Method Details

• handleError

  public void handleError(HasValue<?,?> field, ValidationResult result)

  Handles a validation error emitted when trying to write the value of the given field.

  Specified by:

  handleError in interface BinderValidationErrorHandler

  Parameters:

  field - the field with the invalid value

  result - the validation error result

  See Also:

  • BinderValidationErrorHandler.clearError(HasValue)

• clearError

  public void clearError(HasValue<?,?> field)

  Clears the error condition of the given field, if any.

  Specified by:

  clearError in interface BinderValidationErrorHandler

  Parameters:

  field - the field with an invalid value

  See Also:

  • BinderValidationErrorHandler.handleError(HasValue, ValidationResult)

• getErrorThemeName

  protected String getErrorThemeName(ErrorLevel errorLevel)

  Gets the theme name for the ErrorLevel.

  Parameters:

  errorLevel - the error level

  Returns:

  a theme name for the error level

• getThemes

  protected Optional<ThemeList> getThemes(HasValue<?,?> field)

  Gets themes for the field.

  Parameters:

  field - a field

  Returns:

  an optional theme list, or an empty optional if the field doesn't have it

• clearErrorTheme

  protected void clearErrorTheme(HasValue<?,?> field)

  Clears error theme for the field.

  Parameters:

  field - a feild

• setErrorTheme

  protected void setErrorTheme(HasValue<?,?> field, ValidationResult result)

  Sets error theme for the field based on result.

  Parameters:

  field - a field

  result - a validation result