Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *   Copyright 2002-2012 George Norman
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

import org.w3c.dom.Node;

public class Main {
    public static String getElementValue(final Node sourceNode) {
        String result = null;
        if (sourceNode == null) {
            return result;
        }

        if (sourceNode.getNodeType() == Node.ELEMENT_NODE) {
            Node firstChild = sourceNode.getFirstChild();

            if (firstChild != null) {
                result = firstChild.getNodeValue();
            }
        }

        return result;
    }
}