Examples with PositionService org.eclipse.kura.position.PositionService used on opensource projects

Example 1 with PositionService

use of org.eclipse.kura.position.PositionService in project kura by eclipse.

the class LifeCyclePayloadBuilder method buildDeviceProfile.

public KuraDeviceProfile buildDeviceProfile() {
    SystemService systemService = this.m_cloudServiceImpl.getSystemService();
    SystemAdminService sysAdminService = this.m_cloudServiceImpl.getSystemAdminService();
    NetworkService networkService = this.m_cloudServiceImpl.getNetworkService();
    PositionService positionService = this.m_cloudServiceImpl.getPositionService();
    // 
    // get the network information
    StringBuilder sbConnectionIp = null;
    StringBuilder sbConnectionInterface = null;
    try {
        List<NetInterface<? extends NetInterfaceAddress>> nis = networkService.getActiveNetworkInterfaces();
        if (!nis.isEmpty()) {
            sbConnectionIp = new StringBuilder();
            sbConnectionInterface = new StringBuilder();
            for (NetInterface<? extends NetInterfaceAddress> ni : nis) {
                List<? extends NetInterfaceAddress> nias = ni.getNetInterfaceAddresses();
                if (nias != null && !nias.isEmpty()) {
                    sbConnectionInterface.append(buildConnectionInterface(ni)).append(",");
                    sbConnectionIp.append(buildConnectionIp(ni)).append(",");
                }
            }
            // Remove trailing comma
            sbConnectionIp.deleteCharAt(sbConnectionIp.length() - 1);
            sbConnectionInterface.deleteCharAt(sbConnectionInterface.length() - 1);
        }
    } catch (Exception se) {
        s_logger.warn("Error while getting ConnetionIP and ConnectionInterface", se);
    }
    String connectionIp = sbConnectionIp != null ? sbConnectionIp.toString() : "UNKNOWN";
    String connectionInterface = sbConnectionInterface != null ? sbConnectionInterface.toString() : "UNKNOWN";
    // 
    // get the network information
    // String primaryNetInterface = systemService.getPrimaryNetworkInterfaceName();
    // String connectionIp = UNKNOWN;
    // String connectionInterface = UNKNOWN;
    // try {
    // List<NetInterface<? extends NetInterfaceAddress>> nis = networkService.getActiveNetworkInterfaces();
    // if (!nis.isEmpty()) {
    // 
    // // look for the primary network interface first
    // for (NetInterface<? extends NetInterfaceAddress> ni : nis) {
    // if (ni.getName().equals(primaryNetInterface)) {
    // List<? extends NetInterfaceAddress> nias = ni.getNetInterfaceAddresses();
    // if (nias != null && !nias.isEmpty()) {
    // connectionInterface = buildConnectionInterface(ni);
    // connectionIp = buildConnectionIp(ni);
    // break;
    // }
    // }
    // }
    // 
    // // if not resolved, loop through all network interfaces until we find one with an address
    // if (UNKNOWN.equals(connectionIp) || UNKNOWN.equals(connectionInterface)) {
    // s_logger.warn("Unresolved connectionIp for primary Network Interface. Looping through all interfaces...");
    // for (NetInterface<? extends NetInterfaceAddress> ni : nis) {
    // List<? extends NetInterfaceAddress> nias = ni.getNetInterfaceAddresses();
    // if (nias != null && !nias.isEmpty()) {
    // connectionInterface = buildConnectionInterface(ni);
    // connectionIp = buildConnectionIp(ni);
    // break;
    // }
    // }
    // }
    // }
    // 
    // if (UNKNOWN.equals(connectionIp) || UNKNOWN.equals(connectionInterface)) {
    // s_logger.warn("Unresolved NetworkService reference or IP address. Defaulting to JVM Networking
    // Information.");
    // InetAddress addr = NetUtil.getCurrentInetAddress();
    // if (addr != null) {
    // connectionIp = addr.getHostAddress();
    // NetworkInterface netInterface = NetworkInterface.getByInetAddress(addr);
    // if (netInterface != null) {
    // connectionInterface = NetUtil.hardwareAddressToString(netInterface.getHardwareAddress());
    // }
    // }
    // }
    // }
    // catch (Exception se) {
    // s_logger.warn("Error while getting ConnetionIP and ConnectionInterface", se);
    // }
    // 
    // get the position information
    double latitude = 0.0;
    double longitude = 0.0;
    double altitude = 0.0;
    if (positionService != null) {
        NmeaPosition position = positionService.getNmeaPosition();
        if (position != null) {
            latitude = position.getLatitude();
            longitude = position.getLongitude();
            altitude = position.getAltitude();
        } else {
            s_logger.warn("Unresolved PositionService reference.");
        }
    }
    // 
    // build the profile
    KuraDeviceProfile KuraDeviceProfile = new KuraDeviceProfile(sysAdminService.getUptime(), systemService.getDeviceName(), systemService.getModelName(), systemService.getModelId(), systemService.getPartNumber(), systemService.getSerialNumber(), systemService.getFirmwareVersion(), systemService.getBiosVersion(), systemService.getOsName(), systemService.getOsVersion(), systemService.getJavaVmName(), systemService.getJavaVmVersion() + " " + systemService.getJavaVmInfo(), systemService.getJavaVendor() + " " + systemService.getJavaVersion(), systemService.getKuraVersion(), connectionInterface, connectionIp, latitude, longitude, altitude, String.valueOf(systemService.getNumberOfProcessors()), String.valueOf(systemService.getTotalMemory()), systemService.getOsArch(), systemService.getOsgiFwName(), systemService.getOsgiFwVersion());
    return KuraDeviceProfile;
}

Example 2 with PositionService

use of org.eclipse.kura.position.PositionService in project kura by eclipse.

the class GpsClockSyncProvider method init.

@Override
public void init(Map<String, Object> properties, ClockSyncListener listener) throws KuraException {
    s_logger.debug("initiing the GPS clock sync provider");
    this.m_properties = properties;
    this.m_listener = listener;
    this.m_waitForLocked = false;
    this.m_refreshInterval = 0;
    if (this.m_properties.containsKey("clock.ntp.refresh-interval")) {
        this.m_refreshInterval = (Integer) this.m_properties.get("clock.ntp.refresh-interval");
    }
    try {
        // looking for a valid PositionService from SCR
        BundleContext bundleContext = FrameworkUtil.getBundle(this.getClass()).getBundleContext();
        ServiceReference<PositionService> scrServiceRef = bundleContext.getServiceReference(PositionService.class);
        this.m_positionService = bundleContext.getService(scrServiceRef);
        // install event listener for GPS locked event
        Dictionary<String, Object> props = new Hashtable<String, Object>();
        String[] topic = { PositionLockedEvent.POSITION_LOCKED_EVENT_TOPIC };
        props.put(EventConstants.EVENT_TOPIC, topic);
        bundleContext.registerService(EventHandler.class.getName(), this, props);
    } catch (Exception e) {
        throw new KuraException(KuraErrorCode.INTERNAL_ERROR, "Failed to initialize the GpsClockSyncProvider", e);
    }
    s_logger.debug("done initiing the GPS clock sync provider");
}

Example 3 with PositionService

use of org.eclipse.kura.position.PositionService in project kura by eclipse.

the class GwtStatusServiceImpl method getPositionStatus.

private List<GwtGroupedNVPair> getPositionStatus() throws GwtKuraException {
    List<GwtGroupedNVPair> pairs = new ArrayList<GwtGroupedNVPair>();
    try {
        PositionService positionService = ServiceLocator.getInstance().getService(PositionService.class);
        if (positionService != null) {
            pairs.add(new GwtGroupedNVPair("positionStatus", "Longitude", Double.toString(Math.toDegrees(positionService.getPosition().getLongitude().getValue()))));
            pairs.add(new GwtGroupedNVPair("positionStatus", "Latitude", Double.toString(Math.toDegrees(positionService.getPosition().getLatitude().getValue()))));
            pairs.add(new GwtGroupedNVPair("positionStatus", "Altitude", positionService.getPosition().getAltitude().toString()));
        }
    } catch (GwtKuraException e) {
        s_logger.warn("Get position status failed", e);
        throw e;
    }
    return pairs;
}

Example 4 with PositionService

use of org.eclipse.kura.position.PositionService in project kura by eclipse.

the class GpsClockSyncProvider method init.

@Override
public void init(Map<String, Object> properties, ClockSyncListener listener) throws KuraException {
    s_logger.debug("initiing the GPS clock sync provider");
    this.m_properties = properties;
    this.m_listener = listener;
    this.m_waitForLocked = false;
    this.m_refreshInterval = 0;
    if (this.m_properties.containsKey("clock.ntp.refresh-interval")) {
        this.m_refreshInterval = (Integer) this.m_properties.get("clock.ntp.refresh-interval");
    }
    try {
        // looking for a valid PositionService from SCR
        BundleContext bundleContext = FrameworkUtil.getBundle(this.getClass()).getBundleContext();
        ServiceReference<PositionService> scrServiceRef = bundleContext.getServiceReference(PositionService.class);
        this.m_positionService = bundleContext.getService(scrServiceRef);
        // install event listener for GPS locked event
        Dictionary props = new Hashtable<String, String>();
        String[] topic = { PositionLockedEvent.POSITION_LOCKED_EVENT_TOPIC };
        props.put(EventConstants.EVENT_TOPIC, topic);
        bundleContext.registerService(EventHandler.class.getName(), this, props);
    } catch (Exception e) {
        throw new KuraException(KuraErrorCode.INTERNAL_ERROR, "Failed to initialize the GpsClockSyncProvider", e);
    }
    s_logger.debug("done initiing the GPS clock sync provider");
}