*/
package org.opendaylight.yangtools.yang.data.impl.schema;
-import com.google.common.base.Preconditions;
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkState;
+import static java.util.Objects.requireNonNull;
+
import java.util.ArrayDeque;
import java.util.Collection;
import java.util.Deque;
+import javax.xml.transform.dom.DOMSource;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.odlext.model.api.YangModeledAnyXmlSchemaNode;
+import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
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.YangInstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+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.MapEntryNode;
import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
import org.opendaylight.yangtools.yang.data.api.schema.OrderedMapNode;
import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
+import org.opendaylight.yangtools.yang.data.api.schema.YangModeledAnyXmlNode;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.ListNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeContainerBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableAnyXmlNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableAugmentationNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableChoiceNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableMapEntryNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableMapNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableOrderedLeafSetNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableOrderedMapNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListEntryNodeBuilder;
import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListNodeBuilder;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableYangModeledAnyXmlNodeBuilder;
+import org.opendaylight.yangtools.yang.data.util.LeafInterner;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
/**
+ * Implementation of {@link NormalizedNodeStreamWriter}, which constructs immutable instances of
+ * {@link NormalizedNode}s.
*
- * Implementation of {@link NormalizedNodeStreamWriter}, which constructs
- * immutable instances of {@link NormalizedNode}s.
* <p>
- * This writer supports two modes of behaviour one is using {@link #from(NormalizedNodeResult)}
- * where resulting NormalizedNode will be stored in supplied result object.
- *
- * Other mode of operation is using {@link #from(NormalizedNodeContainerBuilder)},
- * where all created nodes will be written to this builder.
- *
+ * This writer supports two modes of behaviour one is using {@link #from(NormalizedNodeResult)} where resulting
+ * NormalizedNode will be stored in supplied result object.
*
+ * <p>
+ * Other mode of operation is using {@link #from(NormalizedNodeContainerBuilder)}, where all created nodes will be
+ * written to this builder.
*/
public class ImmutableNormalizedNodeStreamWriter implements NormalizedNodeStreamWriter {
@SuppressWarnings("rawtypes")
private final Deque<NormalizedNodeContainerBuilder> builders = new ArrayDeque<>();
+ private DataSchemaNode nextSchema;
@SuppressWarnings("rawtypes")
- private ImmutableNormalizedNodeStreamWriter( final NormalizedNodeContainerBuilder topLevelBuilder) {
+ protected ImmutableNormalizedNodeStreamWriter(final NormalizedNodeContainerBuilder topLevelBuilder) {
builders.push(topLevelBuilder);
}
+ protected ImmutableNormalizedNodeStreamWriter(final NormalizedNodeResult result) {
+ this(new NormalizedNodeResultBuilder(result));
+ }
+
/**
- * Creates a {@link NormalizedNodeStreamWriter} which creates instances of supplied
- * {@link NormalizedNode}s and writes them to supplied builder as child nodes.
+ * Creates a {@link NormalizedNodeStreamWriter} which creates instances of supplied {@link NormalizedNode}s
+ * and writes them to supplied builder as child nodes.
+ *
* <p>
- * Type of supplied {@link NormalizedNodeContainerBuilder} affects,
- * which events could be emitted in order to ensure proper construction of
- * data.
+ * Type of supplied {@link NormalizedNodeContainerBuilder} affects, which events could be emitted in order
+ * to ensure proper construction of data.
*
* @param builder Builder to which data will be written.
* @return {@link NormalizedNodeStreamWriter} which writes data
*/
- public static final NormalizedNodeStreamWriter from(final NormalizedNodeContainerBuilder<?, ?, ?, ?> builder) {
+ public static @NonNull NormalizedNodeStreamWriter from(final NormalizedNodeContainerBuilder<?, ?, ?, ?> builder) {
return new ImmutableNormalizedNodeStreamWriter(builder);
}
/**
+ * Creates a {@link NormalizedNodeStreamWriter} which creates one instance of top-level {@link NormalizedNode}
+ * (type of NormalizedNode) is determined by first start event.
*
- * Creates a {@link NormalizedNodeStreamWriter} which creates one instance of top
- * level {@link NormalizedNode} (type of NormalizedNode) is determined by first
- * start event.
* <p>
- * Result is built when {@link #endNode()} associated with that start event
- * is emitted.
+ * Result is built when {@link #endNode()} associated with that start event is emitted.
+ *
* <p>
- * Writer properly creates also nested {@link NormalizedNode} instances,
- * if their are supported inside the scope of first event.
+ * Writer properly creates also nested {@link NormalizedNode} instances, if their are supported inside the scope
+ * of the first event.
+ *
* <p>
- * This method is useful for clients, which knows there will be one
- * top level node written, but does not know which type of {@link NormalizedNode}
- * will be written.
+ * This method is useful for clients, which knows there will be one top-level node written, but does not know which
+ * type of {@link NormalizedNode} will be written.
*
* @param result {@link NormalizedNodeResult} object which will hold result value.
* @return {@link NormalizedNodeStreamWriter} which will write item to supplied result holder.
*/
- public static final NormalizedNodeStreamWriter from(final NormalizedNodeResult result) {
- return new ImmutableNormalizedNodeStreamWriter(new NormalizedNodeResultBuilder(result));
+ public static NormalizedNodeStreamWriter from(final NormalizedNodeResult result) {
+ return new ImmutableNormalizedNodeStreamWriter(result);
}
+ protected Deque<NormalizedNodeContainerBuilder> getBuilders() {
+ return builders;
+ }
@SuppressWarnings("rawtypes")
- private NormalizedNodeContainerBuilder getCurrent() {
+ protected NormalizedNodeContainerBuilder getCurrent() {
return builders.peek();
}
@SuppressWarnings("rawtypes")
private void enter(final NormalizedNodeContainerBuilder next) {
builders.push(next);
+ nextSchema = null;
}
@SuppressWarnings("unchecked")
- private void writeChild(final NormalizedNode<?, ?> child) {
+ protected void writeChild(final NormalizedNode<?, ?> child) {
getCurrent().addChild(child);
}
@SuppressWarnings({"rawtypes","unchecked"})
public void endNode() {
final NormalizedNodeContainerBuilder finishedBuilder = builders.poll();
- Preconditions.checkState(finishedBuilder != null, "Node which should be closed does not exists.");
- NormalizedNodeContainerBuilder current = getCurrent();
- Preconditions.checkState(current != null, "Reached top level node, which could not be closed in this writer.");
- NormalizedNode<PathArgument, ?> product = finishedBuilder.build();
+ checkState(finishedBuilder != null, "Node which should be closed does not exists.");
+ final NormalizedNodeContainerBuilder current = getCurrent();
+ checkState(current != null, "Reached top level node, which could not be closed in this writer.");
+
final NormalizedNode<PathArgument, ?> product = finishedBuilder.build();
current.addChild(product);
+ nextSchema = null;
}
@Override
public void leafNode(final NodeIdentifier name, final Object value) {
checkDataNodeContainer();
- writeChild(ImmutableNodes.leafNode(name, value));
+
+ final LeafNode<Object> sample = ImmutableNodes.leafNode(name, value);
+ final LeafNode<?> node;
+ if (nextSchema instanceof LeafSchemaNode) {
+ node = LeafInterner.forSchema((LeafSchemaNode)nextSchema).intern(sample);
+ } else {
+ node = sample;
+ }
+
+ writeChild(node);
+ nextSchema = null;
}
@Override
public void startLeafSet(final NodeIdentifier name, final int childSizeHint) {
checkDataNodeContainer();
- ListNodeBuilder<Object, LeafSetEntryNode<Object>> builder = UNKNOWN_SIZE == childSizeHint ?
- ImmutableLeafSetNodeBuilder.create() : ImmutableLeafSetNodeBuilder.create(childSizeHint);
+ final ListNodeBuilder<Object, LeafSetEntryNode<Object>> builder = UNKNOWN_SIZE == childSizeHint
+ ? InterningLeafSetNodeBuilder.create(nextSchema)
+ : InterningLeafSetNodeBuilder.create(nextSchema, childSizeHint);
builder.withNodeIdentifier(name);
enter(builder);
}
@Override
- public void leafSetEntryNode(final Object value) {
- Preconditions.checkArgument(getCurrent() instanceof ImmutableLeafSetNodeBuilder<?>);
- @SuppressWarnings("unchecked")
- ListNodeBuilder<Object, LeafSetEntryNode<Object>> builder = ((ImmutableLeafSetNodeBuilder<Object>) getCurrent());
- builder.withChildValue(value);
+ public void leafSetEntryNode(final QName name, final Object value) {
+ if (getCurrent() instanceof ImmutableOrderedLeafSetNodeBuilder) {
+ @SuppressWarnings("unchecked")
+ ListNodeBuilder<Object, LeafSetEntryNode<Object>> builder =
+ (ImmutableOrderedLeafSetNodeBuilder<Object>) getCurrent();
+ builder.withChildValue(value);
+ } else if (getCurrent() instanceof ImmutableLeafSetNodeBuilder) {
+ @SuppressWarnings("unchecked")
+ ListNodeBuilder<Object, LeafSetEntryNode<Object>> builder =
+ (ImmutableLeafSetNodeBuilder<Object>) getCurrent();
+ builder.withChildValue(value);
+ } else {
+ throw new IllegalArgumentException("LeafSetEntryNode is not valid for parent " + getCurrent());
+ }
+
+ nextSchema = null;
+ }
+
+ @Override
+ public void startOrderedLeafSet(final NodeIdentifier name, final int childSizeHint) {
+ checkDataNodeContainer();
+ final ListNodeBuilder<Object, LeafSetEntryNode<Object>> builder = Builders.orderedLeafSetBuilder();
+ builder.withNodeIdentifier(name);
+ enter(builder);
}
@Override
public void anyxmlNode(final NodeIdentifier name, final Object value) {
checkDataNodeContainer();
+
+ final AnyXmlNode node = ImmutableAnyXmlNodeBuilder.create().withNodeIdentifier(name)
+ .withValue((DOMSource) value).build();
+ writeChild(node);
+
+ nextSchema = null;
}
@Override
public void startContainerNode(final NodeIdentifier name, final int childSizeHint) {
checkDataNodeContainer();
- final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> builder = UNKNOWN_SIZE == childSizeHint ?
- ImmutableContainerNodeBuilder.create() : ImmutableContainerNodeBuilder.create(childSizeHint);
+ final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> builder =
+ UNKNOWN_SIZE == childSizeHint ? ImmutableContainerNodeBuilder.create()
+ : ImmutableContainerNodeBuilder.create(childSizeHint);
+ enter(builder.withNodeIdentifier(name));
+ }
+
+ @Override
+ public void startYangModeledAnyXmlNode(final NodeIdentifier name, final int childSizeHint) {
+ checkDataNodeContainer();
+
+ checkArgument(nextSchema instanceof YangModeledAnyXmlSchemaNode,
+ "Schema of this node should be instance of YangModeledAnyXmlSchemaNode");
+ final DataContainerNodeAttrBuilder<NodeIdentifier, YangModeledAnyXmlNode> builder =
+ UNKNOWN_SIZE == childSizeHint
+ ? ImmutableYangModeledAnyXmlNodeBuilder.create((YangModeledAnyXmlSchemaNode) nextSchema)
+ : ImmutableYangModeledAnyXmlNodeBuilder.create(
+ (YangModeledAnyXmlSchemaNode) nextSchema, childSizeHint);
enter(builder.withNodeIdentifier(name));
}
public void startUnkeyedList(final NodeIdentifier name, final int childSizeHint) {
checkDataNodeContainer();
- final CollectionNodeBuilder<UnkeyedListEntryNode, UnkeyedListNode> builder = UNKNOWN_SIZE == childSizeHint ?
- ImmutableUnkeyedListNodeBuilder.create() : ImmutableUnkeyedListNodeBuilder.create(childSizeHint);
+ final CollectionNodeBuilder<UnkeyedListEntryNode, UnkeyedListNode> builder =
+ UNKNOWN_SIZE == childSizeHint ? ImmutableUnkeyedListNodeBuilder.create()
+ : ImmutableUnkeyedListNodeBuilder.create(childSizeHint);
enter(builder.withNodeIdentifier(name));
}
@Override
public void startUnkeyedListItem(final NodeIdentifier name, final int childSizeHint) {
- Preconditions.checkArgument(getCurrent() instanceof ImmutableUnkeyedListNodeBuilder);
-
- final DataContainerNodeAttrBuilder<NodeIdentifier, UnkeyedListEntryNode> builder = UNKNOWN_SIZE == childSizeHint ?
- ImmutableUnkeyedListEntryNodeBuilder.create() : ImmutableUnkeyedListEntryNodeBuilder.create(childSizeHint);
+ checkArgument(getCurrent() instanceof NormalizedNodeResultBuilder
+ || getCurrent() instanceof ImmutableUnkeyedListNodeBuilder);
+ final DataContainerNodeAttrBuilder<NodeIdentifier, UnkeyedListEntryNode> builder =
+ UNKNOWN_SIZE == childSizeHint ? ImmutableUnkeyedListEntryNodeBuilder.create()
+ : ImmutableUnkeyedListEntryNodeBuilder.create(childSizeHint);
enter(builder.withNodeIdentifier(name));
}
public void startMapNode(final NodeIdentifier name, final int childSizeHint) {
checkDataNodeContainer();
- final CollectionNodeBuilder<MapEntryNode, MapNode> builder = UNKNOWN_SIZE == childSizeHint ?
- ImmutableMapNodeBuilder.create() : ImmutableMapNodeBuilder.create(childSizeHint);
+ final CollectionNodeBuilder<MapEntryNode, MapNode> builder = UNKNOWN_SIZE == childSizeHint
+ ? ImmutableMapNodeBuilder.create() : ImmutableMapNodeBuilder.create(childSizeHint);
enter(builder.withNodeIdentifier(name));
}
@Override
public void startMapEntryNode(final NodeIdentifierWithPredicates identifier, final int childSizeHint) {
- if(!(getCurrent() instanceof NormalizedNodeResultBuilder)) {
- Preconditions.checkArgument(getCurrent() instanceof ImmutableMapNodeBuilder || getCurrent() instanceof ImmutableOrderedMapNodeBuilder);
+ if (!(getCurrent() instanceof NormalizedNodeResultBuilder)) {
+ checkArgument(getCurrent() instanceof ImmutableMapNodeBuilder
+ || getCurrent() instanceof ImmutableOrderedMapNodeBuilder);
}
- final DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> builder = UNKNOWN_SIZE == childSizeHint ?
- ImmutableMapEntryNodeBuilder.create() : ImmutableMapEntryNodeBuilder.create(childSizeHint);
+ final DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> builder =
+ UNKNOWN_SIZE == childSizeHint ? ImmutableMapEntryNodeBuilder.create()
+ : ImmutableMapEntryNodeBuilder.create(childSizeHint);
enter(builder.withNodeIdentifier(identifier));
}
public void startOrderedMapNode(final NodeIdentifier name, final int childSizeHint) {
checkDataNodeContainer();
- final CollectionNodeBuilder<MapEntryNode, OrderedMapNode> builder = UNKNOWN_SIZE == childSizeHint ?
- ImmutableOrderedMapNodeBuilder.create() : ImmutableOrderedMapNodeBuilder.create(childSizeHint);
+ final CollectionNodeBuilder<MapEntryNode, OrderedMapNode> builder = UNKNOWN_SIZE == childSizeHint
+ ? ImmutableOrderedMapNodeBuilder.create() : ImmutableOrderedMapNodeBuilder.create(childSizeHint);
enter(builder.withNodeIdentifier(name));
}
public void startChoiceNode(final NodeIdentifier name, final int childSizeHint) {
checkDataNodeContainer();
- final DataContainerNodeBuilder<NodeIdentifier, ChoiceNode> builder = UNKNOWN_SIZE == childSizeHint ?
- ImmutableChoiceNodeBuilder.create() : ImmutableChoiceNodeBuilder.create(childSizeHint);
+ final DataContainerNodeBuilder<NodeIdentifier, ChoiceNode> builder = UNKNOWN_SIZE == childSizeHint
+ ? ImmutableChoiceNodeBuilder.create() : ImmutableChoiceNodeBuilder.create(childSizeHint);
enter(builder.withNodeIdentifier(name));
}
@Override
public void startAugmentationNode(final AugmentationIdentifier identifier) {
checkDataNodeContainer();
- Preconditions.checkArgument(!(getCurrent() instanceof ImmutableAugmentationNodeBuilder));
+ checkArgument(!(getCurrent() instanceof ImmutableAugmentationNodeBuilder));
enter(Builders.augmentationBuilder().withNodeIdentifier(identifier));
}
private void checkDataNodeContainer() {
@SuppressWarnings("rawtypes")
- NormalizedNodeContainerBuilder current = getCurrent();
+ final NormalizedNodeContainerBuilder current = getCurrent();
if (!(current instanceof NormalizedNodeResultBuilder)) {
- Preconditions.checkArgument(current instanceof DataContainerNodeBuilder<?, ?>, "Invalid nesting of data.");
+ checkArgument(current instanceof DataContainerNodeBuilder<?, ?>, "Invalid nesting of data.");
}
}
@SuppressWarnings("rawtypes")
- private static final class NormalizedNodeResultBuilder implements NormalizedNodeContainerBuilder {
+ protected static final class NormalizedNodeResultBuilder implements NormalizedNodeContainerBuilder {
private final NormalizedNodeResult result;
}
@Override
- public NormalizedNode build() {
- throw new IllegalStateException("Can not close NormalizedNodeResult");
+ public NormalizedNodeContainerBuilder withValue(final Collection value) {
+ throw new UnsupportedOperationException();
}
@Override
- public NormalizedNodeContainerBuilder withNodeIdentifier(final PathArgument nodeIdentifier) {
- throw new UnsupportedOperationException();
+ public NormalizedNode build() {
+ throw new IllegalStateException("Can not close NormalizedNodeResult");
}
@Override
- public NormalizedNodeContainerBuilder withValue(final Collection value) {
+ public NormalizedNodeContainerBuilder withNodeIdentifier(final PathArgument nodeIdentifier) {
throw new UnsupportedOperationException();
}
public NormalizedNodeContainerBuilder removeChild(final PathArgument key) {
throw new UnsupportedOperationException();
}
-
}
@Override
public void close() {
// no-op
}
+
+ @Override
+ public void nextDataSchemaNode(final DataSchemaNode schema) {
+ nextSchema = requireNonNull(schema);
+ }
}
Code Review / yangtools.git / blobdiff