Field Detail

• CONVERTER_ID

  public static final java.lang.String CONVERTER_ID

  The standard converter id for this converter.

  See Also:

  Constant Field Values

• DOUBLE_ID

  public static final java.lang.String DOUBLE_ID

  The message identifier of the FacesMessage to be created if the conversion to Double fails. The message format string for this message may optionally include the following placeholders:

  • {0} replaced by the unconverted value.
  • {1} replaced by an example value.
  • {2} replaced by a String whose value is the label of the input component that produced this message.

  See Also:

  Constant Field Values

• STRING_ID

  public static final java.lang.String STRING_ID

  The message identifier of the FacesMessage to be created if the conversion of the Double value to String fails. The message format string for this message may optionally include the following placeholders:

  • {0} relaced by the unconverted value.
  • {1} replaced by a String whose value is the label of the input component that produced this message.

  See Also:

  Constant Field Values

Constructor Detail

• DoubleConverter

  public DoubleConverter()

Method Detail

• getAsObject

  public java.lang.Object getAsObject(FacesContext context,
                                      UIComponent component,
                                      java.lang.String value)

  Description copied from interface: Converter

  Convert the specified string value, which is associated with the specified UIComponent, into a model data object that is appropriate for being stored during the Process Validations phase of the request processing lifecycle.

  Specified by:

  getAsObject in interface Converter

  Parameters:

  context - FacesContext for the request being processed

  component - UIComponent with which this model object value is associated

  value - String value to be converted (may be null)

  Returns:

  null if the value to convert is null, otherwise the result of the conversion

  Throws:

  ConverterException - if conversion cannot be successfully performed

  java.lang.NullPointerException - if context or component is null

• getAsString

  public java.lang.String getAsString(FacesContext context,
                                      UIComponent component,
                                      java.lang.Object value)

  Description copied from interface: Converter

  Convert the specified model object value, which is associated with the specified UIComponent, into a String that is suitable for being included in the response generated during the Render Response phase of the request processing lifeycle.

  Specified by:

  getAsString in interface Converter

  Parameters:

  context - FacesContext for the request being processed

  component - UIComponent with which this model object value is associated

  value - Model object value to be converted (may be null)

  Returns:

  a zero-length String if value is null, otherwise the result of the conversion

  Throws:

  ConverterException - if conversion cannot be successfully performed

  java.lang.NullPointerException - if context or component is null