How to use java to obtain network device performance information from solarwinds
I understand it as you want to from java query Orion API for information about devices.
I have never tested this but I can see on Github that there are some old examples on how to ask queries from java against the API. I guess you would write a normal SWQL query first, using SWQL studio to form the query. Then use the examples in below link to form the code in java.
github.com/.../swis_client