Example usage for java.lang Thread Thread

Introduction

In this page you can find the example usage for java.lang Thread Thread.

Prototype

public Thread() 

Source Link

Document

Allocates a new Thread object.

Usage

From source file:com.alibaba.otter.manager.deployer.OtterManagerLauncher.java

public static void main(String[] args) throws Throwable {
    try {//from  w  ww  .ja va2  s .  c o m
        String conf = System.getProperty("otter.conf", "classpath:otter.properties");
        Properties properties = new Properties();
        if (conf.startsWith(CLASSPATH_URL_PREFIX)) {
            conf = StringUtils.substringAfter(conf, CLASSPATH_URL_PREFIX);
            properties.load(OtterManagerLauncher.class.getClassLoader().getResourceAsStream(conf));
        } else {
            properties.load(new FileInputStream(conf));
        }

        // ??system?
        mergeProps(properties);

        logger.info("## start the manager server.");
        final JettyEmbedServer server = new JettyEmbedServer(
                properties.getProperty("otter.jetty", "jetty.xml"));
        server.start();
        logger.info("## the manager server is running now ......");
        Runtime.getRuntime().addShutdownHook(new Thread() {

            public void run() {
                try {
                    logger.info("## stop the manager server");
                    server.join();
                } catch (Throwable e) {
                    logger.warn("##something goes wrong when stopping manager Server:\n{}",
                            ExceptionUtils.getFullStackTrace(e));
                } finally {
                    logger.info("## manager server is down.");
                }
            }

        });
    } catch (Throwable e) {
        logger.error("## Something goes wrong when starting up the manager Server:\n{}",
                ExceptionUtils.getFullStackTrace(e));
        System.exit(0);
    }
}

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From source file:com.jivesoftware.os.amza.service.AmzaGetStress.java

public static void main(String[] args) throws IOException {

    args = new String[] { "soa-integ-data11.phx1.jivehosted.com", "1185", "1", "10000" };

    final String hostName = args[0];
    final int port = Integer.parseInt(args[1]);
    final int firstDocId = Integer.parseInt(args[2]);
    final int count = Integer.parseInt(args[3]);
    final int batchSize = 100;

    String partitionName = "lorem";

    for (int i = 0; i < 1024; i++) {
        final String rname = partitionName + i;
        final org.apache.http.client.HttpClient httpClient = HttpClients.createDefault();

        Thread t = new Thread() {
            @Override// www  .j av a 2 s  .  c  o m
            public void run() {
                try {
                    get(httpClient, hostName, port, rname, 0, count, batchSize);
                } catch (Exception x) {
                    x.printStackTrace();
                }
            }
        };
        t.start();
    }
}

---

From source file:com.clustercontrol.winsyslog.HinemosWinSyslogMain.java

public static void main(String[] args) {
    try {/*from   w  w w.jav a2 s. c  o  m*/
        log.info("receiver started.");

        // ??
        String etcDir = System.getProperty("hinemos.manager.etc.dir");
        String configFilePath = new File(etcDir, "syslog.conf").getAbsolutePath();
        WinSyslogConfig.init(configFilePath);

        // Sender?
        String targetValue = WinSyslogConfig.getProperty("syslog.send.targets");
        log.info("Sender initialise." + " (target=" + targetValue + ")");
        UdpSender.init(targetValue);

        // Receiver
        boolean tcpEnable = WinSyslogConfig.getBooleanProperty("syslog.receive.tcp");
        boolean udpEnable = WinSyslogConfig.getBooleanProperty("syslog.receive.udp");
        int port = WinSyslogConfig.getIntegerProperty("syslog.receive.port");
        log.info("Receiver starting." + " (tcpEnable=" + tcpEnable + ", udpEnable=" + udpEnable + ", port="
                + port + ")");

        receiver = new SyslogReceiver(tcpEnable, udpEnable, port);
        receiver.start();

        Runtime.getRuntime().addShutdownHook(new Thread() {
            @Override
            public void run() {
                synchronized (shutdownLock) {
                    receiver.shutdown();

                    shutdown = true;
                    shutdownLock.notify();
                }
            }
        });

        synchronized (shutdownLock) {
            while (!shutdown) {
                try {
                    shutdownLock.wait();
                } catch (InterruptedException e) {
                    log.warn("shutdown lock interrupted.", e);
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException sleepE) {
                    }
                    ;
                }
            }
        }

        System.exit(0);
    } catch (Exception e) {
        log.error("unknown error.", e);
    }
}

---

From source file:ezbake.local.accumulo.LocalAccumulo.java

public static void main(String args[]) throws Exception {
    Logger logger = LoggerFactory.getLogger(LocalAccumulo.class);
    final File accumuloDirectory = Files.createTempDir();

    int shutdownPort = 4445;
    MiniAccumuloConfig config = new MiniAccumuloConfig(accumuloDirectory, "strongpassword");
    config.setZooKeeperPort(12181);//from   w w w .j av a  2 s . c  om

    final MiniAccumuloCluster accumulo = new MiniAccumuloCluster(config);

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            try {
                accumulo.stop();
                FileUtils.deleteDirectory(accumuloDirectory);
                System.out.println("\nShut down gracefully on " + new Date());
            } catch (IOException e) {
                e.printStackTrace();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    });

    accumulo.start();

    printInfo(accumulo, shutdownPort);

    if (args.length > 0) {
        logger.info("Adding the following authorizations: {}", Arrays.toString(args));
        Authorizations auths = new Authorizations(args);
        Instance inst = new ZooKeeperInstance(accumulo.getConfig().getInstanceName(), accumulo.getZooKeepers());
        Connector client = inst.getConnector("root", new PasswordToken(accumulo.getConfig().getRootPassword()));
        logger.info("Connected...");
        client.securityOperations().changeUserAuthorizations("root", auths);
        logger.info("Auths updated");
    }

    // start a socket on the shutdown port and block- anything connected to this port will activate the shutdown
    ServerSocket shutdownServer = new ServerSocket(shutdownPort);
    shutdownServer.accept();

    System.exit(0);
}

---

From source file:es.upv.grycap.opengateway.examples.AppDaemon.java

/**
 * Main entry point to the application.//from   www.  jav  a2 s .  com
 * @param args - arguments passed to the application
 * @throws Exception - if the application fails to start the required services
 */
public static void main(final String[] args) throws Exception {
    final AppDaemon daemon = new AppDaemon();
    Runtime.getRuntime().addShutdownHook(new Thread() {
        public void run() {
            try {
                daemon.stop();
            } catch (Exception e) {
                System.err.println(
                        new StringBuffer("Failed to stop application: ").append(e.getMessage()).toString());
            }
            try {
                daemon.destroy();
            } catch (Exception e) {
                System.err.println(
                        new StringBuffer("Failed to stop application: ").append(e.getMessage()).toString());
            }
        }
    });
    daemon.init(new DaemonContext() {
        @Override
        public DaemonController getController() {
            return null;
        }

        @Override
        public String[] getArguments() {
            return args;
        }
    });
    daemon.start();
}

---

From source file:edu.hawaii.soest.pacioos.text.TextSourceApp.java

/**
 * @param args//from w  w  w. j  a v a2s  .com
 */
public static void main(String[] args) {

    String xmlConfiguration = null;
    if (args.length != 1) {
        log.error("Please provide the path to the instrument's XML configuration file "
                + "as a single parameter.");
        System.exit(1);
    } else {
        xmlConfiguration = args[0];
    }
    try {
        textSource = TextSourceFactory.getSimpleTextSource(xmlConfiguration);

        if (textSource != null) {
            textSource.start();

        }

        // Handle ctrl-c's and other abrupt death signals to the process
        Runtime.getRuntime().addShutdownHook(new Thread() {
            // stop the streaming process
            public void run() {
                log.info("Stopping the SimpleTextSource driver due to user request");
                textSource.stop();
            }
        });

    } catch (ConfigurationException e) {
        if (log.isDebugEnabled()) {
            e.printStackTrace();
        }

        log.error("There was a problem configuring the driver.  The error message was: " + e.getMessage());
        System.exit(1);

    }
}

---

From source file:org.robotbrains.data.cloud.timeseries.server.ServerMain.java

public static void main(String[] args) throws Exception {
    final ServerMain main = new ServerMain(args);
    main.startup();// w ww . j  a  v  a 2  s  .  c om

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            System.out.println("Shutdown hook ran!");
            main.shutdown();
        }
    });
}

---

From source file:io.prometheus.client.examples.random.Main.java

public static void main(final String[] arguments) {
    Registry.defaultInitialize();
    final Server server = new Server(8181);
    final ServletContextHandler context = new ServletContextHandler();
    context.setContextPath("/");
    server.setHandler(context);/*from   w  w  w .j a  v a  2  s  .c om*/
    context.addServlet(new ServletHolder(new MetricsServlet()), "/");

    new Thread() {
        @Override
        public void run() {
            final RandomDataImpl randomData = new RandomDataImpl();

            try {
                while (true) {
                    rpcLatency.add(ImmutableMap.of("service", "foo"), randomData.nextLong(0, 200));
                    rpcLatency.add(ImmutableMap.of("service", "bar"), (float) randomData.nextGaussian(100, 20));
                    rpcLatency.add(ImmutableMap.of("service", "zed"), (float) randomData.nextExponential(100));
                    rpcCalls.increment(ImmutableMap.of("service", "foo"));
                    rpcCalls.increment(ImmutableMap.of("service", "bar"));
                    rpcCalls.increment(ImmutableMap.of("service", "zed"));
                    Thread.sleep(1000);
                }
            } catch (final InterruptedException e) {
            }
        }
    }.start();

    try {
        server.start();
        server.join();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:com.google.endpoints.examples.bookstore.BookstoreServer.java

public static void main(String[] args) throws Exception {
    Options options = createOptions();//from  w  w w.  ja v  a 2 s  .c om
    CommandLineParser parser = new DefaultParser();
    CommandLine line;
    try {
        line = parser.parse(options, args);
    } catch (ParseException e) {
        System.err.println("Invalid command line: " + e.getMessage());
        printUsage(options);
        return;
    }

    int port = DEFAULT_PORT;

    if (line.hasOption("port")) {
        String portOption = line.getOptionValue("port");
        try {
            port = Integer.parseInt(portOption);
        } catch (java.lang.NumberFormatException e) {
            System.err.println("Invalid port number: " + portOption);
            printUsage(options);
            return;
        }
    }

    final BookstoreData data = initializeBookstoreData();
    final BookstoreServer server = new BookstoreServer();
    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            try {
                System.out.println("Shutting down");
                server.stop();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
    server.start(port, data);
    System.out.format("Bookstore service listening on %d\n", port);
    server.blockUntilShutdown();
}

---

From source file:morphy.Morphy.java

public static void main(String[] args) {
    if (args.length == 0) {
        System.out.println("Please specify path to configuration file (morphy.properties).");
        System.exit(1);//from  ww  w .j ava 2 s  .  c  om
    }

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            getInstance().shutdown();
        }
    });

    String filePath = args[0];
    File configFile = ensureConfigFileExistsAndReadable(filePath);
    getInstance().init(configFile);
}

---

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