/**
* 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.ui.renderers.providers.lists;
import java.util.SortedSet;
import java.util.TreeSet;
import org.fenixedu.academic.domain.Degree;
import org.fenixedu.academic.domain.ExecutionDegree;
import org.fenixedu.academic.domain.ExecutionYear;
import org.fenixedu.academic.domain.degree.DegreeType;
import org.fenixedu.academic.dto.academicAdministration.DegreeByExecutionYearBean;
import pt.ist.fenixWebFramework.rendererExtensions.converters.DomainObjectKeyConverter;
import pt.ist.fenixWebFramework.renderers.DataProvider;
import pt.ist.fenixWebFramework.renderers.components.converters.Converter;
public class DegreesForExecutionYear implements DataProvider {
@Override
public Object provide(Object source, Object currentValue) {
final SortedSet<Degree> result = new TreeSet<Degree>(Degree.COMPARATOR_BY_DEGREE_TYPE_AND_NAME_AND_ID);
final DegreeByExecutionYearBean chooseDegreeBean = (DegreeByExecutionYearBean) source;
for (final Degree degree : chooseDegreeBean.getAdministratedDegrees()) {
if (matchesExecutionYear(degree, chooseDegreeBean.getExecutionYear())
&& matchesDegreeType(degree, chooseDegreeBean.getDegreeType())) {
result.add(degree);
}
}
return result;
}
private boolean matchesDegreeType(Degree degree, DegreeType degreeType) {
return degreeType == null || degree.getDegreeType() == degreeType;
}
private boolean matchesExecutionYear(Degree degree, ExecutionYear executionYear) {
if (executionYear == null) {
return true;
}
for (final ExecutionDegree executionDegree : executionYear.getExecutionDegreesSet()) {
if (executionDegree.getDegree() == degree) {
return true;
}
}
return false;
}
@Override
public Converter getConverter() {
return new DomainObjectKeyConverter();
}
}