Package org.apache.wicket.util.convert

Examples of org.apache.wicket.util.convert.ConverterLocator


   *
   * @return A new {@link IConverterLocator} instance
   */
  protected IConverterLocator newConverterLocator()
  {
    return new ConverterLocator();
  }
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   *
   * @return A new {@link IConverterLocator} instance
   */
  protected IConverterLocator newConverterLocator()
  {
    return new ConverterLocator();
  }
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  /**
   * Test generalized conversion
   */
  public void testConversion()
  {
    final IConverterLocator converter = new ConverterLocator();
    assertEquals("7", converter.getConverter(Integer.class).convertToString(new Integer(7),
      Locale.US));
    assertEquals("7.1", converter.getConverter(Double.class).convertToString(new Double(7.1),
      Locale.US));
    assertEquals("7,1", converter.getConverter(Double.class).convertToString(new Double(7.1),
      DUTCH_LOCALE));

    Calendar cal = Calendar.getInstance(DUTCH_LOCALE);
    cal.clear();
    cal.set(2002, Calendar.OCTOBER, 24);
    Date date = cal.getTime();

    assertEquals(date, converter.getConverter(Date.class).convertToObject("24-10-02",
      DUTCH_LOCALE));
    assertEquals("24-10-02", converter.getConverter(Date.class).convertToString(date,
      DUTCH_LOCALE));

    // empty strings should return null, NOT throw NPEs
    assertNull(converter.getConverter(Integer.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Byte.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Character.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Float.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Long.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Short.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Date.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Double.class).convertToObject("", Locale.US));
    assertEquals(Boolean.FALSE, converter.getConverter(Boolean.class).convertToObject("",
      Locale.US));
    assertNotNull(converter.getConverter(String.class).convertToObject("", Locale.US));
  }
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     * Overrides to return a custom converter locator which loads converters
     * from the GeoToools converter subsystem.
     */
    protected IConverterLocator newConverterLocator() {
        // TODO: load converters from application context
        ConverterLocator locator = new ConverterLocator();
        locator.set(ReferencedEnvelope.class,
            new GeoToolsConverterAdapter(new StringBBoxConverter(), ReferencedEnvelope.class)
        );
        DataDirectoryConverterLocator dd = new DataDirectoryConverterLocator(getResourceLoader());
        locator.set(File.class, dd.getConverter(File.class));
        locator.set(URI.class, dd.getConverter(URI.class));
        locator.set(URL.class, dd.getConverter(URL.class));
       
        return locator;
    }
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            }
        }
    }

    private IConverterLocator buildConverterLocator(){
        ConverterLocator locator = new ConverterLocator();
       

        return locator;
    }
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   *
   * @return A new {@link IConverterLocator} instance
   */
  protected IConverterLocator newConverterLocator()
  {
    return new ConverterLocator();
  }
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   *
   * @return A new {@link IConverterLocator} instance
   */
  protected IConverterLocator newConverterLocator()
  {
    return new ConverterLocator();
  }
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   *
   * @return A new {@link IConverterLocator} instance
   */
  protected IConverterLocator newConverterLocator()
  {
    return new ConverterLocator();
  }
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   *
   * @return A new {@link IConverterLocator} instance
   */
  protected IConverterLocator newConverterLocator()
  {
    return new ConverterLocator();
  }
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  /**
   * Test generalized conversion
   */
  public void testConversion()
  {
    final IConverterLocator converter = new ConverterLocator();
    assertEquals("7", converter.getConverter(Integer.class).convertToString(new Integer(7),
      Locale.US));
    assertEquals("7.1", converter.getConverter(Double.class).convertToString(new Double(7.1),
      Locale.US));
    assertEquals("7,1", converter.getConverter(Double.class).convertToString(new Double(7.1),
      DUTCH_LOCALE));

    Calendar cal = Calendar.getInstance(DUTCH_LOCALE);
    cal.clear();
    cal.set(2002, Calendar.OCTOBER, 24);
    Date date = cal.getTime();

    assertEquals(date, converter.getConverter(Date.class).convertToObject("24-10-02",
      DUTCH_LOCALE));
    assertEquals("24-10-02", converter.getConverter(Date.class).convertToString(date,
      DUTCH_LOCALE));

    // empty strings should return null, NOT throw NPEs
    assertNull(converter.getConverter(Integer.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Byte.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Character.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Float.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Long.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Short.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Date.class).convertToObject("", Locale.US));
    assertNull(converter.getConverter(Double.class).convertToObject("", Locale.US));
    assertEquals(Boolean.FALSE, converter.getConverter(Boolean.class).convertToObject("",
      Locale.US));
    assertNotNull(converter.getConverter(String.class).convertToObject("", Locale.US));
  }
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