Application :: outputCache - Get data from system output cache
The data returned still remains in the output cache. In order to empty the output cache, clearOutputCache() may be called or output caching has to be disabled (cacheOutput(false)).
Return value: String value ( odaba::String & )
Implementation details
const odaba::String &
Application  :: outputCache (  )
The function returns the data currently stored in the system output cache.

