Java XML Node Text Value getNodeTextValue(final Node node)

Description

Returns the text inside the passed XML node.

License

Apache License

Parameter

Parameter	Description
node	The node to extract from

Return

the extracted text or null if no text was found

Declaration

public static String getNodeTextValue(final Node node) 

Method Source Code

//package com.java2s;
/**//from w w w.j  a v  a 2 s  . c  o m
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you 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 {
    /**
     * Returns the text inside the passed XML node.
     * @param node The node to extract from
     * @param defaultValue The default value if no text is found
     * @return the extracted text
     */
    public static String getNodeTextValue(final Node node, final String defaultValue) {
        try {
            String s = node.getFirstChild().getNodeValue();
            return s == null ? defaultValue : s;
        } catch (Exception ex) {
            return defaultValue;
        }
    }

    /**
     * Returns the text inside the passed XML node.
     * @param node The node to extract from
     * @return the extracted text or null if no text was found
     */
    public static String getNodeTextValue(final Node node) {
        return getNodeTextValue(node, null);
    }
}

Related

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