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view m-toolbox/classes/+utils/@xml/getChildByName.m @ 0:f0afece42f48

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Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100 (2011-11-23)
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function result = getChildByName(node, childName)
  
  persistent FACTORY
  persistent XPATH
  
  if isempty(FACTORY)
    FACTORY = javax.xml.xpath.XPathFactory.newInstance();
  end
  if isempty(XPATH)
    XPATH   = FACTORY.newXPath();
  end
  
  expression = XPATH.compile(sprintf('child::%s', childName));
  result = expression.evaluate(node, javax.xml.xpath.XPathConstants.NODE);
  
end