virtual std::string getNotificationURL(const char* request, bool front, unsigned int index) const=0;
/**
- * Returns a set of attribute IDs to use as a REMOTE_USER value.
- * <p>The first attribute with a value (and only a single value) will be used.
+ * Returns an array of attribute IDs to use as a REMOTE_USER value, in order of preference.
*
- * @return a set of attribute IDs, or an empty set
+ * @return an array of attribute IDs, possibly empty
*/
- virtual const std::set<std::string>& getRemoteUserAttributeIds() const=0;
+ virtual const std::vector<std::string>& getRemoteUserAttributeIds() const=0;
/**
* Clears any headers that may be used to hold attributes after export.