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/**
*
* Copyright 2011 IAAS University of Stuttgart <br>
* <br>
*
* @author uwe.breitenbuecher@iaas.uni-stuttgart.de
*
*/
package de.unistuttgart.iaas.xml;
import javax.xml.namespace.QName;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathFactory;
public class XPathEvaluator {
public static XPath xpath = XPathFactory.newInstance().newXPath();
@SuppressWarnings("unchecked")
public static <t> t evaluate(String expression, Object source, QName returnType) {
Object resultAsObject = null;
try {
resultAsObject = xpath.evaluate(expression, source, returnType);
} catch (Exception e) {
e.printStackTrace();
}
return (t) resultAsObject;
}
}
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