How to use

getValue

method

in

org.springframework.beans.propertyeditors.CustomNumberEditor

/**
 * Format the Number as String, using the specified NumberFormat.
 */
@Override
public String getAsText() {
  Object value = getValue();
  if (value == null) {
    return "";
  }
  if (this.numberFormat != null) {
    // Use NumberFormat for rendering value.
    return this.numberFormat.format(value);
  }
  else {
    // Use toString method for rendering value.
    return value.toString();
  }
}

/**
 * Format the Number as String, using the specified NumberFormat.
 */
@Override
public String getAsText() {
  Object value = getValue();
  if (value == null) {
    return "";
  }
  if (this.numberFormat != null) {
    // Use NumberFormat for rendering value.
    return this.numberFormat.format(value);
  }
  else {
    // Use toString method for rendering value.
    return value.toString();
  }
}

@Test
public void testCustomNumberEditorWithHex() {
  CustomNumberEditor editor = new CustomNumberEditor(Integer.class, false);
  editor.setAsText("0x" + Integer.toHexString(64));
  assertEquals(new Integer(64), editor.getValue());
}

@Test
public void testCustomNumberEditor() {
  CustomNumberEditor editor = new CustomNumberEditor(Integer.class, false);
  editor.setAsText("5");
  assertEquals(new Integer(5), editor.getValue());
  assertEquals("5", editor.getAsText());
  editor.setValue(null);
  assertEquals(null, editor.getValue());
  assertEquals("", editor.getAsText());
}

@Test
public void testCustomNumberEditorWithEmptyAsNull() {
  CustomNumberEditor editor = new CustomNumberEditor(Integer.class, true);
  editor.setAsText("5");
  assertEquals(new Integer(5), editor.getValue());
  assertEquals("5", editor.getAsText());
  editor.setAsText("");
  assertEquals(null, editor.getValue());
  assertEquals("", editor.getAsText());
  editor.setValue(null);
  assertEquals(null, editor.getValue());
  assertEquals("", editor.getAsText());
}

/**
 * Format the Number as String, using the specified NumberFormat.
 */
@Override
public String getAsText() {
  Object value = getValue();
  if (value == null) {
    return "";
  }
  if (this.numberFormat != null) {
    // Use NumberFormat for rendering value.
    return this.numberFormat.format(value);
  }
  else {
    // Use toString method for rendering value.
    return value.toString();
  }
}

/**
 * Format the Number as String, using the specified NumberFormat.
 */
public String getAsText() {
  Object value = getValue();
  if (value == null) {
    return "";
  }
  if (this.numberFormat != null) {
    // Use NumberFormat for rendering value.
    return this.numberFormat.format(value);
  }
  else {
    // Use toString method for rendering value.
    return value.toString();
  }
}

/**
 * Format the Number as String, using the specified NumberFormat.
 */
@Override
public String getAsText() {
  Object value = getValue();
  if (value == null) {
    return "";
  }
  if (this.numberFormat != null) {
    // Use NumberFormat for rendering value.
    return this.numberFormat.format(value);
  }
  else {
    // Use toString method for rendering value.
    return value.toString();
  }
}

  public Object getValue() {
    Object o = super.getValue();
    if (o instanceof Element) {
      Element el = (Element)o;
      QName type = new QName(el.getNamespaceURI(), el.getLocalName());
      TypeSchema ts = new TypeSchemaHelper(true).get(type.getNamespaceURI());
      if (null == ts) {
        throw new ConfigurationException(new Message("JAXB_PROPERTY_EDITOR_EXC", LOG, type));
      }
      try {
        return ts.unmarshal(type, el);
      } catch (JAXBException ex) {
        Message msg = new Message("JAXB_PROPERTY_EDITOR_EXC", LOG, type);
        throw new ConfigurationException(msg, ex);
      }
    }

    return o;
  }
}