/**
* 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;
import org.fenixedu.academic.domain.student.Student;
import pt.ist.fenixWebFramework.renderers.NumberInputRenderer;
import pt.ist.fenixWebFramework.renderers.components.HtmlComponent;
import pt.ist.fenixWebFramework.renderers.components.converters.ConversionException;
import pt.ist.fenixWebFramework.renderers.components.converters.Converter;
import pt.ist.fenixWebFramework.renderers.converters.IntegerNumberConverter;
public class StudentByNumberInputRenderer extends NumberInputRenderer {
@Override
public HtmlComponent render(Object targetObject, Class type) {
if (targetObject == null) {
return super.render(null, type);
} else {
Student student = (Student) targetObject;
return super.render(student.getNumber(), type);
}
}
@Override
protected Converter getConverter() {
return new StudentNumberConverter();
}
public static class StudentNumberConverter extends Converter {
/**
* Default Serial id.
*/
private static final long serialVersionUID = 1L;
@Override
public Object convert(Class type, Object value) {
try {
IntegerNumberConverter converter = new IntegerNumberConverter();
Integer studentNumber = (Integer) converter.convert(type, value);
return Student.readStudentByNumber(studentNumber);
} catch (ConversionException e) {
return null;
}
}
}
}