Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * This file belongs to the BPELUnit utility and Eclipse plugin set. See enclosed
 * license file for more information.
 */

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

public class Main {
    /**
     * 
     * @return one large string with the contents of all TextNodes, or null if
     *         there are non text nodes or no text nodes as children.
     */
    public static String getContentsOfTextOnlyNode(Node n) {
        NodeList children = n.getChildNodes();
        if (children.getLength() == 0) {
            return null;
        }

        StringBuffer sb = new StringBuffer();

        for (int i = 0; i < children.getLength(); i++) {
            Node node = children.item(i);
            if (node.getNodeType() == Node.TEXT_NODE) {
                sb.append(node.getNodeValue());
            } else {
                return null;
            }
        }

        return sb.toString();
    }
}