001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *   Granite Data Services is free software; you can redistribute it and/or
008 *   modify it under the terms of the GNU Lesser General Public
009 *   License as published by the Free Software Foundation; either
010 *   version 2.1 of the License, or (at your option) any later version.
011 *
012 *   Granite Data Services is distributed in the hope that it will be useful,
013 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 *   General Public License for more details.
016 *
017 *   You should have received a copy of the GNU Lesser General Public
018 *   License along with this library; if not, write to the Free Software
019 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 *   USA, or see <http://www.gnu.org/licenses/>.
021 */
022package org.granite.messaging.amf.io.util;
023
024import java.lang.annotation.Annotation;
025import java.lang.reflect.Type;
026
027import org.granite.messaging.amf.io.convert.Converters;
028
029/**
030 * @author Franck WOLFF
031 */
032public abstract class Property {
033
034    private final String name;
035    private final Converters converters;
036
037    protected Property(Converters converters, String name) {
038        this.name = name;
039        this.converters = converters;
040    }
041
042    public String getName() {
043        return name;
044    }
045
046    protected Converters getConverters() {
047        return converters;
048    }
049
050    public void setProperty(Object instance, Object value) {
051        setProperty(instance, value, true);
052    }
053
054    public abstract void setProperty(Object instance, Object value, boolean convert);
055    public abstract Object getProperty(Object instance);
056    public abstract Type getType();
057    public abstract Class<?> getDeclaringClass();
058    
059    public boolean isAnnotationPresent(Class<? extends Annotation> annotationClass) {
060        return isAnnotationPresent(annotationClass, false);
061    }
062    public abstract boolean isAnnotationPresent(Class<? extends Annotation> annotationClass, boolean recursive);
063
064    public <T extends Annotation> T getAnnotation(Class<T> annotationClass) {
065        return getAnnotation(annotationClass, false);
066    }
067    public abstract <T extends Annotation> T getAnnotation(Class<T> annotationClass, boolean recursive);
068
069    protected Object convert(Object value) {
070        return converters.convert(value, getType());
071    }
072
073        @Override
074        public String toString() {
075                return name;
076        }
077}