Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpressionException;

import org.w3c.dom.Element;
import org.w3c.dom.Node;

public class Main {
    static private XPath xpath;

    static public Element element(Node context, String expression) {
        try {
            return (Element) xpath.evaluate(expression, context, XPathConstants.NODE);
        } catch (XPathExpressionException ex) {
            ex.printStackTrace();
            throw new RuntimeException("invalid xpath expresion used");
        }
    }
}