import static com.google.common.base.Preconditions.checkArgument;
-import java.util.AbstractMap;
-import java.util.ArrayList;
+import com.google.common.collect.ImmutableList;
import java.util.Iterator;
-import java.util.Map;
-
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.CompositeNode;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.Node;
-import org.opendaylight.yangtools.yang.data.api.SimpleNode;
-import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
-import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
-import org.opendaylight.yangtools.yang.data.api.schema.MixinNode;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodeContainer;
-import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
-import org.opendaylight.yangtools.yang.data.impl.ImmutableCompositeNode;
-import org.opendaylight.yangtools.yang.data.impl.SimpleNodeTOImpl;
-import org.opendaylight.yangtools.yang.data.impl.util.CompositeNodeBuilder;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import com.google.common.base.Preconditions;
-import com.google.common.base.Predicates;
-import com.google.common.collect.FluentIterable;
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.Iterables;
-
+/**
+ * @deprecated This class provides compatibility between XML semantics
+ * and {@link org.opendaylight.yangtools.yang.data.util.DataSchemaContextTree}
+ */
+@Deprecated
public class DataNormalizer {
private final DataNormalizationOperation<?> operation;
return currentOp;
}
- public Map.Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalized(
- final Map.Entry<YangInstanceIdentifier, CompositeNode> legacy) {
- return toNormalized(legacy.getKey(), legacy.getValue());
- }
-
- public Map.Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalized(final YangInstanceIdentifier legacyPath,
- final CompositeNode legacyData) {
-
- YangInstanceIdentifier normalizedPath = toNormalized(legacyPath);
-
- DataNormalizationOperation<?> currentOp = operation;
- for (PathArgument arg : normalizedPath.getPathArguments()) {
- try {
- currentOp = currentOp.getChild(arg);
- } catch (DataNormalizationException e) {
- throw new IllegalArgumentException(String.format("Failed to validate normalized path %s",
- normalizedPath), e);
- }
- }
-
- // Write Augmentation data resolution
- if (legacyData.getValue().size() == 1) {
- final DataNormalizationOperation<?> potentialOp;
-
- try {
- final QName childType = legacyData.getValue().get(0).getNodeType();
- potentialOp = currentOp.getChild(childType);
- } catch (DataNormalizationException e) {
- throw new IllegalArgumentException(String.format("Failed to get child operation for %s", legacyData), e);
- }
-
- if (potentialOp.getIdentifier() instanceof AugmentationIdentifier) {
- currentOp = potentialOp;
- normalizedPath = normalizedPath.node(potentialOp.getIdentifier());
- }
- }
-
- Preconditions.checkArgument(currentOp != null,
- "Instance Identifier %s does not reference correct schema Node.", normalizedPath);
- return new AbstractMap.SimpleEntry<YangInstanceIdentifier, NormalizedNode<?, ?>>(normalizedPath,
- currentOp.normalize(legacyData));
- }
-
public YangInstanceIdentifier toLegacy(final YangInstanceIdentifier normalized) throws DataNormalizationException {
ImmutableList.Builder<PathArgument> legacyArgs = ImmutableList.builder();
DataNormalizationOperation<?> currentOp = operation;
return YangInstanceIdentifier.create(legacyArgs.build());
}
- public CompositeNode toLegacy(final YangInstanceIdentifier normalizedPath, final NormalizedNode<?, ?> normalizedData) {
- // Preconditions.checkArgument(normalizedData instanceof
- // DataContainerNode<?>,"Node object %s, %s should be of type DataContainerNode",normalizedPath,normalizedData);
- if (normalizedData instanceof DataContainerNode<?>) {
- return toLegacyFromDataContainer((DataContainerNode<?>) normalizedData);
- } else if (normalizedData instanceof AnyXmlNode) {
- Node<?> value = ((AnyXmlNode) normalizedData).getValue();
- return value instanceof CompositeNode ? (CompositeNode) value : null;
- }
- return null;
- }
-
- public static Node<?> toLegacy(final NormalizedNode<?, ?> node) {
- if (node instanceof MixinNode) {
- /**
- * Direct reading of MixinNodes is not supported, since it is not
- * possible in legacy APIs create pointer to Mixin Nodes.
- *
- */
- return null;
- }
-
- if (node instanceof DataContainerNode<?>) {
- return toLegacyFromDataContainer((DataContainerNode<?>) node);
- } else if (node instanceof AnyXmlNode) {
- return ((AnyXmlNode) node).getValue();
- }
- return toLegacySimple(node);
-
- }
-
- private static SimpleNode<?> toLegacySimple(final NormalizedNode<?, ?> node) {
- return new SimpleNodeTOImpl<Object>(node.getNodeType(), null, node.getValue());
- }
-
- @SuppressWarnings({ "unchecked", "rawtypes" })
- private static CompositeNode toLegacyFromDataContainer(final DataContainerNode<?> node) {
- CompositeNodeBuilder<ImmutableCompositeNode> builder = ImmutableCompositeNode.builder();
- builder.setQName(node.getNodeType());
- for (NormalizedNode<?, ?> child : node.getValue()) {
- if (child instanceof MixinNode && child instanceof NormalizedNodeContainer<?, ?, ?>) {
- builder.addAll(toLegacyNodesFromMixin((NormalizedNodeContainer) child));
- } else if (child instanceof UnkeyedListNode) {
- builder.addAll(toLegacyNodesFromUnkeyedList((UnkeyedListNode) child));
- } else {
- addToBuilder(builder, toLegacy(child));
- }
- }
- return builder.toInstance();
- }
-
- private static Iterable<? extends Node<?>> toLegacyNodesFromUnkeyedList(final UnkeyedListNode mixin) {
- ArrayList<Node<?>> ret = new ArrayList<>();
- for (NormalizedNode<?, ?> child : mixin.getValue()) {
- ret.add(toLegacy(child));
- }
- return FluentIterable.from(ret).filter(Predicates.notNull());
- }
-
- private static void addToBuilder(final CompositeNodeBuilder<ImmutableCompositeNode> builder, final Node<?> legacy) {
- if (legacy != null) {
- builder.add(legacy);
- }
- }
-
- @SuppressWarnings({ "rawtypes", "unchecked" })
- private static Iterable<Node<?>> toLegacyNodesFromMixin(
- final NormalizedNodeContainer<?, ?, NormalizedNode<?, ?>> mixin) {
- ArrayList<Node<?>> ret = new ArrayList<>();
- for (NormalizedNode<?, ?> child : mixin.getValue()) {
- if (child instanceof MixinNode && child instanceof NormalizedNodeContainer<?, ?, ?>) {
- Iterables.addAll(ret, toLegacyNodesFromMixin((NormalizedNodeContainer) child));
- } else {
- ret.add(toLegacy(child));
- }
- }
- return FluentIterable.from(ret).filter(Predicates.notNull());
- }
-
public DataNormalizationOperation<?> getRootOperation() {
return operation;
}
Code Review / controller.git / blobdiff