Examples of jodd.typeconverter.impl.CharacterConverter

jodd.typeconverter.impl.CharacterConverter
Converts given object to Character. Conversion rules:
- null value is returned as null
- object of destination type is simply casted
- Number is converted to char value
- finally, toString() value of length 1 is converted to char
- if string is longer, and made of digits, try to convert it to int first


    BooleanConverter booleanConverter = new BooleanConverter();
    register(Boolean.class, booleanConverter);
    register(boolean.class, booleanConverter);


    CharacterConverter characterConverter = new CharacterConverter();
    register(Character.class, characterConverter);
    register(char.class, characterConverter);


    register(byte[].class, new ByteArrayConverter(this));
    register(short[].class, new ShortArrayConverter(this));

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public class CharacterConverterTest {


  @Test
  public void testConversion() {
    CharacterConverter characterConverter = new CharacterConverter();


    assertNull(characterConverter.convert(null));


    assertEquals(Character.valueOf((char) 1), characterConverter.convert(Character.valueOf((char) 1)));
    assertEquals(Character.valueOf((char) 1), characterConverter.convert(Integer.valueOf(1)));
    assertEquals(Character.valueOf((char) 1), characterConverter.convert(Short.valueOf((short) 1)));
    assertEquals(Character.valueOf((char) 1), characterConverter.convert(Double.valueOf(1.0D)));
    assertEquals(new Character('1'), characterConverter.convert("1"));


    try {
      characterConverter.convert("aa");
      fail();
    } catch (TypeConversionException ignore) {
    }
  }

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    BooleanConverter booleanConverter = new BooleanConverter();
    register(Boolean.class, booleanConverter);
    register(boolean.class, booleanConverter);


    CharacterConverter characterConverter = new CharacterConverter();
    register(Character.class, characterConverter);
    register(char.class, characterConverter);


    register(byte[].class, new ByteArrayConverter(this));
    register(short[].class, new ShortArrayConverter(this));

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Related Classes of jodd.typeconverter.impl.CharacterConverter

jodd.typeconverter.CharacterConverterTest

jodd.typeconverter.TypeConverterManagerBean

jodd.typeconverter.TypeConversionException

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