Example usage for org.apache.commons.configuration2.io FileSystemLocationStrategy FileSystemLocationStrategy

Introduction

In this page you can find the example usage for org.apache.commons.configuration2.io FileSystemLocationStrategy FileSystemLocationStrategy.

Prototype

FileSystemLocationStrategy

Source Link

Usage

From source file:eu.larkc.csparql.common.config.Config.java

private Config() {
    try {/*from  w w  w.ja va2 s. c o m*/
        List<FileLocationStrategy> subs = Arrays.asList(new BasePathLocationStrategy(),
                new FileSystemLocationStrategy(), new ClasspathLocationStrategy());

        FileLocationStrategy strategy = new CombinedLocationStrategy(subs);

        FileBasedConfigurationBuilder<FileBasedConfiguration> builder = new FileBasedConfigurationBuilder<FileBasedConfiguration>(
                PropertiesConfiguration.class);
        Parameters params = new Parameters();

        builder.configure(params.fileBased().setFileName("csparql.properties").setLocationStrategy(strategy));

        config = builder.getConfiguration();
        logger.debug("Configuration file successfully lodead");
    } catch (ConfigurationException e) {
        logger.error("Error while lading the configuration file; default config will be used", e);
        config = new BaseConfiguration();
        config.addProperty("esper.externaltime.enabled", false);
        config.addProperty("esper.externaltime.tick", 0);
    }
}

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From source file:com.vmware.loginsightapi.Configuration.java

/**
 * Builds the Configuration object from the properties file (apache commons
 * properties file format). <br>/*from  ww w .  j av a 2 s .  com*/
 * The values provided in the config file will be overwritten environment
 * variables (if present)
 * 
 * List of the properties <br>
 * loginsight.host = host name <br>
 * loginsight.port = port number <br>
 * loginsight.user = User name <br>
 * loginsight.password = password <br>
 * loginsight.ingestion.agentId = agentId <br>
 * loginsight.connection.scheme = http protocol scheme <br>
 * loginsight.ingestion.port = Ingestion port number <br>
 * 
 * @param configFileName
 *            Name of the config file to read
 * @return Newly created Configuration object
 */
public static Configuration buildFromConfig(String configFileName) {
    try {
        List<FileLocationStrategy> subs = Arrays.asList(new ProvidedURLLocationStrategy(),
                new FileSystemLocationStrategy(), new ClasspathLocationStrategy());
        FileLocationStrategy strategy = new CombinedLocationStrategy(subs);

        FileBasedConfigurationBuilder<PropertiesConfiguration> builder = new FileBasedConfigurationBuilder<PropertiesConfiguration>(
                PropertiesConfiguration.class).configure(
                        new Parameters().fileBased().setLocationStrategy(strategy).setFileName(configFileName));
        PropertiesConfiguration propConfig = builder.getConfiguration();
        Map<String, String> propMap = new HashMap<String, String>();
        Iterator<String> keys = propConfig.getKeys();
        keys.forEachRemaining(key -> {
            logger.info(key + ":" + propConfig.getString(key));
            propMap.put(key, propConfig.getString(key));
        });
        Configuration config = Configuration.buildConfig(propMap);
        config.loadFromEnv();
        return config;
    } catch (ConfigurationException e1) {
        throw new RuntimeException("Unable to load config", e1);
    }
}

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