commons/testutils/src/main/java/org/opendaylight/genius/testutils/interfacemanager/InterfaceHelper.java

   1 /*
   2  * Copyright © 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.testutils.interfacemanager;
   9
  10 import java.util.Collections;
  11 import java.util.concurrent.ExecutionException;
  12 import org.opendaylight.genius.datastoreutils.ExpectedDataObjectNotFoundException;
  13 import org.opendaylight.genius.datastoreutils.SingleTransactionDataBroker;
  14 import org.opendaylight.genius.interfacemanager.globals.InterfaceInfo;
  15 import org.opendaylight.mdsal.binding.api.DataBroker;
  16 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev170119.L2vlan;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev170119.Tunnel;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnel;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfTunnelBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefs;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefsBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlan;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31
  32 public final class InterfaceHelper {
  33
  34     private static final String DEFAULT_GW = "0.0.0.0";
  35
  36     private InterfaceHelper() {
  37     }
  38
  39     public static InstanceIdentifier<Interface> buildIId(String interfaceName) {
  40         return InstanceIdentifier
  41                 .builder(Interfaces.class)
  42                 .child(Interface.class, new InterfaceKey(interfaceName))
  43                 .build();
  44     }
  45
  46     public static Interface readInterfaceFromConfigDs(String interfaceName,
  47                                                       DataBroker dataBroker) throws
  48             ExecutionException, InterruptedException, ExpectedDataObjectNotFoundException {
  49         return SingleTransactionDataBroker.syncRead(
  50                 dataBroker,
  51                 LogicalDatastoreType.CONFIGURATION,
  52                 buildIId(interfaceName));
  53     }
  54
  55     public static Interface buildVlanInterfaceFromInfo(InterfaceInfo interfaceInfo) {
  56         ParentRefs parentRefs = new ParentRefsBuilder()
  57                 .setDatapathNodeIdentifier(interfaceInfo.getDpId())
  58                 .setParentInterface(interfaceInfo.getInterfaceName())
  59                 .build();
  60
  61         return new InterfaceBuilder()
  62                 .withKey(new InterfaceKey(interfaceInfo.getInterfaceName()))
  63                 .setName(interfaceInfo.getInterfaceName())
  64                 .setDescription("Vlan interface")
  65                 .setEnabled(true)
  66                 .setType(L2vlan.class)
  67                 .addAugmentation(ParentRefs.class, parentRefs)
  68                 .build();
  69     }
  70
  71     public static Interface buildVxlanTunnelInterfaceFromInfo(TunnelInterfaceDetails tunnelInterfaceDetails) {
  72         InterfaceInfo interfaceInfo = tunnelInterfaceDetails.getInterfaceInfo();
  73         ParentRefs parentRefs = new ParentRefsBuilder()
  74                 .setDatapathNodeIdentifier(interfaceInfo.getDpId())
  75                 .setParentInterface(interfaceInfo.getInterfaceName())
  76                 .build();
  77
  78         IfTunnel tunnel = new IfTunnelBuilder()
  79                 .setTunnelDestination(new IpAddress(new Ipv4Address(tunnelInterfaceDetails.getDstIp())))
  80                 .setTunnelGateway(new IpAddress(new Ipv4Address(DEFAULT_GW)))
  81                 .setTunnelSource(new IpAddress(new Ipv4Address(tunnelInterfaceDetails.getSrcIp())))
  82                 .setTunnelInterfaceType(TunnelTypeVxlan.class)
  83                 .setInternal(!tunnelInterfaceDetails.isExternal())
  84                 .setTunnelRemoteIpFlow(false)
  85                 .setTunnelOptions(Collections.emptyList())
  86                 .build();
  87
  88         return new InterfaceBuilder()
  89                 .withKey(new InterfaceKey(interfaceInfo.getInterfaceName()))
  90                 .setName(interfaceInfo.getInterfaceName())
  91                 .setDescription("Tunnel interface")
  92                 .setEnabled(true)
  93                 .setType(Tunnel.class)
  94                 .addAugmentation(ParentRefs.class, parentRefs)
  95                 .addAugmentation(IfTunnel.class, tunnel)
  96                 .build();
  97     }
  98 }