Java XML Attribute from Node getNodeAttribute(Node node, String attributeName)

Description

get Node Attribute

License

LGPL

Parameter

Parameter	Description
node	a parameter
attributeName	a parameter

Declaration

public static String getNodeAttribute(Node node, String attributeName) 

Method Source Code

//package com.java2s;
/**/*ww w  .  j  av  a  2  s .  c o m*/
 *  Copyright (C) 2008-2014  Telosys project org. ( http://www.telosys.org/ )
 *
 *  Licensed under the GNU LESSER GENERAL PUBLIC LICENSE, Version 3.0 (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.gnu.org/licenses/lgpl.html
 *
 *  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.NamedNodeMap;
import org.w3c.dom.Node;

public class Main {
    /**
     * @param node
     * @param attributeName
     * @return
     */
    public static String getNodeAttribute(Node node, String attributeName) {
        String sRetValue = null;
        NamedNodeMap attributes = node.getAttributes();
        if (attributes != null) {
            //--- Find the attribute 
            Node attrib = attributes.getNamedItem(attributeName);
            if (attrib != null) {
                //--- Get the attribute value
                sRetValue = attrib.getNodeValue();
            }
        }
        return sRetValue;
    }
}

Related

1. getNodeAttr(String tagName, String attrName, NodeList nodes)
2. getNodeAttribute(Node n, String as)
3. getNodeAttribute(Node n, String attrName)
4. getNodeAttribute(Node n, String name)
5. GetNodeAttribute(Node node, String attributeName)
6. getNodeAttribute(Node node, String attributeName, String defaultValue)
7. getNodeAttribute(Node node, String name)
8. getNodeAttribute(Node node, String name)
9. getNodeAttribute(Node node, String name)