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

Example 21 with MapEntryNode

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

the class WriteTransactionsHandler method start.

public static ListenableFuture<RpcResult<WriteTransactionsOutput>> start(final DOMDataBroker domDataBroker, final WriteTransactionsInput input) {
    LOG.debug("Starting write-transactions.");
    final String id = input.getId();
    final MapEntryNode entry = ImmutableNodes.mapEntryBuilder(ID_INT, ID, id).withChild(ImmutableNodes.mapNodeBuilder(ITEM).build()).build();
    final YangInstanceIdentifier idListItem = ID_INT_YID.node(entry.getIdentifier());
    final ContainerNode containerNode = ImmutableContainerNodeBuilder.create().withNodeIdentifier(new NodeIdentifier(ID_INTS)).withChild(ImmutableNodes.mapNodeBuilder(ID_INT).build()).build();
    DOMDataWriteTransaction tx = domDataBroker.newWriteOnlyTransaction();
    // write only the top list
    tx.merge(LogicalDatastoreType.CONFIGURATION, ID_INTS_YID, containerNode);
    try {
        tx.submit().checkedGet(INIT_TX_TIMEOUT_SECONDS, TimeUnit.SECONDS);
    } catch (final OptimisticLockFailedException e) {
        // when multiple write-transactions are executed concurrently we need to ignore this.
        // If we get optimistic lock here it means id-ints already exists and we can continue.
        LOG.debug("Got an optimistic lock when writing initial top level list element.", e);
    } catch (final TransactionCommitFailedException | TimeoutException e) {
        LOG.warn("Unable to ensure IdInts list for id: {} exists.", id, e);
        return Futures.immediateFuture(RpcResultBuilder.<WriteTransactionsOutput>failed().withError(RpcError.ErrorType.APPLICATION, "Unexpected-exception", e).build());
    }
    tx = domDataBroker.newWriteOnlyTransaction();
    tx.merge(LogicalDatastoreType.CONFIGURATION, idListItem, entry);
    try {
        tx.submit().get(INIT_TX_TIMEOUT_SECONDS, TimeUnit.SECONDS);
    } catch (InterruptedException | ExecutionException | TimeoutException e) {
        LOG.warn("Unable to ensure IdInts list for id: {} exists.", id, e);
        return Futures.immediateFuture(RpcResultBuilder.<WriteTransactionsOutput>failed().withError(RpcError.ErrorType.APPLICATION, "Unexpected-exception", e).build());
    }
    LOG.debug("Filling the item list with initial values.");
    final CollectionNodeBuilder<MapEntryNode, MapNode> mapBuilder = ImmutableNodes.mapNodeBuilder(ITEM);
    final YangInstanceIdentifier itemListId = idListItem.node(ITEM);
    tx = domDataBroker.newWriteOnlyTransaction();
    tx.put(LogicalDatastoreType.CONFIGURATION, itemListId, mapBuilder.build());
    try {
        tx.submit().get(INIT_TX_TIMEOUT_SECONDS, TimeUnit.SECONDS);
    } catch (InterruptedException | ExecutionException | TimeoutException e) {
        LOG.warn("Unable to fill the initial item list.", e);
        return Futures.immediateFuture(RpcResultBuilder.<WriteTransactionsOutput>failed().withError(RpcError.ErrorType.APPLICATION, "Unexpected-exception", e).build());
    }
    final WriteTransactionsHandler handler;
    if (input.isChainedTransactions()) {
        handler = new Chained(domDataBroker, idListItem, input);
    } else {
        handler = new Simple(domDataBroker, idListItem, input);
    }
    handler.doStart();
    return handler.completionFuture;
}

Example 22 with MapEntryNode

use of org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode in project bgpcep by opendaylight.

the class RIBImpl method startLocRib.

private synchronized void startLocRib(final TablesKey key) {
    LOG.debug("Creating LocRib table for {}", key);
    // create locRibWriter for each table
    final DOMDataWriteTransaction tx = this.domChain.newWriteOnlyTransaction();
    final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> table = ImmutableNodes.mapEntryBuilder();
    table.withNodeIdentifier(RibSupportUtils.toYangTablesKey(key));
    table.withChild(EMPTY_TABLE_ATTRIBUTES);
    final NodeIdentifierWithPredicates tableKey = RibSupportUtils.toYangTablesKey(key);
    final InstanceIdentifierBuilder tableId = YangInstanceIdentifier.builder(this.yangRibId.node(LocRib.QNAME).node(Tables.QNAME));
    tableId.nodeWithKey(tableKey.getNodeType(), tableKey.getKeyValues());
    for (final Entry<QName, Object> e : tableKey.getKeyValues().entrySet()) {
        table.withChild(ImmutableNodes.leafNode(e.getKey(), e.getValue()));
    }
    final RIBSupportContext supportContext = this.ribContextRegistry.getRIBSupportContext(key);
    if (supportContext != null) {
        final ChoiceNode routes = supportContext.getRibSupport().emptyRoutes();
        table.withChild(routes);
        tx.put(LogicalDatastoreType.OPERATIONAL, tableId.build(), table.build());
        try {
            tx.submit().checkedGet();
        } catch (final TransactionCommitFailedException e1) {
            LOG.error("Failed to initiate LocRIB for key {}", key, e1);
        }
    } else {
        LOG.warn("There's no registered RIB Context for {}", key.getAfi());
    }
}

Example 23 with MapEntryNode

use of org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode in project bgpcep by opendaylight.

the class BmpRouterPeerImpl method createPeerEntry.

private MapEntryNode createPeerEntry(final PeerUpNotification peerUp) {
    final PeerHeader peerHeader = peerUp.getPeerHeader();
    final DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> mapEntryBuilder = Builders.mapEntryBuilder().withNodeIdentifier(new NodeIdentifierWithPredicates(Peer.QNAME, PEER_ID_QNAME, this.peerId.getValue())).withChild(ImmutableNodes.leafNode(PEER_ID_QNAME, this.peerId.getValue())).withChild(ImmutableNodes.leafNode(PEER_TYPE_QNAME, peerHeader.getType().name().toLowerCase(Locale.ENGLISH))).withChild(ImmutableNodes.leafNode(PEER_ADDRESS_QNAME, getStringIpAddress(peerHeader.getAddress()))).withChild(ImmutableNodes.leafNode(PEER_AS_QNAME, peerHeader.getAs().getValue())).withChild(ImmutableNodes.leafNode(PEER_BGP_ID_QNAME, peerHeader.getBgpId().getValue())).withChild(createPeerSessionUp(peerUp, peerHeader.getTimestampSec())).withChild(Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(PrePolicyRib.QNAME)).withChild(ImmutableNodes.mapNodeBuilder(BMP_TABLES_QNAME).build()).build()).withChild(Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(PostPolicyRib.QNAME)).withChild(ImmutableNodes.mapNodeBuilder(BMP_TABLES_QNAME).build()).build());
    final PeerDistinguisher pd = peerHeader.getPeerDistinguisher();
    if (pd != null) {
        mapEntryBuilder.withChild(ImmutableNodes.leafNode(PEER_DISTINGUISHER_QNAME, pd.getRouteDistinguisher()));
    }
    return mapEntryBuilder.build();
}

Example 24 with MapEntryNode

use of org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode in project bgpcep by opendaylight.

the class AbstractFlowspecRIBSupport method buildDestination.

@Override
protected DestinationType buildDestination(final Collection<MapEntryNode> routes) {
    final MapEntryNode routesCont = Iterables.getOnlyElement(routes);
    final PathId pathId = PathIdUtil.buildPathId(routesCont, routePathIdNid());
    return this.nlriParser.createAdvertizedRoutesDestinationType(new Object[] { this.nlriParser.extractFlowspec(routesCont) }, pathId);
}

Example 25 with MapEntryNode

use of org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode in project bgpcep by opendaylight.

the class ProtocolsConfigFileProcessor method loadConfiguration.

@Override
public synchronized void loadConfiguration(final NormalizedNode<?, ?> dto) {
    final ContainerNode protocolsContainer = (ContainerNode) dto;
    final MapNode protocolList = (MapNode) protocolsContainer.getChild(protocolYIId.getLastPathArgument()).get();
    final Collection<MapEntryNode> protocolsCollection = protocolList.getValue();
    final WriteTransaction wtx = this.dataBroker.newWriteOnlyTransaction();
    for (final MapEntryNode protocolEntry : protocolsCollection) {
        final Map.Entry<InstanceIdentifier<?>, DataObject> bi = this.bindingSerializer.fromNormalizedNode(this.protocolYIId, protocolEntry);
        if (bi != null) {
            final Protocol protocol = (Protocol) bi.getValue();
            processProtocol(protocol, wtx);
        }
    }
    try {
        wtx.submit().get();
    } catch (final ExecutionException | InterruptedException e) {
        LOG.warn("Failed to create Protocol", e);
    }
}