Examples with ReadWriteTransaction org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction used on opensource projects

Example 6 with ReadWriteTransaction

use of org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction in project netvirt by opendaylight.

the class StatisticsImpl method initializeCountrsConfigDataSrore.

private void initializeCountrsConfigDataSrore() {
    ReadWriteTransaction transaction = db.newReadWriteTransaction();
    CheckedFuture<Optional<IngressElementCountersRequestConfig>, ReadFailedException> iecrc = transaction.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.IECRC_IDENTIFIER);
    CheckedFuture<Optional<EgressElementCountersRequestConfig>, ReadFailedException> eecrc = transaction.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.EECRC_IDENTIFIER);
    try {
        Optional<IngressElementCountersRequestConfig> iecrcOpt = iecrc.get();
        if (!iecrcOpt.isPresent()) {
            creatIngressEelementCountersContainerInConfig(transaction, CountersServiceUtils.IECRC_IDENTIFIER);
        }
        Optional<EgressElementCountersRequestConfig> eecrcOpt = eecrc.get();
        if (!eecrcOpt.isPresent()) {
            creatEgressEelementCountersContainerInConfig(transaction, CountersServiceUtils.EECRC_IDENTIFIER);
        }
        transaction.submit();
    } catch (InterruptedException | ExecutionException e) {
        StatisticsPluginImplCounters.failed_creating_counters_config.inc();
        LOG.warn("failed creating counters config data structure in DB");
    }
}

Example 7 with ReadWriteTransaction

use of org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction in project netvirt by opendaylight.

the class NodeConnectedHandlerTest method testD1Connect.

@Test
public void testD1Connect() throws Exception {
    ReadWriteTransaction tx = this.dataBroker.newReadWriteTransaction();
    handlerUtils.addPsNode(d1PsNodePath, d1NodePath, DataProvider.getPortNameListD1(), tx).checkedGet();
    tx = this.dataBroker.newReadWriteTransaction();
    handlerUtils.addNode(d1NodePath, d1PsNodePath, DataProvider.getLogicalSwitchDataD1(), DataProvider.getLocalUcasMacDataD1(), DataProvider.getLocalMcastDataD1(), DataProvider.getRemoteMcastDataD1(), DataProvider.getRemoteUcasteMacDataD1(), DataProvider.getGlobalTerminationPointIpD1(), tx).checkedGet();
    readNodes();
    tx = this.dataBroker.newReadWriteTransaction();
    nodeConnectedHandler.handleNodeConnected(d1GlobalOpNode.get(), d1NodePath, haNodePath, haGlobalConfigNode, haPsConfigNode, tx);
    tx.submit().checkedGet();
    readNodes();
    // verify global ha manager config should have ha_children
    Assert.assertTrue(haGlobalConfigNode.isPresent() && d1GlobalOpNode.isPresent());
    TestUtil.verifyHAconfigNode(haGlobalConfigNode.get(), d1GlobalOpNode.get());
    Assert.assertTrue(d1GlobalOpNode.isPresent() && haGlobalOpNode.isPresent() && d1PsOpNode.isPresent() && haPsOpNode.isPresent());
    TestUtil.verifyHAOpNode(d1GlobalOpNode.get(), haGlobalOpNode.get(), d1PsOpNode.get(), haPsOpNode.get(), haNodePath, d1PsNodePath, haPsNodePath, haNodeId, this.dataBroker);
}

Example 8 with ReadWriteTransaction

use of org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction in project netvirt by opendaylight.

the class L2GatewayListener method remove.

@Override
protected void remove(final InstanceIdentifier<L2gateway> identifier, final L2gateway input) {
    LOG.info("Removing L2gateway with ID: {}", input.getUuid());
    List<L2gatewayConnection> connections = l2gwService.getL2GwConnectionsByL2GatewayId(input.getUuid());
    try {
        ReadWriteTransaction tx = this.dataBroker.newReadWriteTransaction();
        for (L2gatewayConnection connection : connections) {
            InstanceIdentifier<L2gatewayConnection> iid = InstanceIdentifier.create(Neutron.class).child(L2gatewayConnections.class).child(L2gatewayConnection.class, connection.getKey());
            tx.delete(LogicalDatastoreType.CONFIGURATION, iid);
        }
        tx.submit().checkedGet();
    } catch (TransactionCommitFailedException e) {
        LOG.error("Failed to delete associated l2gwconnection while deleting l2gw {} with id beacause of {}", input.getUuid(), e.getLocalizedMessage());
    // TODO :retry
    }
    List<Devices> l2Devices = input.getDevices();
    for (Devices l2Device : l2Devices) {
        LOG.trace("Removing L2gateway device: {}", l2Device);
        removeL2Device(l2Device, input);
    }
}

Example 9 with ReadWriteTransaction

use of org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction in project netvirt by opendaylight.

the class L2GatewayListener method update.

@Override
protected void update(InstanceIdentifier<L2gateway> identifier, L2gateway original, L2gateway update) {
    LOG.trace("Updating L2gateway : key: {}, original value={}, update value={}", identifier, original, update);
    List<L2gatewayConnection> connections = l2gwService.getAssociatedL2GwConnections(Sets.newHashSet(update.getUuid()));
    if (connections == null) {
        LOG.warn("There are no connections associated with l2 gateway uuid {} name {}", update.getUuid(), update.getName());
        return;
    }
    if (original.getDevices() == null) {
        connections.forEach((connection) -> l2gwService.addL2GatewayConnection(connection));
        return;
    }
    jobCoordinator.enqueueJob("l2gw.update", () -> {
        ReadWriteTransaction transaction = dataBroker.newReadWriteTransaction();
        DeviceInterfaces updatedDeviceInterfaces = new DeviceInterfaces(update);
        List<ListenableFuture<Void>> fts = new ArrayList<>();
        original.getDevices().stream().filter((originalDevice) -> originalDevice.getInterfaces() != null).forEach((originalDevice) -> {
            String deviceName = originalDevice.getDeviceName();
            L2GatewayDevice l2GwDevice = l2GatewayCache.get(deviceName);
            NodeId physicalSwitchNodeId = HwvtepSouthboundUtils.createManagedNodeId(new NodeId(l2GwDevice.getHwvtepNodeId()), deviceName);
            originalDevice.getInterfaces().stream().filter((intf) -> !updatedDeviceInterfaces.containsInterface(deviceName, intf.getInterfaceName())).forEach((intf) -> {
                connections.forEach((connection) -> {
                    Integer vlanId = connection.getSegmentId();
                    if (intf.getSegmentationIds() != null && !intf.getSegmentationIds().isEmpty()) {
                        for (Integer vlan : intf.getSegmentationIds()) {
                            HwvtepUtils.deleteVlanBinding(transaction, physicalSwitchNodeId, intf.getInterfaceName(), vlan);
                        }
                    } else {
                        LOG.debug("Deleting vlan binding {} {} {}", physicalSwitchNodeId, intf.getInterfaceName(), vlanId);
                        HwvtepUtils.deleteVlanBinding(transaction, physicalSwitchNodeId, intf.getInterfaceName(), vlanId);
                    }
                });
            });
        });
        fts.add(transaction.submit());
        Futures.addCallback(fts.get(0), new FutureCallback<Void>() {

            @Override
            public void onSuccess(Void success) {
                LOG.debug("Successfully deleted vlan bindings for l2gw update {}", update);
                connections.forEach((l2GwConnection) -> l2gwService.addL2GatewayConnection(l2GwConnection, null, update));
            }

            @Override
            public void onFailure(Throwable throwable) {
                LOG.error("Failed to delete vlan bindings as part of l2gw udpate {}", update);
            }
        }, MoreExecutors.directExecutor());
        return fts;
    }, SystemPropertyReader.getDataStoreJobCoordinatorMaxRetries());
}

Example 10 with ReadWriteTransaction

use of org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction in project controller by opendaylight.

the class Bug1333DataChangeListenerTest method writeTopWithListItem.

public void writeTopWithListItem(final LogicalDatastoreType store) {
    ReadWriteTransaction tx = getDataBroker().newReadWriteTransaction();
    Top topItem = top(topLevelList(TOP_FOO_KEY, complexUsesAugment(USES_ONE_KEY, USES_TWO_KEY)));
    tx.put(store, TOP_PATH, topItem);
    assertCommit(tx.submit());
}