*/
package org.opendaylight.controller.cluster.datastore.utils;
-import com.google.common.base.Optional;
import java.util.List;
+import java.util.Optional;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
-public class NormalizedNodeAggregator {
+public final class NormalizedNodeAggregator {
private final YangInstanceIdentifier rootIdentifier;
- private final List<Optional<NormalizedNode<?, ?>>> nodes;
+ private final List<Optional<NormalizedNode>> nodes;
private final DataTree dataTree;
- private NormalizedNodeAggregator(YangInstanceIdentifier rootIdentifier, List<Optional<NormalizedNode<?, ?>>> nodes,
- SchemaContext schemaContext) {
+ private NormalizedNodeAggregator(final YangInstanceIdentifier rootIdentifier,
+ final List<Optional<NormalizedNode>> nodes, final EffectiveModelContext schemaContext,
+ final LogicalDatastoreType logicalDatastoreType) {
this.rootIdentifier = rootIdentifier;
this.nodes = nodes;
- this.dataTree = InMemoryDataTreeFactory.getInstance().create();
- this.dataTree.setSchemaContext(schemaContext);
+ this.dataTree = new InMemoryDataTreeFactory().create(
+ logicalDatastoreType == LogicalDatastoreType.CONFIGURATION ? DataTreeConfiguration.DEFAULT_CONFIGURATION
+ : DataTreeConfiguration.DEFAULT_OPERATIONAL);
+ this.dataTree.setEffectiveModelContext(schemaContext);
}
/**
- * Combine data from all the nodes in the list into a tree with root as rootIdentifier
- *
- * @param nodes
- * @param schemaContext
- * @return
- * @throws DataValidationFailedException
+ * Combine data from all the nodes in the list into a tree with root as rootIdentifier.
*/
- public static Optional<NormalizedNode<?,?>> aggregate(YangInstanceIdentifier rootIdentifier,
- List<Optional<NormalizedNode<?, ?>>> nodes,
- SchemaContext schemaContext) throws DataValidationFailedException {
- return new NormalizedNodeAggregator(rootIdentifier, nodes, schemaContext).aggregate();
+ public static Optional<NormalizedNode> aggregate(final YangInstanceIdentifier rootIdentifier,
+ final List<Optional<NormalizedNode>> nodes, final EffectiveModelContext schemaContext,
+ final LogicalDatastoreType logicalDatastoreType) throws DataValidationFailedException {
+ return new NormalizedNodeAggregator(rootIdentifier, nodes, schemaContext, logicalDatastoreType).aggregate();
}
- private Optional<NormalizedNode<?,?>> aggregate() throws DataValidationFailedException {
+ private Optional<NormalizedNode> aggregate() throws DataValidationFailedException {
return combine().getRootNode();
}
private NormalizedNodeAggregator combine() throws DataValidationFailedException {
- DataTreeModification mod = dataTree.takeSnapshot().newModification();
+ final DataTreeModification mod = dataTree.takeSnapshot().newModification();
- for (Optional<NormalizedNode<?,?>> node : nodes) {
+ for (final Optional<NormalizedNode> node : nodes) {
if (node.isPresent()) {
mod.merge(rootIdentifier, node.get());
}
}
-
+ mod.ready();
dataTree.validate(mod);
final DataTreeCandidate candidate = dataTree.prepare(mod);
dataTree.commit(candidate);
return this;
}
- private Optional<NormalizedNode<?, ?>> getRootNode() {
+ private Optional<NormalizedNode> getRootNode() {
return dataTree.takeSnapshot().readNode(rootIdentifier);
}
}