The JsonFactory class is a thread-safe and responsible for creating instances of writer and reader. The list of settings that can be turned on/off is present in an enumeration JsonFactory.Feature, it contains static method values() that return the enum constant of this type with the specified name.
Syntax
public static enum JsonFactory.Feature extends Enum<JsonFactory.Feature>
Example
import com.fasterxml.jackson.core.JsonFactory; public class JsonFactorySettingsTest { public static void main(String[] args) { JsonFactory jsonFactory = new JsonFactory(); for(JsonFactory.Feature feature : JsonFactory.Feature.values()) { boolean result = jsonFactory.isEnabled(feature); System.out.println(feature.name() + ":" + result); } } }
Output
INTERN_FIELD_NAMES:true CANONICALIZE_FIELD_NAMES:true FAIL_ON_SYMBOL_HASH_OVERFLOW:true USE_THREAD_LOCAL_FOR_BUFFER_RECYCLING:true