Java XML Element Value getElementValue(Element element, String tag)

Description

get Element Value

License

Open Source License

Declaration

public static String getElementValue(Element element, String tag) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

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

public class Main {
    public static String getElementValue(Element element, String tag) {
        Element by = getElement(element, tag);
        if (!(by == null)) {
            return by.getFirstChild().getNodeValue();
        }//from  ww w .j ava  2  s . co  m
        return null;
    }

    public static Element getElement(Node node, String tag) {
        if (!node.hasChildNodes())
            return null;
        NodeList list = node.getChildNodes();
        for (int i = 0; i < list.getLength(); i++) {
            Node item = list.item(i);
            if (item instanceof Element) {
                Element element = (Element) item;
                if (element.getTagName().equals(tag))
                    return element;
            }
        }
        return null;
    }
}

Related

1. getElementValue(Element element)
2. getElementValue(Element element)
3. getElementValue(Element element)
4. getElementValue(Element element, String elementName)
5. getElementValue(Element element, String name)
6. getElementValue(Element element, String tagName)
7. getElementValue(Element elm)
8. getElementValue(Element p_element)
9. getElementValue(Element root, String elemName)