/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source 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 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Emil Ong
*/
package com.caucho.jaxb.accessor;
import javax.xml.bind.JAXBException;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.lang.reflect.Type;
public class GetterSetterAccessor extends Accessor {
private final Method _get;
private final Method _set;
private final Class _type;
private final Type _genericType;
private final Package _package;
public GetterSetterAccessor(String name, Method get, Method set)
throws JAXBException
{
Class declarer = get.getDeclaringClass();
_package = declarer.getPackage();
_get = get;
_set = set;
_name = name;
_type = _get.getReturnType();
_genericType = _get.getGenericReturnType();
if ("clazz".equals(_name))
_name = "class";
}
public Object get(Object o)
throws JAXBException
{
try {
if (_get == null)
return null;
return _get.invoke(o);
}
catch (Exception e) {
throw new JAXBException(e);
}
}
public void set(Object o, Object value)
throws JAXBException
{
try {
if (_set == null)
return;
_set.invoke(o, value);
}
catch (Exception e) {
throw new JAXBException(e);
}
}
public <A extends Annotation> A getAnnotation(Class<A> c)
{
A a = null;
if (_get != null)
a = _get.getAnnotation(c);
if (a == null && _set != null)
a = _set.getAnnotation(c);
return a;
}
public <A extends Annotation> A getPackageAnnotation(Class<A> c)
{
return _package.getAnnotation(c);
}
public Package getPackage()
{
return _package;
}
public Class getType()
{
return _get.getReturnType();
}
public Type getGenericType()
{
return _get.getGenericReturnType();
}
public String getName()
{
return _name;
}
public String toString()
{
return "GetterSetterAccessor[" + _get.getDeclaringClass().getName() + "." +
getName() + "]";
}
}