get Owner Document For XML - Java XML

Java examples for XML:DOM Document

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Description

get Owner Document For XML

Demo Code

/**//from  w w w.j  a v  a  2 s .  co m
 *  Copyright 2012 Sven Ewald
 *
 *  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.
 */
//package com.java2s;

import org.w3c.dom.Document;

import org.w3c.dom.Node;

public class Main {
    /**
     * @param documentOrElement
     * @return document that owns the given node
     */
    public static Document getOwnerDocumentFor(final Node documentOrElement) {
        if (Node.DOCUMENT_NODE == documentOrElement.getNodeType()) {
            return (Document) documentOrElement;
        }
        return documentOrElement.getOwnerDocument();
    }
}

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