I am using Spring Boot and Hibernate and JPA repositories to search data.
I want to filter search results by logged in user's context.

E.G. Find method to return all entities that are owned by logged in user (Assumption is that every entity has a owner.)? I have many JPA methods for filtering and I don't want to edit all of them with an additional constraint. Is it possible to do it dynamically using annotation or something like @Where/@Filter ?

I assume that you are using entity collections heavily, and you want to filter those automatically. You might achieve that with @Where and @Filter to some extent, but I don't think it's the best way to do it.

What you need to do is to use queries instead. Queries are much more flexible than filtering collections, and they can filter just as much info as you need. This requires more work than you have probably expected, but it's the right thing to do.

I am using to make specification and then put specs in repo's find methods. It is more easy than to change all @Queries.