Interface DecoratorMapper

    • Method Detail

      • init

        void init​(Config config,
                  Properties properties,
                  DecoratorMapper parent)
           throws InstantiationException
        Initialize the mapper. This is always called before the other methods.
        Parameters:
        config - Config supplied by Servlet or Filter.
        properties - Any initialization properties (specific to implementation).
        Throws:
        InstantiationException - should be thrown if the implementation cannot be initialized properly.
      • getDecorator

        Decorator getDecorator​(javax.servlet.http.HttpServletRequest request,
                               Page page)
        Return appropriate Decorator for a certain Page.

        The implementation can determine the result based on the actual request or the data of the parsed page. Typically this would call getNamedDecorator() which would delegate to a parent DecoratorMapper.

      • getNamedDecorator

        Decorator getNamedDecorator​(javax.servlet.http.HttpServletRequest request,
                                    String name)
        Return a Decorator with given name.