Util.java Source code

Introduction

Here is the source code for Util.java

Source

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

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

public class Util {
    public static List<String> getTextValuesByTagName(Element element, String tagName) {
        NodeList nodeList = element.getElementsByTagName(tagName);
        ArrayList<String> list = new ArrayList<String>();
        for (int i = 0; i < nodeList.getLength(); i++) {
            list.add(getTextValue(nodeList.item(i)));
        }
        return list;
    }

    public static String getTextValue(Node node) {
        StringBuffer textValue = new StringBuffer();
        int length = node.getChildNodes().getLength();
        for (int i = 0; i < length; i++) {
            Node c = node.getChildNodes().item(i);
            if (c.getNodeType() == Node.TEXT_NODE) {
                textValue.append(c.getNodeValue());
            }
        }
        return textValue.toString().trim();
    }

}