/**
* 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.serviceRequests.documentRequests;
import org.fenixedu.academic.domain.Enrolment;
import org.fenixedu.academic.domain.accounting.EventType;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.dto.serviceRequests.AcademicServiceRequestBean;
import org.fenixedu.academic.dto.serviceRequests.DocumentRequestCreateBean;
public class CourseLoadRequest extends CourseLoadRequest_Base {
protected CourseLoadRequest() {
super();
setNumberOfPages(0);
}
public CourseLoadRequest(final DocumentRequestCreateBean bean) {
this();
super.init(bean);
checkParameters(bean);
super.getEnrolmentsSet().addAll(bean.getEnrolments());
super.setRequestedCycle(bean.getRequestedCycle());
}
@Override
protected void checkParameters(final DocumentRequestCreateBean bean) {
if (bean.getEnrolments().isEmpty()) {
throw new DomainException("error.CourseLoadRequest.invalid.number.of.enrolments");
}
for (final Enrolment enrolment : bean.getEnrolments()) {
if (!enrolment.isApproved()) {
throw new DomainException("error.CourseLoadRequest.cannot.add.not.approved.enrolments");
}
if (!getStudent().hasEnrolments(enrolment)) {
throw new DomainException("error.ProgramCertificateRequest.enrolment.doesnot.belong.to.student");
}
}
}
@Override
public Integer getNumberOfUnits() {
return getEnrolmentsSet().size();
}
@Override
public DocumentRequestType getDocumentRequestType() {
return DocumentRequestType.COURSE_LOAD;
}
@Override
public String getDocumentTemplateKey() {
return getClass().getName();
}
@Override
public EventType getEventType() {
return EventType.COURSE_LOAD_REQUEST;
}
@Override
protected void internalChangeState(AcademicServiceRequestBean academicServiceRequestBean) {
super.internalChangeState(academicServiceRequestBean);
if (academicServiceRequestBean.isToCancelOrReject()) {
for (; !getEnrolmentsSet().isEmpty();) {
removeEnrolments(getEnrolmentsSet().iterator().next());
}
}
}
@Override
protected void disconnect() {
super.getEnrolmentsSet().clear();
super.disconnect();
}
@Override
public boolean isFree() {
return getRegistration().getRegistrationProtocol().isMilitaryAgreement() || super.isFree();
}
}