Examples with DeviceService org.onosproject.net.device.DeviceService used on opensource projects

Example 56 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class LinkDiscoveryAristaImpl method findDestinationPortByName.

private Optional<Port> findDestinationPortByName(String remotePortName, DeviceService deviceService, Device remoteDevice) {
    Optional<Port> remotePort = deviceService.getPorts(remoteDevice.id()).stream().filter(port -> remotePortName.equals(port.annotations().value(AnnotationKeys.PORT_NAME))).findAny();
    if (remotePort.isPresent()) {
        return remotePort;
    } else {
        int portNumber = Integer.valueOf(remotePortName.replaceAll("\\D+", ""));
        DefaultAnnotations.Builder annotations = DefaultAnnotations.builder().set(AnnotationKeys.PORT_NAME, remotePortName);
        return Optional.of(new DefaultPort(remoteDevice, PortNumber.portNumber(portNumber, remotePortName), true, annotations.build()));
    }
}

Example 57 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class PortStatisticsImpl method discoverPortStatistics.

@Override
public Collection<PortStatistics> discoverPortStatistics() {
    Collection<PortStatistics> portStatistics = Lists.newArrayList();
    try {
        DeviceId deviceId = handler().data().deviceId();
        DeviceService deviceService = this.handler().get(DeviceService.class);
        List<Port> ports = deviceService.getPorts(deviceId);
        Optional<JsonNode> result = AristaUtils.retrieveCommandResult(handler(), SHOW_INTERFACES);
        if (!result.isPresent()) {
            return portStatistics;
        }
        JsonNode interfaces = result.get().findValue(INTERFACES);
        if (interfaces == null) {
            return portStatistics;
        }
        Iterator<Map.Entry<String, JsonNode>> ifIterator = interfaces.fields();
        while (ifIterator.hasNext()) {
            Map.Entry<String, JsonNode> intf = ifIterator.next();
            String ifName = intf.getKey();
            JsonNode interfaceNode = intf.getValue();
            JsonNode interfaceCounters = interfaceNode.get(INTERFACE_COUNTERS);
            if (interfaceCounters == null) {
                continue;
            }
            ports.stream().filter(Port::isEnabled).filter(port -> {
                String portName = port.annotations().value(AnnotationKeys.PORT_NAME);
                return portName != null && portName.equals(ifName);
            }).findAny().ifPresent(port -> portStatistics.add(buildStatisticsForPort(interfaceCounters, port.number(), deviceId)));
        }
    } catch (Exception e) {
        log.error("Exception occurred because of", e);
    }
    return portStatistics;
}

Example 58 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class DistributedVirtualFlowRuleStore method getFlowRuleCount.

@Override
public int getFlowRuleCount(NetworkId networkId) {
    AtomicInteger sum = new AtomicInteger(0);
    DeviceService deviceService = vnaService.get(networkId, DeviceService.class);
    deviceService.getDevices().forEach(device -> sum.addAndGet(Iterables.size(getFlowEntries(networkId, device.id()))));
    return sum.get();
}

Example 59 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class VirtualNetworkDeviceManagerTest method testIsAvailableByNullId.

/**
 * Tests the isAvailable method using a null device identifier.
 */
@Test(expected = NullPointerException.class)
public void testIsAvailableByNullId() {
    manager.registerTenantId(TenantId.tenantId(tenantIdValue1));
    VirtualNetwork virtualNetwork = manager.createVirtualNetwork(TenantId.tenantId(tenantIdValue1));
    DeviceService deviceService = manager.get(virtualNetwork.id(), DeviceService.class);
    // test the isAvailable() method with null device id value.
    deviceService.isAvailable(null);
}

Example 60 with DeviceService

use of org.onosproject.net.device.DeviceService in project onos by opennetworkinglab.

the class VirtualNetworkDeviceManagerTest method testGetPortStatistics.

/**
 * Tests querying the port statistics of a device by device identifier.
 */
@Test
public void testGetPortStatistics() {
    manager.registerTenantId(TenantId.tenantId(tenantIdValue1));
    VirtualNetwork virtualNetwork = manager.createVirtualNetwork(TenantId.tenantId(tenantIdValue1));
    VirtualDevice virtualDevice = manager.createVirtualDevice(virtualNetwork.id(), DID1);
    manager.createVirtualDevice(virtualNetwork.id(), DID2);
    DeviceService deviceService = manager.get(virtualNetwork.id(), DeviceService.class);
    // test the getPortStatistics() method
    assertEquals("The port statistics set size did not match.", 0, deviceService.getPortStatistics(DID1).size());
}