mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/util/LispNotificationHelper.java

   1 package org.opendaylight.lispflowmapping.implementation.util;
   2
   3 import java.net.Inet4Address;
   4 import java.net.InetAddress;
   5 import java.net.UnknownHostException;
   6
   7 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lispaddress.LispAddressContainer;
   8 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lispaddress.lispaddresscontainer.address.Ipv4;
   9 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.mapregisternotification.MapRegister;
  10 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.mapregisternotification.MapRegisterBuilder;
  11 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.maprequestnotification.MapRequest;
  12 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.maprequestnotification.MapRequestBuilder;
  13 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
  15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address;
  16
  17 public class LispNotificationHelper {
  18
  19     public static MapRegister convertMapRegister(org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.MapRegister mapRegister) {
  20         return new MapRegisterBuilder().setAuthenticationData(mapRegister.getAuthenticationData())
  21                 .setEidToLocatorRecord(mapRegister.getEidToLocatorRecord()).setKeyId(mapRegister.getKeyId()).setNonce(mapRegister.getNonce())
  22                 .setProxyMapReply(mapRegister.isProxyMapReply()).setWantMapNotify(mapRegister.isWantMapNotify()).build();
  23     }
  24
  25     public static MapRequest convertMapRequest(org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.MapRequest mapRequest) {
  26         return new MapRequestBuilder().setAuthoritative(mapRequest.isAuthoritative()).setEidRecord(mapRequest.getEidRecord())
  27                 .setItrRloc(mapRequest.getItrRloc()).setMapDataPresent(mapRequest.isMapDataPresent()).setMapReply(mapRequest.getMapReply())
  28                 .setNonce(mapRequest.getNonce()).setPitr(mapRequest.isPitr()).setProbe(mapRequest.isProbe()).setSmr(mapRequest.isSmr())
  29                 .setSmrInvoked(mapRequest.isSmrInvoked()).setSourceEid(mapRequest.getSourceEid()).build();
  30     }
  31
  32     public static IpAddress getIpAddressFromInetAddress(InetAddress inetAddress) {
  33         if (inetAddress == null) {
  34             inetAddress = InetAddress.getLoopbackAddress();
  35         }
  36         if (inetAddress instanceof Inet4Address) {
  37             return new IpAddress(new Ipv4Address(inetAddress.getHostAddress()));
  38         } else {
  39             return new IpAddress(new Ipv6Address(inetAddress.getHostAddress()));
  40         }
  41     }
  42
  43     public static InetAddress getInetAddressFromIpAddress(IpAddress ipAddress) {
  44         InetAddress address = null;
  45         if (ipAddress != null) {
  46             if (ipAddress.getIpv4Address() != null) {
  47                 address = getAddressByName(ipAddress.getIpv4Address().getValue());
  48             } else if (ipAddress.getIpv6Address() != null) {
  49                 address = getAddressByName(ipAddress.getIpv6Address().getValue());
  50             }
  51         }
  52         if (address == null) {
  53             address = InetAddress.getLoopbackAddress();
  54         }
  55         return address;
  56     }
  57
  58     public static InetAddress getInetAddressFromContainer(LispAddressContainer container) {
  59         Ipv4Address ipAddress = ((Ipv4) LispAFIConvertor.toAFI(container)).getIpv4Address();
  60         return getAddressByName(ipAddress.getValue());
  61     }
  62
  63     public static InetAddress getAddressByName(String IPAddress) {
  64         try {
  65             InetAddress address = InetAddress.getByName(IPAddress);
  66             return address;
  67         } catch (UnknownHostException e) {
  68             return null;
  69         }
  70     }
  71 }