diff options
Diffstat (limited to 'v3po/data-impl/src/main')
4 files changed, 342 insertions, 172 deletions
diff --git a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModifiableDataTreeDelegator.java b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModifiableDataTreeDelegator.java index 91de1885e..77aa12aba 100644 --- a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModifiableDataTreeDelegator.java +++ b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModifiableDataTreeDelegator.java @@ -16,38 +16,36 @@ package io.fd.honeycomb.v3po.data.impl; -import static com.google.common.base.Preconditions.checkArgument; import static com.google.common.base.Preconditions.checkNotNull; import static com.google.common.util.concurrent.Futures.immediateCheckedFuture; import com.google.common.annotations.VisibleForTesting; import com.google.common.base.Optional; -import com.google.common.collect.Sets; +import com.google.common.collect.HashMultimap; +import com.google.common.collect.Multimap; import com.google.common.util.concurrent.CheckedFuture; import io.fd.honeycomb.v3po.data.DataModification; import io.fd.honeycomb.v3po.data.ReadableDataManager; import io.fd.honeycomb.v3po.translate.TranslationException; +import io.fd.honeycomb.v3po.translate.util.RWUtils; import io.fd.honeycomb.v3po.translate.util.write.TransactionMappingContext; import io.fd.honeycomb.v3po.translate.util.write.TransactionWriteContext; +import io.fd.honeycomb.v3po.translate.write.DataObjectUpdate; import io.fd.honeycomb.v3po.translate.write.WriteContext; import io.fd.honeycomb.v3po.translate.write.WriterRegistry; -import java.util.Collections; -import java.util.EnumSet; -import java.util.HashMap; import java.util.Map; import javax.annotation.Nonnull; +import javax.annotation.Nullable; import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException; import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction; import org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeSerializer; import org.opendaylight.yangtools.yang.binding.DataObject; import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; -import org.opendaylight.yangtools.yang.data.api.schema.LeafNode; 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.DataTreeCandidateNode; -import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -110,6 +108,7 @@ public final class ModifiableDataTreeDelegator extends ModifiableDataTreeManager @Override protected void processCandidate(final DataTreeCandidate candidate) throws TranslationException { + final DataTreeCandidateNode rootNode = candidate.getRootNode(); final YangInstanceIdentifier rootPath = candidate.getRootPath(); LOG.trace("ConfigDataTree.modify() rootPath={}, rootNode={}, dataBefore={}, dataAfter={}", @@ -119,13 +118,12 @@ public final class ModifiableDataTreeDelegator extends ModifiableDataTreeManager ModificationDiff.recursivelyFromCandidate(YangInstanceIdentifier.EMPTY, rootNode); LOG.debug("ConfigDataTree.modify() diff: {}", modificationDiff); - final Map<InstanceIdentifier<?>, DataObject> nodesBefore = toBindingAware(modificationDiff.getModificationsBefore()); - LOG.debug("ConfigDataTree.modify() extracted nodesBefore={}", nodesBefore.keySet()); - final Map<InstanceIdentifier<?>, DataObject> nodesAfter = toBindingAware(modificationDiff.getModificationsAfter()); - LOG.debug("ConfigDataTree.modify() extracted nodesAfter={}", nodesAfter.keySet()); + // Distinguish between updates (create + update) and deletes + final WriterRegistry.DataObjectUpdates baUpdates = toBindingAware(modificationDiff.getUpdates()); + LOG.debug("ConfigDataTree.modify() extracted updates={}", baUpdates); try (final WriteContext ctx = getTransactionWriteContext()) { - writerRegistry.update(nodesBefore, nodesAfter, ctx); + writerRegistry.update(baUpdates, ctx); final CheckedFuture<Void, TransactionCommitFailedException> contextUpdateResult = ((TransactionMappingContext) ctx.getMappingContext()).submit(); @@ -152,7 +150,7 @@ public final class ModifiableDataTreeDelegator extends ModifiableDataTreeManager LOG.error(msg, e); throw new TranslationException(msg, e); } catch (TranslationException e) { - LOG.error("Error while processing data change (before={}, after={})", nodesBefore, nodesAfter, e); + LOG.error("Error while processing data change (updates={})", baUpdates, e); throw e; } } @@ -167,177 +165,71 @@ public final class ModifiableDataTreeDelegator extends ModifiableDataTreeManager return new TransactionWriteContext(serializer, beforeTx, afterTx, mappingContext); } - private Map<InstanceIdentifier<?>, DataObject> toBindingAware(final Map<YangInstanceIdentifier, NormalizedNode<?, ?>> biNodes) { + private WriterRegistry.DataObjectUpdates toBindingAware( + final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> biNodes) { return ModifiableDataTreeDelegator.toBindingAware(biNodes, serializer); } } @VisibleForTesting - static Map<InstanceIdentifier<?>, DataObject> toBindingAware(final Map<YangInstanceIdentifier, NormalizedNode<?, ?>> biNodes, - final BindingNormalizedNodeSerializer serializer) { - final HashMap<InstanceIdentifier<?>, DataObject> transformed = new HashMap<>(biNodes.size()); - for (Map.Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> biEntry : biNodes.entrySet()) { - final Map.Entry<InstanceIdentifier<?>, DataObject> baEntry = serializer.fromNormalizedNode(biEntry.getKey(), biEntry.getValue()); - if (baEntry != null) { - transformed.put(baEntry.getKey(), baEntry.getValue()); + static WriterRegistry.DataObjectUpdates toBindingAware( + final Map<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> biNodes, + final BindingNormalizedNodeSerializer serializer) { + + final Multimap<InstanceIdentifier<?>, DataObjectUpdate> dataObjectUpdates = HashMultimap.create(); + final Multimap<InstanceIdentifier<?>, DataObjectUpdate.DataObjectDelete> dataObjectDeletes = + HashMultimap.create(); + + for (Map.Entry<YangInstanceIdentifier, ModificationDiff.NormalizedNodeUpdate> biEntry : biNodes.entrySet()) { + final InstanceIdentifier<?> unkeyedIid = + RWUtils.makeIidWildcarded(serializer.fromYangInstanceIdentifier(biEntry.getKey())); + + ModificationDiff.NormalizedNodeUpdate normalizedNodeUpdate = biEntry.getValue(); + final DataObjectUpdate dataObjectUpdate = toDataObjectUpdate(normalizedNodeUpdate, serializer); + if (dataObjectUpdate != null) { + if (dataObjectUpdate instanceof DataObjectUpdate.DataObjectDelete) { + dataObjectDeletes.put(unkeyedIid, ((DataObjectUpdate.DataObjectDelete) dataObjectUpdate)); + } else { + dataObjectUpdates.put(unkeyedIid, dataObjectUpdate); + } } } - return transformed; + return new WriterRegistry.DataObjectUpdates(dataObjectUpdates, dataObjectDeletes); } - @VisibleForTesting - static final class ModificationDiff { - - private static final ModificationDiff EMPTY_DIFF = new ModificationDiff(Collections.emptyMap(), Collections.emptyMap()); - private static final EnumSet LEAF_MODIFICATIONS = EnumSet.of(ModificationType.WRITE, ModificationType.DELETE); - - private final Map<YangInstanceIdentifier, NormalizedNode<?, ?>> modificationsBefore; - private final Map<YangInstanceIdentifier, NormalizedNode<?, ?>> modificationsAfter; + @Nullable + private static DataObjectUpdate toDataObjectUpdate( + final ModificationDiff.NormalizedNodeUpdate normalizedNodeUpdate, + final BindingNormalizedNodeSerializer serializer) { - private ModificationDiff(@Nonnull final Map<YangInstanceIdentifier, NormalizedNode<?, ?>> modificationsBefore, - @Nonnull final Map<YangInstanceIdentifier, NormalizedNode<?, ?>> modificationsAfter) { - this.modificationsBefore = modificationsBefore; - this.modificationsAfter = modificationsAfter; - } - - Map<YangInstanceIdentifier, NormalizedNode<?, ?>> getModificationsBefore() { - return modificationsBefore; - } + InstanceIdentifier<?> baId = serializer.fromYangInstanceIdentifier(normalizedNodeUpdate.getId()); + checkNotNull(baId, "Unable to transform instance identifier: %s into BA", normalizedNodeUpdate.getId()); - Map<YangInstanceIdentifier, NormalizedNode<?, ?>> getModificationsAfter() { - return modificationsAfter; - } - - private ModificationDiff merge(final ModificationDiff other) { - if (this == EMPTY_DIFF) { - return other; - } + DataObject dataObjectBefore = getDataObject(serializer, + normalizedNodeUpdate.getDataBefore(), normalizedNodeUpdate.getId()); + DataObject dataObjectAfter = + getDataObject(serializer, normalizedNodeUpdate.getDataAfter(), normalizedNodeUpdate.getId()); - if (other == EMPTY_DIFF) { - return this; - } - - return new ModificationDiff(join(modificationsBefore, other.modificationsBefore), - join(modificationsAfter, other.modificationsAfter)); - } - - private static Map<YangInstanceIdentifier, NormalizedNode<?, ?>> join( - final Map<YangInstanceIdentifier, NormalizedNode<?, ?>> mapOne, - final Map<YangInstanceIdentifier, NormalizedNode<?, ?>> mapTwo) { - // Check unique modifications - // TODO Probably not necessary to check - final Sets.SetView<YangInstanceIdentifier> duplicates = Sets.intersection(mapOne.keySet(), mapTwo.keySet()); - checkArgument(duplicates.size() == 0, "Duplicates detected: %s. In maps: %s and %s", duplicates, mapOne, mapTwo); - final HashMap<YangInstanceIdentifier, NormalizedNode<?, ?>> joined = new HashMap<>(); - joined.putAll(mapOne); - joined.putAll(mapTwo); - return joined; - } - - private static ModificationDiff createFromBefore(YangInstanceIdentifier idBefore, DataTreeCandidateNode candidate) { - return new ModificationDiff( - Collections.singletonMap(idBefore, candidate.getDataBefore().get()), - Collections.emptyMap()); - } - - private static ModificationDiff create(YangInstanceIdentifier id, DataTreeCandidateNode candidate) { - return new ModificationDiff( - Collections.singletonMap(id, candidate.getDataBefore().get()), - Collections.singletonMap(id, candidate.getDataAfter().get())); - } - - private static ModificationDiff createFromAfter(YangInstanceIdentifier idAfter, DataTreeCandidateNode candidate) { - return new ModificationDiff( - Collections.emptyMap(), - Collections.singletonMap(idAfter, candidate.getDataAfter().get())); - } - - /** - * Produce a diff from a candidate node recursively. - */ - @Nonnull - static ModificationDiff recursivelyFromCandidate(@Nonnull final YangInstanceIdentifier yangIid, - @Nonnull final DataTreeCandidateNode currentCandidate) { - switch (currentCandidate.getModificationType()) { - case APPEARED: - case DISAPPEARED: - case UNMODIFIED: { - // (dis)appeared nodes are not important, no real data to process - return ModificationDiff.EMPTY_DIFF; - } - case WRITE: { - return currentCandidate.getDataBefore().isPresent() - ? ModificationDiff.create(yangIid, currentCandidate) - : ModificationDiff.createFromAfter(yangIid, currentCandidate); - // TODO HONEYCOMB-94 process children recursively to get modifications for child nodes - } - case DELETE: - return ModificationDiff.createFromBefore(yangIid, currentCandidate); - case SUBTREE_MODIFIED: { - // Modifications here are presented also for leaves. However that kind of granularity is not required - // So if there's a modified leaf, mark current complex node also as modification - java.util.Optional<Boolean> leavesModified = currentCandidate.getChildNodes().stream() - .filter(ModificationDiff::isLeaf) - // For some reason, we get modifications on unmodified list keys TODO debug and report ODL bug - // and that messes up our modifications collection here, so we need to skip - .filter(ModificationDiff::isModification) - .map(child -> LEAF_MODIFICATIONS.contains(child.getModificationType())) - .reduce((boolOne, boolTwo) -> boolOne || boolTwo); - - if (leavesModified.isPresent() && leavesModified.get()) { - return ModificationDiff.create(yangIid, currentCandidate); - // TODO HONEYCOMB-94 process children recursively to get modifications for child nodes even if current - // was modified - } else { - // SUBTREE MODIFIED, no modification on current, but process children recursively - return currentCandidate.getChildNodes().stream() - // not interested in modifications to leaves - .filter(child -> !isLeaf(child)) - .map(candidate -> recursivelyFromCandidate(yangIid.node(candidate.getIdentifier()), candidate)) - .reduce(ModificationDiff::merge) - .orElse(EMPTY_DIFF); - } - } - default: - throw new IllegalStateException("Unknown modification type: " - + currentCandidate.getModificationType() + ". Unsupported"); - } - } + return dataObjectBefore == null && dataObjectAfter == null + ? null + : DataObjectUpdate.create(baId, dataObjectBefore, dataObjectAfter); + } - /** - * Check whether candidate.before and candidate.after is different. If not - * return false. - */ - private static boolean isModification(final DataTreeCandidateNode candidateNode) { - if (candidateNode.getDataBefore().isPresent()) { - if (candidateNode.getDataAfter().isPresent()) { - return !candidateNode.getDataAfter().get().equals(candidateNode.getDataBefore().get()); - } else { - return true; - } + @Nullable + private static DataObject getDataObject(@Nonnull final BindingNormalizedNodeSerializer serializer, + @Nullable final NormalizedNode<?, ?> data, + @Nonnull final YangInstanceIdentifier id) { + DataObject dataObject = null; + if (data != null) { + final Map.Entry<InstanceIdentifier<?>, DataObject> dataObjectEntry = + serializer.fromNormalizedNode(id, data); + if (dataObjectEntry != null) { + dataObject = dataObjectEntry.getValue(); } - - // considering not a modification if data after is also null - return candidateNode.getDataAfter().isPresent(); - } - - /** - * Check whether candidate node is for a leaf type node. - */ - private static boolean isLeaf(final DataTreeCandidateNode candidateNode) { - // orNull intentional, some candidate nodes have both data after and data before null - return candidateNode.getDataAfter().orNull() instanceof LeafNode<?> - || candidateNode.getDataBefore().orNull() instanceof LeafNode<?>; - } - - @Override - public String toString() { - return "ModificationDiff{" - + "modificationsBefore=" + modificationsBefore - + ", modificationsAfter=" + modificationsAfter - + '}'; } + return dataObject; } + } diff --git a/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModificationDiff.java b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModificationDiff.java new file mode 100644 index 000000000..abc0062de --- /dev/null +++ b/v3po/data-impl/src/main/java/io/fd/honeycomb/v3po/data/impl/ModificationDiff.java @@ -0,0 +1,278 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.v3po.data.impl; + +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkNotNull; + +import com.google.common.collect.ImmutableMap; +import java.util.Collections; +import java.util.EnumSet; +import java.util.HashMap; +import java.util.Map; +import javax.annotation.Nonnull; +import javax.annotation.Nullable; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; +import org.opendaylight.yangtools.yang.data.api.schema.AugmentationNode; +import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode; +import org.opendaylight.yangtools.yang.data.api.schema.LeafNode; +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.tree.DataTreeCandidateNode; +import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType; + +/** + * Recursively collects and provides all unique and non-null modifications (modified normalized nodes). + */ +final class ModificationDiff { + + private static final ModificationDiff EMPTY_DIFF = new ModificationDiff(Collections.emptyMap()); + private static final EnumSet LEAF_MODIFICATIONS = EnumSet.of(ModificationType.WRITE, ModificationType.DELETE); + + private final Map<YangInstanceIdentifier, NormalizedNodeUpdate> updates; + + private ModificationDiff(@Nonnull Map<YangInstanceIdentifier, NormalizedNodeUpdate> updates) { + this.updates = updates; + } + + /** + * Get processed modifications. + * + * @return mapped modifications, where key is keyed {@link YangInstanceIdentifier}. + */ + Map<YangInstanceIdentifier, NormalizedNodeUpdate> getUpdates() { + return updates; + } + + private ModificationDiff merge(final ModificationDiff other) { + if (this == EMPTY_DIFF) { + return other; + } + + if (other == EMPTY_DIFF) { + return this; + } + + return new ModificationDiff(join(updates, other.updates)); + } + + private static Map<YangInstanceIdentifier, NormalizedNodeUpdate> join(Map<YangInstanceIdentifier, NormalizedNodeUpdate> first, + Map<YangInstanceIdentifier, NormalizedNodeUpdate> second) { + final Map<YangInstanceIdentifier, NormalizedNodeUpdate> merged = new HashMap<>(); + merged.putAll(first); + merged.putAll(second); + return merged; + } + + private static ModificationDiff create(YangInstanceIdentifier id, DataTreeCandidateNode candidate) { + return new ModificationDiff(ImmutableMap.of(id, NormalizedNodeUpdate.create(id, candidate))); + } + + /** + * Produce an aggregated diff from a candidate node recursively. MixinNodes are ignored as modifications and so + * are complex nodes which direct leaves were not modified. + */ + @Nonnull + static ModificationDiff recursivelyFromCandidate(@Nonnull final YangInstanceIdentifier yangIid, + @Nonnull final DataTreeCandidateNode currentCandidate) { + // recursively process child nodes for exact modifications + return recursivelyChildrenFromCandidate(yangIid, currentCandidate) + // also add modification on current level, if elligible + .merge(isModification(currentCandidate) + ? ModificationDiff.create(yangIid, currentCandidate) + : EMPTY_DIFF); + } + + /** + * Check whether current node was modified. {@link MixinNode}s are ignored + * and only nodes which direct leaves(or choices) are modified are considered a modification. + */ + private static Boolean isModification(@Nonnull final DataTreeCandidateNode currentCandidate) { + // Mixin nodes are not considered modifications + if (isMixin(currentCandidate) && !isAugment(currentCandidate)) { + return false; + } else { + return isCurrentModified(currentCandidate); + } + } + + private static Boolean isCurrentModified(final @Nonnull DataTreeCandidateNode currentCandidate) { + // Check if there are any modified leaves and if so, consider current node as modified + final Boolean directLeavesModified = currentCandidate.getChildNodes().stream() + .filter(ModificationDiff::isLeaf) + // For some reason, we get modifications on unmodified list keys TODO debug and report ODL bug + // and that messes up our modifications collection here, so we need to skip + .filter(ModificationDiff::isBeforeAndAfterDifferent) + .filter(child -> LEAF_MODIFICATIONS.contains(child.getModificationType())) + .findFirst() + .isPresent(); + + return directLeavesModified + // Also check choices (choices do not exist in BA world and if anything within a choice was modified, + // consider its parent as being modified) + || currentCandidate.getChildNodes().stream() + .filter(ModificationDiff::isChoice) + // Recursively check each choice if there was any change to it + .filter(ModificationDiff::isCurrentModified) + .findFirst() + .isPresent(); + } + + /** + * Process all non-leaf child nodes recursively, creating aggregated {@link ModificationDiff}. + */ + private static ModificationDiff recursivelyChildrenFromCandidate(final @Nonnull YangInstanceIdentifier yangIid, + final @Nonnull DataTreeCandidateNode currentCandidate) { + // recursively process child nodes for specific modifications + return currentCandidate.getChildNodes().stream() + // not interested in modifications to leaves + .filter(child -> !isLeaf(child)) + .map(candidate -> recursivelyFromCandidate(yangIid.node(candidate.getIdentifier()), candidate)) + .reduce(ModificationDiff::merge) + .orElse(EMPTY_DIFF); + } + + /** + * Check whether candidate.before and candidate.after is different. If not return false. + */ + private static boolean isBeforeAndAfterDifferent(@Nonnull final DataTreeCandidateNode candidateNode) { + if (candidateNode.getDataBefore().isPresent()) { + return !candidateNode.getDataBefore().get().equals(candidateNode.getDataAfter().orNull()); + } + + // considering not a modification if data after is also null + return candidateNode.getDataAfter().isPresent(); + } + + /** + * Check whether candidate node is for a leaf type node. + */ + private static boolean isLeaf(final DataTreeCandidateNode candidateNode) { + // orNull intentional, some candidate nodes have both data after and data before null + return candidateNode.getDataAfter().orNull() instanceof LeafNode<?> + || candidateNode.getDataBefore().orNull() instanceof LeafNode<?>; + } + + /** + * Check whether candidate node is for a Mixin type node. + */ + private static boolean isMixin(final DataTreeCandidateNode candidateNode) { + // orNull intentional, some candidate nodes have both data after and data before null + return candidateNode.getDataAfter().orNull() instanceof MixinNode + || candidateNode.getDataBefore().orNull() instanceof MixinNode; + } + + /** + * Check whether candidate node is for an Augmentation type node. + */ + private static boolean isAugment(final DataTreeCandidateNode candidateNode) { + // orNull intentional, some candidate nodes have both data after and data before null + return candidateNode.getDataAfter().orNull() instanceof AugmentationNode + || candidateNode.getDataBefore().orNull() instanceof AugmentationNode; + } + + /** + * Check whether candidate node is for a Choice type node. + */ + private static boolean isChoice(final DataTreeCandidateNode candidateNode) { + // orNull intentional, some candidate nodes have both data after and data before null + return candidateNode.getDataAfter().orNull() instanceof ChoiceNode + || candidateNode.getDataBefore().orNull() instanceof ChoiceNode; + } + + @Override + public String toString() { + return "ModificationDiff{updates=" + updates + '}'; + } + + /** + * Update to a normalized node identifiable by its {@link YangInstanceIdentifier}. + */ + static final class NormalizedNodeUpdate { + + @Nonnull + private final YangInstanceIdentifier id; + @Nullable + private final NormalizedNode<?, ?> dataBefore; + @Nullable + private final NormalizedNode<?, ?> dataAfter; + + private NormalizedNodeUpdate(@Nonnull final YangInstanceIdentifier id, + @Nullable final NormalizedNode<?, ?> dataBefore, + @Nullable final NormalizedNode<?, ?> dataAfter) { + this.id = checkNotNull(id); + this.dataAfter = dataAfter; + this.dataBefore = dataBefore; + } + + @Nullable + public NormalizedNode<?, ?> getDataBefore() { + return dataBefore; + } + + @Nullable + public NormalizedNode<?, ?> getDataAfter() { + return dataAfter; + } + + @Nonnull + public YangInstanceIdentifier getId() { + return id; + } + + static NormalizedNodeUpdate create(@Nonnull final YangInstanceIdentifier id, + @Nonnull final DataTreeCandidateNode candidate) { + return create(id, candidate.getDataBefore().orNull(), candidate.getDataAfter().orNull()); + } + + static NormalizedNodeUpdate create(@Nonnull final YangInstanceIdentifier id, + @Nullable final NormalizedNode<?, ?> dataBefore, + @Nullable final NormalizedNode<?, ?> dataAfter) { + checkArgument(!(dataBefore == null && dataAfter == null), "Both before and after data are null"); + return new NormalizedNodeUpdate(id, dataBefore, dataAfter); + } + + @Override + public boolean equals(final Object other) { + if (this == other) { + return true; + } + if (other == null || getClass() != other.getClass()) { + return false; + } + + final NormalizedNodeUpdate that = (NormalizedNodeUpdate) other; + + return id.equals(that.id); + + } + + @Override + public int hashCode() { + return id.hashCode(); + } + + @Override + public String toString() { + return "NormalizedNodeUpdate{" + "id=" + id + + ", dataBefore=" + dataBefore + + ", dataAfter=" + dataAfter + + '}'; + } + } + +} diff --git a/v3po/data-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/data/impl/rev160411/ConfigDataTreeModule.java b/v3po/data-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/data/impl/rev160411/ConfigDataTreeModule.java index 3e871e09a..eabcdcbc8 100644 --- a/v3po/data-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/data/impl/rev160411/ConfigDataTreeModule.java +++ b/v3po/data-impl/src/main/java/org/opendaylight/yang/gen/v1/urn/honeycomb/params/xml/ns/yang/data/impl/rev160411/ConfigDataTreeModule.java @@ -38,8 +38,8 @@ public class ConfigDataTreeModule extends public java.lang.AutoCloseable createInstance() { LOG.debug("ConfigDataTreeModule.createInstance()"); return new CloseableConfigDataTree( - new ModifiableDataTreeDelegator(getSerializerDependency(), getDataTreeDependency(), getWriterRegistryDependency(), - getContextBindingBrokerDependency())); + new ModifiableDataTreeDelegator(getSerializerDependency(), getDataTreeDependency(), + getWriterRegistryBuilderDependency().build(), getContextBindingBrokerDependency())); } private static final class CloseableConfigDataTree implements ModifiableDataManager, AutoCloseable { diff --git a/v3po/data-impl/src/main/yang/data-impl.yang b/v3po/data-impl/src/main/yang/data-impl.yang index 0ea76cf0e..922846371 100644 --- a/v3po/data-impl/src/main/yang/data-impl.yang +++ b/v3po/data-impl/src/main/yang/data-impl.yang @@ -108,11 +108,11 @@ module data-impl { } } - container writer-registry { + container writer-registry-builder { uses config:service-ref { refine type { mandatory true; - config:required-identity tapi:honeycomb-writer-registry; + config:required-identity tapi:honeycomb-writer-registry-builder; } } } |