Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import org.w3c.dom.NodeList;

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

import java.util.ArrayList;
import java.util.List;

public class Main {
    private static XPath xPath;

    public static List<Element> getXmlElements(Document inXml, String xpath) {
        try {
            NodeList nodeList = (NodeList) xPath.evaluate(xpath, inXml, XPathConstants.NODESET);
            List<Element> results = new ArrayList<>();
            for (int i = 0; i < nodeList.getLength(); i++) {
                results.add((Element) nodeList.item(i));
            }
            return results;
        } catch (Exception ex) {
            throw new RuntimeException("Could not run xpath: " + xpath, ex);
        }
    }
}