Source for org.jfree.chart.imagemap.StandardURLTagFragmentGenerator

   1: /* ===========================================================
   2:  * JFreeChart : a free chart library for the Java(tm) platform
   3:  * ===========================================================
   4:  *
   5:  * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
   6:  *
   7:  * Project Info:  http://www.jfree.org/jfreechart/index.html
   8:  *
   9:  * This library is free software; you can redistribute it and/or modify it 
  10:  * under the terms of the GNU Lesser General Public License as published by 
  11:  * the Free Software Foundation; either version 2.1 of the License, or 
  12:  * (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but 
  15:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
  16:  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
  17:  * License for more details.
  18:  *
  19:  * You should have received a copy of the GNU Lesser General Public
  20:  * License along with this library; if not, write to the Free Software
  21:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
  22:  * USA.  
  23:  *
  24:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
  25:  * in the United States and other countries.]
  26:  *
  27:  * ------------------------------------
  28:  * StandardURLTagFragmentGenerator.java
  29:  * ------------------------------------
  30:  * (C) Copyright 2003-2007, by Richard Atkinson and Contributors.
  31:  *
  32:  * Original Author:  Richard Atkinson;
  33:  * Contributors:     David Gilbert (for Object Refinery Limited);
  34:  *
  35:  * Changes
  36:  * -------
  37:  * 12-Aug-2003 : Version 1 (RA);
  38:  * 04-Dec-2007 : Encode URL text to fix bug 1400917 (DG);
  39:  * 13-Dec-2007 : Revert change from 04-Dec-2007 (DG);
  40:  * 
  41:  */
  42:  
  43: package org.jfree.chart.imagemap;
  44: 
  45: /**
  46:  * Generates URLs using the HTML href attribute for image map area tags.
  47:  */
  48: public class StandardURLTagFragmentGenerator 
  49:         implements URLTagFragmentGenerator {
  50: 
  51:     /**
  52:      * Creates a new instance.
  53:      */
  54:     public StandardURLTagFragmentGenerator() {
  55:         super();
  56:     }
  57:     
  58:     /**
  59:      * Generates a URL string to go in an HTML image map.
  60:      *
  61:      * @param urlText  the URL text (fully escaped).
  62:      * 
  63:      * @return The formatted text
  64:      */
  65:     public String generateURLFragment(String urlText) {
  66:         // the URL text should already have been escaped by the URL generator
  67:         return " href=\"" + urlText + "\"";
  68:     }
  69: 
  70: }