/* Copyright 2002, 2003, 2018 Elliotte Rusty Harold
This library is free software; you can redistribute it and/or modify
it under the terms of version 2.1 of the GNU Lesser General Public
License as published by the Free Software Foundation.
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.
You should have received a copy of the GNU Lesser General Public
License along with this library. If not, see
* Demonstrates extracting elements from one document * and inserting them into another document. *
* * @author Elliotte Rusty Harold * @version 1.3.0 * */ public class Linkset { public static void main(String[] args) { String url = "http://www.slashdot.org/slashdot.rdf"; try { Builder parser = new Builder(); // Parse the document Document document = parser.build(url); Element oldRoot = document.getRootElement(); Element newRoot = new Element("linkset"); Elements toplevel = oldRoot.getChildElements(); for (Element element : toplevel) { Element link = element.getFirstChildElement("link", "http://my.netscape.com/rdf/simple/0.9/"); link.detach(); newRoot.appendChild(link); } System.out.println(newRoot.toXML()); } catch (ParsingException ex) { System.out.println(url + " is not well-formed."); } catch (IOException ex) { System.out.println( "Due to an IOException, the parser could not read " + url ); } } // end main }