DeleteEnrollment.java

/**
 * Copyright © 2002 Instituto Superior Técnico
 *
 * This file is part of FenixEdu Academic.
 *
 * FenixEdu Academic is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * FenixEdu Academic is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with FenixEdu Academic.  If not, see <http://www.gnu.org/licenses/>.
 */
/*
 * Created on Feb 18, 2005
 *
 */
package org.fenixedu.academic.service.services.manager;

import org.fenixedu.academic.domain.Enrolment;
import org.fenixedu.academic.domain.EnrolmentEvaluation;
import org.fenixedu.academic.domain.degree.DegreeType;
import org.fenixedu.academic.domain.student.Registration;
import org.fenixedu.academic.domain.studentCurriculum.CurriculumGroup;
import org.fenixedu.academic.util.EnrolmentEvaluationState;

import pt.ist.fenixframework.Atomic;

/**
 * @author Luis Cruz
 * 
 */
public class DeleteEnrollment {

    @Atomic
    public static void run(final Integer studentNumber, final DegreeType degreeType, final String enrollmentId) {
        for (Registration registration : Registration.readByNumberAndDegreeType(studentNumber, degreeType)) {
            final Enrolment enrollment = registration.findEnrolmentByEnrolmentID(enrollmentId);
            if (enrollment != null) {
                for (EnrolmentEvaluation evaluation : enrollment.getEvaluationsSet()) {
                    evaluation.setEnrolmentEvaluationState(EnrolmentEvaluationState.TEMPORARY_OBJ);
                }

                final CurriculumGroup parentCurriculumGroup = enrollment.getCurriculumGroup();

                enrollment.delete();

                if (parentCurriculumGroup != null && parentCurriculumGroup.isDeletable()) {
                    parentCurriculumGroup.delete();
                }

                return;
            }
        }
    }

}