Examples with Parameters org.apache.commons.configuration2.builder.fluent.Parameters used on opensource projects

Example 11 with Parameters

use of org.apache.commons.configuration2.builder.fluent.Parameters in project selenium-tests by Wikia.

the class XMLReader method getValue.

/**
 * method used to get credentials from configuration xml
 */
public static String getValue(File file, String key) {
    if (!file.exists() || file.isDirectory()) {
        throw new ConfigurationRuntimeException("Cannot find a file with credentials");
    }
    try {
        Parameters params = new Parameters();
        FileBasedConfigurationBuilder<XMLConfiguration> builder = new FileBasedConfigurationBuilder<>(XMLConfiguration.class).configure(params.fileBased().setFile(file));
        org.apache.commons.configuration2.Configuration config = builder.getConfiguration();
        return config.getString(key);
    } catch (ConfigurationException e) {
        throw new ConfigurationRuntimeException(e);
    }
}

Example 12 with Parameters

use of org.apache.commons.configuration2.builder.fluent.Parameters in project hadoop by apache.

the class MetricsConfig method loadFirst.

/**
   * Load configuration from a list of files until the first successful load
   * @param conf  the configuration object
   * @param files the list of filenames to try
   * @return  the configuration object
   */
static MetricsConfig loadFirst(String prefix, String... fileNames) {
    for (String fname : fileNames) {
        try {
            Configuration cf = new Configurations().propertiesBuilder(fname).configure(new Parameters().properties().setFileName(fname).setListDelimiterHandler(new DefaultListDelimiterHandler(','))).getConfiguration().interpolatedConfiguration();
            LOG.info("loaded properties from " + fname);
            LOG.debug(toString(cf));
            MetricsConfig mc = new MetricsConfig(cf, prefix);
            LOG.debug(mc);
            return mc;
        } catch (ConfigurationException e) {
            // Commons Configuration defines the message text when file not found
            if (e.getMessage().startsWith("Could not locate")) {
                continue;
            }
            throw new MetricsConfigException(e);
        }
    }
    LOG.warn("Cannot locate configuration: tried " + Joiner.on(",").join(fileNames));
    // default to an empty configuration
    return new MetricsConfig(new PropertiesConfiguration(), prefix);
}

Example 13 with Parameters

use of org.apache.commons.configuration2.builder.fluent.Parameters in project BRFS by zhangnianli.

the class ConfigurationLoader method load.

/**
 * 加载配置文件，如果指定不使用缓存，每次都会重新加载
 *
 * @param fileName 配置文件路径
 * @param useCache 是否使用缓存功能
 * @return
 */
public static ConfigObj load(String fileName, boolean useCache) {
    if (fileName == null) {
        throw new NullPointerException("config file name is null.");
    }
    ConfigObj config = null;
    if (useCache) {
        config = CONFIG_CACHE.get(fileName);
    }
    if (config != null) {
        return config;
    }
    try {
        File configFile = new File(fileName);
        if (!configFile.exists() || !configFile.isFile()) {
            throw new RuntimeException("configuration file[" + fileName + "] is not valid.");
        }
        Parameters params = new Parameters();
        CONFIGURATION_BUILDER.resetResult();
        CONFIGURATION_BUILDER.configure(params.properties().setFileName(fileName).setEncoding(Charsets.UTF_8.name()).setThrowExceptionOnMissing(true));
        config = new ConfigObj(CONFIGURATION_BUILDER.getConfiguration());
        return config;
    } catch (ConfigurationException e) {
        throw new RuntimeException("load configuration file error", e);
    } finally {
        if (config != null) {
            CONFIG_CACHE.put(fileName, config);
        }
    }
}

Example 14 with Parameters

use of org.apache.commons.configuration2.builder.fluent.Parameters in project sponge by softelnet.

the class DefaultConfigurationManager method createXmlConfiguration.

protected Pair<XMLConfiguration, URL> createXmlConfiguration(String fileName) {
    List<Lookup> lookups = Arrays.asList(new SystemPropertiesLookup(), new HomeLookup(), new ConfigLookup());
    Parameters params = new Parameters();
    FallbackBasePathLocationStrategy locationStrategy = new FallbackBasePathLocationStrategy(FileLocatorUtils.DEFAULT_LOCATION_STRATEGY, home);
    FileBasedConfigurationBuilder<XMLConfiguration> builder = new FileBasedConfigurationBuilder<>(XMLConfiguration.class).configure(params.xml().setDefaultLookups(lookups).setLocationStrategy(locationStrategy).setFileName(fileName).setSchemaValidation(true).setEntityResolver(new ResourceSchemaResolver()));
    try {
        XMLConfiguration xmlConfiguration = builder.getConfiguration();
        return new ImmutablePair<>(xmlConfiguration, locationStrategy.getLocatedUrl());
    } catch (ConfigurationException e) {
        throw new ConfigException("Error reading configuration file " + fileName, e);
    }
}

Example 15 with Parameters

use of org.apache.commons.configuration2.builder.fluent.Parameters in project midpoint by Evolveum.

the class StartupConfiguration method createXmlConfiguration.

private void createXmlConfiguration(String filename) throws ConfigurationException {
    Map<String, Lookup> lookups = new HashMap<>(ConfigurationInterpolator.getDefaultPrefixLookups());
    lookups.put(RandomLookup.PREFIX, new RandomLookup());
    lookups.put(HostnameLookup.PREFIX, new HostnameLookup());
    FileBasedConfigurationBuilder<XMLConfiguration> builder = new FileBasedConfigurationBuilder<>(XMLConfiguration.class).configure(new Parameters().xml().setFileName(filename).setPrefixLookups(lookups));
    /*
        On debug level this shows stacktrace for:
        DEBUG org.apache.commons.beanutils.FluentPropertyBeanIntrospector - Exception is:
        java.beans.IntrospectionException: bad write method arg count:
        public final void org.apache.commons.configuration2.AbstractConfiguration.setProperty
        This is reportedly beanutils over-strictness issue but is nowhere close to be fixed.
        Jira for commons-configuration can be also found, but they rely on beanutils fix.
        */
    config = builder.getConfiguration();
    config.addProperty(MIDPOINT_HOME_PROPERTY, midPointHomePath);
    applyEnvironmentProperties();
    resolveFileReferences();
}