package foundation.period;

import foundation.data.entity.Entity;
import foundation.data.entity.EntitySet;
import foundation.data.object.DataObject;
import foundation.server.Initializer;

public class ActivePeriodLoader extends Initializer {

	@Override
	public void startUp() throws Exception {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void shutDown() throws Exception {
		// TODO Auto-generated method stub
		
	}
	
	public void load() throws Exception {
		DataObject dataObject = DataObject.getInstance("workperiod");
		EntitySet entitySet = dataObject.getTableEntitySet();
		
		if (entitySet.isEmpty()) {
			throw new Exception("empty active period");
		}
		
		Entity entity = entitySet.getEntity(0);
		
		String id = entity.getString("id");
		int year = entity.getInteger("year", 0);
		int month = entity.getInteger("month", 0);
		
		ActivePeriod.init(id, year, month);
	}
}