Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

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

public class Main {
    /**
     * Set the text content of an element. All exisitng Text Node are
     * removed before adding a new Text Node containing the given text.
     *
     * @param element target element to set text content, cannot be null.
     * @param text content of the element, cannot be null.
     */
    public static void setElementText(Element element, String text) {

        // Remove all text element
        NodeList list = element.getChildNodes();
        int len = list.getLength();

        for (int i = 0; i < len; i++) {
            Node n = list.item(i);

            if (n.getNodeType() == Node.TEXT_NODE) {
                element.removeChild(n);
            }
        }
        Node child = element.getFirstChild();
        Node textnode = element.getOwnerDocument().createTextNode(text);

        // insert text node as first child
        if (child == null) {
            element.appendChild(textnode);
        } else {
            element.insertBefore(textnode, child);
        }
    }
}