/*
* Copyright (C) 2014 Miguel Gamboa at CCISEL
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package pt.isel.mpd14.probe;
import java.lang.reflect.AnnotatedElement;
import java.util.HashMap;
import java.util.Map;
import pt.isel.mpd14.probe.util.SneakyUtils;
/**
*
* @author Miguel Gamboa at CCISEL
*/
public abstract class AbstractBindMember<T> implements BindMember<T> {
protected Map<AnnotatedElement, Formatter> formats = new HashMap<>();
protected void addFormatter(AnnotatedElement mb) {
Format a = mb.getAnnotation(Format.class);
if (a != null) {
try {
Class<? extends Formatter> klassFrt = a.formatterKlass();
if (klassFrt != Formatter.class) {
Formatter frt = klassFrt.newInstance();
formats.put(mb, frt);
}
} catch (InstantiationException | IllegalAccessException ex) {
SneakyUtils.throwAsRTException(ex);
}
}
}
protected Object format(AnnotatedElement mb, Object v) throws InstantiationException, IllegalAccessException {
Formatter f = formats.get(mb);
if (f != null) {
return f.format(v);
}
return v;
}
}