Name
http_internal_redirect — Performs internal redirect.
Synopsis
any
http_internal_redirect
(
|
in full_path varchar , |
| in p_full_path varchar , | |
| in long_url varchar , | |
in
keep_lpath
integer
); |
Description
This function performs internal redirect. Can be used in handling situations where HTTP level redirection is inadequate. For example, 303 redirection offered when implementing hashless Linked Data URIs. Instead of sending a 303 Virtuoso will redirect to the URL in "Location:" and return 200 OK. Basically, this is like curl -iL instead of curl -i, but implemented inside Virtuoso.
The function can be used directly or via URI template syntax used to construct rewrite rules for Virtuoso virtual directories / web service endpoints.
Parameters
full_path
Set new logical path to be redirected to.
p_full_path
Set physical path to be redirected to.
long_url
Reserved for internal usage.
keep_lpath
Reserved for internal usage.
Examples
Example 24.162. Using http_internal_redirect()
create procedure my_redirect()
{
declare full_path varchar;
...
full_path := '/DAV/VAD/test/';
http_internal_redirect (full_path);
set_user_id ('demo');
set http_charset='utf-8';
http_header ('Content-Type: text/xml; charset=UTF-8\r\n');
WS.WS.GET (path, pars, lines);
return null;
}
}
See Also
http
,
http_value
,
http_url
,
string_output
,
http_rewrite
.
http_header
.