Examples with NormalizedNode org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode used on opensource projects

Example 1 with NormalizedNode

use of org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode in project controller by opendaylight.

the class NormalizedNodeAggregator method combine.

private NormalizedNodeAggregator combine() throws DataValidationFailedException {
    final DataTreeModification mod = dataTree.takeSnapshot().newModification();
    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;
}

Example 2 with NormalizedNode

use of org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode in project controller by opendaylight.

the class DataChanged method writeExternal.

@Override
public void writeExternal(ObjectOutput out) throws IOException {
    out.writeShort(DataStoreVersions.CURRENT_VERSION);
    NormalizedNodeDataOutput streamWriter = NormalizedNodeInputOutput.newDataOutput(out);
    // Write created data
    Map<YangInstanceIdentifier, NormalizedNode<?, ?>> createdData = change.getCreatedData();
    out.writeInt(createdData.size());
    for (Map.Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> e : createdData.entrySet()) {
        streamWriter.writeYangInstanceIdentifier(e.getKey());
        streamWriter.writeNormalizedNode(e.getValue());
    }
    // Write updated data
    Map<YangInstanceIdentifier, NormalizedNode<?, ?>> originalData = change.getOriginalData();
    Map<YangInstanceIdentifier, NormalizedNode<?, ?>> updatedData = change.getUpdatedData();
    out.writeInt(updatedData.size());
    for (Map.Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> e : updatedData.entrySet()) {
        streamWriter.writeYangInstanceIdentifier(e.getKey());
        streamWriter.writeNormalizedNode(originalData.get(e.getKey()));
        streamWriter.writeNormalizedNode(e.getValue());
    }
    // Write removed data
    Set<YangInstanceIdentifier> removed = change.getRemovedPaths();
    out.writeInt(removed.size());
    for (YangInstanceIdentifier path : removed) {
        streamWriter.writeYangInstanceIdentifier(path);
        streamWriter.writeNormalizedNode(originalData.get(path));
    }
    // Write original subtree
    NormalizedNode<?, ?> originalSubtree = change.getOriginalSubtree();
    out.writeBoolean(originalSubtree != null);
    if (originalSubtree != null) {
        streamWriter.writeNormalizedNode(originalSubtree);
    }
    // Write original subtree
    NormalizedNode<?, ?> updatedSubtree = change.getUpdatedSubtree();
    out.writeBoolean(updatedSubtree != null);
    if (updatedSubtree != null) {
        streamWriter.writeNormalizedNode(updatedSubtree);
    }
}

Example 3 with NormalizedNode

use of org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode in project controller by opendaylight.

the class ShardDataTreeTest method modify.

private void modify(final boolean merge, final boolean expectedCarsPresent, final boolean expectedPeoplePresent) throws ExecutionException, InterruptedException {
    immediatePayloadReplication(shardDataTree, mockShard);
    assertEquals(fullSchema, shardDataTree.getSchemaContext());
    final ReadWriteShardDataTreeTransaction transaction = shardDataTree.newReadWriteTransaction(nextTransactionId());
    final DataTreeModification snapshot = transaction.getSnapshot();
    assertNotNull(snapshot);
    if (merge) {
        snapshot.merge(CarsModel.BASE_PATH, CarsModel.create());
        snapshot.merge(PeopleModel.BASE_PATH, PeopleModel.create());
    } else {
        snapshot.write(CarsModel.BASE_PATH, CarsModel.create());
        snapshot.write(PeopleModel.BASE_PATH, PeopleModel.create());
    }
    final ShardDataTreeCohort cohort = shardDataTree.finishTransaction(transaction);
    immediateCanCommit(cohort);
    immediatePreCommit(cohort);
    immediateCommit(cohort);
    final ReadOnlyShardDataTreeTransaction readOnlyShardDataTreeTransaction = shardDataTree.newReadOnlyTransaction(nextTransactionId());
    final DataTreeSnapshot snapshot1 = readOnlyShardDataTreeTransaction.getSnapshot();
    final Optional<NormalizedNode<?, ?>> optional = snapshot1.readNode(CarsModel.BASE_PATH);
    assertEquals(expectedCarsPresent, optional.isPresent());
    final Optional<NormalizedNode<?, ?>> optional1 = snapshot1.readNode(PeopleModel.BASE_PATH);
    assertEquals(expectedPeoplePresent, optional1.isPresent());
}

Example 4 with NormalizedNode

use of org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode in project controller by opendaylight.

the class ShardDataTreeTest method testPipelinedTransactionsWithCoordinatedCommits.

@Test
public void testPipelinedTransactionsWithCoordinatedCommits() throws Exception {
    final ShardDataTreeCohort cohort1 = newShardDataTreeCohort(snapshot -> snapshot.write(CarsModel.BASE_PATH, CarsModel.emptyContainer()));
    final ShardDataTreeCohort cohort2 = newShardDataTreeCohort(snapshot -> snapshot.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode()));
    NormalizedNode<?, ?> peopleNode = PeopleModel.create();
    final ShardDataTreeCohort cohort3 = newShardDataTreeCohort(snapshot -> snapshot.write(PeopleModel.BASE_PATH, peopleNode));
    YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
    MapEntryNode carNode = CarsModel.newCarEntry("optima", new BigInteger("100"));
    final ShardDataTreeCohort cohort4 = newShardDataTreeCohort(snapshot -> snapshot.write(carPath, carNode));
    immediateCanCommit(cohort1);
    final FutureCallback<Void> canCommitCallback2 = coordinatedCanCommit(cohort2);
    final FutureCallback<Void> canCommitCallback3 = coordinatedCanCommit(cohort3);
    final FutureCallback<Void> canCommitCallback4 = coordinatedCanCommit(cohort4);
    final FutureCallback<DataTreeCandidate> preCommitCallback1 = coordinatedPreCommit(cohort1);
    verify(preCommitCallback1).onSuccess(cohort1.getCandidate());
    verify(canCommitCallback2).onSuccess(null);
    final FutureCallback<DataTreeCandidate> preCommitCallback2 = coordinatedPreCommit(cohort2);
    verify(preCommitCallback2).onSuccess(cohort2.getCandidate());
    verify(canCommitCallback3).onSuccess(null);
    final FutureCallback<DataTreeCandidate> preCommitCallback3 = coordinatedPreCommit(cohort3);
    verify(preCommitCallback3).onSuccess(cohort3.getCandidate());
    verify(canCommitCallback4).onSuccess(null);
    final FutureCallback<DataTreeCandidate> preCommitCallback4 = coordinatedPreCommit(cohort4);
    verify(preCommitCallback4).onSuccess(cohort4.getCandidate());
    final FutureCallback<UnsignedLong> commitCallback2 = coordinatedCommit(cohort2);
    verify(mockShard, never()).persistPayload(eq(cohort1.getIdentifier()), any(CommitTransactionPayload.class), anyBoolean());
    verifyNoMoreInteractions(commitCallback2);
    final FutureCallback<UnsignedLong> commitCallback4 = coordinatedCommit(cohort4);
    verify(mockShard, never()).persistPayload(eq(cohort4.getIdentifier()), any(CommitTransactionPayload.class), anyBoolean());
    verifyNoMoreInteractions(commitCallback4);
    final FutureCallback<UnsignedLong> commitCallback1 = coordinatedCommit(cohort1);
    InOrder inOrder = inOrder(mockShard);
    inOrder.verify(mockShard).persistPayload(eq(cohort1.getIdentifier()), any(CommitTransactionPayload.class), eq(true));
    inOrder.verify(mockShard).persistPayload(eq(cohort2.getIdentifier()), any(CommitTransactionPayload.class), eq(false));
    verifyNoMoreInteractions(commitCallback1);
    verifyNoMoreInteractions(commitCallback2);
    final FutureCallback<UnsignedLong> commitCallback3 = coordinatedCommit(cohort3);
    inOrder = inOrder(mockShard);
    inOrder.verify(mockShard).persistPayload(eq(cohort3.getIdentifier()), any(CommitTransactionPayload.class), eq(true));
    inOrder.verify(mockShard).persistPayload(eq(cohort4.getIdentifier()), any(CommitTransactionPayload.class), eq(false));
    verifyNoMoreInteractions(commitCallback3);
    verifyNoMoreInteractions(commitCallback4);
    final ShardDataTreeCohort cohort5 = newShardDataTreeCohort(snapshot -> snapshot.merge(CarsModel.BASE_PATH, CarsModel.emptyContainer()));
    final FutureCallback<Void> canCommitCallback5 = coordinatedCanCommit(cohort5);
    // The payload instance doesn't matter - it just needs to be of type CommitTransactionPayload.
    CommitTransactionPayload mockPayload = CommitTransactionPayload.create(nextTransactionId(), cohort1.getCandidate());
    shardDataTree.applyReplicatedPayload(cohort1.getIdentifier(), mockPayload);
    shardDataTree.applyReplicatedPayload(cohort2.getIdentifier(), mockPayload);
    shardDataTree.applyReplicatedPayload(cohort3.getIdentifier(), mockPayload);
    shardDataTree.applyReplicatedPayload(cohort4.getIdentifier(), mockPayload);
    inOrder = inOrder(commitCallback1, commitCallback2, commitCallback3, commitCallback4);
    inOrder.verify(commitCallback1).onSuccess(any(UnsignedLong.class));
    inOrder.verify(commitCallback2).onSuccess(any(UnsignedLong.class));
    inOrder.verify(commitCallback3).onSuccess(any(UnsignedLong.class));
    inOrder.verify(commitCallback4).onSuccess(any(UnsignedLong.class));
    verify(canCommitCallback5).onSuccess(null);
    final DataTreeSnapshot snapshot = shardDataTree.newReadOnlyTransaction(nextTransactionId()).getSnapshot();
    Optional<NormalizedNode<?, ?>> optional = snapshot.readNode(carPath);
    assertEquals("Car node present", true, optional.isPresent());
    assertEquals("Car node", carNode, optional.get());
    optional = snapshot.readNode(PeopleModel.BASE_PATH);
    assertEquals("People node present", true, optional.isPresent());
    assertEquals("People node", peopleNode, optional.get());
}

Example 5 with NormalizedNode

use of org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode in project controller by opendaylight.

the class ShardDataTreeTest method testPipelinedTransactionsWithImmediateReplication.

@Test
public void testPipelinedTransactionsWithImmediateReplication() throws Exception {
    immediatePayloadReplication(shardDataTree, mockShard);
    final ShardDataTreeCohort cohort1 = newShardDataTreeCohort(snapshot -> snapshot.write(CarsModel.BASE_PATH, CarsModel.emptyContainer()));
    final ShardDataTreeCohort cohort2 = newShardDataTreeCohort(snapshot -> snapshot.write(CarsModel.CAR_LIST_PATH, CarsModel.newCarMapNode()));
    YangInstanceIdentifier carPath = CarsModel.newCarPath("optima");
    MapEntryNode carNode = CarsModel.newCarEntry("optima", new BigInteger("100"));
    final ShardDataTreeCohort cohort3 = newShardDataTreeCohort(snapshot -> snapshot.write(carPath, carNode));
    final FutureCallback<UnsignedLong> commitCallback1 = immediate3PhaseCommit(cohort1);
    final FutureCallback<UnsignedLong> commitCallback2 = immediate3PhaseCommit(cohort2);
    final FutureCallback<UnsignedLong> commitCallback3 = immediate3PhaseCommit(cohort3);
    InOrder inOrder = inOrder(commitCallback1, commitCallback2, commitCallback3);
    inOrder.verify(commitCallback1).onSuccess(any(UnsignedLong.class));
    inOrder.verify(commitCallback2).onSuccess(any(UnsignedLong.class));
    inOrder.verify(commitCallback3).onSuccess(any(UnsignedLong.class));
    final DataTreeSnapshot snapshot = shardDataTree.newReadOnlyTransaction(nextTransactionId()).getSnapshot();
    Optional<NormalizedNode<?, ?>> optional = snapshot.readNode(CarsModel.BASE_PATH);
    assertEquals("Car node present", true, optional.isPresent());
}