2 * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.genius.interfacemanager.renderer.ovs.statehelpers;
10 import com.google.common.util.concurrent.ListenableFuture;
11 import java.math.BigInteger;
12 import java.util.ArrayList;
13 import java.util.List;
14 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
15 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
16 import org.opendaylight.genius.interfacemanager.IfmUtil;
17 import org.opendaylight.genius.interfacemanager.commons.InterfaceMetaUtils;
18 import org.opendaylight.genius.interfacemanager.renderer.ovs.utilities.SouthboundUtils;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406.bridge._interface.info.BridgeEntry;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
21 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 public class OvsInterfaceTopologyStateAddHelper {
26 private static final Logger LOG = LoggerFactory.getLogger(OvsInterfaceTopologyStateAddHelper.class);
28 public static List<ListenableFuture<Void>> addPortToBridge(InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid,
29 OvsdbBridgeAugmentation bridgeNew, DataBroker dataBroker) {
30 List<ListenableFuture<Void>> futures = new ArrayList<>();
31 WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
33 if (bridgeNew.getDatapathId() == null) {
34 LOG.warn("DataPathId found as null for Bridge Augmentation: {}... returning...", bridgeNew);
37 BigInteger dpnId = IfmUtil.getDpnId(bridgeNew.getDatapathId());
39 // create bridge reference entry in interface meta operational DS
40 InterfaceMetaUtils.createBridgeRefEntry(dpnId, bridgeIid, writeTransaction);
42 // handle pre-provisioning of tunnels for the newly connected dpn
43 BridgeEntry bridgeEntry = InterfaceMetaUtils.getBridgeEntryFromConfigDS(dpnId, dataBroker);
44 if (bridgeEntry == null) {
45 LOG.debug("Bridge entry not found in config DS for dpn: {}", dpnId);
46 futures.add(writeTransaction.submit());
49 SouthboundUtils.addAllPortsToBridge(bridgeEntry, dataBroker, bridgeIid, bridgeNew, futures);
51 futures.add(writeTransaction.submit());