Examples with MeterService org.onosproject.net.meter.MeterService used on opensource projects

Example 1 with MeterService

use of org.onosproject.net.meter.MeterService in project onos by opennetworkinglab.

the class MeterAddCommand method doExecute.

@Override
protected void doExecute() {
    MeterService service = get(MeterService.class);
    CoreService coreService = get(CoreService.class);
    DeviceId deviceId = DeviceId.deviceId(uri);
    checkOptions();
    MeterRequest.Builder builder = DefaultMeterRequest.builder().forDevice(deviceId).fromApp(coreService.registerApplication(appId)).withUnit(unit).withBands(bands);
    if (isBurst) {
        builder = builder.burst();
    }
    // the user defined mode being active.
    if (scope != null) {
        builder = builder.withScope(scope);
    }
    if (index != null) {
        builder = builder.withIndex(index);
    }
    MeterRequest request = builder.add();
    Meter m = service.submit(request);
    log.info("Requested meter with cellId {}: {}", m.meterCellId().toString(), m.toString());
    print("Requested meter with cellId %s: %s", m.meterCellId().toString(), m.toString());
}

Example 2 with MeterService

use of org.onosproject.net.meter.MeterService in project onos by opennetworkinglab.

the class MetersListCommand method doExecute.

@Override
protected void doExecute() {
    if (!isNullOrEmpty(scopeString)) {
        meterScope = MeterScope.of(scopeString);
    }
    if (!isNullOrEmpty(indexString)) {
        index = Long.parseLong(indexString);
        if (meterScope == null) {
            meterScope = MeterScope.globalScope();
        }
    }
    if (index != null) {
        if (meterScope != null && meterScope.equals(MeterScope.globalScope())) {
            meterCellId = MeterId.meterId(index);
        } else if (meterScope != null) {
            meterCellId = PiMeterCellId.ofIndirect(PiMeterId.of(meterScope.id()), index);
        }
    }
    MeterService service = get(MeterService.class);
    Collection<Meter> meters;
    if (isNullOrEmpty(uri)) {
        meters = service.getAllMeters();
        printMeters(meters);
    } else {
        if (meterCellId != null) {
            Meter m = service.getMeter(DeviceId.deviceId(uri), meterCellId);
            if (m != null) {
                print("%s", m);
            } else {
                error("Meter %s not found for device %s", meterCellId, uri);
            }
        } else if (meterScope != null) {
            meters = service.getMeters(DeviceId.deviceId(uri), meterScope);
            printMeters(meters);
        } else {
            meters = service.getMeters(DeviceId.deviceId(uri));
            printMeters(meters);
        }
    }
}

Example 3 with MeterService

use of org.onosproject.net.meter.MeterService in project onos by opennetworkinglab.

the class OpenFlowPolicerConfigurable method freePolicerId.

@Override
public void freePolicerId(PolicerId id) {
    // Init step
    DriverHandler handler = handler();
    // First step is to get MeterService
    MeterService meterService = handler.get(MeterService.class);
    // There was a problem, return none
    if (meterService == null) {
        log.warn("MeterService is null");
        return;
    }
    // Let's get the device id
    DeviceId deviceId = handler.data().deviceId();
    // Double check correspondence with device schema
    if (!deviceId.uri().getScheme().equals(OF_SCHEME)) {
        log.warn("The device {} does not seem to be managed by OpenFlow", deviceId);
        return;
    }
    // Double check correspondence with pid schema
    if (!id.uri().getScheme().equals(OF_SCHEME)) {
        log.warn("The id {} does not seem to be OpenFlow", id);
        return;
    }
    // Get the meter id
    MeterId meterId = getMeterIdFromPolicerId(id);
    // Free the meter id
    meterService.freeMeterId(deviceId, meterId);
}

Example 4 with MeterService

use of org.onosproject.net.meter.MeterService in project onos by opennetworkinglab.

the class MetersWebResource method createMeter.

/**
 * Creates new meter rule. Creates and installs a new meter rule for the
 * specified device.
 *
 * @param deviceId device identifier
 * @param stream   meter rule JSON
 * @return status of the request - CREATED if the JSON is correct,
 * BAD_REQUEST if the JSON is invalid
 * @onos.rsModel MeterPost
 */
@POST
@Path("{deviceId}")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response createMeter(@PathParam("deviceId") String deviceId, InputStream stream) {
    try {
        ObjectNode jsonTree = readTreeFromStream(mapper(), stream);
        JsonNode specifiedDeviceId = jsonTree.get("deviceId");
        if ((specifiedDeviceId != null && !specifiedDeviceId.asText().equals(deviceId)) || get(DeviceService.class).getDevice(DeviceId.deviceId(deviceId)) == null) {
            throw new IllegalArgumentException(DEVICE_INVALID);
        }
        jsonTree.put("deviceId", deviceId);
        final MeterRequest meterRequest = codec(MeterRequest.class).decode(jsonTree, this);
        MeterService meterService = get(MeterService.class);
        final Meter meter = meterService.submit(meterRequest);
        UriBuilder locationBuilder = uriInfo.getBaseUriBuilder().path("meters").path(deviceId).path(Long.toString(meter.id().id()));
        return Response.created(locationBuilder.build()).build();
    } catch (IOException ex) {
        throw new IllegalArgumentException(ex);
    }
}

Example 5 with MeterService

use of org.onosproject.net.meter.MeterService in project onos by opennetworkinglab.

the class MetersWebResource method getMeters.

/**
 * Returns all meters of all devices.
 *
 * @return 200 OK with array of all the meters in the system
 * @onos.rsModel Meters
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response getMeters() {
    MeterService meterService = get(MeterService.class);
    final Iterable<Meter> meters = meterService.getAllMeters();
    if (meters != null) {
        meters.forEach(meter -> metersNode.add(codec(Meter.class).encode(meter, this)));
    }
    return ok(root).build();
}