/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.exportimport.kernel.xstream;
import com.liferay.portal.kernel.bean.BeanPropertiesUtil;
import java.util.List;
/**
* @author Akos Thurzo
*/
public abstract class BaseXStreamConverter implements XStreamConverter {
@Override
public abstract boolean canConvert(Class<?> clazz);
@Override
public void marshal(
Object object, XStreamHierarchicalStreamWriter writer,
XStreamMarshallingContext xStreamMarshallingContext)
throws Exception {
for (String field : getFields()) {
writer.startNode(field);
Object value = BeanPropertiesUtil.getObject(object, field);
if (value != null) {
xStreamMarshallingContext.convertAnother(value);
}
writer.endNode();
}
}
@Override
public abstract Object unmarshal(
XStreamHierarchicalStreamReader xStreamHierarchicalStreamReader,
XStreamUnmarshallingContext xStreamUnmarshallingContext)
throws Exception;
protected abstract List<String> getFields();
}