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package com.signalfx.shaded.fasterxml.jackson.databind.cfg;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.text.DateFormat;
import java.util.*;
import java.util.function.Consumer;
import com.signalfx.shaded.fasterxml.jackson.annotation.JsonAutoDetect;
import com.signalfx.shaded.fasterxml.jackson.annotation.JsonInclude;
import com.signalfx.shaded.fasterxml.jackson.annotation.JsonSetter;
import com.signalfx.shaded.fasterxml.jackson.annotation.JsonTypeInfo;
import com.signalfx.shaded.fasterxml.jackson.annotation.PropertyAccessor;
import com.signalfx.shaded.fasterxml.jackson.core.*;
import com.signalfx.shaded.fasterxml.jackson.databind.*;
import com.signalfx.shaded.fasterxml.jackson.databind.ObjectMapper.DefaultTyping;
import com.signalfx.shaded.fasterxml.jackson.databind.deser.*;
import com.signalfx.shaded.fasterxml.jackson.databind.introspect.AccessorNamingStrategy;
import com.signalfx.shaded.fasterxml.jackson.databind.introspect.DefaultAccessorNamingStrategy;
import com.signalfx.shaded.fasterxml.jackson.databind.introspect.VisibilityChecker;
import com.signalfx.shaded.fasterxml.jackson.databind.jsontype.NamedType;
import com.signalfx.shaded.fasterxml.jackson.databind.jsontype.PolymorphicTypeValidator;
import com.signalfx.shaded.fasterxml.jackson.databind.jsontype.SubtypeResolver;
import com.signalfx.shaded.fasterxml.jackson.databind.jsontype.TypeResolverBuilder;
import com.signalfx.shaded.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.signalfx.shaded.fasterxml.jackson.databind.ser.*;
import com.signalfx.shaded.fasterxml.jackson.databind.type.LogicalType;
import com.signalfx.shaded.fasterxml.jackson.databind.type.TypeFactory;
/**
* Jackson 3 will introduce fully immutable, builder-based system for constructing
* {@link ObjectMapper}s. Same can not be done with 2.10 for backwards-compatibility
* reasons; but we can offer sort of "fake" builder, which simply encapsulates
* configuration calls. The main (and only) point is to allow gradual upgrade.
*
* @since 2.10
*/
public abstract class MapperBuilder>
{
protected final M _mapper;
/*
/**********************************************************************
/* Life-cycle
/**********************************************************************
*/
protected MapperBuilder(M mapper)
{
_mapper = mapper;
}
/**
* Method to call to create actual mapper instance.
*
* Implementation detail: in 2.10 (but not 3.x) underlying mapper is eagerly
* constructed when builder is constructed, and method simply returns that
* instance.
*/
public M build() {
return _mapper;
}
/*
/**********************************************************************
/* Accessors, features
/**********************************************************************
*/
public boolean isEnabled(MapperFeature f) {
return _mapper.isEnabled(f);
}
public boolean isEnabled(DeserializationFeature f) {
return _mapper.isEnabled(f);
}
public boolean isEnabled(SerializationFeature f) {
return _mapper.isEnabled(f);
}
public boolean isEnabled(JsonParser.Feature f) {
return _mapper.isEnabled(f);
}
public boolean isEnabled(JsonGenerator.Feature f) {
return _mapper.isEnabled(f);
}
/*
/**********************************************************************
/* Accessors, other
/**********************************************************************
*/
public TokenStreamFactory streamFactory() {
return _mapper.tokenStreamFactory();
}
/*
/**********************************************************************
/* Changing features: mapper, ser, deser
/**********************************************************************
*/
@SuppressWarnings("deprecation")
public B enable(MapperFeature... features) {
_mapper.enable(features);
return _this();
}
@SuppressWarnings("deprecation")
public B disable(MapperFeature... features) {
_mapper.disable(features);
return _this();
}
@SuppressWarnings("deprecation")
public B configure(MapperFeature feature, boolean state) {
_mapper.configure(feature, state);
return _this();
}
public B enable(SerializationFeature... features) {
for (SerializationFeature f : features) {
_mapper.enable(f);
}
return _this();
}
public B disable(SerializationFeature... features) {
for (SerializationFeature f : features) {
_mapper.disable(f);
}
return _this();
}
public B configure(SerializationFeature feature, boolean state) {
_mapper.configure(feature, state);
return _this();
}
public B enable(DeserializationFeature... features) {
for (DeserializationFeature f : features) {
_mapper.enable(f);
}
return _this();
}
public B disable(DeserializationFeature... features) {
for (DeserializationFeature f : features) {
_mapper.disable(f);
}
return _this();
}
public B configure(DeserializationFeature feature, boolean state) {
_mapper.configure(feature, state);
return _this();
}
public B enable(DatatypeFeature... features) {
for (DatatypeFeature f : features) {
_mapper.configure(f, true);
}
return _this();
}
public B disable(DatatypeFeature... features) {
for (DatatypeFeature f : features) {
_mapper.configure(f, false);
}
return _this();
}
public B configure(DatatypeFeature feature, boolean state) {
_mapper.configure(feature, state);
return _this();
}
/*
/**********************************************************************
/* Changing features: parser, generator, pre-2.10
/**********************************************************************
*/
public B enable(JsonParser.Feature... features) {
_mapper.enable(features);
return _this();
}
public B disable(JsonParser.Feature... features) {
_mapper.disable(features);
return _this();
}
public B configure(JsonParser.Feature feature, boolean state) {
_mapper.configure(feature, state);
return _this();
}
public B enable(JsonGenerator.Feature... features) {
_mapper.enable(features);
return _this();
}
public B disable(JsonGenerator.Feature... features) {
_mapper.disable(features);
return _this();
}
public B configure(JsonGenerator.Feature feature, boolean state) {
_mapper.configure(feature, state);
return _this();
}
/*
/**********************************************************************
/* Changing features: parser, generator, 2.10+
/**********************************************************************
*/
public B enable(StreamReadFeature... features) {
for (StreamReadFeature f : features) {
_mapper.enable(f.mappedFeature());
}
return _this();
}
public B disable(StreamReadFeature... features) {
for (StreamReadFeature f : features) {
_mapper.disable(f.mappedFeature());
}
return _this();
}
public B configure(StreamReadFeature feature, boolean state) {
_mapper.configure(feature.mappedFeature(), state);
return _this();
}
public B enable(StreamWriteFeature... features) {
for (StreamWriteFeature f : features) {
_mapper.enable(f.mappedFeature());
}
return _this();
}
public B disable(StreamWriteFeature... features) {
for (StreamWriteFeature f : features) {
_mapper.disable(f.mappedFeature());
}
return _this();
}
public B configure(StreamWriteFeature feature, boolean state) {
_mapper.configure(feature.mappedFeature(), state);
return _this();
}
/*
/**********************************************************************
/* Changing settings, config overrides
/**********************************************************************
*/
/**
* Method for changing config overrides for specific type, through
* callback to specific handler.
*
* @param forType Type to change config overrides for
* @param handler Function to call with {@link MutableConfigOverride}
*
* @since 2.13
*/
public B withConfigOverride(Class forType,
Consumer handler)
{
handler.accept(_mapper.configOverride(forType));
return _this();
}
// Not possible to support these in 2.x, yet (added in 3.0); would require
// access to "ConfigOverrides" that `ObjectMapper` holds
// public B withAllConfigOverrides(Consumer handler)
// public B changeDefaultVisibility(UnaryOperator handler)
// public B changeDefaultPropertyInclusion(UnaryOperator handler)
// public B changeDefaultNullHandling(UnaryOperator handler)
// public B defaultMergeable(Boolean b)
// public B defaultLeniency(Boolean b)
/*
/**********************************************************************
/* Changing settings, coercion config
/**********************************************************************
*/
/**
* Method for changing coercion config for specific logical types, through
* callback to specific handler.
*
* @since 2.13
*/
public B withCoercionConfig(LogicalType forType,
Consumer handler) {
handler.accept(_mapper.coercionConfigFor(forType));
return _this();
}
/**
* Method for changing coercion config for specific physical type, through
* callback to specific handler.
*
* @since 2.13
*/
public B withCoercionConfig(Class forType,
Consumer handler) {
handler.accept(_mapper.coercionConfigFor(forType));
return _this();
}
/**
* Method for changing target-type-independent coercion configuration defaults.
*
* @since 2.13
*/
public B withCoercionConfigDefaults(Consumer handler) {
handler.accept(_mapper.coercionConfigDefaults());
return _this();
}
// Not possible to support these in 2.x, yet (added in 3.0); would require
// access to "ConfigOverrides" that `ObjectMapper` holds
// public B withAllCoercionConfigs(Consumer handler)
/*
/**********************************************************************
/* Module registration, discovery, access
/**********************************************************************
*/
// NOTE: can not add this in 2.x (since Modules get immediately registered)
// public B removeAllModules()
public B addModule(com.signalfx.shaded.fasterxml.jackson.databind.Module module)
{
_mapper.registerModule(module);
return _this();
}
public B addModules(com.signalfx.shaded.fasterxml.jackson.databind.Module... modules)
{
for (com.signalfx.shaded.fasterxml.jackson.databind.Module module : modules) {
addModule(module);
}
return _this();
}
public B addModules(Iterable modules)
{
for (com.signalfx.shaded.fasterxml.jackson.databind.Module module : modules) {
addModule(module);
}
return _this();
}
/**
* Method for locating available methods, using JDK {@link ServiceLoader}
* facility, along with module-provided SPI.
*
* Note that method does not do any caching, so calls should be considered
* potentially expensive.
*/
public static List findModules() {
return findModules(null);
}
/**
* Method for locating available methods, using JDK {@link ServiceLoader}
* facility, along with module-provided SPI.
*
* Note that method does not do any caching, so calls should be considered
* potentially expensive.
*/
public static List findModules(ClassLoader classLoader)
{
ArrayList modules = new ArrayList<>();
ServiceLoader loader = secureGetServiceLoader(com.signalfx.shaded.fasterxml.jackson.databind.Module.class, classLoader);
for (com.signalfx.shaded.fasterxml.jackson.databind.Module module : loader) {
modules.add(module);
}
return modules;
}
private static ServiceLoader secureGetServiceLoader(final Class clazz, final ClassLoader classLoader) {
final SecurityManager sm = System.getSecurityManager();
if (sm == null) {
return (classLoader == null) ?
ServiceLoader.load(clazz) : ServiceLoader.load(clazz, classLoader);
}
return AccessController.doPrivileged(new PrivilegedAction>() {
@Override
public ServiceLoader run() {
return (classLoader == null) ?
ServiceLoader.load(clazz) : ServiceLoader.load(clazz, classLoader);
}
});
}
/**
* Convenience method that is functionally equivalent to:
*
* addModules(builder.findModules());
*
*
* As with {@link #findModules()}, no caching is done for modules, so care
* needs to be taken to either create and share a single mapper instance;
* or to cache introspected set of modules.
*/
public B findAndAddModules() {
return addModules(findModules());
}
/*
/**********************************************************************
/* Changing base settings
/**********************************************************************
*/
/**
* Method for replacing {@link AnnotationIntrospector} used by the
* mapper instance to be built.
* Note that doing this will replace the current introspector, which
* may lead to unavailability of core Jackson annotations.
* If you want to combine handling of multiple introspectors,
* have a look at {@link com.signalfx.shaded.fasterxml.jackson.databind.introspect.AnnotationIntrospectorPair}.
*
* @see com.fasterxml.jackson.databind.introspect.AnnotationIntrospectorPair
*/
public B annotationIntrospector(AnnotationIntrospector intr) {
_mapper.setAnnotationIntrospector(intr);
return _this();
}
/**
* Method for replacing default {@link ContextAttributes} that the mapper
* uses: usually one initialized with a set of default shared attributes, but
* potentially also with a custom implementation.
*
* NOTE: instance specified will need to be thread-safe for usage, similar to the
* default ({@link ContextAttributes.Impl}).
*
* @param attrs Default instance to use: may not be {@code null}.
*
* @return This Builder instance to allow call chaining
*/
public B defaultAttributes(ContextAttributes attrs) {
_mapper.setDefaultAttributes(attrs);
return _this();
}
/*
/**********************************************************************
/* Changing introspection helpers
/**********************************************************************
*/
public B typeFactory(TypeFactory f) {
_mapper.setTypeFactory(f);
return _this();
}
public B subtypeResolver(SubtypeResolver r) {
_mapper.setSubtypeResolver(r);
return _this();
}
public B visibility(VisibilityChecker vc) {
_mapper.setVisibility(vc);
return _this();
}
public B visibility(PropertyAccessor forMethod, JsonAutoDetect.Visibility visibility) {
_mapper.setVisibility(forMethod, visibility);
return _this();
}
/**
* Method for configuring {@link HandlerInstantiator} to use for creating
* instances of handlers (such as serializers, deserializers, type and type
* id resolvers), given a class.
*
* @param hi Instantiator to use; if null, use the default implementation
*
* @return Builder instance itself to allow chaining
*/
public B handlerInstantiator(HandlerInstantiator hi) {
_mapper.setHandlerInstantiator(hi);
return _this();
}
/**
* Method for configuring {@link PropertyNamingStrategy} to use for adapting
* POJO property names (internal) into content property names (external)
*
* @param s Strategy instance to use; if null, use the default implementation
*
* @return Builder instance itself to allow chaining
*/
public B propertyNamingStrategy(PropertyNamingStrategy s) {
_mapper.setPropertyNamingStrategy(s);
return _this();
}
/**
* Method for configuring {@link AccessorNamingStrategy} to use for auto-detecting
* accessor ("getter") and mutator ("setter") methods based on naming of methods.
*
* @param s Strategy instance to use; if null, use the default implementation
*
* @return Builder instance itself to allow chaining
*
* @since 2.12
*/
public B accessorNaming(AccessorNamingStrategy.Provider s) {
if (s == null) {
s = new DefaultAccessorNamingStrategy.Provider();
}
_mapper.setAccessorNaming(s);
return _this();
}
/*
/**********************************************************************
/* Changing factories, serialization
/**********************************************************************
*/
public B serializerFactory(SerializerFactory f) {
_mapper.setSerializerFactory(f);
return _this();
}
/**
* Method for configuring this mapper to use specified {@link FilterProvider} for
* mapping Filter Ids to actual filter instances.
*
* Note that usually it is better to use method in {@link ObjectWriter}, but sometimes
* this method is more convenient. For example, some frameworks only allow configuring
* of ObjectMapper instances and not {@link ObjectWriter}s.
*/
public B filterProvider(FilterProvider prov) {
_mapper.setFilterProvider(prov);
return _this();
}
public B defaultPrettyPrinter(PrettyPrinter pp) {
_mapper.setDefaultPrettyPrinter(pp);
return _this();
}
/*
/**********************************************************************
/* Changing factories, related, deserialization
/**********************************************************************
*/
public B injectableValues(InjectableValues v) {
_mapper.setInjectableValues(v);
return _this();
}
public B nodeFactory(JsonNodeFactory f) {
_mapper.setNodeFactory(f);
return _this();
}
/**
* Method for specifying {@link ConstructorDetector} to use for
* determining some aspects of creator auto-detection (specifically
* auto-detection of constructor, and in particular behavior with
* single-argument constructors).
*
* @since 2.12
*/
public B constructorDetector(ConstructorDetector cd) {
_mapper.setConstructorDetector(cd);
return _this();
}
/**
* @since 2.16
*/
public B cacheProvider(CacheProvider cacheProvider) {
_mapper.setCacheProvider(cacheProvider);
return _this();
}
/**
* Method used for adding a {@link DeserializationProblemHandler} for this
* builder, at the head of the list (meaning it has priority over handler
* registered earlier).
*/
public B addHandler(DeserializationProblemHandler h) {
_mapper.addHandler(h);
return _this();
}
/**
* Method that may be used to remove all {@link DeserializationProblemHandler}s added
* to this builder (if any).
*/
public B clearProblemHandlers() {
_mapper.clearProblemHandlers();
return _this();
}
/*
/**********************************************************************
/* Changing global defaults
/**********************************************************************
*/
public B defaultSetterInfo(JsonSetter.Value v) {
_mapper.setDefaultSetterInfo(v);
return _this();
}
/**
* Method for setting default Setter configuration, regarding things like
* merging, null-handling; used for properties for which there are
* no per-type or per-property overrides (via annotations or config overrides).
*/
public B defaultMergeable(Boolean b) {
_mapper.setDefaultMergeable(b);
return _this();
}
/**
* Method for setting default Setter configuration, regarding things like
* merging, null-handling; used for properties for which there are
* no per-type or per-property overrides (via annotations or config overrides).
*/
public B defaultLeniency(Boolean b) {
_mapper.setDefaultLeniency(b);
return _this();
}
/*
/**********************************************************************
/* Changing settings, date/time
/**********************************************************************
*/
/**
* Method for configuring the default {@link DateFormat} to use when serializing time
* values as Strings, and deserializing from JSON Strings.
* If you need per-request configuration, factory methods in
* {@link ObjectReader} and {@link ObjectWriter} instead.
*/
public B defaultDateFormat(DateFormat df) {
_mapper.setDateFormat(df);
return _this();
}
/**
* Method for overriding default TimeZone to use for formatting.
* Default value used is UTC (NOT default TimeZone of JVM).
*/
public B defaultTimeZone(TimeZone tz) {
_mapper.setTimeZone(tz);
return _this();
}
/**
* Method for overriding default locale to use for formatting.
* Default value used is {@link Locale#getDefault()}.
*/
public B defaultLocale(Locale locale) {
_mapper.setLocale(locale);
return _this();
}
/*
/**********************************************************************
/* Changing settings, formatting
/**********************************************************************
*/
/**
* Method that will configure default {@link Base64Variant} that
* byte[] serializers and deserializers will use.
*
* @param v Base64 variant to use
*
* @return This builder instance to allow call chaining
*/
public B defaultBase64Variant(Base64Variant v) {
_mapper.setBase64Variant(v);
return _this();
}
/**
* Method for configured default property inclusion to use for serialization.
*
* @param incl Default property inclusion to set
*
* @return This builder instance to allow call chaining
*/
public B serializationInclusion(JsonInclude.Include incl) {
_mapper.setSerializationInclusion(incl);
return _this();
}
/**
* Method for configured default property inclusion to use for serialization.
*
* @param incl Default property inclusion to set
*
* @return This builder instance to allow call chaining
*
* @since 2.11
*/
public B defaultPropertyInclusion(JsonInclude.Value incl) {
_mapper.setDefaultPropertyInclusion(incl);
return _this();
}
/*
/**********************************************************************
/* Configuring Mix-ins
/**********************************************************************
*/
/**
* Method to use for defining mix-in annotations to use for augmenting
* annotations that classes have, for purpose of configuration serialization
* and/or deserialization processing.
* Mixing in is done when introspecting class annotations and properties.
* Annotations from "mixin" class (and its supertypes)
* will override
* annotations that target classes (and their super-types) have.
*
* Note that standard mixin handler implementations will only allow a single mix-in
* source class per target, so if there was a previous mix-in defined target it will
* be cleared. This also means that you can remove mix-in definition by specifying
* {@code mixinSource} of {@code null}
* (although preferred mechanism is {@link #removeMixIn})
*
* @param target Target class on which to add annotations
* @param mixinSource Class that has annotations to add
*
* @return This builder instance to allow call chaining
*/
public B addMixIn(Class target, Class mixinSource)
{
_mapper.addMixIn(target, mixinSource);
return _this();
}
/**
* Method that allows making sure that specified {@code target} class
* does not have associated mix-in annotations: basically can be used
* to undo an earlier call to {@link #addMixIn}.
*
* NOTE: removing mix-ins for given class does not try to remove possible
* mix-ins for any of its super classes and super interfaces; only direct
* mix-in addition, if any, is removed.
*
* @param target Target class for which no mix-ins should remain after call
*
* @return This builder instance to allow call chaining
*
* @since 2.13
*/
public B removeMixIn(Class target)
{
_mapper.addMixIn(target, null);
return _this();
}
/*
/**********************************************************************
/* Subtype registration, related
/**********************************************************************
*/
public B registerSubtypes(Class... subtypes) {
_mapper.registerSubtypes(subtypes);
return _this();
}
public B registerSubtypes(NamedType... subtypes) {
_mapper.registerSubtypes(subtypes);
return _this();
}
public B registerSubtypes(Collection> subtypes) {
_mapper.registerSubtypes(subtypes);
return _this();
}
/**
* Method for assigning {@link PolymorphicTypeValidator} to use for validating
* subtypes when using Class name - based polymorphic deserialization
* using annotations (validator used with "Default Typing" is specified by
* passing in {@link #activateDefaultTyping(PolymorphicTypeValidator)} instead).
*
* Validator will be called on validating types for which no default databind
* deserializer, or module-provided deserializer is found: typically this
* includes "POJO" (aka Bean) types, but not (for example) most container
* types.
*
* @since 2.10
*/
public B polymorphicTypeValidator(PolymorphicTypeValidator ptv) {
_mapper.setPolymorphicTypeValidator(ptv);
return _this();
}
/*
/**********************************************************************
/* Default typing
/**********************************************************************
*/
/**
* Convenience method that is equivalent to calling
*
* activateDefaultTyping(subtypeValidator, DefaultTyping.OBJECT_AND_NON_CONCRETE);
*
*
* NOTE: choice of {@link PolymorphicTypeValidator} to pass is critical for security
* as allowing all subtypes can be risky for untrusted content.
*/
public B activateDefaultTyping(PolymorphicTypeValidator subtypeValidator) {
_mapper.activateDefaultTyping(subtypeValidator);
return _this();
}
/**
* Convenience method that is equivalent to calling
*
* activateDefaultTyping(subtypeValidator, dti, JsonTypeInfo.As.WRAPPER_ARRAY);
*
*
* NOTE: choice of {@link PolymorphicTypeValidator} to pass is critical for security
* as allowing all subtypes can be risky for untrusted content.
*/
public B activateDefaultTyping(PolymorphicTypeValidator subtypeValidator,
DefaultTyping dti) {
_mapper.activateDefaultTyping(subtypeValidator, dti);
return _this();
}
/**
* Method for enabling automatic inclusion of type information, needed
* for proper deserialization of polymorphic types (unless types
* have been annotated with {@link com.signalfx.shaded.fasterxml.jackson.annotation.JsonTypeInfo}).
*
* NOTE: use of JsonTypeInfo.As#EXTERNAL_PROPERTY NOT SUPPORTED;
* and attempts of do so will throw an {@link IllegalArgumentException} to make
* this limitation explicit.
*
* NOTE: choice of {@link PolymorphicTypeValidator} to pass is critical for security
* as allowing all subtypes can be risky for untrusted content.
*
* @param applicability Defines kinds of types for which additional type information
* is added; see {@link DefaultTyping} for more information.
*/
public B activateDefaultTyping(PolymorphicTypeValidator subtypeValidator,
DefaultTyping applicability, JsonTypeInfo.As includeAs)
{
_mapper.activateDefaultTyping(subtypeValidator, applicability, includeAs);
return _this();
}
/**
* Method for enabling automatic inclusion of type information -- needed
* for proper deserialization of polymorphic types (unless types
* have been annotated with {@link com.signalfx.shaded.fasterxml.jackson.annotation.JsonTypeInfo}) --
* using "As.PROPERTY" inclusion mechanism and specified property name
* to use for inclusion (default being "@class" since default type information
* always uses class name as type identifier)
*
* NOTE: choice of {@link PolymorphicTypeValidator} to pass is critical for security
* as allowing all subtypes can be risky for untrusted content.
*/
public B activateDefaultTypingAsProperty(PolymorphicTypeValidator subtypeValidator,
DefaultTyping applicability, String propertyName)
{
_mapper.activateDefaultTypingAsProperty(subtypeValidator, applicability, propertyName);
return _this();
}
/**
* Method for disabling automatic inclusion of type information; if so, only
* explicitly annotated types (ones with
* {@link com.signalfx.shaded.fasterxml.jackson.annotation.JsonTypeInfo}) will have
* additional embedded type information.
*/
public B deactivateDefaultTyping() {
_mapper.deactivateDefaultTyping();
return _this();
}
/**
* Method for enabling automatic inclusion of type information, using
* specified handler object for determining which types this affects,
* as well as details of how information is embedded.
*
* NOTE: use of Default Typing can be a potential security risk if incoming
* content comes from untrusted sources, so care should be taken to use
* a {@link TypeResolverBuilder} that can limit allowed classes to
* deserialize. Note in particular that
* {@link com.signalfx.shaded.fasterxml.jackson.databind.jsontype.impl.StdTypeResolverBuilder}
* DOES NOT limit applicability but creates type (de)serializers for all
* types.
*
* @param typer Type information inclusion handler
*
* @since 2.12
*/
public B setDefaultTyping(TypeResolverBuilder typer) {
_mapper.setDefaultTyping(typer);
return _this();
}
/*
/**********************************************************************
/* Other helper methods
/**********************************************************************
*/
// silly convenience cast method we need
@SuppressWarnings("unchecked")
protected final B _this() { return (B) this; }
}