@Test
public void testApply() throws Exception {
// Write something into the datastore
DOMStoreReadWriteTransaction writeTransaction = store.newReadWriteTransaction();
WriteModification writeModification =
new WriteModification(
TestModel.TEST_PATH,
ImmutableNodes.containerNode(TestModel.TEST_QNAME),
TestModel.createTestContext());
writeModification.apply(writeTransaction);
commitTransaction(writeTransaction);
// Check if it's in the datastore
Optional<NormalizedNode<?, ?>> data = readData(TestModel.TEST_PATH);
Assert.assertTrue(data.isPresent());
// Delete stuff from the datastore
DOMStoreWriteTransaction deleteTransaction = store.newWriteOnlyTransaction();
DeleteModification deleteModification = new DeleteModification(TestModel.TEST_PATH);
deleteModification.apply(deleteTransaction);
commitTransaction(deleteTransaction);
data = readData(TestModel.TEST_PATH);
Assert.assertFalse(data.isPresent());
}
private void ensureParentsByMerge(
final LogicalDatastoreType store,
final YangInstanceIdentifier normalizedPath,
final DOMDataReadWriteTransaction rwTx,
final SchemaContext schemaContext) {
final List<PathArgument> normalizedPathWithoutChildArgs = new ArrayList<>();
YangInstanceIdentifier rootNormalizedPath = null;
final Iterator<PathArgument> it = normalizedPath.getPathArguments().iterator();
while (it.hasNext()) {
final PathArgument pathArgument = it.next();
if (rootNormalizedPath == null) {
rootNormalizedPath = YangInstanceIdentifier.create(pathArgument);
}
// Skip last element, its not a parent
if (it.hasNext()) {
normalizedPathWithoutChildArgs.add(pathArgument);
}
}
// No parent structure involved, no need to ensure parents
if (normalizedPathWithoutChildArgs.isEmpty()) {
return;
}
Preconditions.checkArgument(rootNormalizedPath != null, "Empty path received");
final NormalizedNode<?, ?> parentStructure =
ImmutableNodes.fromInstanceId(
schemaContext, YangInstanceIdentifier.create(normalizedPathWithoutChildArgs));
rwTx.merge(store, rootNormalizedPath, parentStructure);
}
private void postDataWithinTransaction(
final DOMDataReadWriteTransaction rWTransaction,
final LogicalDatastoreType datastore,
final YangInstanceIdentifier path,
final NormalizedNode<?, ?> payload,
final SchemaContext schemaContext) {
// FIXME: This is doing correct post for container and list children
// not sure if this will work for choice case
if (payload instanceof MapNode) {
LOG.trace(
"POST {} within Restconf PATCH: {} with payload {}", datastore.name(), path, payload);
final NormalizedNode<?, ?> emptySubtree = ImmutableNodes.fromInstanceId(schemaContext, path);
rWTransaction.merge(
datastore, YangInstanceIdentifier.create(emptySubtree.getIdentifier()), emptySubtree);
ensureParentsByMerge(datastore, path, rWTransaction, schemaContext);
for (final MapEntryNode child : ((MapNode) payload).getValue()) {
final YangInstanceIdentifier childPath = path.node(child.getIdentifier());
checkItemDoesNotExists(rWTransaction, datastore, childPath);
rWTransaction.put(datastore, childPath, child);
}
} else {
checkItemDoesNotExists(rWTransaction, datastore, path);
ensureParentsByMerge(datastore, path, rWTransaction, schemaContext);
rWTransaction.put(datastore, path, payload);
}
}
/**
* This method stores the pushUpdate Notification data to MD-SAL
*
* @param sub_id
* @param timeofeventupdate
* @param domSource
* @param data
*/
private void storeToMdSal(
String sub_id, String timeofeventupdate, DOMSource domSource, String data) {
NodeIdentifier subscriptionid =
NodeIdentifier.create(QName.create(PushUpdates.QNAME, "subscription-id"));
NodeIdentifier timeofupdate =
NodeIdentifier.create(QName.create(PushUpdates.QNAME, "time-of-update"));
NodeIdentifier datanode = NodeIdentifier.create(QName.create(PushUpdates.QNAME, "data"));
YangInstanceIdentifier pid =
YangInstanceIdentifier.builder()
.node(PushUpdates.QNAME)
.node(
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangpush.rev150105
.push.updates.PushUpdate.QNAME)
.build();
NodeIdentifierWithPredicates p =
new NodeIdentifierWithPredicates(
QName.create(PushUpdates.QNAME, "push-update"),
QName.create(PushUpdates.QNAME, "subscription-id"),
sub_id);
MapEntryNode men =
ImmutableNodes.mapEntryBuilder()
.withNodeIdentifier(p)
.withChild(ImmutableNodes.leafNode(subscriptionid, sub_id))
.withChild(ImmutableNodes.leafNode(timeofupdate, timeofeventupdate))
.withChild(ImmutableNodes.leafNode(datanode, data))
.build();
DOMDataWriteTransaction tx = this.globalDomDataBroker.newWriteOnlyTransaction();
YangInstanceIdentifier yid =
pid.node(
new NodeIdentifierWithPredicates(
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.yangpush.rev150105
.push.updates.PushUpdate.QNAME,
men.getIdentifier().getKeyValues()));
tx.merge(LogicalDatastoreType.CONFIGURATION, yid, men);
LOG.info("--DATA PATh: {}\n--DATA\n{}", yid, men);
try {
tx.submit().checkedGet();
} catch (TransactionCommitFailedException e) {
e.printStackTrace();
}
}
@Override
public MapEntryNode build() {
for (final Entry<QName, Object> key : getNodeIdentifier().getKeyValues().entrySet()) {
final DataContainerChild<?, ?> childNode = getChild(childrenQNamesToPaths.get(key.getKey()));
// We have enough information to fill-in missing leaf nodes, so let's do that
if (childNode == null) {
LeafNode<Object> leaf = ImmutableNodes.leafNode(key.getKey(), key.getValue());
LOG.debug("Adding leaf {} implied by key {}", leaf, key);
withChild(leaf);
} else {
DataValidationException.checkListKey(
getNodeIdentifier(), key.getKey(), key.getValue(), childNode.getValue());
}
}
return new ImmutableMapEntryNode(getNodeIdentifier(), buildValue(), getAttributes());
}
/**
* Tests backwards compatible serialization/deserialization of a MergeData message with the base
* and R1 Helium versions, which used the protobuff MergeData message.
*/
@Test
public void testSerializationWithHeliumR1Version() throws Exception {
YangInstanceIdentifier path = TestModel.TEST_PATH;
NormalizedNode<?, ?> data =
ImmutableContainerNodeBuilder.create()
.withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME))
.withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo"))
.build();
MergeData expected = new MergeData(path, data, DataStoreVersions.HELIUM_1_VERSION);
Object serialized = expected.toSerializable();
assertEquals(
"Serialized type", ShardTransactionMessages.MergeData.class, serialized.getClass());
MergeData actual =
MergeData.fromSerializable(SerializationUtils.clone((Serializable) serialized));
assertEquals("getPath", expected.getPath(), actual.getPath());
assertEquals("getData", expected.getData(), actual.getData());
}
@Test
public void testSerialization() {
YangInstanceIdentifier path = TestModel.TEST_PATH;
NormalizedNode<?, ?> data =
ImmutableContainerNodeBuilder.create()
.withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME))
.withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo"))
.build();
MergeData expected = new MergeData(path, data, DataStoreVersions.CURRENT_VERSION);
Object serialized = expected.toSerializable();
assertEquals("Serialized type", MergeData.class, serialized.getClass());
assertEquals(
"Version", DataStoreVersions.CURRENT_VERSION, ((MergeData) serialized).getVersion());
Object clone = SerializationUtils.clone((Serializable) serialized);
MergeData actual = MergeData.fromSerializable(clone);
assertEquals("Version", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
assertEquals("getPath", expected.getPath(), actual.getPath());
assertEquals("getData", expected.getData(), actual.getData());
}
public class DOMDataTreeListenerTest {
private SchemaContext schemaContext;
private AbstractDOMDataBroker domBroker;
private ListeningExecutorService executor;
private ExecutorService futureExecutor;
private CommitExecutorService commitExecutor;
private static final DataContainerChild<?, ?> OUTER_LIST =
ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
.withChild(ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1))
.build();
private static final DataContainerChild<?, ?> OUTER_LIST_2 =
ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
.withChild(ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2))
.build();
private static final NormalizedNode<?, ?> TEST_CONTAINER =
Builders.containerBuilder()
.withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME))
.withChild(OUTER_LIST)
.build();
private static final NormalizedNode<?, ?> TEST_CONTAINER_2 =
Builders.containerBuilder()
.withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME))
.withChild(OUTER_LIST_2)
.build();
private static DOMDataTreeIdentifier ROOT_DATA_TREE_ID =
new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH);
private static DOMDataTreeIdentifier OUTER_LIST_DATA_TREE_ID =
new DOMDataTreeIdentifier(LogicalDatastoreType.CONFIGURATION, TestModel.OUTER_LIST_PATH);
@Before
public void setupStore() {
InMemoryDOMDataStore operStore =
new InMemoryDOMDataStore("OPER", MoreExecutors.newDirectExecutorService());
InMemoryDOMDataStore configStore =
new InMemoryDOMDataStore("CFG", MoreExecutors.newDirectExecutorService());
schemaContext = TestModel.createTestContext();
operStore.onGlobalContextUpdated(schemaContext);
configStore.onGlobalContextUpdated(schemaContext);
ImmutableMap<LogicalDatastoreType, DOMStore> stores =
ImmutableMap.<LogicalDatastoreType, DOMStore>builder() //
.put(CONFIGURATION, configStore) //
.put(OPERATIONAL, operStore) //
.build();
commitExecutor = new CommitExecutorService(Executors.newSingleThreadExecutor());
futureExecutor = SpecialExecutors.newBlockingBoundedCachedThreadPool(1, 5, "FCB");
executor =
new DeadlockDetectingListeningExecutorService(
commitExecutor,
TransactionCommitDeadlockException.DEADLOCK_EXCEPTION_SUPPLIER,
futureExecutor);
domBroker = new SerializedDOMDataBroker(stores, executor);
}
@After
public void tearDown() {
if (executor != null) {
executor.shutdownNow();
}
if (futureExecutor != null) {
futureExecutor.shutdownNow();
}
}
@Test
public void writeContainerEmptyTreeTest() throws InterruptedException {
CountDownLatch latch = new CountDownLatch(1);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(ROOT_DATA_TREE_ID, listener);
final DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(1, listener.getReceivedChanges().size());
final Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, TEST_CONTAINER, ModificationType.WRITE, candidateRoot);
listenerReg.close();
}
@Test
public void replaceContainerContainerInTreeTest()
throws InterruptedException, TransactionCommitFailedException {
CountDownLatch latch = new CountDownLatch(2);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit().checkedGet();
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(ROOT_DATA_TREE_ID, listener);
writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER_2);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(2, listener.getReceivedChanges().size());
Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, TEST_CONTAINER, ModificationType.WRITE, candidateRoot);
changes = listener.getReceivedChanges().get(1);
assertEquals(1, changes.size());
candidate = changes.iterator().next();
assertNotNull(candidate);
candidateRoot = candidate.getRootNode();
checkChange(TEST_CONTAINER, TEST_CONTAINER_2, ModificationType.WRITE, candidateRoot);
listenerReg.close();
}
@Test
public void deleteContainerContainerInTreeTest()
throws InterruptedException, TransactionCommitFailedException {
CountDownLatch latch = new CountDownLatch(2);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit().checkedGet();
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(ROOT_DATA_TREE_ID, listener);
writeTx = domBroker.newWriteOnlyTransaction();
writeTx.delete(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(2, listener.getReceivedChanges().size());
Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, TEST_CONTAINER, ModificationType.WRITE, candidateRoot);
changes = listener.getReceivedChanges().get(1);
assertEquals(1, changes.size());
candidate = changes.iterator().next();
assertNotNull(candidate);
candidateRoot = candidate.getRootNode();
checkChange(TEST_CONTAINER, null, ModificationType.DELETE, candidateRoot);
listenerReg.close();
}
@Test
public void replaceChildListContainerInTreeTest()
throws InterruptedException, TransactionCommitFailedException {
CountDownLatch latch = new CountDownLatch(2);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit().checkedGet();
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(ROOT_DATA_TREE_ID, listener);
writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.OUTER_LIST_PATH, OUTER_LIST_2);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(2, listener.getReceivedChanges().size());
Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, TEST_CONTAINER, ModificationType.WRITE, candidateRoot);
changes = listener.getReceivedChanges().get(1);
assertEquals(1, changes.size());
candidate = changes.iterator().next();
assertNotNull(candidate);
candidateRoot = candidate.getRootNode();
checkChange(TEST_CONTAINER, TEST_CONTAINER_2, ModificationType.SUBTREE_MODIFIED, candidateRoot);
final DataTreeCandidateNode modifiedChild =
candidateRoot.getModifiedChild(
new YangInstanceIdentifier.NodeIdentifier(TestModel.OUTER_LIST_QNAME));
assertNotNull(modifiedChild);
checkChange(OUTER_LIST, OUTER_LIST_2, ModificationType.WRITE, modifiedChild);
listenerReg.close();
}
@Test
public void rootModificationChildListenerTest()
throws InterruptedException, TransactionCommitFailedException {
CountDownLatch latch = new CountDownLatch(2);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit().checkedGet();
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(OUTER_LIST_DATA_TREE_ID, listener);
writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER_2);
writeTx.submit().checkedGet();
latch.await(1, TimeUnit.SECONDS);
assertEquals(2, listener.getReceivedChanges().size());
Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, OUTER_LIST, ModificationType.WRITE, candidateRoot);
changes = listener.getReceivedChanges().get(1);
assertEquals(1, changes.size());
candidate = changes.iterator().next();
assertNotNull(candidate);
candidateRoot = candidate.getRootNode();
checkChange(OUTER_LIST, OUTER_LIST_2, ModificationType.WRITE, candidateRoot);
listenerReg.close();
}
@Test
public void listEntryChangeNonRootRegistrationTest()
throws InterruptedException, TransactionCommitFailedException {
CountDownLatch latch = new CountDownLatch(2);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit().checkedGet();
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(OUTER_LIST_DATA_TREE_ID, listener);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId1 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId2 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId3 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 3);
final MapEntryNode outerListEntry1 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1);
final MapEntryNode outerListEntry2 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2);
final MapEntryNode outerListEntry3 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 3);
final MapNode listAfter =
ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
.withChild(outerListEntry2)
.withChild(outerListEntry3)
.build();
writeTx = domBroker.newWriteOnlyTransaction();
writeTx.delete(
LogicalDatastoreType.CONFIGURATION, TestModel.OUTER_LIST_PATH.node(outerListEntryId1));
writeTx.put(
LogicalDatastoreType.CONFIGURATION,
TestModel.OUTER_LIST_PATH.node(outerListEntryId2),
outerListEntry2);
writeTx.put(
LogicalDatastoreType.CONFIGURATION,
TestModel.OUTER_LIST_PATH.node(outerListEntryId3),
outerListEntry3);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(2, listener.getReceivedChanges().size());
Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, OUTER_LIST, ModificationType.WRITE, candidateRoot);
changes = listener.getReceivedChanges().get(1);
assertEquals(1, changes.size());
candidate = changes.iterator().next();
assertNotNull(candidate);
candidateRoot = candidate.getRootNode();
checkChange(OUTER_LIST, listAfter, ModificationType.SUBTREE_MODIFIED, candidateRoot);
final DataTreeCandidateNode entry1Canditate = candidateRoot.getModifiedChild(outerListEntryId1);
checkChange(outerListEntry1, null, ModificationType.DELETE, entry1Canditate);
final DataTreeCandidateNode entry2Canditate = candidateRoot.getModifiedChild(outerListEntryId2);
checkChange(null, outerListEntry2, ModificationType.WRITE, entry2Canditate);
final DataTreeCandidateNode entry3Canditate = candidateRoot.getModifiedChild(outerListEntryId3);
checkChange(null, outerListEntry3, ModificationType.WRITE, entry3Canditate);
listenerReg.close();
}
private static void checkChange(
final NormalizedNode<?, ?> expectedBefore,
final NormalizedNode<?, ?> expectedAfter,
final ModificationType expectedMod,
final DataTreeCandidateNode candidateNode) {
if (expectedBefore != null) {
assertTrue(candidateNode.getDataBefore().isPresent());
assertEquals(expectedBefore, candidateNode.getDataBefore().get());
} else {
assertFalse(candidateNode.getDataBefore().isPresent());
}
if (expectedAfter != null) {
assertTrue(candidateNode.getDataAfter().isPresent());
assertEquals(expectedAfter, candidateNode.getDataAfter().get());
} else {
assertFalse(candidateNode.getDataAfter().isPresent());
}
assertEquals(expectedMod, candidateNode.getModificationType());
}
private DOMDataTreeChangeService getDOMDataTreeChangeService() {
final DOMDataBrokerExtension extension =
domBroker.getSupportedExtensions().get(DOMDataTreeChangeService.class);
if (extension == null) {
return null;
}
DOMDataTreeChangeService dataTreeChangeService = null;
if (extension instanceof DOMDataTreeChangeService) {
dataTreeChangeService = (DOMDataTreeChangeService) extension;
}
return dataTreeChangeService;
}
static class CommitExecutorService extends ForwardingExecutorService {
ExecutorService delegate;
public CommitExecutorService(final ExecutorService delegate) {
this.delegate = delegate;
}
@Override
protected ExecutorService delegate() {
return delegate;
}
}
static class TestDataTreeListener implements DOMDataTreeChangeListener {
private final List<Collection<DataTreeCandidate>> receivedChanges = new ArrayList<>();
private final CountDownLatch latch;
public TestDataTreeListener(final CountDownLatch latch) {
this.latch = latch;
}
@Override
public void onDataTreeChanged(@Nonnull final Collection<DataTreeCandidate> changes) {
receivedChanges.add(changes);
latch.countDown();
}
public List<Collection<DataTreeCandidate>> getReceivedChanges() {
return receivedChanges;
}
}
}
@Test
public void listEntryChangeNonRootRegistrationTest()
throws InterruptedException, TransactionCommitFailedException {
CountDownLatch latch = new CountDownLatch(2);
DOMDataTreeChangeService dataTreeChangeService = getDOMDataTreeChangeService();
assertNotNull(
"DOMDataTreeChangeService not found, cannot continue with test!", dataTreeChangeService);
DOMDataTreeWriteTransaction writeTx = domBroker.newWriteOnlyTransaction();
writeTx.put(LogicalDatastoreType.CONFIGURATION, TestModel.TEST_PATH, TEST_CONTAINER);
writeTx.submit().checkedGet();
final TestDataTreeListener listener = new TestDataTreeListener(latch);
final ListenerRegistration<TestDataTreeListener> listenerReg =
dataTreeChangeService.registerDataTreeChangeListener(OUTER_LIST_DATA_TREE_ID, listener);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId1 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId2 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2);
final YangInstanceIdentifier.NodeIdentifierWithPredicates outerListEntryId3 =
new YangInstanceIdentifier.NodeIdentifierWithPredicates(
TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 3);
final MapEntryNode outerListEntry1 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 1);
final MapEntryNode outerListEntry2 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 2);
final MapEntryNode outerListEntry3 =
ImmutableNodes.mapEntry(TestModel.OUTER_LIST_QNAME, TestModel.ID_QNAME, 3);
final MapNode listAfter =
ImmutableNodes.mapNodeBuilder(TestModel.OUTER_LIST_QNAME)
.withChild(outerListEntry2)
.withChild(outerListEntry3)
.build();
writeTx = domBroker.newWriteOnlyTransaction();
writeTx.delete(
LogicalDatastoreType.CONFIGURATION, TestModel.OUTER_LIST_PATH.node(outerListEntryId1));
writeTx.put(
LogicalDatastoreType.CONFIGURATION,
TestModel.OUTER_LIST_PATH.node(outerListEntryId2),
outerListEntry2);
writeTx.put(
LogicalDatastoreType.CONFIGURATION,
TestModel.OUTER_LIST_PATH.node(outerListEntryId3),
outerListEntry3);
writeTx.submit();
latch.await(5, TimeUnit.SECONDS);
assertEquals(2, listener.getReceivedChanges().size());
Collection<DataTreeCandidate> changes = listener.getReceivedChanges().get(0);
assertEquals(1, changes.size());
DataTreeCandidate candidate = changes.iterator().next();
assertNotNull(candidate);
DataTreeCandidateNode candidateRoot = candidate.getRootNode();
checkChange(null, OUTER_LIST, ModificationType.WRITE, candidateRoot);
changes = listener.getReceivedChanges().get(1);
assertEquals(1, changes.size());
candidate = changes.iterator().next();
assertNotNull(candidate);
candidateRoot = candidate.getRootNode();
checkChange(OUTER_LIST, listAfter, ModificationType.SUBTREE_MODIFIED, candidateRoot);
final DataTreeCandidateNode entry1Canditate = candidateRoot.getModifiedChild(outerListEntryId1);
checkChange(outerListEntry1, null, ModificationType.DELETE, entry1Canditate);
final DataTreeCandidateNode entry2Canditate = candidateRoot.getModifiedChild(outerListEntryId2);
checkChange(null, outerListEntry2, ModificationType.WRITE, entry2Canditate);
final DataTreeCandidateNode entry3Canditate = candidateRoot.getModifiedChild(outerListEntryId3);
checkChange(null, outerListEntry3, ModificationType.WRITE, entry3Canditate);
listenerReg.close();
}
public static DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> nestedList(
final String key) {
return ImmutableNodes.mapEntryBuilder(NestedList.QNAME, NAME_QNAME, key);
}
protected static CollectionNodeBuilder<MapEntryNode, MapNode> topLevelMap() {
return ImmutableNodes.mapNodeBuilder(TopLevelList.QNAME);
}
/** Test case: TerminationPoint translation */
@Test
public void testTerminationPoint() {
String logicalName = "node:1";
final String tpId1 = "tpId:1";
String tpRef1 = "tpRef:1";
String tpId2 = "tpId:2";
String tpRef2 = "tpRef:2";
String tpId3 = "tpId:3";
String tpRef3 = "tpRef:3";
String tpId4 = "tpId:4";
String tpRef4 = "tpRef:4";
final String physicalName1 = "node:1";
MapNode terminationPoints1 =
ImmutableNodes.mapNodeBuilder(TerminationPoint.QNAME)
.withChild(
ImmutableNodes.mapEntryBuilder(
TerminationPoint.QNAME, TopologyQNames.NETWORK_TP_ID_QNAME, tpId1)
.withChild(ImmutableNodes.leafNode(TopologyQNames.NETWORK_TP_ID_QNAME, tpId1))
.withChild(ImmutableNodes.leafNode(TopologyQNames.TP_REF, tpRef1))
.build())
.withChild(
ImmutableNodes.mapEntryBuilder(
TerminationPoint.QNAME, TopologyQNames.NETWORK_TP_ID_QNAME, tpId2)
.withChild(ImmutableNodes.leafNode(TopologyQNames.NETWORK_TP_ID_QNAME, tpId2))
.withChild(ImmutableNodes.leafNode(TopologyQNames.TP_REF, tpRef2))
.build())
.build();
final MapEntryNode node1 =
ImmutableNodes.mapEntryBuilder(
Node.QNAME, TopologyQNames.NETWORK_NODE_ID_QNAME, physicalName1)
.withChild(terminationPoints1)
.build();
final String physicalName2 = "node:2";
MapNode terminationPoints2 =
ImmutableNodes.mapNodeBuilder(TerminationPoint.QNAME)
.withChild(
ImmutableNodes.mapEntryBuilder(
TerminationPoint.QNAME, TopologyQNames.NETWORK_TP_ID_QNAME, tpId1)
.withChild(ImmutableNodes.leafNode(TopologyQNames.NETWORK_TP_ID_QNAME, tpId1))
.withChild(ImmutableNodes.leafNode(TopologyQNames.TP_REF, tpRef1))
.build())
.withChild(
ImmutableNodes.mapEntryBuilder(
TerminationPoint.QNAME, TopologyQNames.NETWORK_TP_ID_QNAME, tpId3)
.withChild(ImmutableNodes.leafNode(TopologyQNames.NETWORK_TP_ID_QNAME, tpId3))
.withChild(ImmutableNodes.leafNode(TopologyQNames.TP_REF, tpRef3))
.build())
.build();
final MapEntryNode node2 =
ImmutableNodes.mapEntryBuilder(
Node.QNAME, TopologyQNames.NETWORK_NODE_ID_QNAME, physicalName2)
.withChild(terminationPoints2)
.build();
final String physicalName3 = "node:3";
MapNode terminationPoints3 =
ImmutableNodes.mapNodeBuilder(TerminationPoint.QNAME)
.withChild(
ImmutableNodes.mapEntryBuilder(
TerminationPoint.QNAME, TopologyQNames.NETWORK_TP_ID_QNAME, tpId2)
.withChild(ImmutableNodes.leafNode(TopologyQNames.NETWORK_TP_ID_QNAME, tpId2))
.withChild(ImmutableNodes.leafNode(TopologyQNames.TP_REF, tpRef2))
.build())
.withChild(
ImmutableNodes.mapEntryBuilder(
TerminationPoint.QNAME, TopologyQNames.NETWORK_TP_ID_QNAME, tpId4)
.withChild(ImmutableNodes.leafNode(TopologyQNames.NETWORK_TP_ID_QNAME, tpId4))
.withChild(ImmutableNodes.leafNode(TopologyQNames.TP_REF, tpRef4))
.build())
.build();
final MapEntryNode node3 =
ImmutableNodes.mapEntryBuilder(
Node.QNAME, TopologyQNames.NETWORK_NODE_ID_QNAME, physicalName3)
.withChild(terminationPoints3)
.build();
final Map<Integer, NormalizedNode<?, ?>> targetFields = new HashMap<>(1);
targetFields.put(0, mockNormalizedNode);
OverlayItem logicalNode1 =
new OverlayItem(
new ArrayList<UnderlayItem>() {
{
add(
new UnderlayItem(
node1,
targetFields,
TOPOLOGY_NAME,
physicalName1,
CorrelationItemEnum.Node));
add(
new UnderlayItem(
node2,
targetFields,
TOPOLOGY_NAME,
physicalName2,
CorrelationItemEnum.Node));
}
},
CorrelationItemEnum.Node);
OverlayItem logicalNode2 =
new OverlayItem(
Collections.singletonList(
new UnderlayItem(
node3, targetFields, TOPOLOGY_NAME, physicalName3, CorrelationItemEnum.Node)),
CorrelationItemEnum.Node);
OverlayItemWrapper wrapper = new OverlayItemWrapper(logicalName, logicalNode1);
wrapper.addOverlayItem(logicalNode2);
NormalizedNode<?, ?> normalizedNode = translator.translate(wrapper);
Collection value =
(Collection)
((MapEntryNode) normalizedNode)
.getChild(new NodeIdentifier(TerminationPoint.QNAME))
.get()
.getValue();
Assert.assertEquals("OverlayNode contains wrong amount of TerminationPoints", 6, value.size());
}
