Java XML Attribute Namespace isNamespaceDef(Attr attr)

Description

Check if the attribute node is a namespace definition.

License

Apache License

Parameter

Parameter	Description
attr	a parameter

Declaration

public static boolean isNamespaceDef(Attr attr) 

Method Source Code

//package com.java2s;
/*//from   ww w. jav  a2 s.  co  m
 *    Copyright (c) 2013, University of Toronto.
 * 
 *    Licensed 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.XMLConstants;

import org.w3c.dom.Attr;

public class Main {
    /**
     * Check if the attribute node is a namespace definition.
     *
     * @param attr
     * @return
     */
    public static boolean isNamespaceDef(Attr attr) {
        String prefix = attr.getPrefix();
        return (prefix != null && prefix.equals(XMLConstants.XMLNS_ATTRIBUTE))
                || attr.getNodeName().equals(XMLConstants.XMLNS_ATTRIBUTE);
    }
}

Related

1. countNonNamespaceAttribures(NamedNodeMap attrs)
2. getNamespaceDeclarationPrefix(Attr attr)
3. isNamespaceDefinition(Attr attr)
4. isNoNamespaceAttribute(final XMLStreamReader reader, final int index)
5. searchParentNamespaces(Node xml, String attribute)