ApplicationSettings.java

package com.sandwich.koan;

import java.io.FileInputStream;
import java.util.PropertyResourceBundle;
import java.util.ResourceBundle;

import com.sandwich.util.io.directories.DirectoryManager;

public class ApplicationSettings {

	private static ResourceBundle CONFIG_BUNDLE;
	
	private static boolean debug;
	
	public static void setDebug(boolean debug2) {
		debug = debug2;
	}
	
	public static boolean isDebug(){
		return debug || isEqual(getConfigBundle().getString("debug"), true, true);
	}
	
	public static boolean isEncouragementEnabled(){
		return isEqual(getConfigBundle().getString("enable_encouragement"), true, true);
	}

	public static boolean isExpectationResultVisible(){
		return isEqual(getConfigBundle().getString("enable_expectation_result"), true, true);
	}
	
	public static boolean isInteractive(){
        return isEqual(getConfigBundle().getString("interactive"), true, true);
    }
	
	public static char getExitChar(){
		return getConfigBundle().getString("exit_character").charAt(0);
	}
	
	public static String getPathXmlFileName(){
		return getConfigBundle().getString("path_xml_filename");
	}
	
	public static long getFileCompilationTimeoutInMs(){
		return Long.valueOf(getConfigBundle().getString("compile_timeout_in_ms"));
	}
	
	private static boolean isEqual(String value, Object e2, boolean ignoreCase){
		if(value == e2){
			return true;
		}
		if(value != null){
			String stringValue = String.valueOf(e2);
			return ignoreCase ? value.equalsIgnoreCase(stringValue) : value.equals(stringValue);
		}
		return false;
	}
	
	private static ResourceBundle getConfigBundle(){
		if(CONFIG_BUNDLE == null){
			try {
				CONFIG_BUNDLE = new PropertyResourceBundle(new FileInputStream(
						DirectoryManager.injectFileSystemSeparators(
							DirectoryManager.getConfigDir(), "config.properties")));
			} catch (Exception e) {
				throw new RuntimeException(e);
			}
		}
		return CONFIG_BUNDLE;	
	}
	
}