get XML Element Outer No Children - Java XML

Java examples for XML:XML Element Child

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Description

get XML Element Outer No Children

Demo Code

/*//ww w  .  j a  v  a  2 s. c  om
 * (C) Copyright 2006-2007 Nuxeo SAS (http://nuxeo.com/) and contributors.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public License
 * (LGPL) version 2.1 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * Contributors:
 *     Max Stepanov
 *
 * $Id$
 */
//package com.java2s;

import org.w3c.dom.Attr;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;

public class Main {
    public static String getElementOuterNoChildren(Element element) {
        StringBuilder sb = new StringBuilder();
        String tagName = element.getTagName();
        sb.append('<').append(tagName);
        NamedNodeMap attrs = element.getAttributes();
        int count = attrs.getLength();
        for (int i = 0; i < count; ++i) {
            Attr attr = (Attr) attrs.item(i);
            if (attr.getSpecified()) {
                sb.append(' ').append(attr.getName()).append("=\"")
                        .append(attr.getValue()).append('"');
            }
        }
        if ("br".equals(tagName.toLowerCase())) {
            sb.append("/>");
        } else {
            sb.append("></").append(tagName).append('>');
        }
        return sb.toString();
    }
}

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