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.base.Optional;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14
  15 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  16 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  17 import org.opendaylight.genius.interfacemanager.commons.InterfaceManagerCommonUtils;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfL2vlan;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefs;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 public class OvsVlanMemberConfigAddHelper {
  27     private static final Logger LOG = LoggerFactory.getLogger(OvsVlanMemberConfigAddHelper.class);
  28     public static List<ListenableFuture<Void>> addConfiguration(DataBroker dataBroker, ParentRefs parentRefs,
  29                                                                 Interface interfaceNew, IfL2vlan ifL2vlan,
  30                                                                 IdManagerService idManager) {
  31         LOG.debug("add vlan member configuration {}",interfaceNew.getName());
  32         List<ListenableFuture<Void>> futures = new ArrayList<>();
  33         WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
  34         InterfaceManagerCommonUtils.createInterfaceChildEntry(parentRefs.getParentInterface(),
  35             interfaceNew.getName(), Optional.of(writeTransaction));
  36         futures.add(writeTransaction.submit());
  37
  38         InterfaceKey interfaceKey = new InterfaceKey(parentRefs.getParentInterface());
  39         Interface ifaceParent = InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
  40         if (ifaceParent == null) {
  41             LOG.info("Parent Interface: {} not found when adding child interface: {}",
  42                     parentRefs.getParentInterface(), interfaceNew.getName());
  43             return futures;
  44         }
  45
  46         IfL2vlan parentIfL2Vlan = ifaceParent.getAugmentation(IfL2vlan.class);
  47         if (parentIfL2Vlan == null || parentIfL2Vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
  48             LOG.error("Parent Interface: {} not of trunk Type when adding trunk-member: {}", ifaceParent, interfaceNew);
  49             return futures;
  50         }
  51
  52         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
  53                 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(parentRefs.getParentInterface(), dataBroker);
  54         LOG.debug("add interface state info for vlan member {}, with ifState for parent {}",interfaceNew.getName(), ifState);
  55         InterfaceManagerCommonUtils.addStateEntry(interfaceNew.getName(), dataBroker, idManager, futures, ifState);
  56         return futures;
  57     }
  58 }