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1   package org.codehaus.plexus.component.configurator.converters.basic;
2   
3   import org.codehaus.plexus.component.configurator.ComponentConfigurationException;
4   
5   /*
6    * The MIT License
7    *
8    * Copyright (c) 2004, The Codehaus
9    *
10   * Permission is hereby granted, free of charge, to any person obtaining a copy of
11   * this software and associated documentation files (the "Software"), to deal in
12   * the Software without restriction, including without limitation the rights to
13   * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
14   * of the Software, and to permit persons to whom the Software is furnished to do
15   * so, subject to the following conditions:
16   *
17   * The above copyright notice and this permission notice shall be included in all
18   * copies or substantial portions of the Software.
19   *
20   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26   * SOFTWARE.
27   */
28  
29  public class IntConverter extends AbstractBasicConverter
30  {
31  
32      public boolean canConvert( Class type )
33      {
34          return type.equals( int.class ) || type.equals( Integer.class );
35      }
36  
37      public Object fromString( String str )
38          throws ComponentConfigurationException
39      {
40          try
41          {
42              return Integer.valueOf( str );
43          }
44          catch ( NumberFormatException e )
45          {
46              throw new ComponentConfigurationException(
47                  "Not a number: '" + str + "'", e
48              );
49          }
50      }
51  
52  }