package org.opendaylight.yangtools.yang.data.impl.schema.tree;
import static com.google.common.base.Preconditions.checkArgument;
+import static java.util.Objects.requireNonNull;
-import java.util.HashSet;
-import java.util.Set;
+import com.google.common.base.MoreObjects.ToStringHelper;
+import com.google.common.cache.CacheBuilder;
+import com.google.common.cache.CacheLoader;
+import com.google.common.cache.LoadingCache;
+import com.google.common.util.concurrent.UncheckedExecutionException;
+import java.util.Optional;
import java.util.concurrent.ExecutionException;
-
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.AugmentationIdentifier;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode;
-import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
-import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableAugmentationNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableMapEntryNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListEntryNodeBuilder;
-import org.opendaylight.yangtools.yang.data.impl.schema.transform.base.AugmentationSchemaProxy;
-import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
+import javax.annotation.Nonnull;
+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.schema.tree.DataTreeConfiguration;
import org.opendaylight.yangtools.yang.model.api.AugmentationTarget;
-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.ListSchemaNode;
-
-import com.google.common.base.Function;
-import com.google.common.base.Optional;
-import com.google.common.cache.CacheBuilder;
-import com.google.common.cache.CacheLoader;
-import com.google.common.cache.LoadingCache;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
/**
* Base strategy for applying changes to a ContainerNode, irrespective of its
*
* @param <T> Type of the container node
*/
-abstract class DataNodeContainerModificationStrategy<T extends DataNodeContainer> extends NormalizedNodeContainerModificationStrategy {
+class DataNodeContainerModificationStrategy<T extends DataNodeContainer>
+ extends AbstractNodeContainerModificationStrategy {
+ private static final Logger LOG = LoggerFactory.getLogger(DataNodeContainerModificationStrategy.class);
- private final T schema;
private final LoadingCache<PathArgument, ModificationApplyOperation> childCache = CacheBuilder.newBuilder()
- .build(CacheLoader.from(new Function<PathArgument, ModificationApplyOperation>() {
-
+ .build(new CacheLoader<PathArgument, ModificationApplyOperation>() {
@Override
- public ModificationApplyOperation apply(final PathArgument identifier) {
- if (identifier instanceof AugmentationIdentifier && schema instanceof AugmentationTarget) {
- return SchemaAwareApplyOperation.from(schema, (AugmentationTarget) schema, (AugmentationIdentifier) identifier);
+ public ModificationApplyOperation load(@Nonnull final PathArgument key) {
+ if (key instanceof AugmentationIdentifier && schema instanceof AugmentationTarget) {
+ return SchemaAwareApplyOperation.from(schema, (AugmentationTarget) schema,
+ (AugmentationIdentifier) key, treeConfig);
}
- DataSchemaNode child = schema.getDataChildByName(identifier.getNodeType());
- if (child == null) {
- return null;
- }
- return SchemaAwareApplyOperation.from(child);
+ final DataSchemaNode child = schema.getDataChildByName(key.getNodeType());
+ checkArgument(child != null, "Schema %s does not have a node for child %s", schema,
+ key.getNodeType());
+ return SchemaAwareApplyOperation.from(child, treeConfig);
}
- }));
+ });
- protected DataNodeContainerModificationStrategy(final T schema,
- final Class<? extends NormalizedNode<?, ?>> nodeClass) {
- super(nodeClass);
- this.schema = schema;
- }
+ private final DataTreeConfiguration treeConfig;
+ private final T schema;
- protected T getSchema() {
- return schema;
+ DataNodeContainerModificationStrategy(final NormalizedNodeContainerSupport<?, ?> support, final T schema,
+ final DataTreeConfiguration treeConfig) {
+ super(support, treeConfig);
+ this.schema = requireNonNull(schema, "schema");
+ this.treeConfig = requireNonNull(treeConfig, "treeConfig");
}
@Override
- public Optional<ModificationApplyOperation> getChild(final PathArgument identifier) {
+ public final Optional<ModificationApplyOperation> getChild(final PathArgument identifier) {
try {
- return Optional.<ModificationApplyOperation> fromNullable(childCache.get(identifier));
- } catch (ExecutionException e) {
- return Optional.absent();
+ return Optional.ofNullable(childCache.get(identifier));
+ } catch (ExecutionException | UncheckedExecutionException e) {
+ LOG.trace("Child {} not present in container schema {} children {}", identifier, this,
+ schema.getChildNodes(), e);
+ return Optional.empty();
}
}
@Override
- @SuppressWarnings("rawtypes")
- protected abstract DataContainerNodeBuilder createBuilder(NormalizedNode<?, ?> original);
-
- @Override
- public String toString() {
- return getClass().getSimpleName() + " [" + schema + "]";
- }
-
- public static class AugmentationModificationStrategy extends DataNodeContainerModificationStrategy<AugmentationSchema> {
-
- protected AugmentationModificationStrategy(final AugmentationSchema schema, final DataNodeContainer resolved) {
- super(createAugmentProxy(schema,resolved), AugmentationNode.class);
- }
-
- @Override
- @SuppressWarnings("rawtypes")
- protected DataContainerNodeBuilder createBuilder(final NormalizedNode<?, ?> original) {
- checkArgument(original instanceof AugmentationNode);
- return ImmutableAugmentationNodeBuilder.create((AugmentationNode) original);
- }
-
-
- private static AugmentationSchema createAugmentProxy(final AugmentationSchema schema, final DataNodeContainer resolved) {
- Set<DataSchemaNode> realChildSchemas = new HashSet<>();
- for(DataSchemaNode augChild : schema.getChildNodes()) {
- realChildSchemas.add(resolved.getDataChildByName(augChild.getQName()));
- }
- return new AugmentationSchemaProxy(schema, realChildSchemas);
- }
- }
-
- public static class ContainerModificationStrategy extends DataNodeContainerModificationStrategy<ContainerSchemaNode> {
-
- public ContainerModificationStrategy(final ContainerSchemaNode schemaNode) {
- super(schemaNode, ContainerNode.class);
- }
-
- @Override
- @SuppressWarnings("rawtypes")
- protected DataContainerNodeBuilder createBuilder(final NormalizedNode<?, ?> original) {
- checkArgument(original instanceof ContainerNode);
- return ImmutableContainerNodeBuilder.create((ContainerNode) original);
- }
- }
-
- public static class ListEntryModificationStrategy extends DataNodeContainerModificationStrategy<ListSchemaNode> {
-
- protected ListEntryModificationStrategy(final ListSchemaNode schema) {
- super(schema, MapEntryNode.class);
- }
-
- @Override
- @SuppressWarnings("rawtypes")
- protected final DataContainerNodeBuilder createBuilder(final NormalizedNode<?, ?> original) {
- checkArgument(original instanceof MapEntryNode);
- return ImmutableMapEntryNodeBuilder.create((MapEntryNode) original);
- }
- }
-
- public static class UnkeyedListItemModificationStrategy extends DataNodeContainerModificationStrategy<ListSchemaNode> {
-
- public UnkeyedListItemModificationStrategy(final ListSchemaNode schemaNode) {
- super(schemaNode, UnkeyedListEntryNode.class);
- }
-
- @Override
- @SuppressWarnings("rawtypes")
- protected DataContainerNodeBuilder createBuilder(final NormalizedNode<?, ?> original) {
- checkArgument(original instanceof UnkeyedListEntryNode);
- return ImmutableUnkeyedListEntryNodeBuilder.create((UnkeyedListEntryNode) original);
- }
+ ToStringHelper addToStringAttributes(final ToStringHelper helper) {
+ return super.addToStringAttributes(helper).add("schema", schema);
}
-}
\ No newline at end of file
+}
Code Review / yangtools.git / blobdiff