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

Example 31 with DataTree

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

the class DistributedDataStoreRemotingIntegrationTest method testInstallSnapshot.

@Test
public void testInstallSnapshot() throws Exception {
    final String testName = "testInstallSnapshot";
    final String leaderCarShardName = "member-1-shard-cars-" + testName;
    final String followerCarShardName = "member-2-shard-cars-" + testName;
    // Setup a saved snapshot on the leader. The follower will startup with no data and the leader should
    // install a snapshot to sync the follower.
    DataTree tree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_CONFIGURATION, SchemaContextHelper.full());
    final ContainerNode carsNode = CarsModel.newCarsNode(CarsModel.newCarsMapNode(CarsModel.newCarEntry("optima", BigInteger.valueOf(20000))));
    AbstractShardTest.writeToStore(tree, CarsModel.BASE_PATH, carsNode);
    final NormalizedNode<?, ?> snapshotRoot = AbstractShardTest.readStore(tree, YangInstanceIdentifier.EMPTY);
    final Snapshot initialSnapshot = Snapshot.create(new ShardSnapshotState(new MetadataShardDataTreeSnapshot(snapshotRoot)), Collections.emptyList(), 5, 1, 5, 1, 1, null, null);
    InMemorySnapshotStore.addSnapshot(leaderCarShardName, initialSnapshot);
    InMemorySnapshotStore.addSnapshotSavedLatch(leaderCarShardName);
    InMemorySnapshotStore.addSnapshotSavedLatch(followerCarShardName);
    initDatastoresWithCars(testName);
    final Optional<NormalizedNode<?, ?>> readOptional = leaderDistributedDataStore.newReadOnlyTransaction().read(CarsModel.BASE_PATH).checkedGet(5, TimeUnit.SECONDS);
    assertEquals("isPresent", true, readOptional.isPresent());
    assertEquals("Node", carsNode, readOptional.get());
    verifySnapshot(InMemorySnapshotStore.waitForSavedSnapshot(leaderCarShardName, Snapshot.class), initialSnapshot, snapshotRoot);
    verifySnapshot(InMemorySnapshotStore.waitForSavedSnapshot(followerCarShardName, Snapshot.class), initialSnapshot, snapshotRoot);
}

Example 32 with DataTree

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

the class TransactionProxyTest method testReadyWithLocalTransactionWithFailure.

@Test
public void testReadyWithLocalTransactionWithFailure() throws Exception {
    ActorRef shardActorRef = getSystem().actorOf(Props.create(DoNothingActor.class));
    doReturn(getSystem().actorSelection(shardActorRef.path())).when(mockActorContext).actorSelection(shardActorRef.path().toString());
    DataTree mockDataTree = createDataTree();
    DataTreeModification mockModification = mockDataTree.takeSnapshot().newModification();
    doThrow(new RuntimeException("mock")).when(mockModification).ready();
    doReturn(Futures.successful(newPrimaryShardInfo(shardActorRef, mockDataTree))).when(mockActorContext).findPrimaryShardAsync(eq(DefaultShardStrategy.DEFAULT_SHARD));
    TransactionProxy transactionProxy = new TransactionProxy(mockComponentFactory, WRITE_ONLY);
    expectReadyLocalTransaction(shardActorRef, true);
    NormalizedNode<?, ?> nodeToWrite = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
    transactionProxy.write(TestModel.TEST_PATH, nodeToWrite);
    DOMStoreThreePhaseCommitCohort ready = transactionProxy.ready();
    assertTrue(ready instanceof SingleCommitCohortProxy);
    verifyCohortFutures((SingleCommitCohortProxy) ready, RuntimeException.class);
}

Example 33 with DataTree

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

the class TransactionProxyTest method createDataTree.

private static DataTree createDataTree() {
    DataTree dataTree = mock(DataTree.class);
    DataTreeSnapshot dataTreeSnapshot = mock(DataTreeSnapshot.class);
    DataTreeModification dataTreeModification = mock(DataTreeModification.class);
    doReturn(dataTreeSnapshot).when(dataTree).takeSnapshot();
    doReturn(dataTreeModification).when(dataTreeSnapshot).newModification();
    return dataTree;
}