interfacemanager/interfacemanager-impl/src/main/java/org/opendaylight/genius/interfacemanager/renderer/ovs/confighelpers/OvsVlanMemberConfigAddHelper.java

   1 /*
   2  * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.genius.interfacemanager.renderer.ovs.confighelpers;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  12 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  13 import org.opendaylight.genius.interfacemanager.commons.InterfaceManagerCommonUtils;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfL2vlan;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefs;
  19 import org.slf4j.Logger;
  20 import org.slf4j.LoggerFactory;
  21
  22 import java.util.ArrayList;
  23 import java.util.List;
  24
  25 public class OvsVlanMemberConfigAddHelper {
  26     private static final Logger LOG = LoggerFactory.getLogger(OvsVlanMemberConfigAddHelper.class);
  27     public static List<ListenableFuture<Void>> addConfiguration(DataBroker dataBroker, ParentRefs parentRefs,
  28                                                                 Interface interfaceNew, IfL2vlan ifL2vlan,
  29                                                                 IdManagerService idManager) {
  30         LOG.debug("add vlan member configuration {}",interfaceNew.getName());
  31         List<ListenableFuture<Void>> futures = new ArrayList<>();
  32         WriteTransaction defaultConfigShardTransaction = dataBroker.newWriteOnlyTransaction();
  33
  34         InterfaceManagerCommonUtils.createInterfaceChildEntry(defaultConfigShardTransaction, parentRefs.getParentInterface(), interfaceNew.getName());
  35         futures.add(defaultConfigShardTransaction.submit());
  36
  37         InterfaceKey interfaceKey = new InterfaceKey(parentRefs.getParentInterface());
  38         Interface ifaceParent = InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
  39         if (ifaceParent == null) {
  40             LOG.info("Parent Interface: {} not found when adding child interface: {}",
  41                     parentRefs.getParentInterface(), interfaceNew.getName());
  42             return futures;
  43         }
  44
  45         IfL2vlan parentIfL2Vlan = ifaceParent.getAugmentation(IfL2vlan.class);
  46         if (parentIfL2Vlan == null || parentIfL2Vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
  47             LOG.error("Parent Interface: {} not of trunk Type when adding trunk-member: {}", ifaceParent, interfaceNew);
  48             return futures;
  49         }
  50
  51         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
  52                 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(parentRefs.getParentInterface(), dataBroker);
  53         LOG.debug("add interface state info for vlan member {}",interfaceNew.getName());
  54         InterfaceManagerCommonUtils.addStateEntry(interfaceNew.getName(), dataBroker, idManager, futures, ifState);
  55         return futures;
  56     }
  57 }