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

Example 1 with GetNodeConnectorCountersInput

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

the class StatisticsImpl method getNodeConnectorCounters.

@Override
@SuppressWarnings("checkstyle:illegalCatch")
public ListenableFuture<RpcResult<GetNodeConnectorCountersOutput>> getNodeConnectorCounters(GetNodeConnectorCountersInput input) {
    String portId = input.getPortId();
    LOG.trace("getting port counters of port {}", portId);
    Interface interfaceState = InterfaceUtils.getInterfaceStateFromOperDS(db, portId);
    if (interfaceState == null) {
        LOG.warn("trying to get counters for non exist port {}", portId);
        return RpcResultBuilder.<GetNodeConnectorCountersOutput>failed().buildFuture();
    }
    BigInteger dpId = InterfaceUtils.getDpIdFromInterface(interfaceState);
    if (interfaceState.getLowerLayerIf() == null || interfaceState.getLowerLayerIf().isEmpty()) {
        LOG.warn("Lower layer if wasn't found for port {}", portId);
        return RpcResultBuilder.<GetNodeConnectorCountersOutput>failed().buildFuture();
    }
    String portNumber = interfaceState.getLowerLayerIf().get(0);
    portNumber = portNumber.split(":")[2];
    List<CounterResult> counterResults = new ArrayList<>();
    try {
        if (!getNodeConnectorResult(counterResults, dpId, portNumber)) {
            statisticsCounters.failedGettingNodeConnectorCounters();
            return RpcResultBuilder.<GetNodeConnectorCountersOutput>failed().withError(ErrorType.APPLICATION, "failed to get port counters").buildFuture();
        }
    } catch (RuntimeException e) {
        LOG.warn("failed to get counter result for port {}", portId, e);
    }
    GetNodeConnectorCountersOutputBuilder gpcob = new GetNodeConnectorCountersOutputBuilder();
    gpcob.setCounterResult(counterResults);
    return RpcResultBuilder.success(gpcob.build()).buildFuture();
}