HTTP/JSON API NullPointerException, if language parameter is missing

[TheVamp]

ArcadeDB Version:

• 24.5.1-SNAPSHOT (build 629cc8382fb2c6be37bf6cdbcc31018b48dde44a/1715654899278/main)

OS and JDK Version:

• <ArcadeDB_0> Running on Linux 6.6.15-amd64 - OpenJDK 64-Bit Server VM 11.0.23 (Temurin-11.0.23+9)
• using docker pull arcadedata/arcadedb:latest

Expected behavior

• API Response should be something like this {"error":"Internal error","exception":"missing language parameter"}

Actual behavior

• Response is {"error":"Internal error","exception":"java.lang.NullPointerException"}

Steps to reproduce

• create database in in studio called mydb
• send POST Request {"command":"check database","limit":25,"profileExecution":"basic","serializer":"studio"} to http://localhost:2480/api/v1/command/mydb

[gramian]

This situation should return a HTTP status 400 as it is a client request error.

(Furthermore passing non-supported languages result in a status 401 which should also be changed to a 400 as it is not about authorization. But this could be OK if the thinking is that any language could be added)

[gramian]

Fixed by https://github.com/ArcadeData/arcadedb/commit/efbf896843024692c5fc38e05076b1eee9a7eb7c