Example usage for java.net InetAddress getCanonicalHostName

Introduction

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

Prototype

public String getCanonicalHostName() 

Source Link

Document

Gets the fully qualified domain name for this IP address.

Usage

From source file:com.cosmicpush.pub.push.EmailPush.java

public static EmailPush newPush(String toAddress, String fromAddress, String emailSubject, String htmlContent,
        String callbackUrl, String... traits) {

    InetAddress remoteAddress = PushUtils.getLocalHost();
    return new EmailPush(toAddress, fromAddress, emailSubject, htmlContent, callbackUrl,
            remoteAddress.getCanonicalHostName(), remoteAddress.getHostAddress(), BeanUtils.toMap(traits));
}

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From source file:com.cosmicpush.pub.push.EmailPush.java

public static EmailPush newPush(String toAddress, String fromAddress, String emailSubject, String htmlContent,
        String callbackUrl, Map<String, String> traits) {

    InetAddress remoteAddress = PushUtils.getLocalHost();
    return new EmailPush(toAddress, fromAddress, emailSubject, htmlContent, callbackUrl,
            remoteAddress.getCanonicalHostName(), remoteAddress.getHostAddress(), traits);
}

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From source file:io.fabric8.apiman.gateway.ApimanGatewayStarter.java

public static URL resolveServiceEndpoint(String scheme, String serviceName, String defaultPort) {
    URL endpoint = null;//from w  w w  .  j a  v  a 2 s. c o  m
    String host = null;
    String port = defaultPort;
    try {
        //lookup in the current namespace
        log.info("Looking up service " + serviceName);
        InetAddress initAddress = InetAddress.getByName(serviceName);
        host = initAddress.getCanonicalHostName();
        log.debug("Resolved host using DNS: " + host);
    } catch (UnknownHostException e) {
        log.debug("Could not resolve DNS for " + serviceName + ", trying ENV settings next.");
        host = KubernetesServices.serviceToHostOrBlank(serviceName);
        if ("".equals(host)) {
            return null;
        } else {
            log.debug("Resolved " + serviceName + " host using ENV: " + host);
        }
    }
    port = KubernetesServices.serviceToPortOrBlank(serviceName);
    if ("".equals(port)) {
        port = defaultPort;
        log.debug("Defaulting " + serviceName + " port to: " + port);
    } else {
        log.debug("Resolved " + serviceName + " port using ENV: " + port);
    }

    if (scheme == null) {
        if (port.endsWith("443"))
            scheme = "https";
        else
            scheme = "http";
    }
    try {
        endpoint = new URL(scheme, host, Integer.valueOf(port), "");
    } catch (Exception e) {
        log.error(e.getMessage(), e);
    }
    return endpoint;
}

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From source file:org.apache.hive.hcatalog.templeton.ProxyUserSupport.java

private static String normalizeHostname(String name) {
    try {/*from  w  w  w . j ava  2 s.com*/
        InetAddress address = InetAddress.getByName("localhost".equalsIgnoreCase(name) ? null : name);
        return address.getCanonicalHostName();
    } catch (UnknownHostException ex) {
        LOG.warn(MessageFormat.format("Unable to normalize hostname [{0}]", name));
        return null;
    }
}

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From source file:ch.qos.logback.audit.client.ImprovedAuditorFactory.java

public static void setApplicationName(String name) throws AuditException {
    if (clientApplication != null && clientApplication.getName().equals(name)) {
        // don't configure again
        return;//from w  ww  .j  a  v a 2s.  c  o m
    }
    if (clientApplication != null && !clientApplication.getName().equals(name)) {
        throw new IllegalStateException(
                "Application name " + clientApplication.getName() + " once set cannot be renamed.");
    }

    if (OptionHelper.isEmpty(name)) {
        throw new IllegalArgumentException("Application name cannot be null or empty");
    } else {

        // logger.info("Naming client application as [" + name + "]");
    }

    try {
        InetAddress address = InetAddress.getLocalHost();
        String fqdn = address.getCanonicalHostName();
        // logger("Client application host is ["+fqdn+"].");
        Application aplication = new Application(name, fqdn);
        // all is nice and dandy
        clientApplication = aplication;
    } catch (UnknownHostException e) {
        throw new IllegalStateException("Failed to determine the hostname for this host", e);
    }

    // defaultAuditor.close();
    defaultAuditor = new Auditor();
    defaultAuditor.setClientApplication(clientApplication);
    defaultAuditor.setName(DEFAULT_AUDITOR_NAME);
    autoConfig(defaultAuditor);
    checkSanity(defaultAuditor);
    AuditorFactory.defaultAuditor = defaultAuditor;
}

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From source file:io.fabric8.apiman.ApimanStarter.java

public static URL resolveServiceEndpoint(String scheme, String serviceName, String defaultPort) {
    URL endpoint = null;/*w w  w  .  ja v a  2 s . c  om*/
    String host = null;
    String port = defaultPort;
    try {
        //lookup in the current namespace
        InetAddress initAddress = InetAddress.getByName(serviceName);
        host = initAddress.getCanonicalHostName();
        log.debug("Resolved host using DNS: " + host);
    } catch (UnknownHostException e) {
        log.debug("Could not resolve DNS for " + serviceName + ", trying ENV settings next.");
        host = KubernetesServices.serviceToHostOrBlank(serviceName);
        if ("".equals(host)) {
            return null;
        } else {
            log.debug("Resolved " + serviceName + " host using ENV: " + host);
        }
    }
    port = KubernetesServices.serviceToPortOrBlank(serviceName);
    if ("".equals(port)) {
        port = defaultPort;
        log.debug("Defaulting " + serviceName + " port to: " + port);
    } else {
        log.debug("Resolved " + serviceName + " port using ENV: " + port);
    }

    if (scheme == null) {
        if (port.endsWith("443"))
            scheme = "https";
        else
            scheme = "http";
    }
    try {
        endpoint = new URL(scheme, host, Integer.valueOf(port), "");
    } catch (Exception e) {
        log.error(e.getMessage(), e);
    }
    return endpoint;
}

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From source file:org.apache.hadoop.hive.llap.LlapUtil.java

public static String getAmHostNameFromAddress(InetSocketAddress address, Configuration conf) {
    if (!HiveConf.getBoolVar(conf, HiveConf.ConfVars.LLAP_DAEMON_AM_USE_FQDN)) {
        return address.getHostName();
    }/* w w  w .ja  v a  2 s  . com*/
    InetAddress ia = address.getAddress();
    // getCanonicalHostName would either return FQDN, or an IP.
    return (ia == null) ? address.getHostName() : ia.getCanonicalHostName();
}

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From source file:org.apache.solr.handler.admin.SystemInfoHandler.java

/**
 * Get system info//from   w  w w .  jav a  2s  .  c om
 */
private static SimpleOrderedMap<Object> getCoreInfo(SolrCore core) throws Exception {
    SimpleOrderedMap<Object> info = new SimpleOrderedMap<Object>();

    IndexSchema schema = core.getSchema();
    info.add("schema", schema != null ? schema.getSchemaName() : "no schema!");

    // Host
    InetAddress addr = InetAddress.getLocalHost();
    info.add("host", addr.getCanonicalHostName());

    // Now
    info.add("now", new Date());

    // Start Time
    info.add("start", new Date(core.getStartTime()));

    // Solr Home
    SimpleOrderedMap<Object> dirs = new SimpleOrderedMap<Object>();
    dirs.add("instance", new File(core.getResourceLoader().getInstanceDir()).getAbsolutePath());
    dirs.add("data", new File(core.getDataDir()).getAbsolutePath());
    //    dirs.add( "index", new File( core.getIndexDir(UpdateHandler.UPDATEPARTION) ).getAbsolutePath() );
    info.add("directory", dirs);
    return info;
}

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From source file:org.apache.hadoop.mapreduce.security.token.TestDelegationTokenRenewal.java

@BeforeClass
public static void setUp() throws Exception {
    conf = new Configuration();
    conf.set("mapred.job.tracker", trackerService);

    // create a fake FileSystem (MyFS) and assosiate it
    // with "hdfs" schema.
    InetAddress iaddr = InetAddress.getByName("localhost");
    String dnsName = iaddr.getCanonicalHostName();
    final URI uri = new URI(DelegationTokenRenewal.SCHEME + "://" + dnsName + ":" + "0");

    conf.setClass("fs." + uri.getScheme() + ".impl", MyFS.class, DistributedFileSystem.class);
    FileSystem.setDefaultUri(conf, uri);
    LOG.info("filesystem uri = " + FileSystem.getDefaultUri(conf).toString());
}

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From source file:com.cosmicpush.pub.push.LqNotificationPush.java

public static LqNotificationPush newPush(String topic, String summary, String trackingId, Throwable throwable,
        Collection<LqAttachment> attachments, String callbackUrl, Map<String, String> traits) {

    InetAddress remoteAddress = PushUtils.getLocalHost();
    LqExceptionInfo exceptionInfo = (throwable == null) ? null : LqExceptionInfo.create(throwable);

    return new LqNotificationPush(topic, summary, trackingId, ZonedDateTime.now(), exceptionInfo, attachments,
            callbackUrl, remoteAddress.getCanonicalHostName(), remoteAddress.getHostAddress(), traits);
}

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