001/*
002  GRANITE DATA SERVICES
003  Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004
005  This file is part of Granite Data Services.
006
007  Granite Data Services is free software; you can redistribute it and/or modify
008  it under the terms of the GNU Library General Public License as published by
009  the Free Software Foundation; either version 2 of the License, or (at your
010  option) any later version.
011
012  Granite Data Services is distributed in the hope that it will be useful, but
013  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015  for more details.
016
017  You should have received a copy of the GNU Library General Public License
018  along with this library; if not, see <http://www.gnu.org/licenses/>.
019*/
020
021package org.granite.messaging.amf.io.util;
022
023import java.lang.annotation.Annotation;
024import java.lang.reflect.Type;
025
026import org.granite.messaging.amf.io.convert.Converters;
027
028/**
029 * @author Franck WOLFF
030 */
031public abstract class Property {
032
033    private final String name;
034    private final Converters converters;
035
036    protected Property(Converters converters, String name) {
037        this.name = name;
038        this.converters = converters;
039    }
040
041    public String getName() {
042        return name;
043    }
044
045    protected Converters getConverters() {
046        return converters;
047    }
048
049    public void setProperty(Object instance, Object value) {
050        setProperty(instance, value, true);
051    }
052
053    public abstract void setProperty(Object instance, Object value, boolean convert);
054    public abstract Object getProperty(Object instance);
055    public abstract Type getType();
056    public abstract Class<?> getDeclaringClass();
057    
058    public boolean isAnnotationPresent(Class<? extends Annotation> annotationClass) {
059        return isAnnotationPresent(annotationClass, false);
060    }
061    public abstract boolean isAnnotationPresent(Class<? extends Annotation> annotationClass, boolean recursive);
062
063    public <T extends Annotation> T getAnnotation(Class<T> annotationClass) {
064        return getAnnotation(annotationClass, false);
065    }
066    public abstract <T extends Annotation> T getAnnotation(Class<T> annotationClass, boolean recursive);
067
068    protected Object convert(Object value) {
069        return converters.convert(value, getType());
070    }
071
072        @Override
073        public String toString() {
074                return name;
075        }
076}