RegistrationStateLog.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.domain.student.registrationStates;

import org.fenixedu.academic.domain.Person;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.util.EnrolmentAction;
import org.fenixedu.bennu.core.domain.Bennu;
import org.joda.time.DateTime;

public class RegistrationStateLog extends RegistrationStateLog_Base {

    private RegistrationStateLog() {
        super();
        setRootDomainObject(Bennu.getInstance());
        setWhenCreated(new DateTime());
    }

    public RegistrationStateLog(final RegistrationState state, final EnrolmentAction action, final Person person) {

        this();
        String[] args = {};

        if (state == null) {
            throw new DomainException("error.RegistrationStateLog.invalid.state", args);
        }
        Object obj = state.getRegistration();
        String[] args1 = {};
        if (obj == null) {
            throw new DomainException("error.RegistrationStateLog.invalid.registation", args1);
        }
        Object obj1 = state.getStateDate();
        String[] args2 = {};
        if (obj1 == null) {
            throw new DomainException("error.RegistrationStateLog.invalid.state.date", args2);
        }
        String[] args3 = {};
        if (action == null) {
            throw new DomainException("error.RegistrationStateLog.invalid.action", args3);
        }

        setRegistration(state.getRegistration());
        setStateDate(state.getStateDate());
        setStateType(state.getClass().getName());
        setAction(action);

        if (person != null) {
            setWho(person.getUsername());
        }
    }

    public void delete() {
        setRootDomainObject(null);
        setRegistration(null);
        super.deleteDomainObject();
    }

}