Examples with Mapping org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping used on opensource projects

Example 56 with Mapping

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping in project lispflowmapping by opendaylight.

the class MappingService method getKey.

@Override
public Future<RpcResult<GetKeyOutput>> getKey(GetKeyInput input) {
    Preconditions.checkNotNull(input, "get-key RPC input must be not null!");
    LOG.trace("RPC received to get the following key: " + input.toString());
    RpcResultBuilder<GetKeyOutput> rpcResultBuilder;
    MappingAuthkey key = mappingSystem.getAuthenticationKey(convertToBinaryIfNecessary(input.getEid()));
    if (key == null) {
        String message = "Key was not found in the mapping database";
        rpcResultBuilder = RpcResultBuilder.<GetKeyOutput>failed().withError(RpcError.ErrorType.APPLICATION, NOT_FOUND_TAG, message);
    } else {
        rpcResultBuilder = RpcResultBuilder.success(new GetKeyOutputBuilder().setMappingAuthkey(key));
    }
    return Futures.immediateFuture(rpcResultBuilder.build());
}

Example 57 with Mapping

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping in project lispflowmapping by opendaylight.

the class MappingService method getMapping.

@Override
public Future<RpcResult<GetMappingOutput>> getMapping(GetMappingInput input) {
    Preconditions.checkNotNull(input, "get-mapping RPC input must be not null!");
    LOG.trace("RPC received to get the following mapping: " + input.toString());
    RpcResultBuilder<GetMappingOutput> rpcResultBuilder;
    MappingData reply = mappingSystem.getMapping(convertToBinaryIfNecessary(input.getEid()));
    if (reply == null) {
        String message = "No mapping was found in the mapping database";
        rpcResultBuilder = RpcResultBuilder.<GetMappingOutput>failed().withError(RpcError.ErrorType.APPLICATION, NOT_FOUND_TAG, message);
    } else {
        final MappingRecord convertedReply = convertFromBinaryIfNecessary(reply.getRecord());
        rpcResultBuilder = RpcResultBuilder.success(new GetMappingOutputBuilder().setMappingRecord(convertedReply));
    }
    return Futures.immediateFuture(rpcResultBuilder.build());
}

Example 58 with Mapping

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping in project lispflowmapping by opendaylight.

the class MappingSystem method notifyChildren.

private void notifyChildren(Eid eid, MappingRecord mapping, MappingChange mappingChange) {
    // Update/created only happens for NB mappings. We assume no overlapping prefix support for NB mappings - so
    // this NB mapping should not have any children. Both for NB first and NB&SB cases all subscribers for SB
    // prefixes that are equal or more specific to this NB prefix have to be notified of the potential change.
    // Each subscriber is notified for the prefix that it is currently subscribed to, and MS should return to them
    // a Map-Reply with the same prefix and update mapping in cases of EID_INTERSECTION_RLOC_NB_FIRST which is a
    // new option we are creating TODO
    Set<Eid> childPrefixes = getSubtree(MappingOrigin.Southbound, eid);
    if (childPrefixes == null || childPrefixes.isEmpty()) {
        return;
    }
    childPrefixes.remove(eid);
    for (Eid prefix : childPrefixes) {
        Set<Subscriber> subscribers = getSubscribers(prefix);
        // No reason to send a notification when no subscribers exist
        if (subscribers != null) {
            publishNotification(mapping, prefix, subscribers, null, mappingChange);
        }
    }
}

Example 59 with Mapping

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping in project lispflowmapping by opendaylight.

the class MappingSystem method getMappingNbSbIntersection.

private MappingData getMappingNbSbIntersection(Eid src, Eid dst) {
    // lookupPolicy == NB_AND_SB, we return intersection
    // of NB and SB mappings, or NB mapping if intersection is empty.
    MappingData nbMappingData = (MappingData) pmc.getMapping(src, dst);
    if (nbMappingData == null) {
        return nbMappingData;
    }
    // no intersection for Service Path mappings
    if (dst.getAddress() instanceof ServicePath) {
        return updateServicePathMappingRecord(nbMappingData, dst);
    }
    MappingData sbMappingData = getSbMappingWithExpiration(src, dst, null);
    if (sbMappingData == null) {
        return nbMappingData;
    }
    // both NB and SB mappings exist. Compute intersection of the mappings
    return MappingMergeUtil.computeNbSbIntersection(nbMappingData, sbMappingData);
}

Example 60 with Mapping

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping in project lispflowmapping by opendaylight.

the class MapResolver method updateLocators.

// Process locators according to configured policy
private MappingRecord updateLocators(MappingRecord mapping, List<ItrRloc> itrRlocs) {
    // no fixing if elpPolicy is default
    if (elpPolicy.equalsIgnoreCase("default")) {
        return mapping;
    }
    List<LocatorRecord> locatorRecords = mapping.getLocatorRecord();
    // if no updated is needed, just return the mapping
    if (!locatorsNeedFixing(locatorRecords)) {
        return mapping;
    }
    MappingRecordBuilder recordBuilder = new MappingRecordBuilder(mapping);
    recordBuilder.setLocatorRecord(new ArrayList<LocatorRecord>());
    try {
        for (LocatorRecord record : locatorRecords) {
            Rloc container = record.getRloc();
            // done
            if ((!(container.getAddress() instanceof ExplicitLocatorPath)) || elpPolicy.equalsIgnoreCase("default") || itrRlocs == null) {
                recordBuilder.getLocatorRecord().add(new LocatorRecordBuilder().setLocalLocator(record.isLocalLocator()).setRlocProbed(record.isRlocProbed()).setWeight(record.getWeight()).setPriority(record.getPriority()).setMulticastWeight(record.getMulticastWeight()).setMulticastPriority(record.getMulticastPriority()).setRouted(record.isRouted()).setRloc(container).setLocatorId(record.getLocatorId()).build());
                continue;
            }
            ExplicitLocatorPath teAddress = ((ExplicitLocatorPath) container.getAddress());
            SimpleAddress nextHop = getNextELPHop(teAddress, itrRlocs);
            if (nextHop != null) {
                java.lang.Short priority = record.getPriority();
                if (elpPolicy.equalsIgnoreCase("both")) {
                    recordBuilder.getLocatorRecord().add(new LocatorRecordBuilder().setLocalLocator(record.isLocalLocator()).setRlocProbed(record.isRlocProbed()).setWeight(record.getWeight()).setPriority(record.getPriority()).setMulticastWeight(record.getMulticastWeight()).setMulticastPriority(record.getMulticastPriority()).setRouted(record.isRouted()).setRloc(container).setLocatorId(record.getLocatorId()).build());
                    // XXX Complex cases like several ELPs with different priorities are not handled
                    if (priority != 254 || priority != 255) {
                        priority++;
                    }
                }
                // Build and add the simple RLOC
                recordBuilder.getLocatorRecord().add(new LocatorRecordBuilder().setLocalLocator(record.isLocalLocator()).setRlocProbed(record.isRlocProbed()).setWeight(record.getWeight()).setPriority(priority).setMulticastWeight(record.getMulticastWeight()).setMulticastPriority(record.getMulticastPriority()).setRouted(record.isRouted()).setRloc(LispAddressUtil.toRloc(nextHop)).setLocatorId(record.getLocatorId()).build());
            }
        }
    } catch (ClassCastException cce) {
        LOG.error("Class Cast Exception while building EidToLocatorRecord: {}", ExceptionUtils.getStackTrace(cce));
    }
    return recordBuilder.build();
}