Java XML Node Text Value getNodeTextValue(Node node)

Description

Extracts the inner text value from a xml node accept : value and return value string

License

Open Source License

Parameter

Parameter	Description
node	XML node to extract inner text from

Return

innerText if its not empty otherwise null.

Declaration

private static String getNodeTextValue(Node node) 

Method Source Code

//package com.java2s;
/*/*from   w w  w  .  j  a v  a 2 s.  c  o  m*/
 * Copyright (c) 2013 VMware, Inc. All Rights Reserved.
 * 
 * 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 {
    /**
     * Extracts the inner text value from a xml node accept : <node>value</node> and return value
     * string
     * 
     * @param node XML node to extract inner text from
     * @return innerText if its not empty otherwise null.
     */
    private static String getNodeTextValue(Node node) {
        String innerText = null;
        if (node != null) {
            Node textNode = node.getFirstChild();
            if (textNode != null && textNode.getNodeType() == Node.TEXT_NODE) {
                innerText = textNode.getNodeValue();
                innerText = innerText.trim();
                if (innerText.length() == 0) {
                    innerText = null;
                }
            }
        }
        return innerText;
    }
}

Related

1. getNodeText(org.w3c.dom.Node node)
2. getNodeTextContent(Node node, String node_name)
3. getNodeTexts(Node node, String... nodePath)
4. getNodeTextValue(final Node node)
5. getNodeTextValue(final Node node)
6. getNodeTextValue(Node node)
7. getNodeTextValue(Node node)
8. getNodeTextValue(Node node)
9. getNodeTextValue(Node pElement)