BigIntegerConverter


1   // Copyright (c) 2003-2007, Jodd Team (jodd.sf.net). All Rights Reserved.
2   
3   package jodd.typeconverter;
4   
5   import java.math.BigInteger  ;
6   
7   /**
8    * Converts given object to BigInteger.
9    */
10  public class BigIntegerConverter implements TypeConverter {
11  
12      public static BigInteger   valueOf(Object   value) {
13          if (value == null) {
14              return null;
15          }
16          if (value instanceof BigInteger  ) {
17              return (BigInteger  ) value;
18          }
19          try {
20              return (new BigInteger  (value.toString()));
21          } catch (NumberFormatException   nfex) {
22              throw new TypeConversionException(nfex);
23          }
24      }
25  
26      public Object   convert(Object   value) {
27          return valueOf(value);
28      }
29  
30  }
31

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