GCBConfig.java

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package gcb;

import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.PropertiesConfiguration;


/**
 *
 * @author wizardus
 */
public class GCBConfig {
	public static String CONFIGURATION_FILE = "gcb.cfg";
	public static Configuration configuration;

	public static void load(String[] args) {
		String config_file = CONFIGURATION_FILE;

		if(args.length >= 1) {
			config_file = args[0];
		}

		try {
			configuration = new PropertiesConfiguration(config_file);
		} catch(ConfigurationException e) {
			if(Main.DEBUG) {
				e.printStackTrace();
			}
			
			Main.println(1, "[GCBConfig] Error while loading config file: " + e.getLocalizedMessage());
		}
	}

	//special get string that will return null if key is not found
	public static String getString(String key) {
		String s = configuration.getString(key, null);

		if(s == null || s.trim().equals("")) {
			return null;
		} else {
			return s;
		}
	}
}