saxon:analyze-uri

This function analyzes a supplied URI (supplied in the form of a string) and returns information about its properties. The returned information is in the form of a map whose keys are all strings. Most of the components are optional, and will be absent when not present in the supplied URI.

The precise behaviour is defined by reference to the corresponding properties delivered by the java.net.URI class.

The following entries are available in the returned map, where applicable:

Key	Type	Value
isValid	boolean	true if the string represents a valid URI. If the value is false, the only other entry will be error.
error	string	if the URI is invalid, a description of the error.
isAbsolute	boolean	true if the URI is absolutet
isOpaque	boolean	true if the URI is opaque
authority	string	The authority component of the URI, with escaped characters decoded
rawAuthority	string	The authority component of the URI, as written
userInfo	string
rawUserInfo	string
scheme	string
host	string
schemeSpecificPart	string
rawSchemeSpecificPart	string
port	integer
path	string
rawPath	string
query	string
rawQuery	string
queryParams	map(xs:string, xs:string*)	A map obtained by extracting the parameters in the query part of the URI, treating these as key=value pairs separated by ampersands or semicolons. If there is an equals sign but no value, the value is treated as a zero-length string. If there is no equals sign, the value is treated as an empty sequence. If a parameter appears twice, then the resulting values are combined, in order, and returned as a sequence. If any parameters in the URI were percent-encoded, they will be returned in decoded form.
fragment	string
rawFragment	string
asciiString	string