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

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

import net.sourceforge.fenixedu.presentationTier.Action.base.FenixDispatchAction;

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

/**
 * @author Fernanda Quitério 05/Fev/2004
 * 
 */
public class ViewStudentCurriculumDispatchAction extends FenixDispatchAction {

    public ActionForward prepareView(ActionMapping mapping, ActionForm form, HttpServletRequest request,
	    HttpServletResponse response) throws Exception {
	getExecutionDegreeId(request);

	if (request.getParameter("degreeCurricularPlanID") != null) {
	    Integer degreeCurricularPlanID = Integer.valueOf(request.getParameter("degreeCurricularPlanID"));
	    request.setAttribute("degreeCurricularPlanID", degreeCurricularPlanID);
	}

	return mapping.findForward("prepareViewStudentCurriculumChooseStudent");
    }

    private void getExecutionDegreeId(HttpServletRequest request) {
	String executionDegreeId = request.getParameter("executionDegreeId");
	if (executionDegreeId == null) {
	    executionDegreeId = (String) request.getAttribute("executionDegreeId");
	}
	request.setAttribute("executionDegreeId", executionDegreeId);
    }
}