Java XML Attribute Get getAttrValue(NamedNodeMap attrs, String attrName)

Description

get Attr Value

License

CDDL license

Declaration

public static String getAttrValue(NamedNodeMap attrs, String attrName) 

Method Source Code

//package com.java2s;
/*//from  www.ja  v a  2 s . c  o m
 * The contents of this file are subject to the terms of the Common Development
 * and Distribution License (the License). You may not use this file except in
 * compliance with the License.
 * 
 * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
 * or http://www.netbeans.org/cddl.txt.
 * 
 * When distributing Covered Code, include this CDDL Header Notice in each file
 * and include the License file at http://www.netbeans.org/cddl.txt.
 * If applicable, add the following below the CDDL Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 * 
 * The Original Software is NetBeans. The Initial Developer of the Original
 * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;

public class Main {
    public static String getAttrValue(NamedNodeMap attrs, String attrName) {
        if (attrs == null || attrName == null) {
            return null;
        }
        String attrValue = null;

        Node attrNode = attrs.getNamedItem(attrName);
        if (attrNode == null || Node.ATTRIBUTE_NODE != attrNode.getNodeType()) {
            return null;
        }

        attrValue = attrNode.getNodeValue();
        return attrValue;
    }
}

Related

1. getAttrs(Element elem)
2. getAttrs(Element elem)
3. getAttrsAsString(Node node)
4. getAttrString(Element elem, String localName)
5. getAttrVal(final NamedNodeMap nnm, final String name)
6. getAttrvalue(Node item, String name, boolean ignoreNs)
7. getAttrValue(Node n, String name)
8. getAttrValuesByName(Element ele, String attributeName)
9. getBeanclassAttribute(Node node)