configuration_file_parser.config.ConfigurationLoader Maven / Gradle / Ivy

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package configuration_file_parser.config;

import org.apache.commons.configuration2.Configuration;
import org.apache.commons.configuration2.PropertiesConfiguration;
import org.apache.commons.configuration2.builder.FileBasedConfigurationBuilder;
import org.apache.commons.configuration2.builder.fluent.Parameters;
import org.apache.commons.configuration2.convert.DefaultListDelimiterHandler;
import org.apache.commons.configuration2.ex.ConfigurationException;

public class ConfigurationLoader {

    public static Configuration loadConfiguration(String fileName, char delimiter) throws ConfigurationException {
        Parameters params = new Parameters();
        FileBasedConfigurationBuilder builder =
            new FileBasedConfigurationBuilder<>(PropertiesConfiguration.class)
                .configure(params.properties()
                .setListDelimiterHandler(new DefaultListDelimiterHandler(delimiter))
                .setFileName(fileName));
        return builder.getConfiguration();
    }
}