Examples of org.apache.commons.beanutils.Converter.convert()

Class org.apache.commons.beanutils.Converter

Examples of org.apache.commons.beanutils.Converter.convert()

org.apache.commons.beanutils.Converter.convert()
Convert the specified input object into an output object of the specified type. @param type Data type to which this value should be converted @param value The input value to be converted @return The converted value @exception ConversionException if conversion cannot be performedsuccessfully

  {
    assert name != null;


    Converter c = ConvertUtils.lookup(java.lang.Double.class);


    return ((Double) c.convert(java.lang.Double.class, getParameterAsString(name))).doubleValue();
  }


  public double getParameterAsDouble(String name, double defaultValue)
  {
    assert name != null;

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  {
    assert name != null;


    Converter c = ConvertUtils.lookup(java.lang.Float.class);


    return ((Float) c.convert(java.lang.Float.class, getParameterAsString(name))).floatValue();
  }


  public float getParameterAsFloat(String name, float defaultValue)
  {
    assert name != null;

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  {
    assert name != null;


    Converter c = ConvertUtils.lookup(java.lang.Integer.class);


    return ((Integer) c.convert(java.lang.Integer.class, getParameterAsString(name))).intValue();
  }


  public int getParameterAsInt(String name, int defaultValue)
  {
    assert name != null;

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  {
    assert name != null;


    Converter c = ConvertUtils.lookup(java.lang.Long.class);


    return ((Long) c.convert(java.lang.Long.class, getParameterAsString(name))).longValue();
  }


  public long getParameterAsLong(String name, long defaultValue)
  {
    assert name != null;

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              throw new IllegalArgumentException("No converter found for class '" + type + "'");
            }


            try
            {
              c.convert(clazz, value);
            }
            catch (ConversionException ce)
            {
              req.addError(name, "Value '" + value + "' cannot be converted to a '" + type + "'");
            }

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     */
    public void testConvertToString() {


        Converter converter = new CharacterConverter();


        assertEquals("Character Test", "N", converter.convert(String.class, new Character('N')));
        assertEquals("String Test",    "F", converter.convert(String.class, "FOO"));
        assertEquals("Integer Test",   "3", converter.convert(String.class, new Integer(321)));
        assertEquals("Null Test",     null, converter.convert(String.class, null));
    }

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    public void testConvertToString() {


        Converter converter = new CharacterConverter();


        assertEquals("Character Test", "N", converter.convert(String.class, new Character('N')));
        assertEquals("String Test",    "F", converter.convert(String.class, "FOO"));
        assertEquals("Integer Test",   "3", converter.convert(String.class, new Integer(321)));
        assertEquals("Null Test",     null, converter.convert(String.class, null));
    }


    /**

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        Converter converter = new CharacterConverter();


        assertEquals("Character Test", "N", converter.convert(String.class, new Character('N')));
        assertEquals("String Test",    "F", converter.convert(String.class, "FOO"));
        assertEquals("Integer Test",   "3", converter.convert(String.class, new Integer(321)));
        assertEquals("Null Test",     null, converter.convert(String.class, null));
    }


    /**
     * Test Conversion to Character

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        Converter converter = new CharacterConverter();


        assertEquals("Character Test", "N", converter.convert(String.class, new Character('N')));
        assertEquals("String Test",    "F", converter.convert(String.class, "FOO"));
        assertEquals("Integer Test",   "3", converter.convert(String.class, new Integer(321)));
        assertEquals("Null Test",     null, converter.convert(String.class, null));
    }


    /**
     * Test Conversion to Character
     */

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    /**
     * Test Conversion to Character
     */
    public void testConvertToCharacter() {
        Converter converter = new CharacterConverter();
        assertEquals("Character Test", new Character('N'), converter.convert(Character.class, new Character('N')));
        assertEquals("String Test",    new Character('F'), converter.convert(Character.class, "FOO"));
        assertEquals("Integer Test",   new Character('3'), converter.convert(Character.class, new Integer(321)));
        try {
            converter.convert(Character.class, null);
            fail("Expected a ConversionException for null value");

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