import com.google.common.annotations.Beta;
import com.google.common.base.Preconditions;
-
+import com.google.common.collect.Iterables;
import java.io.IOException;
import java.util.ArrayDeque;
import java.util.Deque;
-
-import javax.xml.stream.XMLStreamWriter;
-
+import java.util.HashSet;
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.model.api.AnyXmlSchemaNode;
import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
-import org.opendaylight.yangtools.yang.model.api.ChoiceNode;
+import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
+import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
import org.opendaylight.yangtools.yang.model.api.DataNodeContainer;
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.opendaylight.yangtools.yang.model.api.SchemaNode;
import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+import org.opendaylight.yangtools.yang.model.api.YangModeledAnyXmlSchemaNode;
+import org.opendaylight.yangtools.yang.model.util.EffectiveAugmentationSchema;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private final DataNodeContainer root;
private SchemaTracker(final SchemaContext context, final SchemaPath path) {
- DataNodeContainer current = Preconditions.checkNotNull(context);
- for (QName qname : path.getPathFromRoot()) {
- final DataSchemaNode child = current.getDataChildByName(qname);
- Preconditions.checkArgument(child instanceof DataNodeContainer);
- current = (DataNodeContainer) child;
- }
-
- this.root = current;
+ SchemaNode current = SchemaUtils.findParentSchemaOnPath(context, path);
+ Preconditions.checkArgument(current instanceof DataNodeContainer,"Schema path must point to container or list or an rpc input/output. Supplied path %s pointed to: %s",path,current);
+ root = (DataNodeContainer) current;
}
/**
* Create a new writer with the specified context as its root.
*
- * @param writer Output {@link XMLStreamWriter}
* @param context Associated {@link SchemaContext}.
* @return A new {@link NormalizedNodeStreamWriter}
*/
/**
* Create a new writer with the specified context and rooted in the specified schema path
*
- * @param writer Output {@link XMLStreamWriter}
- * @param context Associated {@link SchemaContext}.
+ * @param context Associated {@link SchemaContext}
+ * @param path schema path
*
* @return A new {@link NormalizedNodeStreamWriter}
*/
private SchemaNode getSchema(final PathArgument name) {
final Object parent = getParent();
- Preconditions.checkState(parent instanceof DataNodeContainer);
-
+ SchemaNode schema = null;
final QName qname = name.getNodeType();
- final SchemaNode schema = ((DataNodeContainer)parent).getDataChildByName(qname);
+ if (parent instanceof DataNodeContainer) {
+ schema = ((DataNodeContainer)parent).getDataChildByName(qname);
+ if (schema == null) {
+ if (parent instanceof GroupingDefinition) {
+ schema = (GroupingDefinition) parent;
+ } else if (parent instanceof NotificationDefinition) {
+ schema = (NotificationDefinition) parent;
+ }
+ }
+ } else if (parent instanceof ChoiceSchemaNode) {
+ schema = findChildInCases((ChoiceSchemaNode) parent, qname);
+ } else {
+ throw new IllegalStateException("Unsupported schema type "+ parent.getClass() +" on stack.");
+ }
+
Preconditions.checkArgument(schema != null, "Could not find schema for node %s in %s", qname, parent);
return schema;
}
- public void startList(final NodeIdentifier name) {
+ private static SchemaNode findChildInCases(final ChoiceSchemaNode parent, final QName qname) {
+ DataSchemaNode schema = null;
+ for (final ChoiceCaseNode caze : parent.getCases()) {
+ final DataSchemaNode potential = caze.getDataChildByName(qname);
+ if (potential != null) {
+ schema = potential;
+ break;
+ }
+ }
+ return schema;
+ }
+
+ private static SchemaNode findCaseByChild(final ChoiceSchemaNode parent, final QName qname) {
+ DataSchemaNode schema = null;
+ for (final ChoiceCaseNode caze : parent.getCases()) {
+ final DataSchemaNode potential = caze.getDataChildByName(qname);
+ if (potential != null) {
+ schema = caze;
+ break;
+ }
+ }
+ return schema;
+ }
+
+ public void startList(final PathArgument name) {
final SchemaNode schema = getSchema(name);
Preconditions.checkArgument(schema instanceof ListSchemaNode, "Node %s is not a list", schema.getPath());
schemaStack.push(schema);
return (LeafSchemaNode) schema;
}
- public SchemaNode startLeafSet(final NodeIdentifier name) {
+ public LeafListSchemaNode startLeafSet(final NodeIdentifier name) {
final SchemaNode schema = getSchema(name);
Preconditions.checkArgument(schema instanceof LeafListSchemaNode, "Node %s is not a leaf-list", schema.getPath());
schemaStack.push(schema);
- return schema;
+ return (LeafListSchemaNode)schema;
}
+ @Deprecated
public LeafListSchemaNode leafSetEntryNode() {
final Object parent = getParent();
return (LeafListSchemaNode) parent;
}
- public SchemaNode startChoiceNode(final NodeIdentifier name) {
+ public LeafListSchemaNode leafSetEntryNode(final QName qname) {
+ final Object parent = getParent();
+ if (parent instanceof LeafListSchemaNode) {
+ return (LeafListSchemaNode) parent;
+ }
+
+ final SchemaNode child = SchemaUtils.findChildSchemaByQName((SchemaNode) parent, qname);
+ Preconditions.checkArgument(child instanceof LeafListSchemaNode,
+ "Node %s is neither a leaf-list nor currently in a leaf-list", child.getPath());
+ return (LeafListSchemaNode) child;
+ }
+
+ public ChoiceSchemaNode startChoiceNode(final NodeIdentifier name) {
LOG.debug("Enter choice {}", name);
final SchemaNode schema = getSchema(name);
- Preconditions.checkArgument(schema instanceof ChoiceNode, "Node %s is not a choice", schema.getPath());
+ Preconditions.checkArgument(schema instanceof ChoiceSchemaNode, "Node %s is not a choice", schema.getPath());
schemaStack.push(schema);
- return schema;
+ return (ChoiceSchemaNode)schema;
}
public SchemaNode startContainerNode(final NodeIdentifier name) {
LOG.debug("Enter container {}", name);
final SchemaNode schema = getSchema(name);
- Preconditions.checkArgument(schema instanceof ContainerSchemaNode, "Node %s is not a container", schema.getPath());
+ boolean isAllowed = schema instanceof ContainerSchemaNode;
+ isAllowed |= schema instanceof NotificationDefinition;
+
+ Preconditions.checkArgument(isAllowed, "Node %s is not a container nor a notification", schema.getPath());
schemaStack.push(schema);
+
+ return schema;
+ }
+
+ public SchemaNode startYangModeledAnyXmlNode(final NodeIdentifier name) {
+ LOG.debug("Enter yang modeled anyXml {}", name);
+ final SchemaNode schema = getSchema(name);
+
+ Preconditions.checkArgument(schema instanceof YangModeledAnyXmlSchemaNode,
+ "Node %s is not an yang modeled anyXml.", schema.getPath());
+
+ schemaStack.push(((YangModeledAnyXmlSchemaNode) schema).getSchemaOfAnyXmlData());
+
return schema;
}
public AugmentationSchema startAugmentationNode(final AugmentationIdentifier identifier) {
LOG.debug("Enter augmentation {}", identifier);
- final Object parent = getParent();
+ Object parent = getParent();
Preconditions.checkArgument(parent instanceof AugmentationTarget, "Augmentation not allowed under %s", parent);
+ if (parent instanceof ChoiceSchemaNode) {
+ final QName name = Iterables.get(identifier.getPossibleChildNames(), 0);
+ parent = findCaseByChild((ChoiceSchemaNode) parent, name);
+ }
+ Preconditions.checkArgument(parent instanceof DataNodeContainer, "Augmentation allowed only in DataNodeContainer",parent);
final AugmentationSchema schema = SchemaUtils.findSchemaForAugment((AugmentationTarget) parent, identifier.getPossibleChildNames());
- schemaStack.push(schema);
- return schema;
+ final HashSet<DataSchemaNode> realChildSchemas = new HashSet<>();
+ for (final DataSchemaNode child : schema.getChildNodes()) {
+ realChildSchemas.add(((DataNodeContainer) parent).getDataChildByName(child.getQName()));
+ }
+ final AugmentationSchema resolvedSchema = new EffectiveAugmentationSchema(schema, realChildSchemas);
+ schemaStack.push(resolvedSchema);
+ return resolvedSchema;
}
public AnyXmlSchemaNode anyxmlNode(final NodeIdentifier name) {
public Object endNode() {
return schemaStack.pop();
}
+
}
Code Review / yangtools.git / blobdiff