Example usage for java.util Properties getProperty

Introduction

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

Prototype

public String getProperty(String key)

Source Link

Document

Searches for the property with the specified key in this property list.

Usage

From source file:mitm.common.properties.PropertyUtils.java

/**
 * Returns the property as a boolean. If propery is not found, or the property is not something that can
 * be represented a boolean, defaultValue will be returned.
 *//*from   w w  w. j a v  a2s . c om*/
public static boolean getBooleanProperty(Properties properties, String name, boolean defaultValue) {
    boolean result = defaultValue;

    Object value = properties.get(name);

    if (value == null) {
        value = properties.getProperty(name);
    }

    if (value instanceof String) {
        result = BooleanUtils.toBoolean((String) value);
    } else if (value instanceof Boolean) {
        result = (Boolean) value;
    }

    return result;
}

From source file:org.edgexfoundry.EdgeXConfigWatcherApplication.java

private static boolean loadProperties() {
    Properties properties = new Properties();
    try (final InputStream inputStream = new FileInputStream(APP_PROPERTIES)) {
        properties.load(inputStream);//from ww  w . jav  a  2s  .c o  m
        serviceName = properties.getProperty("service.name");
        globalPrefix = properties.getProperty("global.prefix");
        servicePrefix = properties.getProperty("service.prefix");
        consulProtocol = properties.getProperty("consul.protocol");
        consulHost = properties.getProperty("consul.host");
        consulPort = Integer.parseInt(properties.getProperty("consul.port", "8500"));
        notificationPathKey = properties.getProperty("notification.path.key");
        notificationProtocol = properties.getProperty("notification.protocol");
        if (serviceName == null || globalPrefix == null || servicePrefix == null || consulProtocol == null
                || consulHost == null || consulPort == 0 || notificationPathKey == null
                || notificationProtocol == null) {
            LOGGER.error(
                    "Application configuration did not load properly or is missing elements.  Cannot create watcher.");
            System.exit(1);
            return false;
        }
    } catch (IOException ex) {
        LOGGER.error("IO Exception getting application properties: " + ex.getMessage());
        System.exit(1);
        return false;
    }
    return true;
}

From source file:com.dattack.naming.loader.NamingLoader.java

private static void createAndBind(final Properties properties, final Context context, final String name,
        final Collection<File> extraClasspath) throws NamingException {

    final String type = properties.getProperty(TYPE_KEY);
    final ResourceFactory<?> factory = ResourceFactoryRegistry.getFactory(type);
    if (factory == null) {
        LOGGER.warn("Unable to get a factory for type ''{0}''", type);
        return;/*from w w w  . j av a 2  s .  c  o  m*/
    }

    final Object value = factory.getObjectInstance(properties, extraClasspath);
    if (value != null) {
        LOGGER.info("Binding object to '{}/{}' (type: '{}')", context.getNameInNamespace(), name, type);
        execBind(context, name, value);
    }
}

From source file:org.openbaton.vnfm.utils.Utils.java

public static void loadExternalProperties(Properties properties) {
    if (properties.getProperty("external-properties-file") != null) {
        File externalPropertiesFile = new File(properties.getProperty("external-properties-file"));
        if (externalPropertiesFile.exists()) {
            log.debug("Loading properties from external-properties-file: "
                    + properties.getProperty("external-properties-file"));
            InputStream is = null;
            try {
                is = new FileInputStream(externalPropertiesFile);
                properties.load(is);/*from ww  w. j  av  a 2s  .  c  o  m*/
            } catch (FileNotFoundException e) {
                log.error(e.getMessage(), e);
            } catch (IOException e) {
                log.error(e.getMessage(), e);
            }
        } else {
            log.debug("external-properties-file: " + properties.getProperty("external-properties-file")
                    + " doesn't exist");
        }
    }
}

From source file:com.bmwcarit.barefoot.roadmap.Loader.java

/**
 * Loads {@link RoadMap} object from database (or file buffer, if set to true) using database
 * connection parameters provided with the following properties:
 * <ul>//from   w w  w  . j a  v a2s  .  c  o  m
 * <li>database.host (e.g. localhost)</li>
 * <li>database.port (e.g. 5432)</li>
 * <li>database.name (e.g. barefoot-oberbayern)</li>
 * <li>database.table (e.g. bfmap_ways)</li>
 * <li>database.user (e.g. osmuser)</li>
 * <li>database.password</li>
 * <li>database.road-types (e.g. /path/to/road-types.json)</li>
 * </ul>
 *
 * @param properties {@link Properties} object with database connection parameters.
 * @param buffer Indicates if map shall be read from file buffer and written to file buffer.
 * @return {@link RoadMap} read from source. (Note: It is not yet constructed!)
 * @throws SourceException thrown if reading properties, road types or road map data fails.
 */
public static RoadMap roadmap(Properties properties, boolean buffer) throws SourceException {
    String database = properties.getProperty("database.name");
    if (database == null) {
        throw new SourceException("could not read database properties");
    }

    File file = new File(database + ".bfmap");
    RoadMap map = null;

    if (!file.exists() || !buffer) {
        logger.info("load map from database {}", database);
        RoadReader reader = reader(properties);
        map = RoadMap.Load(reader);

        if (buffer) {
            reader = map.reader();
            RoadWriter writer = new BfmapWriter(file.getAbsolutePath());
            BaseRoad road = null;
            reader.open();
            writer.open();

            while ((road = reader.next()) != null) {
                writer.write(road);
            }

            writer.close();
            reader.close();
        }
    } else {
        logger.info("load map from file {}", file.getAbsolutePath());
        map = RoadMap.Load(new BfmapReader(file.getAbsolutePath()));
    }

    return map;
}

From source file:uk.dsxt.voting.common.utils.PropertiesHelper.java

public static <T> T loadResource(Properties properties, String subdirectory, String propertyName,
        Class<T> clazz) throws InternalLogicException {
    String path = properties.getProperty(propertyName);
    if (subdirectory != null)
        path = String.format(path, subdirectory);
    String resourceJson = PropertiesHelper.getResourceString(path);
    if (resourceJson.isEmpty())
        throw new InternalLogicException(
                String.format("Couldn't find file for %s property with value '%s'.", propertyName, path));
    try {// w  w  w.  j  a v  a 2  s  . c  o m
        return mapper.readValue(resourceJson, clazz);
    } catch (Exception ex) {
        throw new InternalLogicException(
                String.format("Couldn't parse '%s' file for type %s due to %s", path, clazz, ex.getMessage()));
    }
}

From source file:com.navercorp.pinpoint.collector.config.CollectorConfiguration.java

protected static boolean readBoolean(Properties properties, String propertyName) {
    final String value = properties.getProperty(propertyName);

    // if a default value will be needed afterwards, may match string value instead of Utils.
    // for now stay unmodified because of no need.

    final boolean result = Boolean.valueOf(value);
    if (LOGGER.isInfoEnabled()) {
        LOGGER.info("{}={}", propertyName, result);
    }/*ww  w . java 2  s.  co m*/
    return result;
}

From source file:Main.java

/**
 * All the standard parameters must be set in the properties file
 * /*w w  w  . jav  a 2s  . c o m*/
 * @param renderer
 * @param params
 * @return
 */
public static Transformer setStdTransParamsProps(Transformer renderer, Properties params) {

    // log.severe("setStdTransParamsProps params = "+params);

    if (params != null) {
        for (Enumeration e = params.keys(); e.hasMoreElements();) {

            String localkey = (String) e.nextElement();
            String val = params.getProperty(localkey);
            renderer.setParameter(localkey, val);
        }
    }
    return renderer;
}

From source file:com.joliciel.talismane.utils.StringUtils.java

/**
 * Get a map of strings from Properties.
 *//*from ww w  .  j  a v a2s .  c  o  m*/
public static Map<String, String> getArgMap(Properties props) {
    Map<String, String> argMap = new HashMap<String, String>();
    for (String propertyName : props.stringPropertyNames()) {
        argMap.put(propertyName, props.getProperty(propertyName));
    }
    return argMap;
}

From source file:com.taobao.tddl.jdbc.atom.common.TAtomConfParser.java

public static String parserPasswd(String passwdStr) {
    String passwd = null;/*from w  w  w.  j a v  a2s .com*/
    Properties passwdProp = TAtomConfParser.parserConfStr2Properties(passwdStr);
    String encPasswd = passwdProp.getProperty(TAtomConfParser.PASSWD_ENC_PASSWD_KEY);
    if (TStringUtil.isNotBlank(encPasswd)) {
        String encKey = passwdProp.getProperty(TAtomConfParser.PASSWD_ENC_KEY_KEY);
        try {
            passwd = SecureIdentityLoginModule.decode(encKey, encPasswd);
        } catch (Exception e) {
            logger.error("[parserPasswd Error] decode dbPasswdError !", e);
        }
    }
    return passwd;
}