/**
* 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.phd;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashSet;
import java.util.Set;
import org.fenixedu.academic.domain.ExecutionYear;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.bennu.core.domain.Bennu;
public class PhdIndividualProgramProcessNumber extends PhdIndividualProgramProcessNumber_Base implements
Comparable<PhdIndividualProgramProcessNumber> {
public static Comparator<PhdIndividualProgramProcessNumber> COMPARATOR_BY_NUMBER =
new Comparator<PhdIndividualProgramProcessNumber>() {
@Override
public int compare(PhdIndividualProgramProcessNumber left, PhdIndividualProgramProcessNumber right) {
int comparationResult = left.getNumber().compareTo(right.getNumber());
return (comparationResult == 0) ? left.getExternalId().compareTo(right.getExternalId()) : comparationResult;
}
};
protected PhdIndividualProgramProcessNumber() {
super();
setRootDomainObject(Bennu.getInstance());
}
protected PhdIndividualProgramProcessNumber(Integer number, Integer year, Integer phdStudentNumber) {
this();
init(number, year, phdStudentNumber);
}
private void init(Integer number, Integer year, Integer phdStudentNumber) {
checkParameters(number, year, phdStudentNumber);
super.setNumber(number);
super.setYear(year);
super.setPhdStudentNumber(phdStudentNumber);
}
@Override
public void setYear(Integer year) {
throw new DomainException("error.org.fenixedu.academic.domain.phd.PhdIndividualProgramProcessNumber.cannot.modify.year");
}
@Override
public void setNumber(Integer number) {
throw new DomainException("error.org.fenixedu.academic.domain.phd.PhdIndividualProgramProcessNumber.cannot.modify.number");
}
@Override
public void setPhdStudentNumber(Integer phdStudentNumber) {
throw new DomainException(
"error.org.fenixedu.academic.domain.phd.PhdIndividualProgramProcessNumber.cannot.modify.phdStudentNumber");
}
private void checkParameters(Integer number, Integer year, Integer phdStudentNumber) {
String[] args = {};
if (number == null) {
throw new DomainException(
"error.org.fenixedu.academic.domain.phd.PhdIndividualProgramProcessNumber.number.cannot.be.null", args);
}
String[] args1 = {};
if (year == null) {
throw new DomainException(
"error.org.fenixedu.academic.domain.phd.PhdIndividualProgramProcessNumber.year.cannot.be.null", args1);
}
if (phdStudentNumber != null && hasProcessWithPhdStudentNumber(phdStudentNumber)) {
throw new DomainException(
"error.org.fenixedu.academic.domain.phd.PhdIndividualProgramProcessNumber.phdStudentNumber.exists");
}
}
public void edit(PhdIndividualProgramProcessBean bean) {
if (bean.getPhdStudentNumber() == getPhdStudentNumber()) {
return;
}
if (bean.getPhdStudentNumber() == null) {
super.setPhdStudentNumber(null);
return;
}
PhdIndividualProgramProcessNumber number = readByPhdStudentNumber(bean.getPhdStudentNumber());
if (number == null || number == this) {
super.setPhdStudentNumber(bean.getPhdStudentNumber());
return;
}
throw new DomainException(
"error.org.fenixedu.academic.domain.phd.PhdIndividualProgramProcessNumber.phdStudentNumber.exists");
}
static public PhdIndividualProgramProcessNumber generateNextForYear(final Integer year, final Integer phdStudentNumber) {
final PhdIndividualProgramProcessNumber maxByYear = readMaxByYear(year);
final Integer number = maxByYear != null ? maxByYear.getNumber() + 1 : 1;
return new PhdIndividualProgramProcessNumber(number, year, phdStudentNumber);
}
static public PhdIndividualProgramProcessNumber readMaxByYear(final Integer year) {
final Set<PhdIndividualProgramProcessNumber> processes = readByYear(year);
return processes.isEmpty() ? null : Collections.max(processes, COMPARATOR_BY_NUMBER);
}
static public Set<PhdIndividualProgramProcessNumber> readByYear(final Integer year) {
final Set<PhdIndividualProgramProcessNumber> result = new HashSet<PhdIndividualProgramProcessNumber>();
for (final PhdIndividualProgramProcessNumber each : Bennu.getInstance().getPhdIndividualProcessNumbersSet()) {
if (each.getYear().intValue() == year) {
result.add(each);
}
}
return result;
}
static public PhdIndividualProgramProcessNumber readByPhdStudentNumber(Integer number) {
for (final PhdIndividualProgramProcessNumber each : Bennu.getInstance().getPhdIndividualProcessNumbersSet()) {
if (number.equals(each.getPhdStudentNumber())) {
return each;
}
}
return null;
}
static public boolean hasProcessWithPhdStudentNumber(Integer number) {
return readByPhdStudentNumber(number) != null;
}
public String getFullProcessNumber() {
return getNumber() + "/" + getYear();
}
@Override
public int compareTo(PhdIndividualProgramProcessNumber other) {
int res = -1 * getYear().compareTo(other.getYear());
return (res != 0) ? res : -1 * getNumber().compareTo(other.getNumber());
}
public boolean belongsTo(final ExecutionYear year) {
return year.belongsToCivilYear(getYear());
}
}