Example usage for java.net InetSocketAddress getHostName

Introduction

In this page you can find the example usage for java.net InetSocketAddress getHostName.

Prototype

public final String getHostName() 

Source Link

Document

Gets the hostname .

Usage

From source file:org.apache.hadoop.yarn.ipc.HadoopYarnRPC.java

@Override
public Server getServer(Class protocol, Object instance, InetSocketAddress addr, Configuration conf,
        SecretManager<? extends TokenIdentifier> secretManager, int numHandlers) {
    LOG.info("Creating a HadoopYarnRpc server for protocol " + protocol + " with " + numHandlers + " handlers");
    LOG.info("Configured SecurityInfo class name is " + conf.get(YarnConfiguration.YARN_SECURITY_INFO));
    RPC.setProtocolEngine(conf, protocol, AvroSpecificRpcEngine.class);
    final RPC.Server hadoopServer;
    try {//from w w  w  . ja  v  a2  s.  c o m
        hadoopServer = RPC.getServer(protocol, instance, addr.getHostName(), addr.getPort(), numHandlers, false,
                conf, secretManager);
    } catch (IOException e) {
        throw new YarnException(e);
    }
    Server server = new Server() {
        @Override
        public void close() {
            hadoopServer.stop();
        }

        @Override
        public int getPort() {
            return hadoopServer.getListenerAddress().getPort();
        }

        @Override
        public void join() throws InterruptedException {
            hadoopServer.join();
        }

        @Override
        public void start() {
            hadoopServer.start();
        }
    };
    return server;

}

---

From source file:org.apache.tajo.cli.tools.TajoAdmin.java

public void runCommand(String[] args) throws Exception {
    CommandLineParser parser = new PosixParser();
    CommandLine cmd = parser.parse(options, args);

    String param = "";
    int cmdType = 0;

    String hostName = null;/*from w  w w .  java 2  s  .  co m*/
    Integer port = null;
    if (cmd.hasOption("h")) {
        hostName = cmd.getOptionValue("h");
    }
    if (cmd.hasOption("p")) {
        port = Integer.parseInt(cmd.getOptionValue("p"));
    }

    String queryId = null;

    if (cmd.hasOption("list")) {
        cmdType = 1;
    } else if (cmd.hasOption("desc")) {
        cmdType = 2;
    } else if (cmd.hasOption("cluster")) {
        cmdType = 3;
    } else if (cmd.hasOption("kill")) {
        cmdType = 4;
        queryId = cmd.getOptionValue("kill");
    } else if (cmd.hasOption("showmasters")) {
        cmdType = 5;
    }

    // if there is no "-h" option,
    InetSocketAddress address = tajoConf.getSocketAddrVar(TajoConf.ConfVars.TAJO_MASTER_CLIENT_RPC_ADDRESS,
            TajoConf.ConfVars.TAJO_MASTER_UMBILICAL_RPC_ADDRESS);

    if (hostName == null) {
        hostName = address.getHostName();
    }

    if (port == null) {
        port = address.getPort();
    }

    if (cmdType == 0) {
        printUsage();
        return;
    }

    if ((hostName == null) ^ (port == null)) {
        System.err.println("ERROR: cannot find valid Tajo server address");
        return;
    } else if (hostName != null && port != null) {
        tajoConf.setVar(TajoConf.ConfVars.TAJO_MASTER_CLIENT_RPC_ADDRESS,
                NetUtils.getHostPortString(hostName, port));
        tajoClient = new TajoClientImpl(ServiceTrackerFactory.get(tajoConf));
    } else if (hostName == null && port == null) {
        tajoClient = new TajoClientImpl(ServiceTrackerFactory.get(tajoConf));
    }

    switch (cmdType) {
    case 1:
        processList(writer);
        break;
    case 2:
        processDesc(writer);
        break;
    case 3:
        processCluster(writer);
        break;
    case 4:
        processKill(writer, queryId);
        break;
    case 5:
        processMasters(writer);
        break;
    default:
        printUsage();
        break;
    }

    writer.flush();
}

---

From source file:org.jenkinsci.plugins.GitLabSecurityRealm.java

/**
 * Returns the proxy to be used when connecting to the given URI.
 *//*from www .  j av a2s . com*/
private HttpHost getProxy(HttpUriRequest method) throws URIException {
    Jenkins jenkins = Jenkins.getInstance();
    if (jenkins == null) {
        return null; // defensive check
    }
    ProxyConfiguration proxy = jenkins.proxy;
    if (proxy == null) {
        return null; // defensive check
    }

    Proxy p = proxy.createProxy(method.getURI().getHost());
    switch (p.type()) {
    case DIRECT:
        return null; // no proxy
    case HTTP:
        InetSocketAddress sa = (InetSocketAddress) p.address();
        return new HttpHost(sa.getHostName(), sa.getPort());
    case SOCKS:
    default:
        return null; // not supported yet
    }
}

---

From source file:org.apache.hadoop.ipc.TestSaslRPC.java

public void testDigestAuthMethod(boolean useIp) throws Exception {
    setTokenServiceUseIp(useIp);/*from   w  w w. ja  va  2 s  . c o m*/

    TestTokenSecretManager sm = new TestTokenSecretManager();
    Server server = RPC.getServer(new TestSaslImpl(), ADDRESS, 0, 5, true, conf, sm);
    server.start();

    final UserGroupInformation current = UserGroupInformation.getCurrentUser();
    final InetSocketAddress addr = NetUtils.getConnectAddress(server);
    TestTokenIdentifier tokenId = new TestTokenIdentifier(new Text(current.getUserName()));
    Token<TestTokenIdentifier> token = new Token<TestTokenIdentifier>(tokenId, sm);
    SecurityUtil.setTokenService(token, addr);
    LOG.info("Service IP address for token is " + token.getService());

    InetSocketAddress tokenAddr = SecurityUtil.getTokenServiceAddr(token);
    String expectedHost, gotHost;
    if (useIp) {
        expectedHost = addr.getAddress().getHostAddress();
        gotHost = tokenAddr.getAddress().getHostAddress();
    } else {
        gotHost = tokenAddr.getHostName();
        expectedHost = ADDRESS;
    }
    Assert.assertEquals(expectedHost, gotHost);
    Assert.assertEquals(expectedHost + ":" + addr.getPort(), token.getService().toString());

    current.addToken(token);

    current.doAs(new PrivilegedExceptionAction<Object>() {
        public Object run() throws IOException {
            TestSaslProtocol proxy = null;
            try {
                proxy = (TestSaslProtocol) RPC.getProxy(TestSaslProtocol.class, TestSaslProtocol.versionID,
                        addr, conf);
                Assert.assertEquals(AuthenticationMethod.TOKEN, proxy.getAuthMethod());
            } finally {
                if (proxy != null) {
                    RPC.stopProxy(proxy);
                }
            }
            return null;
        }
    });
    server.stop();
}

---

From source file:org.apache.james.protocols.lib.netty.AbstractConfigurableAsyncServer.java

/**
 * @see org.apache.james.protocols.lib.jmx.ServerMBean#getBoundAddresses()
 *//*w  w w  .  j av  a  2  s  .c o m*/
public String[] getBoundAddresses() {

    List<InetSocketAddress> addresses = getListenAddresses();
    String[] addrs = new String[addresses.size()];
    for (int i = 0; i < addresses.size(); i++) {
        InetSocketAddress address = addresses.get(i);
        addrs[i] = address.getHostName() + ":" + address.getPort();
    }

    return addrs;
}

---

From source file:eu.operando.proxy.OperandoProxyStatus.java

private void updateStatusView() {

    OperandoProxyStatus proxyStatus = OperandoProxyStatus.STOPPED;
    OperandoProxyLink proxyLink = OperandoProxyLink.INVALID;

    boolean isProxyRunning = MainUtil.isServiceRunning(mainContext.getContext(), ProxyService.class);
    boolean isProxyPaused = MainUtil.isProxyPaused(mainContext);

    if (isProxyRunning) {
        if (isProxyPaused) {
            proxyStatus = OperandoProxyStatus.PAUSED;
        } else {/*  ww  w.  j  a v a 2 s . c  o  m*/
            proxyStatus = OperandoProxyStatus.ACTIVE;
        }
    }

    try {
        Proxy proxy = APL.getCurrentHttpProxyConfiguration();
        InetSocketAddress proxyAddress = (InetSocketAddress) proxy.address();
        if (proxyAddress != null) {
            //TODO: THIS SHOULD BE DYNAMIC
            String proxyHost = proxyAddress.getHostName();
            int proxyPort = proxyAddress.getPort();

            if (proxyHost.equals("127.0.0.1") && proxyPort == 8899) {
                proxyLink = OperandoProxyLink.VALID;
            }
        }

    } catch (Exception e) {
        e.printStackTrace();
    }

    String info = "";
    try {
        InputStream is = getResources().openRawResource(R.raw.info_template);
        info = IOUtils.toString(is);
        IOUtils.closeQuietly(is);
    } catch (IOException e) {
        e.printStackTrace();
    }

    info = info.replace("@@status@@", proxyStatus.name());
    info = info.replace("@@link@@", proxyLink.name());
    webView.loadDataWithBaseURL("", info, "text/html", "UTF-8", "");
    webView.setBackgroundColor(Color.TRANSPARENT); //TRANSPARENT

}

---

From source file:com.tesora.dve.mysqlapi.repl.MyReplicationSlaveService.java

@Override
public void handleGroupMembershipEvent(MembershipEventType eventType, InetSocketAddress inetSocketAddress) {
    if (eventType == MembershipEventType.MEMBER_REMOVED) {
        String memberAddress = inetSocketAddress.getHostName();
        try {//w w  w .  ja  v a 2 s.  com
            System.out.println("Member removed.  Updating service: " + getName());

            String externalServiceAddress = GroupManager.getCoordinationServices()
                    .getExternalServiceRegisteredAddress(getName());

            System.out.println("Member removed.  External service started on (" + externalServiceAddress
                    + ") and machine leaving is (" + memberAddress + ")");
            // for now keep the service registered 

            //      if (StringUtils.equals(memberAddress, externalServiceAddress)) {
            //         System.out.println("Member removed.  Site starting the service has stopped communicating.");
            //
            //         // force deregistration of existing service
            //         GroupManager.getCoordinationServices().deregisterExternalService(getName());
            //
            //         if (GroupManager.getCoordinationServices().isInQuorum()) {
            //            System.out.println("Member removed.  In quorum starting external services.");
            //            try {
            //               ExternalServiceFactory.register(getName(), getPlugin());
            //            } catch (Exception e) {
            //         l      ogger.warn("Failed to register external service '" + getName() + "'", e);
            //            }
            //         }
            //      }
        } catch (Exception e) {
            try {
                logger.warn("Failed to register external service '" + getName() + "'", e);
            } catch (PEException e1) {
            }
        }
    }
}

---

From source file:org.trypticon.xmpp.bot.BaseBot.java

/**
 * Connects to the server, opens a stream and logs in.
 *
 * @return <code>true</code> if connection is successful.
 *///  w ww  . jav a2  s .co  m
public boolean connect() {
    JSOImplementation jso = JSO.getInstance();

    Element connectionElement = config.getChild("connection");

    JID clientJID = JID.valueOf(connectionElement.getChildTextTrim("jid"));
    JID serverJID = new JID(null, clientJID.getDomain(), null);

    try {
        InetSocketAddress address = SrvLookup.resolveXmppClient(clientJID.getDomain());

        String hostname = connectionElement.getChildTextTrim("hostname");
        if (hostname == null) {
            hostname = address.getHostName();
        }

        boolean tls = "true".equals(connectionElement.getChildTextTrim("tls"));

        String portString = connectionElement.getChildTextTrim("port");
        int port = (portString == null) ? -1 : Integer.parseInt(portString);
        if (port == -1) {
            if (tls) {
                port = 5223;
            } else {
                port = address.getPort();
            }
        }

        streamSource = new StartTLSSocketStreamSource(hostname, port);
        streamSource.getTLSContext().init(null, DummyTrustManager.asArray(), null);

        // Old-style TLS requires negotiation before sending any data.
        if (tls) {
            streamSource.negotiateClientTLS();
        }
    } catch (IOException e) {
        log.error("Failure to create stream source", e);
        return false;
    } catch (GeneralSecurityException e) {
        log.error("TLS is not supported by your JRE", e);
        return false;
    }

    // Create the stream...
    stream = jso.createStream(Utilities.CLIENT_NAMESPACE);

    // Attach listeners to the stream.
    attachListeners();

    // Try to connect.
    try {
        stream.connect(streamSource);
        stream.getOutboundContext().setTo(serverJID);
        stream.getOutboundContext().setVersion("1.0");
        stream.open(5000);
    } catch (StreamException e) {
        log.error("Failure to connect to stream", e);
        return false;
    }

    // Consume stream features.
    String password = connectionElement.getChildTextTrim("password");

    try {
        String version = stream.getInboundContext().getVersion();
        if ("1.0".equals(version)) {
            saslLogin(clientJID, password);
        } else if ("".equals(version)) {
            authLogin(clientJID, password);
        } else {
            log.warn("Version '" + version + "' was not an expected version number");
        }
    } catch (PacketException e) {
        log.error("Packet error while authenticating", e);
        return false;
    } catch (StreamException e) {
        log.error("Stream error while authenticating", e);
        return false;
    }

    // Set presence to online, but with negative priority.  Servers compliant with XMPP will therefore
    // not send us any messages which were sent to the bare JID.
    try {
        String priorityString = connectionElement.getChildTextTrim("priority");
        int priority = (priorityString == null) ? -1 : Integer.parseInt(priorityString);

        Presence presence = (Presence) stream.getDataFactory()
                .createPacketNode(new NSI("presence", Utilities.CLIENT_NAMESPACE));
        presence.setPriority(priority);
        stream.send(presence);
    } catch (StreamException e) {
        log.error("Failure to set presence", e);
        return false;
    }

    return true;
}

---

From source file:hudson.TcpSlaveAgentListener.java

/**
 * Initiates the shuts down of the listener.
 *//*from www .  j a  v  a2  s  .c  o m*/
public void shutdown() {
    shuttingDown = true;
    try {
        SocketAddress localAddress = serverSocket.getLocalAddress();
        if (localAddress instanceof InetSocketAddress) {
            InetSocketAddress address = (InetSocketAddress) localAddress;
            Socket client = new Socket(address.getHostName(), address.getPort());
            client.setSoTimeout(1000); // waking the acceptor loop should be quick
            new PingAgentProtocol().connect(client);
        }
    } catch (IOException e) {
        LOGGER.log(Level.FINE, "Failed to send Ping to wake acceptor loop", e);
    }
    try {
        serverSocket.close();
    } catch (IOException e) {
        LOGGER.log(Level.WARNING, "Failed to close down TCP port", e);
    }
}

---

From source file:org.apache.tajo.worker.TajoWorker.java

private int initWebServer() {
    InetSocketAddress address = systemConf.getSocketAddrVar(ConfVars.WORKER_INFO_ADDRESS);
    try {//from   w  ww . j  av  a 2  s .c o  m
        webServer = StaticHttpServer.getInstance(this, "worker", address.getHostName(), address.getPort(), true,
                null, systemConf, null);
        webServer.start();

        systemConf.setVar(TajoConf.ConfVars.WORKER_INFO_ADDRESS, NetUtils.getHostPortString(
                NetUtils.getConnectAddress(new InetSocketAddress(address.getHostName(), webServer.getPort()))));

        LOG.info("Worker info server started:" + webServer.getPort());
    } catch (IOException e) {
        LOG.error(e.getMessage(), e);
    }
    return webServer.getPort();
}

---

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