415 Unsupported Media Type with Spring 3.2

Question

I\'m trying to insert and/or update data into the database using the PUT method via JSON using jQuery 1.6, (Jackson 2.1.1 and Spring 3.

Answer 1

Just in case somebody encounters this: I had two Methods

void setLevel (Level level) void setLevel (String level)

in the Class annotated with @RequestBody and that also caused a 415.