Tech Stack

JAX-RS REST -> receive electronic prescriptions in XML -> parse it with SAXParser -> extract and validate info -> return validation result and if success, send and request to process
https://www.javainterviewpoint.com/jax-rs-rest-consumes-example/


OAuth2
-> Login with username + password -> if the user executes something that need a service call to our stand alone spring boot application, they're scanning their badge -> retrieve credentials from the Auth Bridge server
-> Auth Bridge server talks to our central OAuth2 Server -> performs OAuth2 authentication
-> RDAC + OAuth2 token + refresh token + expiration timestamp stored into datastore
-> Every following RDAC access will retrieve the OAuth2 token and cache it

bearer token
https://stackoverflow.com/questions/25838183/what-is-the-oauth-2-0-bearer-token-exactly