MutableIntegerConverter


1   // Copyright (c) 2003-2007, Jodd Team (jodd.sf.net). All Rights Reserved.
2   
3   package jodd.typeconverter;
4   
5   import jodd.mutable.MutableInteger;
6   
7   /**
8    * Converts given object to an {@link MutableInteger}.
9    */
10  public class MutableIntegerConverter implements TypeConverter {
11  
12      public static MutableInteger valueOf(Object   value) {
13  
14          if (value == null) {
15              return null;
16          }
17          if (value instanceof MutableInteger) {
18              return (MutableInteger) value;
19          }
20          if (value instanceof Number  ) {
21              return new MutableInteger(((Number  )value).intValue());
22          }
23          try {
24              return new MutableInteger(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  }
35

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