AffineTransformConverter


1   /* *****************************************************************************
2    * NightLabs Editor2D - Graphical editor framework                             *
3    * Copyright (C) 2004-2005 NightLabs - http://NightLabs.org                    *
4    *                                                                             *
5    * This library is free software; you can redistribute it and/or               *
6    * modify it under the terms of the GNU Lesser General Public                  *
7    * License as published by the Free Software Foundation; either                *
8    * version 2.1 of the License, or (at your option) any later version.          *
9    *                                                                             *
10   * This library is distributed in the hope that it will be useful,             *
11   * but WITHOUT ANY WARRANTY; without even the implied warranty of              *
12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU           *
13   * Lesser General Public License for more details.                             *
14   *                                                                             *
15   * You should have received a copy of the GNU Lesser General Public            *
16   * License along with this library; if not, write to the                       *
17   *     Free Software Foundation, Inc.,                                         *
18   *     51 Franklin St, Fifth Floor,                                            *
19   *     Boston, MA  02110-1301  USA                                             *
20   *                                                                             *
21   * Or get it online :                                                          *
22   *     http://www.gnu.org/copyleft/lesser.html                                 *
23   *                                                                             *
24   *                                                                             *
25   ******************************************************************************/
26  
27  package org.nightlabs.editor2d.iofilter.xstream;
28  
29  import java.awt.geom.AffineTransform  ;
30  
31  import org.nightlabs.editor2d.impl.Editor2DFactoryImpl;
32  import com.thoughtworks.xstream.converters.basic.AbstractBasicConverter;
33  
34  public class AffineTransformConverter 
35  extends AbstractBasicConverter
36  {
37      protected Editor2DFactoryImpl factory;
38      public AffineTransformConverter() {
39          super();
40          factory = new Editor2DFactoryImpl();
41      }
42  
43      protected Object   fromString(String   str) {
44          return factory.createAffineTransformFromString(str);
45      }
46  
47    protected String   toString(Object   obj) {
48      return factory.convertAffineTransformToString(obj);
49    }     
50      
51      public boolean canConvert(Class   type) 
52      {
53          if (type.equals(AffineTransform  .class))
54              return true;
55          
56          return false;
57      }
58  
59  }
60
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