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From morci...@apache.org
Subject cvs commit: jakarta-jetspeed/src/java/org/apache/jetspeed/services Transformer.java
Date Fri, 05 Sep 2003 17:56:46 GMT
morciuch    2003/09/05 10:56:46

  Added:       src/java/org/apache/jetspeed/services Transformer.java
  Log:
  Integrated a WebClippingPortlet contributed by Marco Mari (see Bugzilla issue# 22947).
  
  Revision  Changes    Path
  1.1                  jakarta-jetspeed/src/java/org/apache/jetspeed/services/Transformer.java
  
  Index: Transformer.java
  ===================================================================
  /* ====================================================================
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2000-2003 The Apache Software Foundation.  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 following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Apache" and "Apache Software Foundation" and
   *     "Apache Jetspeed" must not be used to endorse or promote products
   *    derived from this software without prior written permission. For
   *    written permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache" or
   *    "Apache Jetspeed", nor may "Apache" appear in their name, without
   *    prior written permission of the Apache Software Foundation.
   *
   * 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 APACHE SOFTWARE FOUNDATION OR
   * ITS 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 Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  
  package org.apache.jetspeed.services;
  
  //standard java stuff
  import java.io.Reader;
  
  // jetspeed stuff
  import org.apache.jetspeed.services.transformer.TransformerService;
  
  // turbine stuff
  import org.apache.turbine.services.TurbineServices;
  
  
  /**
   * <P>This is a commodity static accessor class around the 
   * <code>TransformerService</code></P>
   * 
   * @see org.apache.jetspeed.services.transformer.TransformerService
   * @author <a href="mailto:mmari@ce.unipr.it">Marco Mari</a>
   * @version $Id: Transformer.java,v 1.1 2003/09/05 17:56:46 morciuch Exp $ 
   */
  public class Transformer {
   
      /** 
       * Commodity method for getting a reference to the service
       * singleton
       */
      private static TransformerService getService() 
      {
          return (TransformerService)TurbineServices
                  .getInstance()
                  .getService(TransformerService.SERVICE_NAME);     
      }
      
      /**
       * @see org.apache.jetspeed.services.transformer.TransformerService#findElement
       */
      public static String findElement(Reader htmlReader, String url, String element)  
      {
          return getService().findElement(htmlReader, url, element);
      }
  
      /**
       * @see org.apache.jetspeed.services.transformer.TransformerService#clipElements
       */
      public static String clipElements(Reader htmlReader, 
                                         String url, 
                                         String startElement, 
                                         String stopElement)
      {
          return getService().clipElements(htmlReader, url, startElement, stopElement);
      }
  
      /**
       * @see org.apache.jetspeed.services.transformer.TransformerService#findElementNumber
       */
      public static String findElementNumber(Reader htmlReader, 
                                              String url, 
                                              String element, 
                                              int    tagNumber)  
      {
          return getService().findElementNumber(htmlReader, url, element, tagNumber);
      }
  
       /**
       * @see org.apache.jetspeed.services.transformer.TransformerService#clipElementsNumber
       */
      public static String clipElementsNumber(Reader htmlReader, 
                                               String url, 
                                               String startElement, 
                                               String stopElement,
                                               int    tagNumber)
      {
          return getService().clipElementsNumber(htmlReader, 
                                                  url, 
                                                  startElement, 
                                                  stopElement, 
                                                  tagNumber);
      }
  }
  
  
  

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