Convenient superclass for any kind of web content generator,
like AbstractController and WebContentInterceptor. Can also be
used for custom handlers that have their own HandlerAdapter.
Supports HTTP cache control options. The usage of corresponding
HTTP headers can be determined via the "useExpiresHeader" and
"userCacheControlHeader" properties.
Supports HTTP cache control options. The usage of corresponding HTTP headers can be determined via the "useExpiresHeader" and "userCacheControlHeader" properties.