Java XML Attribute By QName getAttribute(Element xml, QName qname)

Description

get Attribute

License

Apache License

Declaration

public static String getAttribute(Element xml, QName qname) 

Method Source Code

//package com.java2s;
/* // ww w .j  ava  2  s  .  c om
 * 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 javax.xml.namespace.QName;

import org.w3c.dom.Element;

public class Main {
    public static String getAttribute(Element xml, QName qname) {
        String uri = qname.getNamespaceURI();
        String name = qname.getLocalPart();
        String value = xml.getAttributeNS(uri, name);

        if (value != null && value.length() == 0)
            return null;

        return value;
    }
}

Related

1. getAttribute(Element el, QName attributeName)
2. getAttributeAsQName(XMLStreamReader reader, String name)
3. getAttributeValue(final XMLStreamReader streamReader, final QName name)
4. getAttributeValueAsQName(final Element el, final String attrName)