Example usage for java.util Properties isEmpty

Introduction

In this page you can find the example usage for java.util Properties isEmpty.

Prototype

@Override
    public boolean isEmpty() 

Source Link

Usage

From source file:org.apache.tomcat.maven.runner.Tomcat7RunnerCli.java

public static void main(String[] args) throws Exception {
    CommandLineParser parser = new GnuParser();
    CommandLine line = null;//from  ww  w. j a va  2s. c  o  m
    try {
        line = parser.parse(Tomcat7RunnerCli.options, args);
    } catch (ParseException e) {
        System.err.println("Parsing failed.  Reason: " + e.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(getCmdLineSyntax(), Tomcat7RunnerCli.options);
        System.exit(1);
    }

    if (line.hasOption(help.getOpt())) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(getCmdLineSyntax(), Tomcat7RunnerCli.options);
        System.exit(0);
    }

    if (line.hasOption(obfuscate.getOpt())) {
        System.out.println(PasswordUtil.obfuscate(line.getOptionValue(obfuscate.getOpt())));
        System.exit(0);
    }
    Tomcat7Runner tomcat7Runner = new Tomcat7Runner();

    tomcat7Runner.runtimeProperties = buildStandaloneProperties();

    if (line.hasOption(serverXmlPath.getOpt())) {
        tomcat7Runner.serverXmlPath = line.getOptionValue(serverXmlPath.getOpt());
    }

    String port = tomcat7Runner.runtimeProperties.getProperty(Tomcat7Runner.HTTP_PORT_KEY);
    if (port != null) {
        tomcat7Runner.httpPort = Integer.parseInt(port);
    }

    // cli win for the port
    if (line.hasOption(httpPort.getOpt())) {
        tomcat7Runner.httpPort = Integer.parseInt(line.getOptionValue(httpPort.getOpt()));
    }

    if (line.hasOption(maxPostSize.getOpt())) {
        tomcat7Runner.maxPostSize = Integer.parseInt(line.getOptionValue(maxPostSize.getOpt()));
    }

    if (line.hasOption(httpsPort.getOpt())) {
        tomcat7Runner.httpsPort = Integer.parseInt(line.getOptionValue(httpsPort.getOpt()));
    }
    if (line.hasOption(ajpPort.getOpt())) {
        tomcat7Runner.ajpPort = Integer.parseInt(line.getOptionValue(ajpPort.getOpt()));
    }
    if (line.hasOption(resetExtract.getOpt())) {
        tomcat7Runner.resetExtract = true;
    }
    if (line.hasOption(debug.getOpt())) {
        tomcat7Runner.debug = true;
    }

    if (line.hasOption(httpProtocol.getOpt())) {
        tomcat7Runner.httpProtocol = line.getOptionValue(httpProtocol.getOpt());
    }

    if (line.hasOption(sysProps.getOpt())) {
        Properties systemProperties = line.getOptionProperties(sysProps.getOpt());
        if (systemProperties != null && !systemProperties.isEmpty()) {
            for (Map.Entry<Object, Object> sysProp : systemProperties.entrySet()) {
                System.setProperty((String) sysProp.getKey(), (String) sysProp.getValue());
            }
        }
    }
    if (line.hasOption(clientAuth.getOpt())) {
        tomcat7Runner.clientAuth = clientAuth.getOpt();
    }
    if (line.hasOption(keyAlias.getOpt())) {
        tomcat7Runner.keyAlias = line.getOptionValue(keyAlias.getOpt());
    }

    if (line.hasOption(extractDirectory.getOpt())) {
        tomcat7Runner.extractDirectory = line.getOptionValue(extractDirectory.getOpt());
    }

    if (line.hasOption(loggerName.getOpt())) {
        tomcat7Runner.loggerName = line.getOptionValue(loggerName.getOpt());
    }

    if (line.hasOption(uriEncoding.getOpt())) {
        tomcat7Runner.uriEncoding = line.getOptionValue(uriEncoding.getOpt());
    }

    // here we go
    tomcat7Runner.run();
}

---

From source file:org.apache.tomcat.maven.runner.Tomcat8RunnerCli.java

public static void main(String[] args) throws Exception {
    CommandLineParser parser = new GnuParser();
    CommandLine line = null;//www . j  a v a 2  s  . com
    try {
        line = parser.parse(Tomcat8RunnerCli.options, args);
    } catch (ParseException e) {
        System.err.println("Parsing failed.  Reason: " + e.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(getCmdLineSyntax(), Tomcat8RunnerCli.options);
        System.exit(1);
    }

    if (line.hasOption(help.getOpt())) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(getCmdLineSyntax(), Tomcat8RunnerCli.options);
        System.exit(0);
    }

    if (line.hasOption(obfuscate.getOpt())) {
        System.out.println(PasswordUtil.obfuscate(line.getOptionValue(obfuscate.getOpt())));
        System.exit(0);
    }
    Tomcat8Runner tomcat8Runner = new Tomcat8Runner();

    tomcat8Runner.runtimeProperties = buildStandaloneProperties();

    if (line.hasOption(serverXmlPath.getOpt())) {
        tomcat8Runner.serverXmlPath = line.getOptionValue(serverXmlPath.getOpt());
    }

    String port = tomcat8Runner.runtimeProperties.getProperty(Tomcat8Runner.HTTP_PORT_KEY);
    if (port != null) {
        tomcat8Runner.httpPort = Integer.parseInt(port);
    }

    // cli win for the port
    if (line.hasOption(httpPort.getOpt())) {
        tomcat8Runner.httpPort = Integer.parseInt(line.getOptionValue(httpPort.getOpt()));
    }

    if (line.hasOption(maxPostSize.getOpt())) {
        tomcat8Runner.maxPostSize = Integer.parseInt(line.getOptionValue(maxPostSize.getOpt()));
    }

    if (line.hasOption(httpsPort.getOpt())) {
        tomcat8Runner.httpsPort = Integer.parseInt(line.getOptionValue(httpsPort.getOpt()));
    }
    if (line.hasOption(ajpPort.getOpt())) {
        tomcat8Runner.ajpPort = Integer.parseInt(line.getOptionValue(ajpPort.getOpt()));
    }
    if (line.hasOption(resetExtract.getOpt())) {
        tomcat8Runner.resetExtract = true;
    }
    if (line.hasOption(debug.getOpt())) {
        tomcat8Runner.debug = true;
    }

    if (line.hasOption(httpProtocol.getOpt())) {
        tomcat8Runner.httpProtocol = line.getOptionValue(httpProtocol.getOpt());
    }

    if (line.hasOption(sysProps.getOpt())) {
        Properties systemProperties = line.getOptionProperties(sysProps.getOpt());
        if (systemProperties != null && !systemProperties.isEmpty()) {
            for (Map.Entry<Object, Object> sysProp : systemProperties.entrySet()) {
                System.setProperty((String) sysProp.getKey(), (String) sysProp.getValue());
            }
        }
    }
    if (line.hasOption(clientAuth.getOpt())) {
        tomcat8Runner.clientAuth = clientAuth.getOpt();
    }
    if (line.hasOption(keyAlias.getOpt())) {
        tomcat8Runner.keyAlias = line.getOptionValue(keyAlias.getOpt());
    }

    if (line.hasOption(extractDirectory.getOpt())) {
        tomcat8Runner.extractDirectory = line.getOptionValue(extractDirectory.getOpt());
    }

    if (line.hasOption(loggerName.getOpt())) {
        tomcat8Runner.loggerName = line.getOptionValue(loggerName.getOpt());
    }

    if (line.hasOption(uriEncoding.getOpt())) {
        tomcat8Runner.uriEncoding = line.getOptionValue(uriEncoding.getOpt());
    }

    // here we go
    tomcat8Runner.run();
}

---

From source file:com.openx.oauthdemo.Demo.java

/** 
 * Main class. OX3 with OAuth demo//from w ww.j  a v  a 2  s.  com
 * @param args 
 */
public static void main(String[] args) {
    String apiKey, apiSecret, loginUrl, username, password, domain, path, requestTokenUrl, accessTokenUrl,
            realm, authorizeUrl;
    String propertiesFile = "default.properties";

    // load params from the properties file
    Properties defaultProps = new Properties();
    InputStream in = null;
    try {
        ClassLoader cl = ClassLoader.getSystemClassLoader();
        in = cl.getResourceAsStream(propertiesFile);
        if (in != null) {
            defaultProps.load(in);
        }
    } catch (IOException ex) {
        System.out.println("The properties file was not found!");
        return;
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException ex) {
                System.out.println("IO Error closing the properties file");
                return;
            }
        }
    }

    if (defaultProps.isEmpty()) {
        System.out.println("The properties file was not loaded!");
        return;
    }

    apiKey = defaultProps.getProperty("apiKey");
    apiSecret = defaultProps.getProperty("apiSecret");
    loginUrl = defaultProps.getProperty("loginUrl");
    username = defaultProps.getProperty("username");
    password = defaultProps.getProperty("password");
    domain = defaultProps.getProperty("domain");
    path = defaultProps.getProperty("path");
    requestTokenUrl = defaultProps.getProperty("requestTokenUrl");
    accessTokenUrl = defaultProps.getProperty("accessTokenUrl");
    realm = defaultProps.getProperty("realm");
    authorizeUrl = defaultProps.getProperty("authorizeUrl");

    // log in to the server
    Client cl = new Client(apiKey, apiSecret, loginUrl, username, password, domain, path, requestTokenUrl,
            accessTokenUrl, realm, authorizeUrl);
    try {
        // connect to the server
        cl.OX3OAuth();
    } catch (UnsupportedEncodingException ex) {
        Logger.getLogger(Demo.class.getName()).log(Level.SEVERE, "UTF-8 support needed for OAuth", ex);
    } catch (IOException ex) {
        Logger.getLogger(Demo.class.getName()).log(Level.SEVERE, "IO file reading error", ex);
    } catch (Exception ex) {
        Logger.getLogger(Demo.class.getName()).log(Level.SEVERE, "API issue", ex);
    }

    // now lets make a call to the api to check 
    String json;
    try {
        json = cl.getHelper().callOX3Api(domain, path, "account");
    } catch (IOException ex) {
        System.out.println("There was an error calling the API");
        return;
    }

    System.out.println("JSON response: " + json);

    Gson gson = new Gson();
    int[] accounts = gson.fromJson(json, int[].class);

    if (accounts.length > 0) {
        // let's get a single account
        try {
            json = cl.getHelper().callOX3Api(domain, path, "account", accounts[0]);
        } catch (IOException ex) {
            System.out.println("There was an error calling the API");
            return;
        }

        System.out.println("JSON response: " + json);

        OX3Account account = gson.fromJson(json, OX3Account.class);

        System.out.println("Account id: " + account.getId() + " name: " + account.getName());
    }
}

---

From source file:pt.ua.tm.neji.web.cli.WebMain.java

public static void main(String[] args) {

    // Set JSP to use Standard JavaC always
    System.setProperty("org.apache.jasper.compiler.disablejsr199", "false");

    CommandLineParser parser = new GnuParser();
    Options options = new Options();

    options.addOption("h", "help", false, "Print this usage information.");
    options.addOption("v", "verbose", false, "Verbose mode.");
    options.addOption("d", "dictionaires", true, "Folder that contains the dictionaries.");
    options.addOption("m", "models", true, "Folder that contains the ML models.");

    options.addOption("port", "port", true, "Server port.");
    options.addOption("c", "configuration", true, "Configuration properties file.");

    options.addOption("t", "threads", true,
            "Number of threads. By default, if more than one core is available, it is the number of cores minus 1.");

    CommandLine commandLine;//from  w  ww.j  av a  2s  . c o m
    try {
        // Parse the program arguments
        commandLine = parser.parse(options, args);
    } catch (ParseException ex) {
        logger.error("There was a problem processing the input arguments.", ex);
        return;
    }

    // Show help text
    if (commandLine.hasOption('h')) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(150, "./nejiWeb.sh " + USAGE, HEADER, options, FOOTER);
        return;
    }

    // Get threads
    int numThreads = Runtime.getRuntime().availableProcessors() - 1;
    numThreads = numThreads > 0 ? numThreads : 1;
    if (commandLine.hasOption('t')) {
        String threadsText = commandLine.getOptionValue('t');
        numThreads = Integer.parseInt(threadsText);
        if (numThreads <= 0 || numThreads > 32) {
            logger.error("Illegal number of threads. Must be between 1 and 32.");
            return;
        }
    }

    // Get port
    int port = 8010;
    if (commandLine.hasOption("port")) {
        String portString = commandLine.getOptionValue("port");
        port = Integer.parseInt(portString);
    }

    // Get configuration
    String configurationFile = null;
    Properties configurationProperties = null;
    if (commandLine.hasOption("configuration")) {
        configurationFile = commandLine.getOptionValue("configuration");
        try {
            configurationProperties = new Properties();
            configurationProperties.load(new FileInputStream(configurationFile));
        } catch (IOException e) {
            configurationProperties = null;
        }
    }
    if (configurationProperties != null && !configurationProperties.isEmpty()) {
        ServerConfiguration.initialize(configurationProperties);
    } else {
        ServerConfiguration.initialize();
    }

    // Set system proxy
    if (!ServerConfiguration.getInstance().getProxyURL().isEmpty()
            && !ServerConfiguration.getInstance().getProxyPort().isEmpty()) {
        System.setProperty("https.proxyHost", ServerConfiguration.getInstance().getProxyURL());
        System.setProperty("https.proxyPort", ServerConfiguration.getInstance().getProxyPort());
        System.setProperty("http.proxyHost", ServerConfiguration.getInstance().getProxyURL());
        System.setProperty("http.proxyPort", ServerConfiguration.getInstance().getProxyPort());

        if (!ServerConfiguration.getInstance().getProxyUsername().isEmpty()) {
            final String proxyUser = ServerConfiguration.getInstance().getProxyUsername();
            final String proxyPassword = ServerConfiguration.getInstance().getProxyPassword();
            System.setProperty("https.proxyUser", proxyUser);
            System.setProperty("https.proxyPassword", proxyPassword);
            System.setProperty("http.proxyUser", proxyUser);
            System.setProperty("http.proxyPassword", proxyPassword);
            Authenticator.setDefault(new Authenticator() {
                @Override
                public PasswordAuthentication getPasswordAuthentication() {
                    return new PasswordAuthentication(proxyUser, proxyPassword.toCharArray());
                }
            });
        }
    }

    // Get verbose mode
    boolean verbose = commandLine.hasOption('v');
    Constants.verbose = verbose;

    if (Constants.verbose) {
        MalletLogger.getGlobal().setLevel(Level.INFO);
        // Redirect sout
        LoggingOutputStream los = new LoggingOutputStream(LoggerFactory.getLogger("stdout"), false);
        System.setOut(new PrintStream(los, true));

        // Redirect serr
        los = new LoggingOutputStream(LoggerFactory.getLogger("sterr"), true);
        System.setErr(new PrintStream(los, true));
    } else {
        MalletLogger.getGlobal().setLevel(Level.OFF);
    }

    // Get dictionaries folder
    String dictionariesFolder = null;
    if (commandLine.hasOption('d')) {
        dictionariesFolder = commandLine.getOptionValue('d');

        File test = new File(dictionariesFolder);
        if (!test.isDirectory() || !test.canRead()) {
            logger.error("The specified dictionaries path is not a folder or is not readable.");
            return;
        }
        dictionariesFolder = test.getAbsolutePath();
        dictionariesFolder += File.separator;
    }

    // Get models folder
    String modelsFolder = null;
    if (commandLine.hasOption('m')) {
        modelsFolder = commandLine.getOptionValue('m');

        File test = new File(modelsFolder);
        if (!test.isDirectory() || !test.canRead()) {
            logger.error("The specified models path is not a folder or is not readable.");
            return;
        }
        modelsFolder = test.getAbsolutePath();
        modelsFolder += File.separator;
    }

    // Redirect JUL to SLF4
    SLF4JBridgeHandler.removeHandlersForRootLogger();
    SLF4JBridgeHandler.install();

    // Output formats (All)
    List<OutputFormat> outputFormats = new ArrayList<>();
    outputFormats.add(OutputFormat.A1);
    outputFormats.add(OutputFormat.B64);
    outputFormats.add(OutputFormat.BC2);
    outputFormats.add(OutputFormat.BIOC);
    outputFormats.add(OutputFormat.CONLL);
    outputFormats.add(OutputFormat.JSON);
    outputFormats.add(OutputFormat.NEJI);
    outputFormats.add(OutputFormat.PIPE);
    outputFormats.add(OutputFormat.PIPEXT);
    outputFormats.add(OutputFormat.XML);

    // Context is built through a descriptor first, so that the pipeline can be validated before any processing
    ContextConfiguration descriptor = null;
    try {
        descriptor = new ContextConfiguration.Builder().withInputFormat(InputFormat.RAW) // HARDCODED
                .withOutputFormats(outputFormats).withParserTool(ParserTool.GDEP)
                .withParserLanguage(ParserLanguage.ENGLISH).withParserLevel(ParserLevel.CHUNKING).build();

    } catch (NejiException ex) {
        ex.printStackTrace();
        System.exit(1);
    }

    // Create resources dirs if they don't exist
    try {
        File dictionariesDir = new File(DICTIONARIES_PATH);
        File modelsDir = new File(MODELS_PATH);
        if (!dictionariesDir.exists()) {
            dictionariesDir.mkdirs();
            (new File(dictionariesDir, "_priority")).createNewFile();
        }
        if (!modelsDir.exists()) {
            modelsDir.mkdirs();
            (new File(modelsDir, "_priority")).createNewFile();
        }
    } catch (IOException ex) {
        ex.printStackTrace();
        System.exit(1);
    }

    // Contenxt
    Context context = new Context(descriptor, MODELS_PATH, DICTIONARIES_PATH);

    // Start server
    try {
        Server server = Server.getInstance();
        server.initialize(context, port, numThreads);

        server.start();
        logger.info("Server started at localhost:{}", port);
        logger.info("Press Cmd-C / Ctrl+C to shutdown the server...");

        server.join();

    } catch (Exception ex) {
        ex.printStackTrace();
        logger.info("Shutting down the server...");
    }
}

---

From source file:Main.java

/**
 * Copies all elements from <code>properties</code> into a Map. The returned map might be unmodifiable
 * @param properties//from   w  ww  . j  a  v  a2  s .  co m
 * @return The map containing all elements
 */
public static Map<String, String> toMap(Properties properties) {
    if (properties == null || properties.isEmpty())
        return Collections.<String, String>emptyMap();

    Map<String, String> props = new HashMap<String, String>(properties.size());
    putAll(properties, props);
    return props;
}

---

From source file:com.google.mr4c.config.ConfigUtils.java

public static void logProperties(String desc, Logger log, Properties props) {
    if (props.isEmpty()) {
        log.info("No {} properties", desc);
        return;/*from  ww  w  .  j  a  v  a 2 s. c o m*/
    }
    log.info("Begin dump of {} properties", desc);
    log.info(CollectionUtils.toFileContent(props));
    log.info("End dump of {} properties", desc);
}

---

From source file:org.ktc.soapui.maven.extension.AbstractSoapuiRunnerMojo.java

private static boolean isNullOrEmpty(Properties props) {
    return props == null || props.isEmpty();
}

---

From source file:adalid.util.google.Translator.java

public static Properties translate(Properties properties) {
    if (properties == null || properties.isEmpty()) {
        return properties;
    }/*w w w  . java  2s  . com*/
    String arg, translation;
    URIBuilder builder = newURIBuilder();
    try (CloseableHttpClient client = HttpClients.createDefault()) {
        Set<String> names = properties.stringPropertyNames();
        for (String name : names) {
            arg = properties.getProperty(name);
            logger.info(arg);
            translation = translate(arg, builder, client);
            logger.info(translation);
            if (translation != null) {
                properties.setProperty(name, translation);
            }
        }
    } catch (IOException | URISyntaxException ex) {
        logger.fatal(ex);
    }
    return properties;
}

---

From source file:io.servicecomb.foundation.common.utils.Log4jUtils.java

public static void init(List<String> locationPatterns) throws Exception {
    if (inited) {
        return;/*from   w ww .  j  a  va2s.c o  m*/
    }

    synchronized (LOCK) {
        if (inited) {
            return;
        }

        PropertiesLoader loader = new PropertiesLoader(locationPatterns);
        Properties properties = loader.load();
        if (properties.isEmpty()) {
            throw new Exception("can not find resource " + locationPatterns);
        }

        PropertyConfigurator.configure(properties);
        inited = true;

        // ???merge?
        outputFile(loader.getFoundResList(), properties);
    }
}

---

From source file:org.apache.servicecomb.foundation.common.utils.Log4jUtils.java

public static void init(List<String> locationPatterns) throws Exception {
    if (inited) {
        return;//from   w w  w . j a  v a  2 s.  c o  m
    }

    synchronized (LOCK) {
        if (inited) {
            return;
        }

        PropertiesLoader loader = new PropertiesLoader(locationPatterns);
        Properties properties = loader.load();
        if (properties.isEmpty()) {
            throw new Exception("can not find resource " + locationPatterns);
        }

        PropertyConfigurator.configure(properties);
        inited = true;

        if (OUTPUT_CONFIG_ENABLED_TRUE
                .equals(properties.getProperty(OUTPUT_CONFIG_ENABLED, OUTPUT_CONFIG_ENABLED_TRUE))) {
            // If the property file with the highest priority is on a hard disk(not in a jar package)
            // and we have write access, output the merged property file for the purpose of debugging
            outputFile(loader.getFoundResList(), properties);
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• »