/*
* 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.skeleton;
import com.caucho.jaxb.JAXBContextImpl;
import com.caucho.jaxb.accessor.Accessor;
import com.caucho.jaxb.accessor.JAXBElementAccessor;
import com.caucho.jaxb.mapping.Namer;
import com.caucho.jaxb.mapping.XmlMapping;
import com.caucho.jaxb.mapping.XmlValueMapping;
import com.caucho.jaxb.mapping.JAXBElementMapping;
import com.caucho.util.L10N;
import javax.xml.bind.annotation.*;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import java.io.IOException;
import java.lang.annotation.*;
import java.lang.reflect.*;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.logging.Logger;
/**
*
* Wrapper skeleton when a JAXBElement<X> is specified but no explicit
* JAXBElementSkeleton<X> is registered. This class is intended to be
* instantiated once per JAXBContext.
*
**/
public class DynamicJAXBElementSkeleton extends ClassSkeleton<Object> {
// We must extend ClassSkeleton<Object> rather than ClassSkeleton
// or else javac complains about overridden methods.
private static final Logger log
= Logger.getLogger(DynamicJAXBElementSkeleton.class.getName());
private static final L10N L = new L10N(DynamicJAXBElementSkeleton.class);
private static final Object[] SINGLE_NULL_ARG = new Object[] {null};
private final JAXBElementAccessor _accessor;
public DynamicJAXBElementSkeleton(JAXBContextImpl context)
throws JAXBException
{
super(context);
_value = new JAXBElementMapping(context);
_accessor = (JAXBElementAccessor) _value.getAccessor();
}
public void write(Marshaller m, XMLStreamWriter out,
Object obj, Namer namer,
ArrayList<XmlMapping> attributes)
throws IOException, XMLStreamException, JAXBException
{
if (! (obj instanceof JAXBElement))
throw new IllegalArgumentException(L.l("Object must be a JAXBElement"));
JAXBElement element = (JAXBElement) obj;
_accessor.setType(element.getDeclaredType());
JAXBElementMapping mapping = (JAXBElementMapping) _value;
mapping.setQName(element.getName());
mapping.setProperty(_context.createProperty(element.getDeclaredType()));
super.write(m, out, obj, namer, attributes);
}
public Object newInstance()
throws JAXBException
{
// This skeleton should not be used for reading
throw new IllegalStateException();
}
public String toString()
{
return "DynamicJAXBElementSkeleton[]";
}
}