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

   1 /*
   2  * Copyright (c) 2016, 2017 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 java.util.ArrayList;
  12 import java.util.List;
  13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  14 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  15 import org.opendaylight.genius.interfacemanager.commons.InterfaceManagerCommonUtils;
  16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfL2vlan;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefs;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 public class OvsVlanMemberConfigAddHelper {
  25     private static final Logger LOG = LoggerFactory.getLogger(OvsVlanMemberConfigAddHelper.class);
  26
  27     private final DataBroker dataBroker;
  28     private final IdManagerService idManager;
  29     private final InterfaceManagerCommonUtils interfaceManagerCommonUtils;
  30
  31     public OvsVlanMemberConfigAddHelper(DataBroker dataBroker, IdManagerService idManager,
  32             InterfaceManagerCommonUtils interfaceManagerCommonUtils) {
  33         this.dataBroker = dataBroker;
  34         this.idManager = idManager;
  35         this.interfaceManagerCommonUtils = interfaceManagerCommonUtils;
  36     }
  37
  38     public DataBroker getDataBroker() {
  39         return dataBroker;
  40     }
  41
  42     public IdManagerService getIdManager() {
  43         return idManager;
  44     }
  45
  46     public InterfaceManagerCommonUtils getInterfaceManagerCommonUtils() {
  47         return interfaceManagerCommonUtils;
  48     }
  49
  50     public List<ListenableFuture<Void>> addConfiguration(ParentRefs parentRefs, Interface interfaceNew) {
  51         LOG.info("adding vlan member configuration for interface {}", interfaceNew.getName());
  52         List<ListenableFuture<Void>> futures = new ArrayList<>();
  53         WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
  54         interfaceManagerCommonUtils.createInterfaceChildEntry(parentRefs.getParentInterface(), interfaceNew.getName(),
  55                 writeTransaction);
  56         futures.add(writeTransaction.submit());
  57
  58         InterfaceKey interfaceKey = new InterfaceKey(parentRefs.getParentInterface());
  59         Interface ifaceParent = interfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey);
  60         if (ifaceParent == null) {
  61             LOG.info("Parent Interface: {} not found when adding child interface: {}", parentRefs.getParentInterface(),
  62                     interfaceNew.getName());
  63             return futures;
  64         }
  65
  66         IfL2vlan parentIfL2Vlan = ifaceParent.getAugmentation(IfL2vlan.class);
  67         if (parentIfL2Vlan == null || parentIfL2Vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
  68             LOG.error("Parent Interface: {} not of trunk Type when adding trunk-member: {}", ifaceParent, interfaceNew);
  69             return futures;
  70         }
  71
  72         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang
  73             .ietf.interfaces.rev140508.interfaces.state.Interface ifState = interfaceManagerCommonUtils
  74                 .getInterfaceState(parentRefs.getParentInterface());
  75         interfaceManagerCommonUtils.addStateEntry(interfaceNew.getName(), futures, ifState);
  76         return futures;
  77     }
  78 }