Table of Contents
OIL2 Class Standard.HTTPcachedFile
class Standard . HTTPcachedFile {
} inherits from HTTPcachedObject;
DESCRIPTION
The HTTPcachedFile class implements the standard means for
retrieving and caching a file that is to be provided via a URLdirectory.
Server-Side-Include processing will be automatically performed using a
HTTP_SSIprocessor object. When raw data needs to be guaranteed,
a HTTPrawCachedFile object can be used.
METHODS
Standard.HTTPcachedFile:create
HTTPcachedFile:create(oid urlDir, array uriInfo, assoc cgiEnv, assoc fileData, string impliedName, string fullName)
Method Description
See initialize.
Standard.HTTPcachedFile:initialize
HTTPcachedFile:initialize(oid urlDir, array uriInfo, assoc cgiEnv, assoc fileData, string impliedName, string fullName)
Method Description
The initialize method takes a minimum of 4 arguments.
- the object Id of the URLdirectory object associated with the
site
- an array representing the parsed URI (typically obtained from the
parseHTTPuriData() function)
- an associative array of environment variables, typically used for
server-side-include processing.
- an associative array of file status information (typically obtained
by the getFileInfo() function).
The fifth and any additional arguments are strings. Each represents
a name under which the cached object will be registered with the
URLdirectory by some external entity.
Notes
A HTTPcachedFile object does not actually register itself with the
URLdirectory. This must be performed by the application that creates
the HTTPcachedFile object. This provides the opportunity to control
when a cached object becomes visible. The names are recorded so that when
the HTTPcachedFile object is deleted, the appropriate entries
can be unregistered with the URLdirectory.
