ShortConverter


1   // Copyright (c) 2003-2007, Jodd Team (jodd.sf.net). All Rights Reserved.
2   
3   package jodd.typeconverter;
4   
5   /**
6    * Converts given object to Short. Given object (if not already instance of
7    * Short) is first converted to String and then analyzed.
8    */
9   public class ShortConverter implements TypeConverter {
10  
11  
12      public static Short   valueOf(Object   value) {
13  
14          if (value == null) {
15              return null;
16          }
17          if (value instanceof Short  ) {
18              return (Short  ) value;
19          }
20          if (value instanceof Number  ) {
21              return new Short  (((Number  )value).shortValue());
22          }
23          try {
24              return (new Short  (value.toString()));
25          } catch (NumberFormatException   nfex) {
26              throw new TypeConversionException(nfex);
27          }
28      }
29  
30      public Object   convert(Object   value) {
31          return valueOf(value);
32      }
33  }
34

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