/*
* Copyright (C) 2004, 2006 Joe Walnes.
* Copyright (C) 2006, 2007, 2008 XStream Committers.
* All rights reserved.
*
* The software in this package is published under the terms of the BSD
* style license a copy of which has been included with this distribution in
* the LICENSE.txt file.
*
* Created on 03. April 2004 by Joe Walnes
*/
package com.thoughtworks.xstream.core;
import com.thoughtworks.xstream.alias.ClassMapper;
import com.thoughtworks.xstream.converters.ConverterLookup;
import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
import com.thoughtworks.xstream.io.path.Path;
import com.thoughtworks.xstream.mapper.Mapper;
public class ReferenceByXPathMarshaller extends AbstractReferenceMarshaller {
private final int mode;
public ReferenceByXPathMarshaller(HierarchicalStreamWriter writer, ConverterLookup converterLookup, Mapper mapper, int mode) {
super(writer, converterLookup, mapper);
this.mode = mode;
}
/**
* @deprecated As of 1.2, use {@link #ReferenceByXPathMarshaller(HierarchicalStreamWriter, ConverterLookup, Mapper, int)}
*/
public ReferenceByXPathMarshaller(HierarchicalStreamWriter writer, ConverterLookup converterLookup, ClassMapper classMapper) {
this(writer, converterLookup, classMapper, ReferenceByXPathMarshallingStrategy.RELATIVE);
}
protected String createReference(Path currentPath, Object existingReferenceKey) {
return (mode == ReferenceByXPathMarshallingStrategy.RELATIVE ? currentPath.relativeTo((Path)existingReferenceKey) : existingReferenceKey).toString();
}
protected Object createReferenceKey(Path currentPath, Object item) {
return currentPath;
}
protected void fireValidReference(Object referenceKey) {
// nothing to do
}
}