Sending a body on /api/v1/begin/{database} with missing key isolationLevel should return HTTP 400 not an error #1698
Description
Hello 👋🏻
ArcadeDB Version:
ArcadeDB Server v24.6.1 (build fbc1c77c7e1c52197abdd8661e5b34749babf3d6/1721708610769/main)
Latest release
OS and JDK Version:
Running on Linux 6.5.0-41-generic - OpenJDK 64-Bit Server VM 11.0.23
Expected behavior
No error or error 4xx because of unexpected body
Actual behavior
When sending a (valid JSON) body on the /begin/ endpoint (which makes no sense, I know) it should either give a error 4xx or ignore the body.
I recycled an old request so the auth login:password was still there in POSTMAN, I just changed the endpoint to test the solution proposed in #1691 .
Issue is that there was still the "command" json object from it, which caused the following error, while it's not an real critical issue, and it errors also with an empty json object { }, it still find it a little strange it errors instead of giving a 2xx or 4xx.
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: java.lang.NullPointerException: Name is null
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at java.base/java.lang.Enum.valueOf(Enum.java:238)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at com.arcadedb.database.Database$TRANSACTION_ISOLATION_LEVEL.valueOf(Database.java:39)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at com.arcadedb.server.http.handler.PostBeginHandler.execute(PostBeginHandler.java:59)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at com.arcadedb.server.http.handler.DatabaseAbstractHandler.execute(DatabaseAbstractHandler.java:100)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at com.arcadedb.server.http.handler.AbstractServerHttpHandler.handleRequest(AbstractServerHttpHandler.java:127)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at io.undertow.server.Connectors.executeRootHandler(Connectors.java:393)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:859)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2513)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1512)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1282)
août 19 07:54:15 cfia-IDEXTEND server.sh[4718]: at java.base/java.lang.Thread.run(Thread.java:829)
Steps to reproduce
curl -X POST http://localhost:2480/api/v1/begin/YOUR_DB -d "{ }" --user login:password