Example usage for java.util Enumeration hasMoreElements

List of usage examples for java.util Enumeration hasMoreElements

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Introduction

In this page you can find the example usage for java.util Enumeration hasMoreElements.

Prototype

boolean hasMoreElements();

Source Link

Document

Tests if this enumeration contains more elements.

Usage

From source file:com.fonoster.astive.server.AstiveServer.java

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

    DOMConfigurator.configure(AbstractAstiveServer.ASTIVE_HOME + "/conf/log4j.xml");

    astivedSP = getServiceProperties(ASTIVED_PROPERTIES, "astived");
    adminDaemonSP = getServiceProperties(ADMIN_DAEMON_PROPERTIES, "admin thread");
    telnedSP = getServiceProperties(TELNED_PROPERTIES, "telned");

    ArrayList<ServiceProperties> serviceProperties = new ArrayList();
    serviceProperties.add(astivedSP);/*from   w  ww  .  j  ava  2  s .c  o  m*/

    // Adding security measure
    AstPolicy ap = AstPolicy.getInstance();
    ap.addPermissions(astivedSP);
    ap.addPermissions(adminDaemonSP);
    ap.addPermissions(telnedSP);

    if (!adminDaemonSP.isDisabled()) {
        serviceProperties.add(adminDaemonSP);
    }

    if (!telnedSP.isDisabled()) {
        serviceProperties.add(telnedSP);
    }

    if ((args.length == 0) || args[0].equals("-h") || args[0].equals("--help")) {
        printUsage();
        System.exit(1);
    }

    // Create a Parser
    CommandLineParser parser = new BasicParser();

    Options start = new Options();

    start.addOption("h", "help", false, AppLocale.getI18n("optionHelp"));
    start.addOption("v", "version", false, AppLocale.getI18n("optionVersion"));
    start.addOption("d", "debug", false, AppLocale.getI18n("optionDebug"));
    start.addOption("q", "quiet", false, AppLocale.getI18n("optionQuiet"));

    start.addOption(OptionBuilder.hasArg(true).withArgName("host").withLongOpt("admin-bind")
            .withDescription(AppLocale.getI18n("optionBind", new Object[] { "admin" })).create());

    start.addOption(OptionBuilder.hasArg(true).withArgName("port").withLongOpt("admin-port")
            .withDescription(AppLocale.getI18n("optionPort", new Object[] { "admin" })).create());

    start.addOption(OptionBuilder.hasArg(true).withArgName("port").withLongOpt("astived-port")
            .withDescription(AppLocale.getI18n("optionPort", new Object[] { "astived" })).create());

    start.addOption(OptionBuilder.hasArg(true).withArgName("host").withLongOpt("astived-host")
            .withDescription(AppLocale.getI18n("optionBind", new Object[] { "astived" })).create());

    start.addOption(OptionBuilder.hasArg(true).withArgName("port").withLongOpt("telned-port")
            .withDescription(AppLocale.getI18n("optionPort", new Object[] { "telned" })).create());

    start.addOption(OptionBuilder.hasArg(true).withArgName("host").withLongOpt("telned-host")
            .withDescription(AppLocale.getI18n("optionBind", new Object[] { "telned" })).create());

    Options stop = new Options();
    stop.addOption(OptionBuilder.hasArg(true).withArgName("host").withLongOpt("host")
            .withDescription(AppLocale.getI18n("optionHelp")).create());

    stop.addOption("h", "host", false,
            AppLocale.getI18n("optionStopHost", new Object[] { DEFAULT_AGI_SERVER_BIND_ADDR }));

    stop.addOption("p", "port", false,
            AppLocale.getI18n("optionStopPort", new Object[] { DEFAULT_AGI_SERVER_PORT }));

    Options deploy = new Options();
    deploy.addOption("h", "help", false, AppLocale.getI18n("optionHelp"));

    Options undeploy = new Options();
    undeploy.addOption("h", "help", false, AppLocale.getI18n("optionHelp"));

    if (args.length == 0) {
        printUsage();
        System.exit(1);
    } else if (!isCommand(args[0])) {
        printUnavailableCmd(args[0]);
        System.exit(1);
    }

    AdminCommand cmd = AdminCommand.get(args[0]);

    // Parse the program arguments
    try {
        if (cmd.equals(AdminCommand.START)) {

            CommandLine commandLine = parser.parse(start, args);

            Logger root = LogManager.getRootLogger();
            Enumeration allLoggers = root.getLoggerRepository().getCurrentLoggers();

            if (commandLine.hasOption('q')) {
                root.setLevel(Level.ERROR);
                while (allLoggers.hasMoreElements()) {
                    Category tmpLogger = (Category) allLoggers.nextElement();
                    tmpLogger.setLevel(Level.ERROR);
                }
            } else if (commandLine.hasOption('d')) {
                root.setLevel(Level.DEBUG);
                while (allLoggers.hasMoreElements()) {
                    Category tmpLogger = (Category) allLoggers.nextElement();
                    tmpLogger.setLevel(Level.DEBUG);
                }
            } else {
                root.setLevel(Level.INFO);
                while (allLoggers.hasMoreElements()) {
                    Category tmpLogger = (Category) allLoggers.nextElement();
                    tmpLogger.setLevel(Level.INFO);
                }
            }

            if (commandLine.hasOption('h')) {
                printUsage(cmd, start);
                System.exit(0);
            }

            if (commandLine.hasOption('v')) {
                out.println(AppLocale.getI18n("astivedVersion",
                        new String[] { Version.VERSION, Version.BUILD_TIME }));
                System.exit(0);
            }

            if (commandLine.hasOption("astived-bind")) {
                astivedSP.setBindAddr(InetAddress.getByName(commandLine.getOptionValue("astived-port")));
            }

            if (commandLine.hasOption("astived-port")) {
                astivedSP.setPort(Integer.parseInt(commandLine.getOptionValue("astived-port")));
            }

            if (commandLine.hasOption("admin-bind")) {
                adminDaemonSP.setBindAddr(InetAddress.getByName(commandLine.getOptionValue("admin-bind")));
            }

            if (commandLine.hasOption("admin-port")) {
                adminDaemonSP.setPort(Integer.parseInt(commandLine.getOptionValue("admin-port")));
            }

            if (commandLine.hasOption("telned-bind")) {
                telnedSP.setBindAddr(InetAddress.getByName(commandLine.getOptionValue("telned-bind")));
            }

            if (commandLine.hasOption("telned-port")) {
                telnedSP.setPort(Integer.parseInt(commandLine.getOptionValue("telned-port")));
            }

            if (!NetUtil.isPortAvailable(astivedSP.getPort())) {
                out.println(AppLocale.getI18n("errorCantStartFastAgiServerSocket",
                        new Object[] { astivedSP.getBindAddr().getHostAddress(), astivedSP.getPort() }));
                System.exit(-1);
            }

            if (!NetUtil.isPortAvailable(adminDaemonSP.getPort())) {
                adminDaemonSP.setUnableToOpen(true);
            }

            if (!NetUtil.isPortAvailable(telnedSP.getPort())) {
                telnedSP.setUnableToOpen(true);
            }

            new InitOutput().printInit(serviceProperties);

            AstiveServer server = new AstiveServer(astivedSP.getPort(), astivedSP.getBacklog(),
                    astivedSP.getBindAddr());
            server.start();
        }

        if (!cmd.equals(AdminCommand.START) && adminDaemonSP.isDisabled()) {
            LOG.warn("errorUnableToAccessAdminDaemon");
        }

        if (cmd.equals(AdminCommand.STOP)) {
            CommandLine commandLine = parser.parse(stop, args);

            if (commandLine.hasOption("--help")) {
                printUsage(cmd, stop);
                System.exit(0);
            }

            if (commandLine.hasOption('h')) {
                if (commandLine.getOptionValue('h') == null) {
                    printUsage(cmd, stop);
                    System.exit(0);
                }

                astivedSP.setBindAddr(InetAddress.getByName(commandLine.getOptionValue('h')));
            }

            if (commandLine.hasOption('p')) {
                if (commandLine.getOptionValue('p') == null) {
                    printUsage(cmd, stop);
                    System.exit(0);
                }

                astivedSP.setPort(Integer.parseInt(commandLine.getOptionValue('p')));
            }

            AdminDaemonClient adClient = new AdminDaemonClient(adminDaemonSP.getBindAddr(),
                    adminDaemonSP.getPort());
            adClient.stop();
        }

        // TODO: This needs to be researched before a full implementation.
        // for now is only possible to do deployments into a local server.
        if (cmd.equals(AdminCommand.DEPLOY)) {
            CommandLine commandLine = parser.parse(deploy, args);

            if (args.length < 2) {
                printUsage(cmd, deploy);
                System.exit(1);
            } else if (commandLine.hasOption('h')) {
                printUsage(cmd, deploy);
                System.exit(0);
            }

            AdminDaemonClient adClient = new AdminDaemonClient(adminDaemonSP.getBindAddr(),
                    adminDaemonSP.getPort());
            adClient.deploy(args[1]);
        }

        if (cmd.equals(AdminCommand.UNDEPLOY)) {

            CommandLine commandLine = parser.parse(undeploy, args);

            if (args.length < 2) {
                printUsage(cmd, undeploy);
                System.exit(1);
            } else if (commandLine.hasOption('h')) {
                printUsage(cmd, undeploy);
                System.exit(0);
            }

            AdminDaemonClient adClient = new AdminDaemonClient(adminDaemonSP.getBindAddr(),
                    adminDaemonSP.getPort());
            adClient.undeploy(args[1]);
        }
    } catch (java.net.ConnectException ex) {
        LOG.error(AppLocale.getI18n("errorServerNotRunning"));
    } catch (Exception ex) {
        LOG.error(AppLocale.getI18n("errorUnexpectedFailure", new Object[] { ex.getMessage() }));
    }
}

From source file:examples.mail.java

public final static void main(String[] args) {
    String sender, recipient, subject, filename, server, cc;
    Vector ccList = new Vector();
    BufferedReader stdin;/*from w  ww  . j av a  2  s.c o  m*/
    FileReader fileReader = null;
    Writer writer;
    SimpleSMTPHeader header;
    SMTPClient client;
    Enumeration en;

    if (args.length < 1) {
        System.err.println("Usage: mail smtpserver");
        System.exit(1);
    }

    server = args[0];

    stdin = new BufferedReader(new InputStreamReader(System.in));

    try {
        System.out.print("From: ");
        System.out.flush();

        sender = stdin.readLine();

        System.out.print("To: ");
        System.out.flush();

        recipient = stdin.readLine();

        System.out.print("Subject: ");
        System.out.flush();

        subject = stdin.readLine();

        header = new SimpleSMTPHeader(sender, recipient, subject);

        while (true) {
            System.out.print("CC <enter one address per line, hit enter to end>: ");
            System.out.flush();

            // Of course you don't want to do this because readLine() may be null
            cc = stdin.readLine().trim();

            if (cc.length() == 0)
                break;

            header.addCC(cc);
            ccList.addElement(cc);
        }

        System.out.print("Filename: ");
        System.out.flush();

        filename = stdin.readLine();

        try {
            fileReader = new FileReader(filename);
        } catch (FileNotFoundException e) {
            System.err.println("File not found. " + e.getMessage());
        }

        client = new SMTPClient();
        client.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out)));

        client.connect(server);

        if (!SMTPReply.isPositiveCompletion(client.getReplyCode())) {
            client.disconnect();
            System.err.println("SMTP server refused connection.");
            System.exit(1);
        }

        client.login();

        client.setSender(sender);
        client.addRecipient(recipient);

        en = ccList.elements();

        while (en.hasMoreElements())
            client.addRecipient((String) en.nextElement());

        writer = client.sendMessageData();

        if (writer != null) {
            writer.write(header.toString());
            Util.copyReader(fileReader, writer);
            writer.close();
            client.completePendingCommand();
        }

        fileReader.close();

        client.logout();

        client.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        System.exit(1);
    }
}

From source file:ru.apertum.qsystem.client.forms.FAdmin.java

/**
     * @param args the command line arguments
     * @throws Exception/*  ww  w  .  j  av a  2 s.  co m*/
     */
    public static void main(String args[]) throws Exception {
        QLog.initial(args, 3);
        Locale.setDefault(Locales.getInstance().getLangCurrent());

        //?  ? , ? 
        final Thread tPager = new Thread(() -> {
            FAbout.loadVersionSt();
            String result = "";
            try {
                final URL url = new URL(PAGER_URL + "/qskyapi/getpagerdata?qsysver=" + FAbout.VERSION_);
                final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
                conn.setRequestProperty("User-Agent", "Java bot");
                conn.connect();
                final int code = conn.getResponseCode();
                if (code == 200) {
                    try (BufferedReader in = new BufferedReader(
                            new InputStreamReader(conn.getInputStream(), "utf8"))) {
                        String inputLine;
                        while ((inputLine = in.readLine()) != null) {
                            result += inputLine;
                        }
                    }
                }
                conn.disconnect();
            } catch (Exception e) {
                System.err.println("Pager not enabled. " + e);
                return;
            }
            final Gson gson = GsonPool.getInstance().borrowGson();
            try {
                final Answer answer = gson.fromJson(result, Answer.class);
                forPager = answer;
                if (answer.getData().size() > 0) {
                    forPager.start();
                }
            } catch (Exception e) {
                System.err.println("Pager not enabled but working. " + e);
            } finally {
                GsonPool.getInstance().returnGson(gson);
            }
        });
        tPager.setDaemon(true);
        tPager.start();

        Uses.startSplash();
        //     plugins
        Uses.loadPlugins("./plugins/");
        //      ?.
        FLogin.logining(QUserList.getInstance(), null, true, 3, FLogin.LEVEL_ADMIN);
        Uses.showSplash();
        java.awt.EventQueue.invokeLater(() -> {
            try {
                for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager
                        .getInstalledLookAndFeels()) {
                    System.out.println(info.getName());
                    /*Metal Nimbus CDE/Motif Windows   Windows Classic  //GTK+*/
                    if ("Windows".equals(info.getName())) {
                        javax.swing.UIManager.setLookAndFeel(info.getClassName());
                        break;
                    }
                }
                if ("/".equals(File.separator)) {
                    final FontUIResource f = new FontUIResource(new Font("Serif", Font.PLAIN, 10));
                    final Enumeration<Object> keys = UIManager.getDefaults().keys();
                    while (keys.hasMoreElements()) {
                        final Object key = keys.nextElement();
                        final Object value = UIManager.get(key);
                        if (value instanceof FontUIResource) {
                            final FontUIResource orig = (FontUIResource) value;
                            final Font font1 = new Font(f.getFontName(), orig.getStyle(), f.getSize());
                            UIManager.put(key, new FontUIResource(font1));
                        }
                    }
                }
            } catch (ClassNotFoundException | InstantiationException | IllegalAccessException
                    | UnsupportedLookAndFeelException ex) {
            }
            try {
                form = new FAdmin();
                if (forPager != null) {
                    forPager.showData(false);
                } else {
                    form.panelPager.setVisible(false);
                }
                form.setVisible(true);
            } catch (Exception ex) {
                QLog.l().logger().error(" ? ??  . ", ex);
            } finally {
                Uses.closeSplash();
            }
        });
    }

From source file:Main.java

static Properties convertResourceBundleToProperties(ResourceBundle resource) {
    Properties properties = new Properties();

    Enumeration<String> keys = resource.getKeys();
    while (keys.hasMoreElements()) {
        String key = keys.nextElement();
        properties.put(key, resource.getString(key));
    }/*from  w  ww  .j a v  a 2 s .co m*/

    return properties;
}

From source file:Main.java

public static final <T, K> boolean containsKey(Dictionary<T, K> collection, T key) {
    Enumeration<T> e = collection.keys();
    while (e.hasMoreElements()) {
        if (e.nextElement().equals(key)) {
            return true;
        }//from   www  .  ja v a2 s .c  om
    }

    return false;
}

From source file:Main.java

public static boolean hasNotItems(Enumeration<?> enums) {
    return (enums == null) || (!enums.hasMoreElements());
}

From source file:Main.java

static Hashtable hashtableMerge(Hashtable dst, Hashtable src) {
    if (dst == null)
        return src;
    if (src == null)
        return dst;

    Enumeration e = src.keys();

    while (e.hasMoreElements()) {
        Object element = e.nextElement();
        dst.put(element, src.get(element));
    }/* w ww.  j a v  a 2 s  . c  om*/
    return dst;
}

From source file:Main.java

/**
 * Convention is to use class name of the class performing the task as thread name
 * @param threadName/*w  w w.j  a  va2  s.c om*/
 */
public static void interrupt(String threadName) {
    Enumeration e = threads.elements();
    while (e.hasMoreElements()) {
        Thread t = (Thread) e.nextElement();
        if (t.getName().equals(threadName)) {
            t.interrupt();
        }
    }
}

From source file:Main.java

public static DefaultMutableTreeNode buscarNodeByNombre(JTree jtree, String nodeStr) {
    DefaultMutableTreeNode node = null;
    TreeNode root = (TreeNode) jtree.getModel().getRoot();
    Enumeration<?> e = root.children();
    while (e.hasMoreElements()) {
        node = (DefaultMutableTreeNode) e.nextElement();
        if ((node.getUserObject().toString()).contains(nodeStr)) {
            return node;
        }//from  w  w w.  j  ava  2 s. c  o m
    }
    return null;
}

From source file:Main.java

public static <T> Collection<T> collectionEnumerationElements(Enumeration<T> source, Collection<T> target) {
    while (source.hasMoreElements()) {
        target.add(source.nextElement());
    }/*from   w w  w.  j  av a 2  s . c  o m*/

    return target;
}