Class UINamingContainer

    • Field Detail

      • COMPONENT_TYPE

        public static final String COMPONENT_TYPE

        The standard component type for this component.

        See Also:
        Constant Field Values
      • COMPONENT_FAMILY

        public static final String COMPONENT_FAMILY

        The standard component family for this component.

        See Also:
        Constant Field Values
      • SEPARATOR_CHAR_PARAM_NAME

        public static final String SEPARATOR_CHAR_PARAM_NAME

        The context-param that allows the separator char for clientId strings to be set on a per-web application basis.

        Since:
        2.0
        See Also:
        Constant Field Values
    • Constructor Detail

      • UINamingContainer

        public UINamingContainer()

        Create a new UINamingContainer instance with default property values.

    • Method Detail

      • getFamily

        public String getFamily()
        Description copied from class: UIComponent

        Return the identifier of the component family to which this component belongs. This identifier, in conjunction with the value of the rendererType property, may be used to select the appropriate Renderer for this component instance. Note this method should NOT return null

        Specified by:
        getFamily in class UIComponent
        Returns:
        the component family (not null).
      • getSeparatorChar

        public static char getSeparatorChar​(FacesContext context)

        Return the character used to separate segments of a clientId. The implementation must determine if there is a <context-param> with the value given by the value of the symbolic constant SEPARATOR_CHAR_PARAM_NAME. If there is a value for this param, the first character of the value must be returned from this method. Otherwise, the value of the symbolic constant NamingContainer.SEPARATOR_CHAR must be returned.

        Parameters:
        context - the FacesContext for the current request
        Returns:
        the separator char.
        Since:
        2.0
      • createUniqueId

        public String createUniqueId​(FacesContext context,
                                     String seed)
        Description copied from interface: UniqueIdVendor

        Generate an identifier for a component. The identifier will be prefixed with UNIQUE_ID_PREFIX, and will be unique within this component-container. Optionally, a unique seed value can be supplied by component creators which should be included in the generated unique id.

        Specified by:
        createUniqueId in interface UniqueIdVendor
        Parameters:
        context - FacesContext
        seed - an optional seed value - e.g. based on the position of the component in the VDL-template
        Returns:
        a unique-id in this component-container