Java XML QName Get getElementQName(Element xml)

Description

get Element Q Name

License

Apache License

Parameter

Parameter	Description
xml	The Element whose QName will be returned.

Return

The QName of the given Element definition.

Declaration

public static QName getElementQName(Element xml) 

Method Source Code

//package com.java2s;
/* /*from   w ww .  jav 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 javax.xml.namespace.QName;

import org.w3c.dom.Element;

public class Main {
    /**
     * 
     * @param xml
     *        The Element whose QName will be returned.
     * 
     * @return The QName of the given Element definition.
     *
     */
    public static QName getElementQName(Element xml) {
        String uri = xml.getNamespaceURI();
        String prefix = xml.getPrefix();
        String name = xml.getLocalName();

        //
        // support for DOM Level 1 - no NS concept
        //
        if (name == null)
            return new QName(xml.getNodeName());

        //
        // prefix is not required, but it CANNOT be null
        //
        if (prefix != null && prefix.length() > 0)
            return new QName(uri, name, prefix);

        return new QName(uri, name);
    }
}

Related

1. getElementQName(Class type)
2. getElementQName(Element element)
3. getElementQName(final Element el)
4. getElements(Node context, QName qname)
5. getName(QName qName)
6. getName(QName qname)