ManagerParameters.java

package de.jollyday;

import java.net.URL;
import java.util.Locale;
import java.util.Properties;

import de.jollyday.parameter.CalendarPartManagerParameter;
import de.jollyday.parameter.UrlManagerParameter;

public final class ManagerParameters {

	private ManagerParameters(){
	}
	
	public static ManagerParameter create(String calendarPart){
		return create(calendarPart, null);
	}

	public static ManagerParameter create(Locale lc) {
		return create(lc.getCountry().toLowerCase(), null);
	}

	public static ManagerParameter create(HolidayCalendar calendar){
		return create(calendar, null);
	}
	
	public static ManagerParameter create(HolidayCalendar calendar, Properties properties){
		return  create(calendar.getId(), properties);
	}	
	
	public static ManagerParameter create(URL calendarFileUrl){
		return create(calendarFileUrl, null);
	}
	
	public static ManagerParameter create(String calendarPart, Properties properties){
		return  new CalendarPartManagerParameter(prepareCalendarName(calendarPart), properties);
	}

	public static ManagerParameter create(URL calendarFileUrl, Properties properties){
		return new UrlManagerParameter(calendarFileUrl, properties);
	}

	private static String prepareCalendarName(String calendar) {
		if (calendar == null || "".equals(calendar.trim())) {
			calendar = Locale.getDefault().getCountry().toLowerCase();
		} else {
			calendar = calendar.trim().toLowerCase();
		}
		return calendar;
	}
	
}