Examples with CleanAllElementCounterRequestsInput org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.statistics.rev170120.CleanAllElementCounterRequestsInput used on opensource projects

Example 1 with CleanAllElementCounterRequestsInput

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.statistics.rev170120.CleanAllElementCounterRequestsInput in project netvirt by opendaylight.

the class StatisticsImpl method cleanAllElementCounterRequests.

@Override
public ListenableFuture<RpcResult<CleanAllElementCounterRequestsOutput>> cleanAllElementCounterRequests(CleanAllElementCounterRequestsInput input) {
    ReadTransaction tx = db.newReadOnlyTransaction();
    CheckedFuture<Optional<IngressElementCountersRequestConfig>, ReadFailedException> iecrc = tx.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.IECRC_IDENTIFIER);
    CheckedFuture<Optional<EgressElementCountersRequestConfig>, ReadFailedException> eecrc = tx.read(LogicalDatastoreType.CONFIGURATION, CountersServiceUtils.EECRC_IDENTIFIER);
    try {
        Optional<IngressElementCountersRequestConfig> iecrcOpt = iecrc.get();
        Optional<EgressElementCountersRequestConfig> eecrcOpt = eecrc.get();
        if (!iecrcOpt.isPresent() || !eecrcOpt.isPresent()) {
            LOG.warn("Couldn't read element counters config data from DB");
            statisticsCounters.failedReadingCounterDataFromConfig();
            return RpcResultBuilder.<CleanAllElementCounterRequestsOutput>failed().withError(ErrorType.APPLICATION, "Couldn't read element counters config data from DB").buildFuture();
        }
        Set<String> idsToRelease = new HashSet<>();
        if (input.getPortId() != null && !input.getPortId().isEmpty()) {
            idsToRelease.addAll(getAllPortRequestsUniqueIds(input.getPortId(), iecrcOpt.get().getCounterRequests()));
            idsToRelease.addAll(getAllPortRequestsUniqueIds(input.getPortId(), eecrcOpt.get().getCounterRequests()));
            removeAllElementCounterRequestsOnPort(input.getPortId(), iecrcOpt.get().getCounterRequests());
            removeAllElementCounterRequestsOnPort(input.getPortId(), eecrcOpt.get().getCounterRequests());
        } else {
            idsToRelease.addAll(getAllRquestsUniqueIds(iecrcOpt.get().getCounterRequests()));
            idsToRelease.addAll(getAllRquestsUniqueIds(eecrcOpt.get().getCounterRequests()));
            removeAllElementCounterRequests(iecrcOpt.get().getCounterRequests());
            removeAllElementCounterRequests(eecrcOpt.get().getCounterRequests());
        }
        releaseIds(idsToRelease);
    } catch (InterruptedException | ExecutionException e) {
        LOG.warn("failed to get counter request data from DB");
        return RpcResultBuilder.<CleanAllElementCounterRequestsOutput>failed().withError(ErrorType.APPLICATION, "failed to get counter request data from DB").buildFuture();
    } finally {
        tx.close();
    }
    return RpcResultBuilder.<CleanAllElementCounterRequestsOutput>success().buildFuture();
}