TilesJstlView with JSTL support is a separate class,
mainly to avoid JSTL dependencies in this class.
Depends on a Tiles DefinitionsFactory which must be available
in the ServletContext. This factory is typically set up via a
TilesConfigurer bean definition in the application context.
A component controller specified in the Tiles definition will receive
a reference to the current Spring ApplicationContext if it implements
ApplicationContextAware. The ComponentControllerSupport class provides
a convenient base class for such Spring-aware component controllers.