2 * Copyright (c) 2015 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.vpnservice.interfacemgr.renderer.ovs.confighelpers;
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.controller.md.sal.common.api.data.LogicalDatastoreType;
14 import org.opendaylight.idmanager.IdManager;
15 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
16 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
17 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
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.state.Interface.OperStatus;
20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
26 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
30 import java.util.ArrayList;
31 import java.util.List;
33 public class OvsVlanMemberConfigUpdateHelper {
34 private static final Logger LOG = LoggerFactory.getLogger(OvsVlanMemberConfigUpdateHelper.class);
35 public static List<ListenableFuture<Void>> updateConfiguration(DataBroker dataBroker, ParentRefs parentRefsNew,
36 Interface interfaceOld, IfL2vlan ifL2vlanNew,
37 Interface interfaceNew, IdManager idManager) {
38 List<ListenableFuture<Void>> futures = new ArrayList<>();
39 ParentRefs parentRefsOld = interfaceOld.getAugmentation(ParentRefs.class);
41 InterfaceParentEntryKey interfaceParentEntryKey =
42 new InterfaceParentEntryKey(parentRefsOld.getParentInterface());
43 InterfaceChildEntryKey interfaceChildEntryKey = new InterfaceChildEntryKey(interfaceOld.getName());
44 InterfaceChildEntry interfaceChildEntry =
45 InterfaceMetaUtils.getInterfaceChildEntryFromConfigDS(interfaceParentEntryKey, interfaceChildEntryKey,
48 if (interfaceChildEntry == null) {
49 futures.addAll(OvsInterfaceConfigAddHelper.addConfiguration(dataBroker,
50 interfaceNew.getAugmentation(ParentRefs.class), interfaceNew, idManager));
54 IfL2vlan ifL2vlanOld = interfaceOld.getAugmentation(IfL2vlan.class);
55 if (ifL2vlanOld == null || (ifL2vlanNew.getL2vlanMode() != ifL2vlanOld.getL2vlanMode())) {
56 LOG.error("Configuration Error. Vlan Mode Change of Vlan Trunk Member {} as new trunk member: {} is " +
57 "not allowed.", interfaceOld, interfaceNew);
61 if (ifL2vlanOld.getVlanId() != ifL2vlanNew.getVlanId() ||
62 !parentRefsOld.getParentInterface().equals(parentRefsNew.getParentInterface())) {
63 futures.addAll(OvsVlanMemberConfigRemoveHelper.removeConfiguration(dataBroker, parentRefsOld, interfaceOld,
64 ifL2vlanOld, idManager));
65 futures.addAll(OvsVlanMemberConfigAddHelper.addConfiguration(dataBroker, parentRefsNew, interfaceNew,
66 ifL2vlanNew, idManager));
70 if (interfaceNew.isEnabled() == interfaceOld.isEnabled()) {
74 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface pifState =
75 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(parentRefsNew.getParentInterface(), dataBroker);
76 if (pifState != null) {
77 OperStatus operStatus = OperStatus.Down;
78 if (interfaceNew.isEnabled()) {
79 operStatus = pifState.getOperStatus();
82 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
83 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
84 IfmUtil.buildStateInterfaceId(interfaceNew.getName());
85 InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
86 ifaceBuilder.setOperStatus(operStatus);
87 ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(interfaceNew.getName()));
89 t.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build());
90 futures.add(t.submit());