org.apache.cxf.configuration.spring.MappingBeanDefinitionParser Maven / Gradle / Ivy
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
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package org.apache.cxf.configuration.spring;
import java.util.Collections;
import java.util.Map;
import javax.xml.stream.XMLStreamException;
import org.w3c.dom.Element;
import org.apache.cxf.staxutils.StaxUtils;
import org.apache.cxf.staxutils.W3CDOMStreamWriter;
import org.apache.cxf.staxutils.transform.OutTransformWriter;
import org.springframework.beans.factory.support.AbstractBeanDefinition;
import org.springframework.beans.factory.xml.ParserContext;
public class MappingBeanDefinitionParser
extends org.springframework.beans.factory.xml.AbstractBeanDefinitionParser {
private final Map transformMap;
public MappingBeanDefinitionParser(String oldns, String newns) {
transformMap = Collections.singletonMap("{" + oldns + "}*", "{" + newns + "}*");
}
@Override
protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) {
element = transformElement(element);
return (AbstractBeanDefinition)parserContext.getDelegate().parseCustomElement(element);
}
private Element transformElement(Element element) {
W3CDOMStreamWriter domWriter = new W3CDOMStreamWriter();
OutTransformWriter transformWriter = new OutTransformWriter(domWriter, transformMap);
try {
StaxUtils.copy(element, transformWriter);
} catch (XMLStreamException e) {
throw new RuntimeException(e);
}
return domWriter.getDocument().getDocumentElement();
}
}