/*--  Copyright (C) 2000 Brett McLaughlin & Jason Hunter. All rights reserved.  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:  1. Redistributions of source code must retain the above copyright    notice, this list of conditions, and the following disclaimer.  2. Redistributions in binary form must reproduce the above copyright    notice, this list of conditions, and the disclaimer that follows     these conditions in the documentation and/or other materials     provided with the distribution. 3. The name "JDOM" must not be used to endorse or promote products    derived from this software without prior written permission.  For    written permission, please contact license@jdom.org.  4. Products derived from this software may not be called "JDOM", nor    may "JDOM" appear in their name, without prior written permission    from the JDOM Project Management (pm@jdom.org).  In addition, we request (but do not require) that you include in the  end-user documentation provided with the redistribution and/or in the  software itself an acknowledgement equivalent to the following:     "This product includes software developed by the      JDOM Project (http://www.jdom.org/)." Alternatively, the acknowledgment may be graphical using the logos  available at http://www.jdom.org/images/logos. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE JDOM AUTHORS OR THE PROJECT CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. This software consists of voluntary contributions made by many  individuals on behalf of the JDOM Project and was originally  created by Brett McLaughlin <brett@jdom.org> and  Jason Hunter <jhunter@jdom.org>.  For more information on the  JDOM Project, please see <http://www.jdom.org/>.  */package sax;import java.io.InputStream;import org.jdom.Document;import org.jdom.input.SAXBuilder;import org.jdom.output.XMLOutputter;/** * Tests SAXBuilder's XMLFilter feature *  * @author  joe.bowbeer */public class FilterTest {    /** Creates new FilterTest */    public FilterTest() {    }    /**    * @param args the command line arguments    */    public static void main (String args[]) throws Exception {        /* XMLWriter for viewing unfiltered input. */                XMLWriter echo = new XMLWriter();                /* Add pretty formatting to unformatted xml file. */                SAXBuilder builder = new SAXBuilder();        DataFormatFilter format = new DataFormatFilter(echo);        format.setIndentStep(4);        builder.setXMLFilter(format);        InputStream in = FilterTest.class.getResourceAsStream("test1.xml");        System.out.println(" -- test1.xml unfiltered -- \n");        Document doc = builder.build(in);        System.out.println(" -- test1.xml filtered by DataFormatFilter --\n");        XMLOutputter outputter = new XMLOutputter();        outputter.output(doc, System.out);        System.out.println("\n");                /* Remove pretty formatting from formatted xml file. */                builder = new SAXBuilder();        builder.setXMLFilter( new DataUnformatFilter(echo) );        in = FilterTest.class.getResourceAsStream("test2.xml");        System.out.println(" -- test2.xml unfiltered --\n");        doc = builder.build(in);        System.out.println(" -- test2.xml filtered by DataUnformatFilter --\n");        outputter = new XMLOutputter();        outputter.output(doc, System.out);        System.out.println("\n");    }}