DeleteDegree.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/>.
 */
package org.fenixedu.academic.service.services.scientificCouncil.curricularPlans;

import static org.fenixedu.academic.predicate.AccessControl.check;

import org.fenixedu.academic.domain.Degree;
import org.fenixedu.academic.predicate.RolePredicates;
import org.fenixedu.academic.service.services.exceptions.FenixServiceException;
import org.fenixedu.academic.service.services.exceptions.InvalidArgumentsServiceException;
import org.fenixedu.academic.service.services.exceptions.NonExistingServiceException;

import pt.ist.fenixframework.Atomic;
import pt.ist.fenixframework.FenixFramework;

public class DeleteDegree {

    @Atomic
    public static void run(String externalId) throws FenixServiceException {
        check(RolePredicates.SCIENTIFIC_COUNCIL_PREDICATE);
        if (externalId == null) {
            throw new InvalidArgumentsServiceException();
        }

        final Degree degreeToDelete = FenixFramework.getDomainObject(externalId);

        if (degreeToDelete == null) {
            throw new NonExistingServiceException();
        } else {
            degreeToDelete.delete();
        }
    }

}