Example usage for java.net InetAddress getHostAddress

List of usage examples for java.net InetAddress getHostAddress

  1. HOME
  2. Java
  3. java
  4. java.net.*
  5. InetAddress
  6. getHostAddress

Introduction

In this page you can find the example usage for java.net InetAddress getHostAddress.

Prototype

public String getHostAddress()

Source Link

Document

Returns the IP address string in textual presentation.

Usage

From source file:at.tugraz.ist.akm.networkInterface.WifiIpAddress.java

public String readIp4ApAddress() {
    try {/*w  ww .j a va2 s  .c om*/
        for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en
                .hasMoreElements();) {
            NetworkInterface intf = en.nextElement();
            if (intf.getName().contains("wlan")) {
                for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr
                        .hasMoreElements();) {
                    InetAddress inetAddress = enumIpAddr.nextElement();
                    if (!inetAddress.isLoopbackAddress() && (inetAddress.getAddress().length == 4)) {
                        mLog.debug("found AP address [" + inetAddress.getHostAddress() + "]");
                        return inetAddress.getHostAddress();
                    }
                }
            }
        }
    } catch (SocketException ex) {
        mLog.debug("failed to read ip address in access point mode");
    }
    return null;
}

From source file:com.konakart.bl.modules.payment.BasePaymentModule.java

/**
 * Return the IP address of the current machine
 * //  w w  w .  j  ava  2 s. co  m
 * @return the IP address of the current machine as a String
 */
protected String getIPAddress() throws KKException {
    try {
        InetAddress ownIP = InetAddress.getLocalHost();

        if (log.isDebugEnabled()) {
            log.debug("IP of this system is " + ownIP.getHostAddress());
        }

        return ownIP.getHostAddress();
    } catch (Exception e) {
        e.printStackTrace();
        throw new KKException("Problem finding IP Address", e);
    }
}

From source file:com.clustercontrol.port.protocol.ReachAddressNTP.java

/**
 * NTP????????//w  w  w  .  j  a  v a 2s  .  c  o m
 * 
 * @param addressText
 * @return NTP
 */
@Override
protected boolean isRunning(String addressText) {

    m_message = "";
    m_messageOrg = "";
    m_response = -1;

    boolean isReachable = false;

    try {
        long start = 0; // 
        long end = 0; // 
        boolean retry = true; // ????(true:??false:???)

        StringBuffer bufferOrg = new StringBuffer(); // 
        String result = "";

        InetAddress address = InetAddress.getByName(addressText);

        bufferOrg.append("Monitoring the NTP Service of " + address.getHostName() + "["
                + address.getHostAddress() + "]:" + m_portNo + ".\n\n");

        NTPUDPClient client = new NTPUDPClient();
        TimeInfo time = null;

        for (int i = 0; i < m_sentCount && retry; i++) {
            try {
                bufferOrg.append(HinemosTime.getDateString() + " Tried to Connect: ");
                client.setDefaultTimeout(m_timeout);

                start = HinemosTime.currentTimeMillis();
                time = client.getTime(address, m_portNo);
                end = HinemosTime.currentTimeMillis();

                m_response = end - start;

                if (time != null) {
                    if (m_response > 0) {
                        if (m_response < m_timeout) {
                            result = result + ("\n" + "Response Time = " + m_response + "ms");
                        } else {
                            m_response = m_timeout;
                            result = result + ("\n" + "Response Time = " + m_response + "ms");
                        }
                    } else {
                        result = result + ("\n" + "Response Time < 1ms");
                    }
                    result = new Date(time.getReturnTime()).toString();
                    retry = false;
                    isReachable = true;
                } else {
                    result = "failed to get time ";
                    retry = false;
                    isReachable = false;
                }

            } catch (SocketException e) {
                result = (e.getMessage() + "[SocketException]");
                retry = true;
                isReachable = false;
            } catch (IOException e) {
                result = (e.getMessage() + "[IOException]");
                retry = true;
                isReachable = false;
            } finally {
                bufferOrg.append(result + "\n");
                if (client.isOpen()) {
                    client.close();
                }
            }

            if (i < m_sentCount - 1 && retry) {
                try {
                    Thread.sleep(m_sentInterval);
                } catch (InterruptedException e) {
                    break;
                }
            }
        }

        m_message = result + "(NTP/" + m_portNo + ")";
        m_messageOrg = bufferOrg.toString();
        return isReachable;
    } catch (UnknownHostException e) {
        m_log.debug("isRunning(): " + MessageConstant.MESSAGE_FAIL_TO_EXECUTE_TO_CONNECT.getMessage()
                + e.getMessage());

        m_message = MessageConstant.MESSAGE_FAIL_TO_EXECUTE_TO_CONNECT.getMessage() + " (" + e.getMessage()
                + ")";

        return false;
    }
}

From source file:com.zz.cluster4spring.localinfo.DefaultLocalNetworkInfoProvider.java

public void collectInterfaceAddresses(NetworkInterface aNetworkInterface, List<InetAddress> aResult,
        InetAddressAcceptor aAcceptor) {
    for (Enumeration<InetAddress> addresses = aNetworkInterface.getInetAddresses(); addresses
            .hasMoreElements();) {//from w  w w  . j  av  a2s  .co  m
        InetAddress address = addresses.nextElement();
        if (aAcceptor.acceptInetAddress(aNetworkInterface, address)) {
            if (fLog.isInfoEnabled()) {
                String hostAddress = address.getHostAddress();
                fLog.info(MessageFormat.format("Found ACCEPTED IP:{0}", hostAddress));
            }
            aResult.add(address);
        } else {
            if (fLog.isInfoEnabled()) {
                String hostAddress = address.getHostAddress();
                fLog.info(MessageFormat.format("Found SKIPPED IP:{0}", hostAddress));
            }
        }
    }
}

From source file:de.quist.samy.remocon.RemoteSession.java

private String initialize() throws UnknownHostException, IOException {
    logger.debug("Creating socket for host " + host + " on port " + port);

    socket = new Socket();
    socket.connect(new InetSocketAddress(host, port), 5000);

    logger.debug("Socket successfully created and connected");
    InetAddress localAddress = socket.getLocalAddress();
    logger.debug("Local address is " + localAddress.getHostAddress());

    logger.debug("Sending registration message");
    writer = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
    writer.append((char) 0x00);
    writeText(writer, APP_STRING);/*www  .ja  va 2  s. c om*/
    writeText(writer, getRegistrationPayload(localAddress.getHostAddress()));
    writer.flush();

    InputStream in = socket.getInputStream();
    reader = new InputStreamReader(in);
    String result = readRegistrationReply(reader);
    //sendPart2();
    int i;
    while ((i = in.available()) > 0) {
        in.skip(i);
    }
    return result;
}

From source file:com.alliander.osgp.adapter.protocol.oslp.application.services.DeviceRegistrationService.java

public void sendDeviceRegisterRequest(final InetAddress inetAddress, final String deviceType,
        final boolean hasSchedule, final String deviceIdentification) {

    final DeviceRegistrationDataDto deviceRegistrationData = new DeviceRegistrationDataDto(
            inetAddress.getHostAddress().toString(), deviceType, hasSchedule);

    final RequestMessage requestMessage = new RequestMessage("no-correlationUid", "no-organisation",
            deviceIdentification, deviceRegistrationData);

    this.osgpRequestMessageSender.send(requestMessage, "REGISTER_DEVICE");
}

From source file:com.almende.arum.EventPusher.java

private String getHostAddress() throws SocketException {
    Enumeration<NetworkInterface> e = NetworkInterface.getNetworkInterfaces();
    while (e.hasMoreElements()) {
        NetworkInterface n = (NetworkInterface) e.nextElement();
        if (!n.isLoopback() && n.isUp() && !n.isVirtual()) {

            Enumeration<InetAddress> ee = n.getInetAddresses();
            while (ee.hasMoreElements()) {
                InetAddress i = (InetAddress) ee.nextElement();
                if (i instanceof Inet4Address && !i.isLinkLocalAddress() && !i.isMulticastAddress()) {
                    return i.getHostAddress().trim();
                }/*  w w  w.jav  a2 s  . c o m*/
            }
        }
    }
    return null;
}

From source file:org.powertac.tournament.services.TournamentProperties.java

private String getTourneyUrl() {
    if (!properties.getProperty("tourney.location", "").isEmpty()) {
        return properties.getProperty("tourney.location");
    }/*w ww . j  a va2 s.c  o m*/

    String tourneyUrl = "http://%s:8080/TournamentScheduler/";
    String address = "127.0.0.1";
    try {
        Enumeration<NetworkInterface> n = NetworkInterface.getNetworkInterfaces();
        while (n.hasMoreElements()) {
            NetworkInterface e = n.nextElement();
            if (e.getName().startsWith("lo")) {
                continue;
            }

            Enumeration<InetAddress> a = e.getInetAddresses();
            while (a.hasMoreElements()) {
                InetAddress addr = a.nextElement();
                if (addr.getClass().getName().equals("java.net.Inet4Address")) {
                    address = addr.getHostAddress();
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        messages.add("Error getting Tournament Location!");
    }

    return String.format(tourneyUrl, address);
}

From source file:com.clustercontrol.port.protocol.ReachAddressSMTP.java

/**
 * SMTP????????//from   www .  ja  v  a  2s.  c o m
 * 
 * @param addressText
 * @return SMTP
 */
@Override
protected boolean isRunning(String addressText) {

    m_message = "";
    m_messageOrg = "";
    m_response = -1;

    boolean isReachable = false;

    try {
        long start = 0; // 
        long end = 0; // 
        boolean retry = true; // ????(true:??false:???)

        StringBuffer bufferOrg = new StringBuffer(); // 
        String result = "";

        InetAddress address = InetAddress.getByName(addressText);

        bufferOrg.append("Monitoring the SMTP Service of " + address.getHostName() + "["
                + address.getHostAddress() + "]:" + m_portNo + ".\n\n");

        SMTPClient client = new SMTPClient();

        for (int i = 0; i < m_sentCount && retry; i++) {
            try {
                bufferOrg.append(HinemosTime.getDateString() + " Tried to Connect: ");
                client.setDefaultTimeout(m_timeout);

                start = HinemosTime.currentTimeMillis();
                client.connect(address, m_portNo);
                end = HinemosTime.currentTimeMillis();

                m_response = end - start;

                result = client.getReplyString();

                int reply = client.getReplyCode();

                if (SMTPReply.isPositiveCompletion(reply)) {
                    if (m_response > 0) {
                        if (m_response < m_timeout) {
                            result = result + ("\n" + "Response Time = " + m_response + "ms");
                        } else {
                            m_response = m_timeout;
                            result = result + ("\n" + "Response Time = " + m_response + "ms");
                        }
                    } else {
                        result = result + ("\n" + "Response Time < 1ms");
                    }

                    retry = false;
                    isReachable = true;
                } else {
                    retry = false;
                    isReachable = false;
                }

            } catch (SocketException e) {
                result = (e.getMessage() + "[SocketException]");
                retry = true;
                isReachable = false;
            } catch (IOException e) {
                result = (e.getMessage() + "[IOException]");
                retry = true;
                isReachable = false;
            } finally {
                bufferOrg.append(result + "\n");
                if (client.isConnected()) {
                    try {
                        client.disconnect();
                    } catch (IOException e) {
                        m_log.warn("isRunning(): " + "socket disconnect failed: " + e.getMessage(), e);
                    }
                }
            }

            if (i < m_sentCount - 1 && retry) {
                try {
                    Thread.sleep(m_sentInterval);
                } catch (InterruptedException e) {
                    break;
                }
            }
        }

        m_message = result + "(SMTP/" + m_portNo + ")";
        m_messageOrg = bufferOrg.toString();
        return isReachable;
    } catch (UnknownHostException e) {
        m_log.warn("isRunning(): " + MessageConstant.MESSAGE_FAIL_TO_EXECUTE_TO_CONNECT.getMessage()
                + e.getMessage(), e);
        m_message = MessageConstant.MESSAGE_FAIL_TO_EXECUTE_TO_CONNECT.getMessage() + " (" + e.getMessage()
                + ")";

        return false;
    }
}

From source file:com.clustercontrol.port.protocol.ReachAddressFTP.java

/**
 * FTP????????/*from w  w  w.j  a  v  a  2  s. c  o m*/
 * 
 * @param addressText
 * @return FTP
 */
@Override
protected boolean isRunning(String addressText) {

    m_message = "";
    m_messageOrg = "";
    m_response = -1;

    boolean isReachable = false;

    try {
        long start = 0; // 
        long end = 0; // 
        boolean retry = true; // ????(true:??false:???)

        StringBuffer bufferOrg = new StringBuffer(); // 
        String result = "";

        InetAddress address = InetAddress.getByName(addressText);

        bufferOrg.append("Monitoring the FTP Service of " + address.getHostName() + "["
                + address.getHostAddress() + "]:" + m_portNo + ".\n\n");

        FTPClient client = new FTPClient();

        for (int i = 0; i < m_sentCount && retry; i++) {
            try {
                bufferOrg.append(HinemosTime.getDateString() + " Tried to Connect: ");
                client.setDefaultTimeout(m_timeout);

                start = HinemosTime.currentTimeMillis();
                client.connect(address, m_portNo);
                end = HinemosTime.currentTimeMillis();

                m_response = end - start;

                result = client.getReplyString();

                int reply = client.getReplyCode();

                if (FTPReply.isPositiveCompletion(reply)) {
                    if (m_response > 0) {
                        if (m_response < m_timeout) {
                            result = result + ("\n" + "Response Time = " + m_response + "ms");
                        } else {
                            m_response = m_timeout;
                            result = result + ("\n" + "Response Time = " + m_response + "ms");
                        }
                    } else {
                        result = result + ("\n" + "Response Time < 1ms");
                    }

                    retry = false;
                    isReachable = true;
                } else {
                    retry = false;
                    isReachable = false;
                }

            } catch (SocketException e) {
                result = (e.getMessage() + "[SocketException]");
                retry = true;
                isReachable = false;
            } catch (IOException e) {
                result = (e.getMessage() + "[IOException]");
                retry = true;
                isReachable = false;
            } finally {
                bufferOrg.append(result + "\n");
                if (client.isConnected()) {
                    try {
                        client.disconnect();
                    } catch (IOException e) {
                        m_log.warn("isRunning(): " + "socket disconnect failed: " + e.getMessage(), e);
                    }
                }
            }

            if (i < m_sentCount - 1 && retry) {
                try {
                    Thread.sleep(m_sentInterval);
                } catch (InterruptedException e) {
                    break;
                }
            }
        }

        m_message = result + "(FTP/" + m_portNo + ")";
        m_messageOrg = bufferOrg.toString();
        return isReachable;
    } catch (UnknownHostException e) {
        m_log.debug("isRunning(): " + MessageConstant.MESSAGE_FAIL_TO_EXECUTE_TO_CONNECT.getMessage()
                + e.getMessage());

        m_message = MessageConstant.MESSAGE_FAIL_TO_EXECUTE_TO_CONNECT.getMessage() + " (" + e.getMessage()
                + ")";

        return false;
    }
}