuilder = new HashMap<Class<?>, CommonDataObjectCodecPrototype<?>>();
final var childToCase = SetMultimapBuilder.hashKeys().hashSetValues()
- .<Class<?>, DataContainerCodecPrototype<?>>build();
+ .<Class<?>, CommonDataObjectCodecPrototype<?>>build();
// Load case statements valid in this choice and keep track of their names
- final var choiceType = prototype.getType();
- final var factory = prototype.getFactory();
+ final var choiceType = prototype.runtimeType();
+ final var factory = prototype.contextFactory();
final var localCases = new HashSet<JavaTypeName>();
for (var caseType : choiceType.validCaseChildren()) {
@SuppressWarnings("unchecked")
byYangCaseChild = ImmutableMap.copyOf(byYangCaseChildBuilder);
// Move unambiguous child->case mappings to byCaseChildClass, removing them from childToCase
- final var ambiguousByCaseBuilder = ImmutableListMultimap.<Class<?>, DataContainerCodecPrototype<?>>builder();
- final var unambiguousByCaseBuilder = ImmutableMap.<Class<?>, DataContainerCodecPrototype<?>>builder();
+ final var ambiguousByCaseBuilder = ImmutableListMultimap.<Class<?>, CommonDataObjectCodecPrototype<?>>builder();
+ final var unambiguousByCaseBuilder = ImmutableMap.<Class<?>, CommonDataObjectCodecPrototype<?>>builder();
for (var entry : Multimaps.asMap(childToCase).entrySet()) {
final var cases = entry.getValue();
if (cases.size() != 1) {
// Sort all possibilities by their FQCN to retain semi-predictable results
final var list = new ArrayList<>(entry.getValue());
- list.sort(Comparator.comparing(proto -> proto.getBindingClass().getCanonicalName()));
+ list.sort(Comparator.comparing(proto -> proto.javaClass().getCanonicalName()));
ambiguousByCaseBuilder.putAll(entry.getKey(), list);
} else {
unambiguousByCaseBuilder.put(entry.getKey(), cases.iterator().next());
* This is required due property of binding specification, that if choice is in grouping schema path location is
* lost, and users may use incorrect case class using copy builders.
*/
- final var bySubstitutionBuilder = new HashMap<Class<?>, DataContainerCodecPrototype<?>>();
+ final var bySubstitutionBuilder = new HashMap<Class<?>, CommonDataObjectCodecPrototype<?>>();
final var context = factory.getRuntimeContext();
for (var caseType : context.getTypes().allCaseChildren(choiceType)) {
final var caseName = caseType.getIdentifier();
@Override
public WithStatus getSchema() {
// FIXME: Bad cast, we should be returning an EffectiveStatement perhaps?
- return (WithStatus) getType().statement();
+ return (WithStatus) prototype().runtimeType().statement();
}
@Override
- public <C extends DataObject> DataContainerCodecContext<C, ?> getStreamChild(final Class<C> childClass) {
- return childNonNull(streamChild(childClass), childClass,
- "Supplied class %s is not valid case in %s", childClass, bindingArg());
- }
-
- @SuppressWarnings("unchecked")
- @Override
- public <C extends DataObject> DataContainerCodecContext<C, ?> streamChild(final Class<C> childClass) {
- final var child = byClass.get(childClass);
- return child == null ? null : (DataContainerCodecContext<C, ?>) child.get();
+ CommonDataObjectCodecPrototype<?> streamChildPrototype(final Class<?> childClass) {
+ return byClass.get(childClass);
}
Iterable<Class<?>> getCaseChildrenClasses() {
@Override
public CodecContext yangPathArgumentChild(final YangInstanceIdentifier.PathArgument arg) {
- final DataContainerCodecPrototype<?> cazeProto;
- if (arg instanceof NodeIdentifierWithPredicates) {
- cazeProto = byYangCaseChild.get(new NodeIdentifier(arg.getNodeType()));
- } else {
- cazeProto = byYangCaseChild.get(arg);
- }
-
- return childNonNull(cazeProto, arg, "Argument %s is not valid child of %s", arg, getSchema()).get()
- .yangPathArgumentChild(arg);
+ return ((CaseCodecContext<?>) super.yangPathArgumentChild(arg)).yangPathArgumentChild(arg);
}
@Override
- @SuppressWarnings("unchecked")
- @SuppressFBWarnings(value = "NP_NONNULL_RETURN_VIOLATION", justification = "See FIXME below")
- public D deserialize(final NormalizedNode data) {
- final var casted = checkDataArgument(ChoiceNode.class, data);
- final var first = Iterables.getFirst(casted.body(), null);
-
- if (first == null) {
- // FIXME: this needs to be sorted out
- return null;
- }
- final var caze = byYangCaseChild.get(first.name());
- return (D) caze.getDataObject().deserialize(data);
+ CodecContextSupplier yangChildSupplier(final NodeIdentifier arg) {
+ return byYangCaseChild.get(arg);
}
@Override
- public NormalizedNode serialize(final D data) {
- return serializeImpl(data);
- }
-
- @Override
- protected Object deserializeObject(final NormalizedNode normalizedNode) {
- return deserialize(normalizedNode);
- }
+ protected T deserializeObject(final NormalizedNode normalizedNode) {
+ final var casted = checkDataArgument(ChoiceNode.class, normalizedNode);
+ final var it = casted.body().iterator();
+ if (!it.hasNext()) {
+ // FIXME: can this reasonably happen? Empty choice nodes do not have semantics, or do they?
+ return null;
+ }
- @Override
- public PathArgument deserializePathArgument(final YangInstanceIdentifier.PathArgument arg) {
- checkArgument(getDomPathArgument().equals(arg));
- return null;
+ final var childName = it.next().name();
+ final var caze = childNonNull(byYangCaseChild.get(childName), childName, "%s is not a valid case child of %s",
+ childName, this);
+ return (T) caze.getCodecContext().deserializeObject(casted);
}
@Override
- public YangInstanceIdentifier.PathArgument serializePathArgument(final PathArgument arg) {
- // FIXME: check for null, since binding container is null.
- return getDomPathArgument();
- }
+ public CommonDataObjectCodecContext<?, ?> bindingPathArgumentChild(final PathArgument arg,
+ final List<YangInstanceIdentifier.PathArgument> builder) {
+ final var caseType = arg.getCaseType();
+ final var type = arg.getType();
+ final DataContainerCodecContext<?, ?, ?> caze;
+ if (caseType.isPresent()) {
+ // Non-ambiguous addressing this should not pose any problems
+ caze = getStreamChild(caseType.orElseThrow());
+ } else {
+ caze = getCaseByChildClass(type);
+ }
- @Override
- public BindingNormalizedNodeCachingCodec<D> createCachingCodec(
- final ImmutableCollection<Class<? extends BindingObject>> cacheSpecifier) {
- return createCachingCodec(this, cacheSpecifier);
+ caze.addYangPathArgument(arg, builder);
+ return caze.bindingPathArgumentChild(arg, builder);
}
- DataContainerCodecContext<?, ?> getCaseByChildClass(final @NonNull Class<? extends DataObject> type) {
+ private DataContainerCodecContext<?, ?, ?> getCaseByChildClass(final @NonNull Class<? extends DataObject> type) {
var result = byCaseChildClass.get(type);
if (result == null) {
// We have not found an unambiguous result, try ambiguous ones
Ambiguous reference {} to child of {} resolved to {}, the first case in {} This mapping is \
not guaranteed to be stable and is subject to variations based on runtime circumstances. \
Please see the stack trace for hints about the source of ambiguity.""",
- type, bindingArg(), result.getBindingClass(),
- Lists.transform(inexact, DataContainerCodecPrototype::getBindingClass), new Throwable());
+ type, getBindingClass(), result.javaClass(),
+ Lists.transform(inexact, CommonDataObjectCodecPrototype::javaClass), new Throwable());
}
}
}
- return childNonNull(result, type, "Class %s is not child of any cases for %s", type, bindingArg()).get();
+ return childNonNull(result, type, "Class %s is not child of any cases for %s", type, getBindingClass())
+ .getCodecContext();
}
/**
checkArgument(DataContainer.class.isAssignableFrom(type), "Supplied type must be derived from DataContainer");
final var ret = new LinkedList<Class<? extends DataObject>>();
for (var method : type.getMethods()) {
- final var entity = getYangModeledReturnType(method, Naming.GETTER_PREFIX);
- if (entity.isPresent()) {
- ret.add((Class<? extends DataObject>) entity.orElseThrow());
- }
+ DataContainerAnalysis.getYangModeledReturnType(method, Naming.GETTER_PREFIX)
+ .ifPresent(entity -> ret.add((Class<? extends DataObject>) entity));
}
return ret;
}
Code Review / mdsal.git / blobdiff