Source for org.jfree.xml.util.ManualMappingDefinition

   1: /* ========================================================================
   2:  * JCommon : a free general purpose class library for the Java(tm) platform
   3:  * ========================================================================
   4:  *
   5:  * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
   6:  * 
   7:  * Project Info:  http://www.jfree.org/jcommon/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:  * ManualMappingDefinition.java
  29:  * ----------------------------
  30:  * (C)opyright 2003-2005, by Thomas Morgner and Contributors.
  31:  *
  32:  * Original Author:  Thomas Morgner;
  33:  * Contributor(s):   David Gilbert (for Object Refinery Limited);
  34:  *
  35:  * $Id: ManualMappingDefinition.java,v 1.3 2005/10/18 13:33:53 mungady Exp $
  36:  *
  37:  * Changes 
  38:  * -------
  39:  * 22-Nov-2003 : Initial version
  40:  *  
  41:  */
  42: 
  43: package org.jfree.xml.util;
  44: 
  45: /**
  46:  * Maps a class to a read handler and a write handler.
  47:  */
  48: public class ManualMappingDefinition {
  49:     
  50:     /** The class. */
  51:     private Class baseClass;
  52: 
  53:     /** The read handler. */
  54:     private String readHandler;
  55:     
  56:     /** The write handler. */
  57:     private String writeHandler;
  58:     
  59:     /**
  60:      * Creates a mapping between the class and the read and write handlers.
  61:      * 
  62:      * @param baseClass  the class (<code>null</code> not permitted).
  63:      * @param readHandler  the name of the read handler.
  64:      * @param writeHandler  the name of the write handler.
  65:      */
  66:     public ManualMappingDefinition(final Class baseClass, final String readHandler, final String writeHandler) {
  67:         if (baseClass == null) {
  68:             throw new NullPointerException("BaseClass must not be null");
  69:         }
  70:         if (readHandler == null && writeHandler == null) {
  71:             throw new NullPointerException
  72:                 ("At least one of readHandler or writeHandler must be defined.");
  73:         }
  74:         this.baseClass = baseClass;
  75:         this.readHandler = readHandler;
  76:         this.writeHandler = writeHandler;
  77:     }
  78: 
  79:     /**
  80:      * Returns the class.
  81:      * 
  82:      * @return The class.
  83:      */
  84:     public Class getBaseClass() {
  85:         return this.baseClass;
  86:     }
  87: 
  88:     /**
  89:      * Returns the name of the read handler.
  90:      * 
  91:      * @return The name of the read handler.
  92:      */
  93:     public String getReadHandler() {
  94:         return this.readHandler;
  95:     }
  96: 
  97:     /**
  98:      * Returns the name of the write handler.
  99:      * 
 100:      * @return The name of the write handler.
 101:      */
 102:     public String getWriteHandler() {
 103:         return this.writeHandler;
 104:     }
 105:     
 106: }