[CURATOR-547] Make JAX-RS MessageBodyReader/-Writer impl (JsonServiceInstanceMarshaller) reuse Jackson ObjectMapper

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.2.0
• Fix Version/s: 4.3.0
• Component/s: Recipes
• Flags: Patch
• Assignee: Jordan Zimmerman
• Reporter: Tatu Saloranta
• Created: 11/Oct/19 05:22
• Updated: 09/Nov/19 14:38
• Resolved: 09/Nov/19 14:29

Description

I noticed that the JAX-RS reader/writer implementation, `JsonServiceInstanceMarshaller` creates `ObjectMapper`s on-the-fly for every read and write. This is pretty inefficient, and it is easy to create and use a static mapper instance instead.

Issue Links

• links to: GitHub Pull Request #328