Examples with MapRegisterCacheMetadata org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadata used on opensource projects

Example 1 with MapRegisterCacheMetadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadata in project lispflowmapping by opendaylight.

the class LispSouthboundHandler method handleMapRegister.

@SuppressWarnings("checkstyle:IllegalCatch")
private void handleMapRegister(ByteBuffer inBuffer, InetAddress sourceAddress, int port) {
    try {
        Map.Entry<MapRegisterCacheKey, byte[]> artificialEntry = null;
        MapRegisterCacheKey cacheKey = null;
        MapRegisterCacheValue cacheValue = null;
        if (lispSbPlugin.isMapRegisterCacheEnabled()) {
            artificialEntry = MapRegisterPartialDeserializer.deserializePartially(inBuffer, sourceAddress);
            cacheKey = artificialEntry == null ? null : artificialEntry.getKey();
            cacheValue = resolveCacheValue(artificialEntry);
        }
        if (cacheValue != null) {
            lispSbPlugin.getStats().incrementCacheHits();
            MapRegisterCacheMetadata mapRegisterMeta = cacheValue.getMapRegisterCacheMetadata();
            LOG.debug("Map register message site-ID: {} xTR-ID: {} from cache.", mapRegisterMeta.getSiteId(), mapRegisterMeta.getXtrId());
            cacheValue = refreshEntry(cacheKey);
            if (cacheValue != null) {
                lispSbPlugin.sendNotificationIfPossible(createMappingKeepAlive(cacheValue));
                if (cacheValue.getMapRegisterCacheMetadata().isWantMapNotify()) {
                    sendMapNotifyMsg(inBuffer, sourceAddress, port, cacheValue);
                }
            }
        } else {
            lispSbPlugin.getStats().incrementCacheMisses();
            MapRegister mapRegister = MapRegisterSerializer.getInstance().deserialize(inBuffer, sourceAddress);
            MappingAuthkey mappingAuthkey = null;
            if (authenticationEnabled) {
                mappingAuthkey = tryToAuthenticateMessage(mapRegister, inBuffer);
                if (mappingAuthkey == null) {
                    return;
                }
            }
            AddMappingBuilder addMappingBuilder = new AddMappingBuilder();
            addMappingBuilder.setMapRegister(LispNotificationHelper.convertMapRegister(mapRegister));
            TransportAddressBuilder transportAddressBuilder = new TransportAddressBuilder();
            transportAddressBuilder.setIpAddress(LispNotificationHelper.getIpAddressBinaryFromInetAddress(sourceAddress));
            transportAddressBuilder.setPort(new PortNumber(port));
            addMappingBuilder.setTransportAddress(transportAddressBuilder.build());
            lispSbPlugin.sendNotificationIfPossible(addMappingBuilder.build());
            if (artificialEntry != null) {
                final MapRegisterCacheMetadataBuilder cacheMetadataBldNew = new MapRegisterCacheMetadataBuilder();
                cacheMetadataBldNew.setEidLispAddress(provideEidPrefixesFromMessage(mapRegister));
                cacheMetadataBldNew.setXtrId(mapRegister.getXtrId());
                cacheMetadataBldNew.setSiteId(mapRegister.getSiteId());
                cacheMetadataBldNew.setWantMapNotify(mapRegister.isWantMapNotify());
                cacheMetadataBldNew.setMergeEnabled(mapRegister.isMergeEnabled());
                cacheMetadataBldNew.setTimestamp(System.currentTimeMillis());
                final MapRegisterCacheValueBuilder cacheValueBldNew = new MapRegisterCacheValueBuilder();
                cacheValueBldNew.setPacketData(artificialEntry.getValue());
                cacheValueBldNew.setMappingAuthkey(mappingAuthkey);
                cacheValueBldNew.setMapRegisterCacheMetadata(cacheMetadataBldNew.build());
                lispSbPlugin.getMapRegisterCache().addEntry(cacheKey, cacheValueBldNew.build());
            }
        }
    } catch (RuntimeException re) {
        throw new LispMalformedPacketException("Couldn't deserialize Map-Register (len=" + inBuffer.capacity() + ")", re);
    } catch (InterruptedException e) {
        LOG.warn("Notification publication interrupted!");
    }
}

Example 2 with MapRegisterCacheMetadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadata in project lispflowmapping by opendaylight.

the class MapRegisterCache method refreshEntry.

public synchronized MapRegisterCacheValue refreshEntry(final MapRegisterCacheKey mapRegisterCacheKey) {
    final MapRegisterCacheValue mapRegisterCacheValueOld = getEntry(mapRegisterCacheKey);
    final MapRegisterCacheMetadata mapRegisterCacheMetadataOld = mapRegisterCacheValueOld.getMapRegisterCacheMetadata();
    final MapRegisterCacheMetadataBuilder mapRegisterCacheMetadataBuilderNew = new MapRegisterCacheMetadataBuilder(mapRegisterCacheMetadataOld);
    mapRegisterCacheMetadataBuilderNew.setTimestamp(System.currentTimeMillis());
    final MapRegisterCacheValueBuilder mapRegisterCacheValueBuilderNew = new MapRegisterCacheValueBuilder();
    mapRegisterCacheValueBuilderNew.setPacketData(mapRegisterCacheValueOld.getPacketData());
    mapRegisterCacheValueBuilderNew.setMappingAuthkey(mapRegisterCacheValueOld.getMappingAuthkey());
    mapRegisterCacheValueBuilderNew.setMapRegisterCacheMetadata(mapRegisterCacheMetadataBuilderNew.build());
    return mapRegisterCacheValueBuilderNew.build();
}

Example 3 with MapRegisterCacheMetadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadata in project lispflowmapping by opendaylight.

the class LispMappingServiceTest method getDefaultMapRegisterCacheMetadata.

private static MapRegisterCacheMetadata getDefaultMapRegisterCacheMetadata() {
    final EidLispAddress eidLispAddress_1 = new EidLispAddressBuilder().setEidLispAddressId("id-1").setEid(IPV4_EID_1).build();
    final EidLispAddress eidLispAddress_2 = new EidLispAddressBuilder().setEidLispAddressId("id-2").setEid(IPV4_EID_2).build();
    return new MapRegisterCacheMetadataBuilder().setEidLispAddress(Lists.newArrayList(eidLispAddress_1, eidLispAddress_2)).setTimestamp(TIMESTAMP).build();
}

Example 4 with MapRegisterCacheMetadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadata in project lispflowmapping by opendaylight.

the class LispMappingService method onMappingKeepAlive.

@Override
public void onMappingKeepAlive(MappingKeepAlive notification) {
    final MapRegisterCacheMetadata cacheMetadata = notification.getMapRegisterCacheMetadata();
    for (EidLispAddress eidLispAddress : cacheMetadata.getEidLispAddress()) {
        final Eid eid = eidLispAddress.getEid();
        final XtrId xtrId = cacheMetadata.getXtrId();
        final Long timestamp = cacheMetadata.getTimestamp();
        LOG.debug("Update map registration for eid {} with timestamp {}", LispAddressStringifier.getString(eid), timestamp);
        mapService.refreshMappingRegistration(eid, xtrId, timestamp);
    }
}