Example usage for java.net InetAddress getAddress

Introduction

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

Prototype

public byte[] getAddress() 

Source Link

Document

Returns the raw IP address of this InetAddress object.

Usage

From source file:com.material.katha.wifidirectmp3.DeviceDetailFragment.java

public byte[] getLocalIPAddress() {
    try {//from w w w  .ja v  a2s.co m
        for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en
                .hasMoreElements();) {
            NetworkInterface intf = en.nextElement();
            for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {
                InetAddress inetAddress = enumIpAddr.nextElement();
                if (!inetAddress.isLoopbackAddress()) {
                    if (inetAddress instanceof Inet4Address) {
                        return inetAddress.getAddress();
                    }
                }
            }
        }
    } catch (SocketException ex) {
        // Log.e("AndroidNetworkAddressFactory", "getLocalIPAddress()", ex);
    } catch (NullPointerException ex) {
        // Log.e("AndroidNetworkAddressFactory", "getLocalIPAddress()", ex);
    }
    return null;
}

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From source file:org.rifidi.edge.adapter.csl.util.CslRfidTagServer.java

private boolean setMode(ReaderMode mode) {
    try {// w w w  . j av  a 2 s .c o  m

        InetAddress IPInet = InetAddress.getByName(this.IPAddress);

        // Set low-level API mode
        String cmd = "80" + byteArrayToHexString(IPInet.getAddress(), IPInet.getAddress().length)
                + (mode == ReaderMode.lowLevel ? "000C" : "000D");
        logger.info("Set low-level API with command 0x" + cmd.toString());

        DatagramPacket sendPacket = new DatagramPacket(hexStringToByteArray(cmd),
                hexStringToByteArray(cmd).length, IPInet, 3041);
        byte[] receiveData = new byte[4];
        DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);
        clientSocket.send(sendPacket);
        clientSocket.setSoTimeout(2000);
        clientSocket.receive(receivePacket);
        logger.info("Return: " + byteArrayToHexString(receivePacket.getData(), receivePacket.getData().length));

        if (byteArrayToHexString(receivePacket.getData(), receivePacket.getData().length).startsWith("810100"))
            return true;
        else
            return false;
    } catch (UnknownHostException e) {
        return false;
    } catch (IOException e) {
        return false;
    }
}

---

From source file:org.apache.htrace.impl.ZipkinSpanReceiver.java

/**
 * Set up the HTrace to Zipkin converter.
 *///from   www.  j a va  2 s. c o  m
private void initConverter() {
    InetAddress tracedServiceHostname = null;
    // Try and get the hostname.  If it's not configured try and get the local hostname.
    try {
        //TODO (clehene) extract conf to constant
        //TODO (clehene) has this been deprecated?
        String host = conf.get("zipkin.traced-service-hostname", InetAddress.getLocalHost().getHostAddress());
        tracedServiceHostname = InetAddress.getByName(host);
    } catch (UnknownHostException e) {
        LOG.error("Couldn't get the localHost address", e);
    }
    short tracedServicePort = (short) conf.getInt("zipkin.traced-service-port", -1);
    byte[] address = tracedServiceHostname != null ? tracedServiceHostname.getAddress()
            : InetAddress.getLoopbackAddress().getAddress();
    int ipv4 = ByteBuffer.wrap(address).getInt();
    this.converter = new HTraceToZipkinConverter(ipv4, tracedServicePort);
}

---

From source file:org.rifidi.edge.adapter.csl.util.CslRfidTagServer.java

private ReaderMode checkMode() {
    try {//  ww w  .jav  a 2 s.  c  om

        InetAddress IPInet = InetAddress.getByName(this.IPAddress);

        // Set low-level API mode
        String cmd = "80" + byteArrayToHexString(IPInet.getAddress(), IPInet.getAddress().length) + "000E";
        logger.info("Check mode with command 0x" + cmd.toString());

        DatagramPacket sendPacket = new DatagramPacket(hexStringToByteArray(cmd),
                hexStringToByteArray(cmd).length, IPInet, 3041);
        byte[] receiveData = new byte[5];
        DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);
        clientSocket.send(sendPacket);
        clientSocket.setSoTimeout(2000);
        clientSocket.receive(receivePacket);
        logger.info(String.format(
                "Return: " + byteArrayToHexString(receivePacket.getData(), receivePacket.getData().length)));

        if (byteArrayToHexString(receivePacket.getData(), receivePacket.getData().length)
                .startsWith("8101010E00"))
            return ReaderMode.highLevel;
        else if (byteArrayToHexString(receivePacket.getData(), receivePacket.getData().length)
                .startsWith("8101010E01"))
            return ReaderMode.lowLevel;
        else
            return null;
    } catch (UnknownHostException e) {
        return null;
    } catch (IOException e) {
        return null;
    }
}

---

From source file:com.jagornet.dhcp.db.JdbcIaPrefixDAO.java

public List<IaPrefix> findUnusedByRange(final InetAddress startAddr, final InetAddress endAddr) {
    final long offerExpiration = new Date().getTime() - 12000; // 2 min = 120 sec = 12000 ms
    return getJdbcTemplate().query("select * from iaprefix" + " where ((state=" + IaPrefix.ADVERTISED
            + " and starttime <= ?)" + " or (state=" + IaPrefix.EXPIRED + " or state=" + IaPrefix.RELEASED
            + "))" + " and prefixaddress >= ? and prefixaddress <= ?"
            + " order by state, validendtime, ipaddress", new PreparedStatementSetter() {
                @Override//  w  w w  .j  a  v a  2  s  .  c  o  m
                public void setValues(PreparedStatement ps) throws SQLException {
                    java.sql.Timestamp ts = new java.sql.Timestamp(offerExpiration);
                    ps.setTimestamp(1, ts);
                    ps.setBytes(2, startAddr.getAddress());
                    ps.setBytes(3, endAddr.getAddress());
                }
            }, new IaPrefixRowMapper());
}

---

From source file:com.alibaba.dragoon.stat.WebURIStatistic.java

public boolean addIp(String ip) {
    if (ip == null || ip.length() == 0) {
        return false;
    }/*ww  w . j  av a 2 s . co m*/
    int commaIndex = ip.indexOf(',');
    if (commaIndex != -1) {
        ip = ip.substring(0, commaIndex);
    }

    InetAddress addr;
    try {
        addr = InetAddress.getByName(ip);
    } catch (UnknownHostException e) {
        return false;
    }

    int ipValue = bytesToInt(addr.getAddress());
    return addIp(ipValue);
}

---

From source file:com.jagornet.dhcp.db.JdbcIaAddressDAO.java

public List<IaAddress> findUnusedByRange(final InetAddress startAddr, final InetAddress endAddr) {
    final long offerExpiration = new Date().getTime() - 12000; // 2 min = 120 sec = 12000 ms
    return getJdbcTemplate().query(
            "select * from iaaddress" + " where ((state=" + IaAddress.ADVERTISED + " and starttime <= ?)"
                    + " or (state=" + IaAddress.EXPIRED + " or state=" + IaAddress.RELEASED + "))"
                    + " and ipaddress >= ? and ipaddress <= ?" + " order by state, validendtime, ipaddress",
            new PreparedStatementSetter() {
                @Override/*from  w w  w  .  j a  va 2s . c  o m*/
                public void setValues(PreparedStatement ps) throws SQLException {
                    java.sql.Timestamp ts = new java.sql.Timestamp(offerExpiration);
                    ps.setTimestamp(1, ts);
                    ps.setBytes(2, startAddr.getAddress());
                    ps.setBytes(3, endAddr.getAddress());
                }
            }, new IaAddrRowMapper());
}

---

From source file:eu.stratosphere.nephele.taskmanager.TaskManager.java

/**
 * Find out the TaskManager's own IP address.
 *///from   w  ww.  j a  va2  s. c o  m
private InetAddress getTaskManagerAddress(InetSocketAddress jobManagerAddress) throws IOException {
    AddressDetectionState strategy = AddressDetectionState.ADDRESS;

    while (true) {
        Enumeration<NetworkInterface> e = NetworkInterface.getNetworkInterfaces();
        while (e.hasMoreElements()) {
            NetworkInterface n = e.nextElement();
            Enumeration<InetAddress> ee = n.getInetAddresses();
            while (ee.hasMoreElements()) {
                InetAddress i = ee.nextElement();
                switch (strategy) {
                case ADDRESS:
                    if (hasCommonPrefix(jobManagerAddress.getAddress().getAddress(), i.getAddress())) {
                        if (tryToConnect(i, jobManagerAddress, strategy.getTimeout())) {
                            LOG.info("Determined " + i + " as the TaskTracker's own IP address");
                            return i;
                        }
                    }
                    break;
                case FAST_CONNECT:
                case SLOW_CONNECT:
                    boolean correct = tryToConnect(i, jobManagerAddress, strategy.getTimeout());
                    if (correct) {
                        LOG.info("Determined " + i + " as the TaskTracker's own IP address");
                        return i;
                    }
                    break;
                default:
                    throw new RuntimeException("Unkown address detection strategy: " + strategy);
                }
            }
        }
        // state control
        switch (strategy) {
        case ADDRESS:
            strategy = AddressDetectionState.FAST_CONNECT;
            break;
        case FAST_CONNECT:
            strategy = AddressDetectionState.SLOW_CONNECT;
            break;
        case SLOW_CONNECT:
            throw new RuntimeException("The TaskManager failed to detect its own IP address");
        }
        if (LOG.isDebugEnabled()) {
            LOG.debug("Defaulting to detection strategy " + strategy);
        }
    }
}

---

From source file:com.maxmind.geoip.LookupService.java

public String getOrg(InetAddress addr) {
    return getOrg(bytesToLong(addr.getAddress()));
}

---

From source file:com.maxmind.geoip.LookupService.java

public int getID(InetAddress ipAddress) {
    return getID(bytesToLong(ipAddress.getAddress()));
}

---

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