MutableShortConverter


1   // Copyright (c) 2003-2007, Jodd Team (jodd.sf.net). All Rights Reserved.
2   
3   package jodd.typeconverter;
4   
5   import jodd.mutable.MutableShort;
6   
7   
8   /**
9    * Converts given object to {@link MutableShort}. Given object (if not already instance of
10   * MutableShort) is first converted to String and then analyzed.
11   */
12  public class MutableShortConverter implements TypeConverter {
13  
14  
15      public static MutableShort valueOf(Object   value) {
16  
17          if (value == null) {
18              return null;
19          }
20          if (value instanceof MutableShort) {
21              return (MutableShort) value;
22          }
23          if (value instanceof Number  ) {
24              return new MutableShort(((Number  )value).byteValue());
25          }
26          try {
27              return new MutableShort(value.toString());
28          } catch (NumberFormatException   nfex) {
29              throw new TypeConversionException(nfex);
30          }
31      }
32  
33      public Object   convert(Object   value) {
34          return valueOf(value);
35      }
36  
37  }
38

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