Example usage for java.net NetworkInterface getInetAddresses

Introduction

In this page you can find the example usage for java.net NetworkInterface getInetAddresses.

Prototype

public Enumeration<InetAddress> getInetAddresses()

Source Link

Document

Get an Enumeration with all or a subset of the InetAddresses bound to this network interface.

Usage

From source file:org.openbaton.nfvo.system.SystemStartup.java

@Override
public void run(String... args) throws Exception {
    log.info("Initializing OpenBaton");

    log.debug(Arrays.asList(args).toString());

    propFileLocation = propFileLocation.replace("file:", "");
    log.debug("Property file: " + propFileLocation);

    InputStream is = new FileInputStream(propFileLocation);
    Properties properties = new Properties();
    properties.load(is);/* w ww  . j ava  2  s .co m*/

    log.debug("Config Values are: " + properties.values());

    Configuration c = new Configuration();

    c.setName("system");
    c.setConfigurationParameters(new HashSet<ConfigurationParameter>());

    /**
     * Adding properties from file
     */
    for (Entry<Object, Object> entry : properties.entrySet()) {
        ConfigurationParameter cp = new ConfigurationParameter();
        cp.setConfKey((String) entry.getKey());
        cp.setValue((String) entry.getValue());
        c.getConfigurationParameters().add(cp);
    }

    /**
     * Adding system properties
     */
    Enumeration<NetworkInterface> nets = NetworkInterface.getNetworkInterfaces();
    for (NetworkInterface netint : Collections.list(nets)) {
        ConfigurationParameter cp = new ConfigurationParameter();
        log.trace("Display name: " + netint.getDisplayName());
        log.trace("Name: " + netint.getName());
        cp.setConfKey("ip-" + netint.getName().replaceAll("\\s", ""));
        Enumeration<InetAddress> inetAddresses = netint.getInetAddresses();
        for (InetAddress inetAddress : Collections.list(inetAddresses)) {
            if (inetAddress.getHostAddress().contains(".")) {
                log.trace("InetAddress: " + inetAddress.getHostAddress());
                cp.setValue(inetAddress.getHostAddress());
            }
        }
        log.trace("");
        c.getConfigurationParameters().add(cp);
    }

    configurationRepository.save(c);

    if (installPlugin) {
        startPlugins(pluginDir);
    }
}

From source file:com.cellbots.httpserver.HttpCommandServer.java

public String getLocalIpAddress() {
    try {/*from  w w w . j a va2s.c  o  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()) {
                    return inetAddress.getHostAddress().toString();
                }
            }
        }
    } catch (SocketException ex) {
        Log.e("", ex.toString());
    }
    return null;
}

From source file:sce.RESTJobThread.java

public void sendEmail(JobExecutionContext context, String email) {
    try {// w w  w .  j  a v a2  s . c om
        Date d = new Date();
        String message = "Job was executed at: " + d.toString() + "\n";
        SchedulerMetaData schedulerMetadata = context.getScheduler().getMetaData();
        //Get the scheduler instance id
        message += "Scheduler Instance Id: " + schedulerMetadata.getSchedulerInstanceId() + "\n";
        //Get the scheduler name
        message += "Scheduler Name: " + schedulerMetadata.getSchedulerName() + "\n";
        try {
            //Get the scheduler ip
            Enumeration<NetworkInterface> n = NetworkInterface.getNetworkInterfaces();
            message += "Scheduler IP: ";
            for (; n.hasMoreElements();) {
                NetworkInterface e = n.nextElement();
                //System.out.println("Interface: " + e.getName());
                Enumeration<InetAddress> a = e.getInetAddresses();
                for (; a.hasMoreElements();) {
                    InetAddress addr = a.nextElement();
                    message += !addr.getHostAddress().equals("127.0.0.1") ? addr.getHostAddress() + " " : "";
                }
            }
            message += "\n";
        } catch (SocketException e) {
            //message += "Scheduler IP: " + e.getMessage() + "\n";
        }
        //Returns the result (if any) that the Job set before its execution completed (the type of object set as the result is entirely up to the particular job).
        //The result itself is meaningless to Quartz, but may be informative to JobListeners or TriggerListeners that are watching the job's execution. 
        message += "Result: "
                + (context.getResult() != null ? truncateResult((String) context.getResult()) : "") + "\n";
        //Get the unique Id that identifies this particular firing instance of the trigger that triggered this job execution. It is unique to this JobExecutionContext instance as well. 
        message += "Fire Instance Id: "
                + (context.getFireInstanceId() != null ? context.getFireInstanceId() : "") + "\n";
        //Get a handle to the Calendar referenced by the Trigger instance that fired the Job. 
        message += "Calendar: " + (context.getCalendar() != null ? context.getCalendar().getDescription() : "")
                + "\n";
        //The actual time the trigger fired. For instance the scheduled time may have been 10:00:00 but the actual fire time may have been 10:00:03 if the scheduler was too busy. 
        message += "Fire Time: " + (context.getFireTime() != null ? context.getFireTime() : "") + "\n";
        //the job name
        message += "Job Name: "
                + (context.getJobDetail().getKey() != null ? context.getJobDetail().getKey().getName() : "")
                + "\n";
        //the job group
        message += "Job Group: "
                + (context.getJobDetail().getKey() != null ? context.getJobDetail().getKey().getGroup() : "")
                + "\n";
        //The amount of time the job ran for (in milliseconds). The returned value will be -1 until the job has actually completed (or thrown an exception), and is therefore generally only useful to JobListeners and TriggerListeners.
        //message += "RunTime: " + context.getJobRunTime() + "\n";
        //the next fire time
        message += "Next Fire Time: "
                + (context.getNextFireTime() != null && context.getNextFireTime().toString() != null
                        ? context.getNextFireTime().toString()
                        : "")
                + "\n";
        //the previous fire time
        message += "Previous Fire Time: "
                + (context.getPreviousFireTime() != null && context.getPreviousFireTime().toString() != null
                        ? context.getPreviousFireTime().toString()
                        : "")
                + "\n";
        //refire count
        message += "Refire Count: " + context.getRefireCount() + "\n";

        //job data map
        message += "\nJob data map: \n";
        JobDataMap jobDataMap = context.getJobDetail().getJobDataMap();
        for (Map.Entry<String, Object> entry : jobDataMap.entrySet()) {
            message += entry.getKey() + " = " + entry.getValue() + "\n";
        }
        Mail.sendMail("SCE notification", message, email, null, null);
    } catch (SchedulerException e) {
    }
}

From source file:de.sjka.logstash.osgi.internal.LogstashSender.java

@SuppressWarnings("unchecked")
private void addIps(JSONObject values) {
    List<String> ip4s = new ArrayList<>();
    List<String> ip6s = new ArrayList<>();
    String ip = "unknown";
    try {/*from   ww  w .j a  va 2s . c o  m*/
        Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
        while (networkInterfaces.hasMoreElements()) {
            NetworkInterface networkInterface = networkInterfaces.nextElement();
            Enumeration<InetAddress> inetAddresses = networkInterface.getInetAddresses();
            while (inetAddresses.hasMoreElements()) {
                InetAddress address = inetAddresses.nextElement();
                if (address instanceof Inet4Address) {
                    ip4s.add(address.getHostAddress() + "_" + address.getHostName());
                    if (!address.isLinkLocalAddress() && !address.isAnyLocalAddress()
                            && !address.isLoopbackAddress()) {
                        ip = address.getHostAddress();
                    }
                }
                if (address instanceof Inet6Address) {
                    ip6s.add(address.getHostAddress() + "_" + address.getHostName());
                }
            }
        }
        ip4s.add("LOC_" + InetAddress.getLocalHost().getHostAddress() + "_"
                + InetAddress.getLocalHost().getHostName());
        if (!ip4s.isEmpty()) {
            values.put("ip", ip);
            values.put("ip4s", ip4s);
        }
        if (!ip6s.isEmpty()) {
            values.put("ip6s", ip6s);
        }
    } catch (UnknownHostException | SocketException e) {
        values.put("ip", "offline_" + e.getMessage());
    }
}

From source file:org.apache.nifi.processors.standard.ListenTCPRecord.java

@OnScheduled
public void onScheduled(final ProcessContext context) throws IOException {
    this.port = context.getProperty(PORT).evaluateAttributeExpressions().asInteger();

    final int readTimeout = context.getProperty(READ_TIMEOUT).asTimePeriod(TimeUnit.MILLISECONDS).intValue();
    final int maxSocketBufferSize = context.getProperty(MAX_SOCKET_BUFFER_SIZE).asDataSize(DataUnit.B)
            .intValue();/*from  w w  w  .  j  av  a 2s  .  c o m*/
    final int maxConnections = context.getProperty(MAX_CONNECTIONS).asInteger();
    final RecordReaderFactory recordReaderFactory = context.getProperty(RECORD_READER)
            .asControllerService(RecordReaderFactory.class);

    // if the Network Interface Property wasn't provided then a null InetAddress will indicate to bind to all interfaces
    final InetAddress nicAddress;
    final String nicAddressStr = context.getProperty(NETWORK_INTF_NAME).evaluateAttributeExpressions()
            .getValue();
    if (!StringUtils.isEmpty(nicAddressStr)) {
        NetworkInterface netIF = NetworkInterface.getByName(nicAddressStr);
        nicAddress = netIF.getInetAddresses().nextElement();
    } else {
        nicAddress = null;
    }

    SSLContext sslContext = null;
    SslContextFactory.ClientAuth clientAuth = null;
    final SSLContextService sslContextService = context.getProperty(SSL_CONTEXT_SERVICE)
            .asControllerService(SSLContextService.class);
    if (sslContextService != null) {
        final String clientAuthValue = context.getProperty(CLIENT_AUTH).getValue();
        sslContext = sslContextService.createSSLContext(SSLContextService.ClientAuth.valueOf(clientAuthValue));
        clientAuth = SslContextFactory.ClientAuth.valueOf(clientAuthValue);
    }

    // create a ServerSocketChannel in non-blocking mode and bind to the given address and port
    final ServerSocketChannel serverSocketChannel = ServerSocketChannel.open();
    serverSocketChannel.configureBlocking(false);
    serverSocketChannel.bind(new InetSocketAddress(nicAddress, port));

    this.dispatcher = new SocketChannelRecordReaderDispatcher(serverSocketChannel, sslContext, clientAuth,
            readTimeout, maxSocketBufferSize, maxConnections, recordReaderFactory, socketReaders, getLogger());

    // start a thread to run the dispatcher
    final Thread readerThread = new Thread(dispatcher);
    readerThread.setName(getClass().getName() + " [" + getIdentifier() + "]");
    readerThread.setDaemon(true);
    readerThread.start();
}

From source file:org.alfresco.bm.test.Test.java

/**
 * Initialize IP address and hostname/*  w  w  w  .j av a 2 s  .  c  om*/
 */
private void initNetworkDetails() throws Exception {
    // We have some preferences about what to use
    InetAddress ipv4 = null;
    InetAddress multicast = null;
    InetAddress ipv6 = null;

    // Get an IP address and host name
    Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces();
    while (nis.hasMoreElements()) {
        NetworkInterface ni = nis.nextElement();
        // Check each network interface
        Enumeration<InetAddress> ias = ni.getInetAddresses();
        while (ias.hasMoreElements()) {
            InetAddress ia = ias.nextElement();
            if (ipv4 == null && ia instanceof Inet4Address) {
                // Our first choice
                ipv4 = ia;
            } else if (multicast != null && ia.isMulticastAddress()) {
                multicast = ia;
            } else if (ipv6 != null && ia instanceof Inet6Address) {
                ipv6 = ia;
            }
        }
    }
    // Now go by preference
    if (ipv4 != null) {
        inetAddress = ipv4;
    } else if (multicast != null) {
        inetAddress = multicast;
    } else if (ipv6 != null) {
        inetAddress = ipv6;
    } else if (inetAddress == null) {
        inetAddress = InetAddress.getLocalHost();
    }
}

From source file:org.onosproject.ospf.controller.impl.Controller.java

/**
 * Tell controller that we're ready to handle channels.
 *///from  w  w w  . ja v  a  2 s  .  c  om
public void run() {
    try {
        //get the configuration from json file
        List<OSPFArea> areas = getConfiguration();
        //get the connected interfaces
        Enumeration<NetworkInterface> nets = NetworkInterface.getNetworkInterfaces();
        // Check NetworkInterfaces and area-config have same IP Address
        for (NetworkInterface netInt : Collections.list(nets)) {
            // if the interface is up & not loopback
            if (!netInt.isUp() && !netInt.isLoopback()) {
                continue;
            }
            //get all the InetAddresses
            Enumeration<InetAddress> inetAddresses = netInt.getInetAddresses();
            for (InetAddress inetAddress : Collections.list(inetAddresses)) {
                String ipAddress = inetAddress.getHostAddress();
                //Search for the address in all configured areas interfaces
                for (OSPFArea area : areas) {
                    for (OSPFInterface ospfIf : area.getInterfacesLst()) {
                        String ipFromConfig = ospfIf.getIpAddress();
                        if (ipFromConfig.trim().equals(ipAddress.trim())) {
                            log.debug("Both Config and Interface have ipAddress {} for area {}", ipAddress,
                                    area.getAreaID());
                            // if same IP address create
                            try {
                                log.debug("Creating ServerBootstrap for {} @ {}", ipAddress, ospfPort);

                                final ServerBootstrap bootstrap = createServerBootStrap();
                                bootstrap.setOption("reuseAddr", true);
                                bootstrap.setOption("child.keepAlive", true);
                                bootstrap.setOption("child.tcpNoDelay", true);
                                bootstrap.setOption("child.sendBufferSize", Controller.BUFFER_SIZE);

                                //Set the interface name in ospfInterface
                                ospfIf.setInterfaceName(netInt.getDisplayName());
                                //netInt.get
                                // passing OSPFArea and interface to pipelinefactory
                                ChannelPipelineFactory pfact = new OSPFPipelineFactory(this, null, area,
                                        ospfIf);
                                bootstrap.setPipelineFactory(pfact);
                                InetSocketAddress sa = new InetSocketAddress(InetAddress.getByName(ipAddress),
                                        ospfPort);

                                cg = new DefaultChannelGroup();
                                cg.add(bootstrap.bind(sa));

                                log.debug("Listening for connections on {}", sa);
                                //For testing. remove this
                                interfc = ospfIf;

                                //Start aging process
                                area.initializeDB();
                                area.initializeArea();
                            } catch (Exception e) {
                                throw new RuntimeException(e);
                            }
                        }
                    }
                }
            }
        }

    } catch (Exception e) {
        log.error("Error::Controller:: {}", e.getMessage());
    }
}

From source file:com.cubic9.android.droidglove.Main.java

/**
 * get IP Address of phone//from  w  w w.  ja  v  a2 s.  c om
 * @return IP address String or error message
 */
private String getIPAddress() {
    Enumeration<NetworkInterface> interfaces = null;
    try {
        interfaces = NetworkInterface.getNetworkInterfaces();
    } catch (SocketException e) {
        new AlertDialog.Builder(Main.this).setIcon(android.R.drawable.ic_dialog_alert)
                .setTitle(getString(R.string.dialog_error_title))
                .setMessage(getString(R.string.dialog_error_get_ip))
                .setPositiveButton(R.string.dialog_error_ok, null).create().show();
        e.printStackTrace();
    }

    while (interfaces.hasMoreElements()) {
        NetworkInterface network = interfaces.nextElement();
        Enumeration<InetAddress> addresses = network.getInetAddresses();

        while (addresses.hasMoreElements()) {
            String address = addresses.nextElement().getHostAddress();

            // If found not 127.0.0.1 and not 0.0.0.0, return it
            if (!"127.0.0.1".equals(address) && !"0.0.0.0".equals(address)
                    && InetAddressUtils.isIPv4Address(address)) {
                return address;
            }
        }
    }

    return "An error occured while getting IP address.";
}

From source file:com.terminal.ide.TermService.java

public String getLocalIpAddress() {
    String addr = null;//from  w w w  .  jav a2 s.com

    try {
        for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en
                .hasMoreElements();) {
            NetworkInterface intf = en.nextElement();
            for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {
                InetAddress inetAddress = enumIpAddr.nextElement();
                String ip = inetAddress.getHostAddress().toString();
                if (!inetAddress.isLoopbackAddress()) {
                    if (addr == null || ip.length() < addr.length()) {
                        addr = ip;
                    }
                }
            }
        }

    } catch (SocketException ex) {
        Log.e("SpartacusRex GET LOCAL IP : ", ex.toString());
    }

    if (addr != null) {
        return addr;
    }

    return "127.0.0.1";
}