code: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements. See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership. The ASF licenses this file
   * to you 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.
   */
  /*
   * $Id$
   */
  import org.xml.sax.Attributes;
  import org.xml.sax.ContentHandler;
  import org.xml.sax.Locator;
  import org.xml.sax.SAXException;
  
  public class ExampleContentHandler implements ContentHandler
  {
    public void setDocumentLocator (Locator locator)
    {
      System.out.println("setDocumentLocator");
    }
  
  
    public void startDocument ()
      throws SAXException
    {
      System.out.println("startDocument");
    }
  
  
    public void endDocument()
      throws SAXException
    {
      System.out.println("endDocument");
    }
  
  
    public void startPrefixMapping (String prefix, String uri)
      throws SAXException
    {
      System.out.println("startPrefixMapping: "+prefix+", "+uri);
    }
  
  
    public void endPrefixMapping (String prefix)
      throws SAXException
    {
      System.out.println("endPrefixMapping: "+prefix);
    }
  
  
    public void startElement (String namespaceURI, String localName,
                              String qName, Attributes atts)
      throws SAXException
    {
      System.out.print("startElement: "+namespaceURI+", "+localName+
                         ", "+qName);
      int n = atts.getLength();
      for(int i = 0; i < n; i++)
      {
        System.out.print(", "+atts.getQName(i));
      }
      System.out.println("");
    }
  
  
    public void endElement (String namespaceURI, String localName,
                            String qName)
      throws SAXException
    {
      System.out.println("endElement: "+namespaceURI+", "+localName+
                         ", "+qName);
    }
  
  
    public void characters (char ch[], int start, int length)
      throws SAXException
    {
      String s = new String(ch, start, (length > 30) ? 30 : length);
      if(length > 30)
        System.out.println("characters: \""+s+"\"...");
      else
        System.out.println("characters: \""+s+"\"");
    }
  
  
    public void ignorableWhitespace (char ch[], int start, int length)
      throws SAXException
    {
      System.out.println("ignorableWhitespace");
    }
  
  
    public void processingInstruction (String target, String data)
      throws SAXException
    {
      System.out.println("processingInstruction: "+target+", "+target);
    }
  
  
    public void skippedEntity (String name)
      throws SAXException
    {
      System.out.println("skippedEntity: "+name);
    }
  
  }
  