Example usage for java.net SocketException printStackTrace

Introduction

In this page you can find the example usage for java.net SocketException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:com.redhat.rhn.domain.monitoring.satcluster.SatClusterFactory.java

/**
 * Create a new SatCluster (scout)/*from   w  w  w.j  a  v a 2 s. c  om*/
 * @param user who creates the Scout
 * @return new instance
 */
public static SatCluster createSatCluster(User user) {
    SatCluster retval = new SatCluster();
    CommandTarget ct = new CommandTarget();
    ct.setOrg(user.getOrg());
    ct.setTargetType("cluster");
    retval.setCommandTarget(ct);
    retval.setOrg(user.getOrg());
    retval.setPhysicalLocation(PHYSICAL_LOCATION);
    retval.setTargetType(ct.getTargetType());
    retval.setDeployed("1");
    retval.setLastUpdateUser(user.getLogin());
    retval.setLastUpdateDate(new Date());
    try {
        InetAddress ip = InetAddress.getLocalHost();
        boolean haveIpv4 = ip instanceof Inet4Address;
        if (haveIpv4) {
            retval.setVip(ip.getHostAddress());
        } else {
            retval.setVip6(ip.getHostAddress());
        }
        NetworkInterface ni = NetworkInterface.getByInetAddress(ip);
        for (InterfaceAddress ifa : ni.getInterfaceAddresses()) {
            InetAddress ia = ifa.getAddress();
            if ((ia instanceof Inet4Address) != haveIpv4) {
                if (haveIpv4) {
                    retval.setVip6(ia.getHostAddress());
                } else {
                    retval.setVip(ia.getHostAddress());
                }
                break;
            }
        }
    } catch (Exception e) {
        log.warn("Failed to find out IP host addresses. " + "Setting loopback IPs instead.");
        try {
            NetworkInterface ni = NetworkInterface.getByName("lo");
            for (InterfaceAddress ifa : ni.getInterfaceAddresses()) {
                InetAddress ia = ifa.getAddress();
                if (ia instanceof Inet4Address) {
                    if (StringUtils.isEmpty(retval.getVip())) {
                        retval.setVip(ia.getHostAddress());
                    }
                } else { //IPv6
                    if (StringUtils.isEmpty(retval.getVip6())) {
                        retval.setVip6(ia.getHostAddress());
                    }
                }
            }
        } catch (SocketException se) {
            log.fatal("Failed to find out loopback IPs.");
            se.printStackTrace();
        }
    }
    return retval;
}

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From source file:ca.frozen.curlingtv.classes.Utils.java

public static String getLocalIpAddress() {
    try {//  www  .j a  va  2  s.  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() && inetAddress instanceof Inet4Address) {
                    return inetAddress.getHostAddress();
                }
            }
        }
    } catch (SocketException ex) {
        ex.printStackTrace();
    }
    return null;
}

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From source file:at.tlphotography.jAbuseReport.Reporter.java

/**
 * Whois look up.//w  ww  . j ava 2 s .  co  m
 *
 * @param ip
 *          the ip
 * @return the string
 */
private static String whoIsLookUp(String ip) {
    String[] serverList = { "whois.ripe.net", "whois.lacnic.net", "whois.registro.br" };

    WhoisClient whois = new WhoisClient();
    try {
        for (String server : serverList) {
            whois.connect(server);
            String whoisData1 = whois.query(ip);
            StringBuilder result = new StringBuilder("");
            ;
            result.append(whoisData1);

            String mail = extractEMail(result.toString());

            if (mail != null)
                return mail;
        }
        return "not found";
    } catch (SocketException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        try {
            if (whois.isConnected())
                whois.disconnect();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    return null;
}

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From source file:com.icloud.framework.core.util.FBUtilities.java

public static String getIp() {
    String localip = null;// IP?IP
    String netip = null;// IP
    try {/*  w  w w.j av a 2 s.c  o  m*/
        Enumeration<NetworkInterface> netInterfaces = NetworkInterface.getNetworkInterfaces();
        InetAddress ip = null;
        boolean finded = false;// ?IP
        while (netInterfaces.hasMoreElements() && !finded) {
            NetworkInterface ni = netInterfaces.nextElement();
            Enumeration<InetAddress> address = ni.getInetAddresses();
            while (address.hasMoreElements()) {
                ip = address.nextElement();

                if (!ip.isSiteLocalAddress() && !ip.isLoopbackAddress()
                        && ip.getHostAddress().indexOf(":") == -1) {// IP
                    netip = ip.getHostAddress();
                    finded = true;
                    break;
                } else if (ip.isSiteLocalAddress() && !ip.isLoopbackAddress()
                        && ip.getHostAddress().indexOf(":") == -1) {// IP
                    localip = ip.getHostAddress();
                }
            }
        }
    } catch (SocketException e) {
        e.printStackTrace();
    }
    if (netip != null && !"".equals(netip)) {
        return netip;
    } else {
        return localip;
    }
}

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From source file:edu.stanford.epad.epadws.processing.pipeline.task.EpadStatisticsTask.java

public static String getIPAddress() {
    String ip = "";
    String ipi = "";
    Enumeration e;//from   w  w  w. java 2 s  . c o m
    try {
        e = NetworkInterface.getNetworkInterfaces();
        while (e.hasMoreElements()) {
            NetworkInterface n = (NetworkInterface) e.nextElement();
            Enumeration ee = n.getInetAddresses();
            while (ee.hasMoreElements()) {
                InetAddress i = (InetAddress) ee.nextElement();
                ipi = i.getHostAddress();
                if (!ipi.startsWith("127") && !ipi.startsWith("192") && !ipi.startsWith("172")
                        && !ipi.startsWith("10.") && !ipi.startsWith("0:"))
                    ip = ipi;
            }
        }
    } catch (SocketException e1) {
        e1.printStackTrace();
    }
    if (ip.length() == 0)
        return ipi;
    else
        return ip;
}

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From source file:org.ossmeter.platform.communicationchannel.nntp.NntpUtil.java

public static NNTPClient connectToNntpServer(NntpNewsGroup newsgroup) {

    NNTPClient client = new NNTPClient();
    client.setDefaultPort(newsgroup.getPort());
    String serverUrl = newsgroup.getUrl();

    if (serverUrl.endsWith("/")) {
        serverUrl = newsgroup.getUrl().substring(0, newsgroup.getUrl().lastIndexOf("/"));
    }// www .  j  av  a 2  s  . c  o m

    try {
        client.connect(serverUrl);
        if (newsgroup.getAuthenticationRequired()) {
            client.authenticate(newsgroup.getUsername(), newsgroup.getPassword());
        }
    } catch (SocketException e) {
        // TODO Auto-generated catch block
        System.err.println("SocketException while connecting to NNTP server: '" + newsgroup.getUrl() + "': "
                + e.getMessage());
        e.printStackTrace();
        //           System.exit(1);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        System.err.println(
                "IOException while connecting to NNTP server: '" + newsgroup.getUrl() + "': " + e.getMessage());
        e.printStackTrace();
        //           System.exit(1);
    }
    return client;
}

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From source file:org.vuphone.assassins.android.http.HTTPGetter.java

private static HashMap<String, Double> handleGameAreaResponse(HttpGet get) {

    HttpResponse resp;/*from   w w w  . j  a v a  2s.  com*/

    // Execute the get
    try {
        resp = c.execute(get);
    } catch (ClientProtocolException e1) {
        e1.printStackTrace();
        Log.e(VUphone.tag, pre + "HTTP error while executing post");
        return null;
    } catch (SocketException se) {
        // If we have no Internet connection, we don't want to wipe the
        // existing list of land mines by returning null.
        Log.e(VUphone.tag, pre + "SocketException: Invalid Internet " + "Connection");
        se.printStackTrace();
        return null;
    } catch (IOException e1) {
        e1.printStackTrace();
        Log.e(VUphone.tag, pre + "HTTP error in server response");
        return null;
    } catch (Exception e) {
        Log.e(VUphone.tag, pre + "An unknown exception was thrown");
        e.printStackTrace();
        return null;
    }

    Log.i(VUphone.tag, pre + "HTTP operation complete. Processing response.");

    // Convert Response Entity to usable format
    ByteArrayOutputStream bao = new ByteArrayOutputStream();
    try {
        resp.getEntity().writeTo(bao);
        Log.v(VUphone.tag, pre + "Http response: " + bao);
    } catch (IOException e) {
        e.printStackTrace();
        Log.e(VUphone.tag, pre + "Unable to write response to byte[]");
        return null;
    }

    if (bao.size() == 0) {
        Log.w(VUphone.tag,
                pre + "Response was completely empty, " + "are you sure you are using the "
                        + "same version client and server? " + "At the least, there should have "
                        + "been empty XML here");
    }

    HashMap<String, Double> data = new HashMap<String, Double>();

    String response = bao.toString();
    String[] vals = response.split("&");
    for (int i = 0; i < vals.length; i++) {
        String[] val = vals[i].split("=");
        data.put(val[0], Double.valueOf(val[1]));
    }

    return data;
}

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From source file:org.vuphone.assassins.android.http.HTTPGetter.java

private static ArrayList<LandMine> handleLandMineResponse(HttpGet get) {

    HttpResponse resp;/* ww w  .  j av  a2  s  . co  m*/

    // Execute the get
    try {
        resp = c.execute(get);
    } catch (ClientProtocolException e1) {
        e1.printStackTrace();
        Log.e(VUphone.tag, pre + "HTTP error while executing post");
        return null;
    } catch (SocketException se) {
        // If we have no Internet connection, we don't want to wipe the
        // existing list of land mines by returning null.
        Log.e(VUphone.tag, pre + "SocketException: handled by " + "returning current land mine list.");
        se.printStackTrace();
        return GameObjects.getInstance().getLandMines();
    } catch (IOException e1) {
        e1.printStackTrace();
        Log.e(VUphone.tag, pre + "HTTP error in server response");
        return null;
    } catch (Exception e) {
        Log.e(VUphone.tag, pre + "An unknown exception was thrown");
        e.printStackTrace();
        return null;
    }

    Log.i(VUphone.tag, pre + "HTTP operation complete. Processing response.");

    // Convert Response Entity to usable format
    ByteArrayOutputStream bao = new ByteArrayOutputStream();
    try {
        resp.getEntity().writeTo(bao);
        Log.v(VUphone.tag, pre + "Http response: " + bao);
    } catch (IOException e) {
        e.printStackTrace();
        Log.e(VUphone.tag, pre + "Unable to write response to byte[]");
        return null;
    }

    // Extract Land Mines from response
    if (bao.size() == 0) {
        Log.w(VUphone.tag,
                pre + "Response was completely empty, " + "are you sure you are using the "
                        + "same version client and server? " + "At the least, there should have "
                        + "been empty XML here");
    }

    ArrayList<LandMine> mines = new ArrayList<LandMine>(
            landMineHandler_.processXML(new InputSource(new ByteArrayInputStream(bao.toByteArray()))));

    return mines;
    //return GameObjects.getInstance().getLandMines();
    //return null;
}

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From source file:comikit.droidscript.DroidScriptServer.java

public static String[] getIpAddresses() {
    try {//from   ww  w .  j  a  v  a 2 s.c  o  m
        List<String> ipaddresses = new ArrayList<String>();
        Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
        while (interfaces.hasMoreElements()) {
            NetworkInterface interf = interfaces.nextElement();
            Enumeration<InetAddress> adresses = interf.getInetAddresses();
            while (adresses.hasMoreElements()) {
                InetAddress address = adresses.nextElement();
                if (!address.isLoopbackAddress()) {
                    ipaddresses.add(address.getHostAddress().toString());
                }
            }
        }

        if (0 < ipaddresses.size()) {
            return ipaddresses.toArray(new String[1]);
        }
    } catch (SocketException e) {
        e.printStackTrace();
    }
    return null;
}

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From source file:de.madvertise.android.sdk.MadvertiseUtil.java

/**
 * Fetch the address of the enabled interface
 * //from  w w w .jav  a 2s  .  c o m
 * @return ip address as string
 */
public static String getLocalIpAddress(MadvertiseViewCallbackListener listener) {
    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();
                if (!inetAddress.isLoopbackAddress()) {
                    if (inetAddress instanceof Inet4Address) {
                        return inetAddress.getHostAddress().toString();
                    }
                }
            }
        }
    } catch (SocketException e) {
        if (listener != null) {
            listener.onError(e);
        }
        e.printStackTrace();
    }

    if (listener != null) {
        listener.onError(new IllegalArgumentException("Couldn't obtain the local ip address"));
    }
    return "";
}

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