Java XML Element Get getElementLanguage(Element elemNode, String defaultLangCode)

Description

Returns the language code associated with the specified element.

License

Open Source License

Parameter

Parameter	Description
elemNode	The whose language value is to be returned.
defaultLangCode	The default language code to return if there is no explicit language code.

Declaration

public static String getElementLanguage(Element elemNode, String defaultLangCode) 

Method Source Code

//package com.java2s;
/**//from   w  w  w  .  j  a v a 2s  .com
 * Copyright (c) 2009 DITA2InDesign project (dita2indesign.sourceforge.net)  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 org.w3c.dom.Element;

public class Main {
    /**
     * Returns the language code associated with the specified element.
     * 
     * @param elemNode The whose language value is to be returned.
     * @param defaultLangCode The default language code to return if
     * there is no explicit language code.
     */
    public static String getElementLanguage(Element elemNode, String defaultLangCode) {
        String langCode = defaultLangCode;
        if (elemNode.hasAttribute("language")) {
            langCode = elemNode.getAttribute("language");
        } else if (elemNode.hasAttribute("lang")) {
            langCode = elemNode.getAttribute("lang");
        } else if (elemNode.hasAttributeNS("xml", "lang")) {
            langCode = elemNode.getAttributeNS("xml", "lang");
        }
        return langCode;
    }
}

Related

1. getElementDescendant(Element elem, String ns_uri, String tagName)
2. getElementForLine(Document document, int line)
3. getElementId(Element element)
4. getElementIndex(Element ele)
5. getElementIndex(Element element)
6. getElementLanguage(Element elemNode, String defaultLangCode)
7. getElementList(Document doc, String expression)
8. getElementList(Element dataRoot, String name)
9. getElementList(Element dataRoot, String name)