Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.ArrayList;
import java.util.List;
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 {
    static XPath xpath = XPathFactory.newInstance().newXPath();

    public static List<String> getValueList(Node node, String exprStr) throws XPathExpressionException {
        ArrayList<String> r = new ArrayList<>();
        XPathExpression expr = xpath.compile(exprStr);
        NodeList nodes = (NodeList) expr.evaluate(node, XPathConstants.NODESET);
        for (int i = 0; i < nodes.getLength(); i++) {
            r.add(nodes.item(i).getNodeValue());
        }
        return r;
    }
}