Loading TOC...

xdmp functions (AppServer)

The application server built-in functions are XQuery functions for many HTTP application server functions. Many of the application server functions (for example, xdmp:get-request-field, xdmp:login, etc.) are executable only on HTTP servers; those functions all have no effect and return the empty sequence when run from an XDBC server.

45 functions
Function name Description
xdmp:add-response-header Adds an HTTP response header field.
xdmp:get-invoked-path Returns the path of the module that is being invoked.
xdmp:get-original-url Returns the portion of the URL following the host_name:port_number.
xdmp:get-request-body For PUT requests, returns the body of the request.
xdmp:get-request-client-address Returns as a string the internet address of the client from which the HTTP server request is issued.
xdmp:get-request-client-certificate Returns the PEM encoded client certificate if one was presented.
xdmp:get-request-error-format Returns the current error format for the request.
xdmp:get-request-field Returns the value of a named request field.
xdmp:get-request-field-content-type This function is used to extract the content type from the request field.
xdmp:get-request-field-filename Returns a list of filenames from a multipart request for the field name specified.
xdmp:get-request-field-names Returns a sequence of the request field names.
xdmp:get-request-header Returns the value of a named request header.
xdmp:get-request-header-names Returns a sequence of request header names.
xdmp:get-request-method Returns the HTTP request method.
xdmp:get-request-path Returns the HTTP request path.
xdmp:get-request-port Returns the port of the request.
xdmp:get-request-protocol Returns as a string the request protocol (either "http" or "https") Returns the empty sequence if it is not called from an HTTP server.
xdmp:get-request-url Returns the portion of the URL following the host_name:port_number.
xdmp:get-request-username If this App Server is using application-level authentication, returns the username in the last successful call to xdmp:login.
xdmp:get-response-code Returns two nodes, the first containing the HTTP response code and the second containing the HTTP response message.
xdmp:get-response-encoding Returns the encoding that the response from this server is in.
xdmp:get-server-field Returns the value of a named server field.
xdmp:get-server-field-names Returns a sequence of the server field names.
xdmp:get-session-field Returns the value of a named session field from the session created by the xdmp:login function.
xdmp:get-session-field-names Returns a sequence of the HTTP session field names from the session created by the xdmp:login function.
xdmp:get-url-rewriter-path Returns the URL of the URL rewriter handler for this application server.
xdmp:gss-server-negotiate This function is used for kerberos GSS authentication in application level authentication.
xdmp:login Logs in a user on an application server that is using application-level authentication and sends a session cookie containing the session ID to the user's browser.
xdmp:logout Logs the current user out of the session on the server.
xdmp:redirect-response Redirects the App Server response to a given location.
xdmp:request-log-delete Deletes the value stored under the specified $key for the current request.
xdmp:request-log-get Retrieves the value stored under the specified $key for the current request.
xdmp:request-log-put Stores or updates a (key, value) pair for the current request.
xdmp:rsa-generate Generate a new RSA public/private key pair.
xdmp:set-request-limit Changes the meter limit (elapsed-time/lock-count/read-size) for an actively running request to the specified value.
xdmp:set-request-time-limit Changes the time limit for an actively running request to the specified value.
xdmp:set-response-code Sets the response code and message.
xdmp:set-response-content-type Sets the response content-type.
xdmp:set-response-encoding Sets the response encoding.
xdmp:set-server-field Sets the value of a named server field.
xdmp:set-server-field-privilege Sets the privilege of a named server field.
xdmp:set-session-field Sets the value of a named session field for the session created by the xdmp:login function.
xdmp:uri-is-file Returns true if a given URI refers to a file which exists on the current application server.
xdmp:url-decode Converts URL-encoded string to plaintext.
xdmp:url-encode Converts plaintext into URL-encoded string.