Class ActionEvent

    • Constructor Detail

      • ActionEvent

        public ActionEvent​(UIComponent component)

        Construct a new event object from the specified source component and action command.

        Parameters:
        component - Source UIComponent for this event
        Throws:
        java.lang.IllegalArgumentException - if component is null
      • ActionEvent

        public ActionEvent​(FacesContext facesContext,
                           UIComponent component)

        Construct a new event object from the Faces context, specified source component and action command.

        Parameters:
        facesContext - the Faces context.
        component - Source UIComponent for this event.
        Throws:
        java.lang.IllegalArgumentException - if component is null
        Since:
        2.3
    • Method Detail

      • isAppropriateListener

        public boolean isAppropriateListener​(FacesListener listener)
        Description copied from class: FacesEvent

        Return true if this FacesListener is an instance of a listener class that this event supports. Typically, this will be accomplished by an "instanceof" check on the listener class.

        Specified by:
        isAppropriateListener in class FacesEvent
        Parameters:
        listener - FacesListener to evaluate
        Returns:
        true if it is the appropriate instance, false otherwise.