package net.sourceforge.fenixedu.presentationTier.Action.manager;

import java.util.SortedSet;
import java.util.TreeSet;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.sourceforge.fenixedu.applicationTier.Filtro.exception.FenixFilterException;
import net.sourceforge.fenixedu.domain.Degree;
import net.sourceforge.fenixedu.presentationTier.Action.base.FenixAction;
import net.sourceforge.fenixedu.presentationTier.Action.exceptions.FenixActionException;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 * @author lmac1
 */

public class ReadDegreesAction extends FenixAction {

    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws FenixActionException, FenixFilterException {
        final SortedSet<Degree> degrees = new TreeSet(Degree.DEGREE_COMPARATOR_BY_NAME_AND_DEGREE_TYPE); 
        degrees.addAll(Degree.readOldDegrees()); 
        request.setAttribute("degreesList", degrees);
        return mapping.findForward("readDegrees");
    }

}