java - Using methods with "@Named" annotation in its parameters -


I am working with JPA and I have a method 

  / * * * This method becomes the unit with the primary key ID; it uses the HTTP GET method * * @The primary key of the Java Java Java * @ @Returning entity with the primary key ID * / @ApiMethod (name = "getNote") Public note getNote (@ id ("id") string id) {EntityManager mgr = getEntityManager (); Note note = null; Try {note = mf.find (note.class, id); } Finally {mgr.close (); } Return note; }

But I'm not sure how to use this method. I have read a lot of tutorials on this but are still confused. I tried to use it like this 

  note newResult = endpoint.getNote (noteID) .execute ();

But it gives the null .


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