Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

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

import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    public static NodeList selectNodeList(Node node, String str) throws XPathExpressionException {
        XPathExpression xPathExpression = null;
        NodeList nList = null;

        synchronized (getXPathBuilder()) {
            xPathExpression = getXPathBuilder().compile(str);

            nList = (NodeList) xPathExpression.evaluate(node, XPathConstants.NODESET);
        }

        return nList;
    }

    public static XPath getXPathBuilder() {
        XPathFactory xpathfactory = XPathFactory.newInstance();
        XPath xpath = xpathfactory.newXPath();
        return xpath;
    }
}