jsonjacksonjackson-modules

Is there a way that i can unregister a module from Jackson ObjectMapper?

I'm registering KeyDeseriliser to ObjectMapper. After reading JSON I want to unregister this module. Because my ObjectMapper is static and I don't want to use this module in any other places. 

SimpleModule module = new SimpleModule("EnhancedDatesModule", new Version(0, 1, 0, "test", "Test-id",
"testest"));
module.addKeyDeserializer(EncounterCURN.class, new MapKeyDeseriliser());
objectMapper.registerModule(module);
Map<EncounterCURN, Collection<EncounterTodo>> encounterTodosByEncounter = mapReader.readValue(nodes.get("todos"));
Solution

  • No, you can not do this. You should create another ObjectMapper and use it.

    By the way, static fields this is a not a good habit of programming in Java. You should avoid situations like this where such kind of objects are static.