com.fasterxml.jackson.databind

Class SerializationConfig

java.lang.Object

com.fasterxml.jackson.databind.cfg.MapperConfig<T>

com.fasterxml.jackson.databind.cfg.MapperConfigBase<SerializationFeature,SerializationConfig>

com.fasterxml.jackson.databind.SerializationConfig

All Implemented Interfaces:

ClassIntrospector.MixInResolver, Serializable

public final class SerializationConfig
extends MapperConfigBase<SerializationFeature,SerializationConfig>
implements Serializable

Object that contains baseline configuration for serialization process. An instance is owned by ObjectMapper, which passes an immutable instance for serialization process to SerializerProvider and SerializerFactory (either directly, or through ObjectWriter.

Note that instances are considered immutable and as such no copies should need to be created for sharing; all copying is done with "fluent factory" methods. Note also that unlike with Jackson 1, these instances can not be assigned to ObjectMapper; in fact, application code should rarely interact directly with these instance (unlike core Jackson code)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected FilterProvider	_filterProvider Object used for resolving filter ids to filter instances.
protected int	_generatorFeatures States of JsonGenerator.Features to enable/disable.
protected int	_generatorFeaturesToChange Bitflag of JsonGenerator.Features to enable/disable
protected int	_serFeatures Set of SerializationFeatures enabled.
protected com.fasterxml.jackson.annotation.JsonInclude.Include	_serializationInclusion Which Bean/Map properties are to be included in serialization? Default settings is to include all regardless of value; can be changed to only include non-null properties, or properties with non-default values.

Fields inherited from class com.fasterxml.jackson.databind.cfg.MapperConfigBase

_attributes, _mixInAnnotations, _rootName, _subtypeResolver, _view

Fields inherited from class com.fasterxml.jackson.databind.cfg.MapperConfig

_base, _mapperFeatures

Constructor Summary

Constructors

Modifier	Constructor and Description
	SerializationConfig(BaseSettings base, SubtypeResolver str, Map<ClassKey,Class<?>> mixins) Constructor used by ObjectMapper to create default configuration object instance.
protected	SerializationConfig(SerializationConfig src, ContextAttributes attrs)
protected	SerializationConfig(SerializationConfig src, Map<ClassKey,Class<?>> mixins)

Method Summary

Methods

Modifier and Type	Method and Description
AnnotationIntrospector	getAnnotationIntrospector() Method for getting AnnotationIntrospector configured to introspect annotation values used for configuration.
VisibilityChecker<?>	getDefaultVisibilityChecker() Accessor for object used for determining whether specific property elements (method, constructors, fields) can be auto-detected based on their visibility (access modifiers).
FilterProvider	getFilterProvider() Method for getting provider used for locating filters given id (which is usually provided with filter annotations).
int	getSerializationFeatures()
com.fasterxml.jackson.annotation.JsonInclude.Include	getSerializationInclusion()
boolean	hasSerializationFeatures(int featureMask) "Bulk" access method for checking that all features specified by mask are enabled.
void	initialize(com.fasterxml.jackson.core.JsonGenerator g) Method called by ObjectMapper and ObjectWriter to modify those JsonGenerator.Feature settings that have been configured via this config instance.
<T extends BeanDescription> T	introspect(JavaType type) Method that will introspect full bean properties for the purpose of building a bean serializer
BeanDescription	introspectClassAnnotations(JavaType type) Accessor for getting bean description that only contains class annotations: useful if no getter/setter/creator information is needed.
BeanDescription	introspectDirectClassAnnotations(JavaType type) Accessor for getting bean description that only contains immediate class annotations: ones from the class, and its direct mix-in, if any, but not from super types.
boolean	isEnabled(com.fasterxml.jackson.core.JsonGenerator.Feature f, com.fasterxml.jackson.core.JsonFactory factory) Accessor method that first checks if we have any overrides for feature, and only if not, checks state of passed-in factory.
boolean	isEnabled(SerializationFeature f)
String	toString()
boolean	useRootWrapping() Accessor for checking whether configuration indicates that "root wrapping" (use of an extra property/name pair at root level) is expected or not.
SerializationConfig	with(AnnotationIntrospector ai) Method for constructing and returning a new instance with different AnnotationIntrospector to use (replacing old one).
SerializationConfig	with(com.fasterxml.jackson.core.Base64Variant base64) Method for constructing and returning a new instance with different default Base64Variant to use with base64-encoded binary values.
SerializationConfig	with(ClassIntrospector ci) Method for constructing and returning a new instance with different ClassIntrospector to use.
SerializationConfig	with(ContextAttributes attrs) Method for constructing an instance that has specified contextual attributes.
SerializationConfig	with(DateFormat df) In addition to constructing instance with specified date format, will enable or disable SerializationFeature.WRITE_DATES_AS_TIMESTAMPS (enable if format set as null; disable if non-null)
SerializationConfig	with(HandlerInstantiator hi) Method for constructing and returning a new instance with different HandlerInstantiator to use.
SerializationConfig	with(com.fasterxml.jackson.core.JsonGenerator.Feature feature) Fluent factory method that will construct and return a new configuration object instance with specified feature enabled.
SerializationConfig	with(Locale l) Method for constructing and returning a new instance with different default Locale to use for formatting.
SerializationConfig	with(MapperFeature... features) Fluent factory method that will construct and return a new configuration object instance with specified features enabled.
SerializationConfig	with(MapperFeature feature, boolean state)
SerializationConfig	with(PropertyNamingStrategy pns) Method for constructing and returning a new instance with different PropertyNamingStrategy to use.
SerializationConfig	with(SerializationFeature feature) Fluent factory method that will construct and return a new configuration object instance with specified feature enabled.
SerializationConfig	with(SerializationFeature first, SerializationFeature... features) Fluent factory method that will construct and return a new configuration object instance with specified features enabled.
SerializationConfig	with(SubtypeResolver str) Method for constructing and returning a new instance with different SubtypeResolver to use.
SerializationConfig	with(TimeZone tz) Method for constructing and returning a new instance with different default TimeZone to use for formatting of date values.
SerializationConfig	with(TypeFactory tf) Method for constructing and returning a new instance with different TypeFactory to use.
SerializationConfig	with(TypeResolverBuilder<?> trb) Method for constructing and returning a new instance with different TypeResolverBuilder to use.
SerializationConfig	with(VisibilityChecker<?> vc) Method for constructing and returning a new instance with different VisibilityChecker to use.
SerializationConfig	withAppendedAnnotationIntrospector(AnnotationIntrospector ai) Method for constructing and returning a new instance with additional AnnotationIntrospector appended (as the lowest priority one)
SerializationConfig	withFeatures(com.fasterxml.jackson.core.JsonGenerator.Feature... features) Fluent factory method that will construct and return a new configuration object instance with specified features enabled.
SerializationConfig	withFeatures(SerializationFeature... features) Fluent factory method that will construct and return a new configuration object instance with specified features enabled.
SerializationConfig	withFilters(FilterProvider filterProvider)
SerializationConfig	withInsertedAnnotationIntrospector(AnnotationIntrospector ai) Method for constructing and returning a new instance with additional AnnotationIntrospector inserted (as the highest priority one)
SerializationConfig	without(com.fasterxml.jackson.core.JsonGenerator.Feature feature) Fluent factory method that will construct and return a new configuration object instance with specified feature disabled.
SerializationConfig	without(MapperFeature... features) Fluent factory method that will construct and return a new configuration object instance with specified features disabled.
SerializationConfig	without(SerializationFeature feature) Fluent factory method that will construct and return a new configuration object instance with specified feature disabled.
SerializationConfig	without(SerializationFeature first, SerializationFeature... features) Fluent factory method that will construct and return a new configuration object instance with specified features disabled.
SerializationConfig	withoutFeatures(com.fasterxml.jackson.core.JsonGenerator.Feature... features) Fluent factory method that will construct and return a new configuration object instance with specified features disabled.
SerializationConfig	withoutFeatures(SerializationFeature... features) Fluent factory method that will construct and return a new configuration object instance with specified features disabled.
SerializationConfig	withRootName(String rootName) Method for constructing and returning a new instance with different root name to use (none, if null).
SerializationConfig	withSerializationInclusion(com.fasterxml.jackson.annotation.JsonInclude.Include incl)
SerializationConfig	withView(Class<?> view) Method for constructing and returning a new instance with different view to use.
SerializationConfig	withVisibility(com.fasterxml.jackson.annotation.PropertyAccessor forMethod, com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility visibility) Method for constructing and returning a new instance with different minimal visibility level for specified property type

Methods inherited from class com.fasterxml.jackson.databind.cfg.MapperConfigBase

findMixInClassFor, getActiveView, getAttributes, getRootName, getSubtypeResolver, mixInCount, withAttribute, withAttributes, withoutAttribute

Methods inherited from class com.fasterxml.jackson.databind.cfg.MapperConfig

canOverrideAccessModifiers, collectFeatureDefaults, compileString, constructSpecializedType, constructType, constructType, getBase64Variant, getClassIntrospector, getDateFormat, getDefaultTyper, getHandlerInstantiator, getLocale, getPropertyNamingStrategy, getTimeZone, getTypeFactory, hasMapperFeatures, introspectClassAnnotations, introspectDirectClassAnnotations, isAnnotationProcessingEnabled, isEnabled, shouldSortPropertiesAlphabetically, typeIdResolverInstance, typeResolverBuilderInstance

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_serFeatures

protected final int _serFeatures

Set of SerializationFeatures enabled.

_serializationInclusion

protected com.fasterxml.jackson.annotation.JsonInclude.Include _serializationInclusion

Which Bean/Map properties are to be included in serialization? Default settings is to include all regardless of value; can be changed to only include non-null properties, or properties with non-default values.

_filterProvider

protected final FilterProvider _filterProvider

Object used for resolving filter ids to filter instances. Non-null if explicitly defined; null by default.

_generatorFeatures

protected final int _generatorFeatures

States of JsonGenerator.Features to enable/disable.

_generatorFeaturesToChange

protected final int _generatorFeaturesToChange

Bitflag of JsonGenerator.Features to enable/disable

Constructor Detail

SerializationConfig

public SerializationConfig(BaseSettings base,
                   SubtypeResolver str,
                   Map<ClassKey,Class<?>> mixins)

Constructor used by ObjectMapper to create default configuration object instance.

SerializationConfig

protected SerializationConfig(SerializationConfig src,
                   Map<ClassKey,Class<?>> mixins)

Since:

2.1

SerializationConfig

protected SerializationConfig(SerializationConfig src,
                   ContextAttributes attrs)

Since:

2.1

Method Detail

with

public SerializationConfig with(MapperFeature... features)

Fluent factory method that will construct and return a new configuration object instance with specified features enabled.

Specified by:

with in class MapperConfig<SerializationConfig>

without

public SerializationConfig without(MapperFeature... features)

Fluent factory method that will construct and return a new configuration object instance with specified features disabled.

Specified by:

without in class MapperConfig<SerializationConfig>

with

public SerializationConfig with(MapperFeature feature,
                       boolean state)

Specified by:

with in class MapperConfig<SerializationConfig>

with

public SerializationConfig with(AnnotationIntrospector ai)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different AnnotationIntrospector to use (replacing old one).

NOTE: make sure to register new instance with ObjectMapper if directly calling this method.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

withAppendedAnnotationIntrospector

public SerializationConfig withAppendedAnnotationIntrospector(AnnotationIntrospector ai)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with additional AnnotationIntrospector appended (as the lowest priority one)

Specified by:

withAppendedAnnotationIntrospector in class MapperConfigBase<SerializationFeature,SerializationConfig>

withInsertedAnnotationIntrospector

public SerializationConfig withInsertedAnnotationIntrospector(AnnotationIntrospector ai)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with additional AnnotationIntrospector inserted (as the highest priority one)

Specified by:

withInsertedAnnotationIntrospector in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(ClassIntrospector ci)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different ClassIntrospector to use.

NOTE: make sure to register new instance with ObjectMapper if directly calling this method.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(DateFormat df)

In addition to constructing instance with specified date format, will enable or disable SerializationFeature.WRITE_DATES_AS_TIMESTAMPS (enable if format set as null; disable if non-null)

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(HandlerInstantiator hi)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different HandlerInstantiator to use.

NOTE: make sure to register new instance with ObjectMapper if directly calling this method.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(PropertyNamingStrategy pns)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different PropertyNamingStrategy to use.

NOTE: make sure to register new instance with ObjectMapper if directly calling this method.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

withRootName

public SerializationConfig withRootName(String rootName)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different root name to use (none, if null).

Note that when a root name is set to a non-Empty String, this will automatically force use of root element wrapping with given name. If empty String passed, will disable root name wrapping; and if null used, will instead use SerializationFeature to determine if to use wrapping, and annotation (or default name) for actual root name to use.

Specified by:

withRootName in class MapperConfigBase<SerializationFeature,SerializationConfig>

Parameters:

rootName - to use: if null, means "use default" (clear setting); if empty String ("") means that no root name wrapping is used; otherwise defines root name to use.

with

public SerializationConfig with(SubtypeResolver str)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different SubtypeResolver to use.

NOTE: make sure to register new instance with ObjectMapper if directly calling this method.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(TypeFactory tf)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different TypeFactory to use.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(TypeResolverBuilder<?> trb)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different TypeResolverBuilder to use.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

withView

public SerializationConfig withView(Class<?> view)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different view to use.

Specified by:

withView in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(VisibilityChecker<?> vc)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different VisibilityChecker to use.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

withVisibility

public SerializationConfig withVisibility(com.fasterxml.jackson.annotation.PropertyAccessor forMethod,
                                 com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility visibility)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different minimal visibility level for specified property type

Specified by:

withVisibility in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(Locale l)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different default Locale to use for formatting.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(TimeZone tz)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different default TimeZone to use for formatting of date values.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(com.fasterxml.jackson.core.Base64Variant base64)

Description copied from class: MapperConfigBase

Method for constructing and returning a new instance with different default Base64Variant to use with base64-encoded binary values.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(ContextAttributes attrs)

Description copied from class: MapperConfigBase

Method for constructing an instance that has specified contextual attributes.

Specified by:

with in class MapperConfigBase<SerializationFeature,SerializationConfig>

with

public SerializationConfig with(SerializationFeature feature)

Fluent factory method that will construct and return a new configuration object instance with specified feature enabled.

with

public SerializationConfig with(SerializationFeature first,
                       SerializationFeature... features)

Fluent factory method that will construct and return a new configuration object instance with specified features enabled.

withFeatures

public SerializationConfig withFeatures(SerializationFeature... features)

Fluent factory method that will construct and return a new configuration object instance with specified features enabled.

without

public SerializationConfig without(SerializationFeature feature)

Fluent factory method that will construct and return a new configuration object instance with specified feature disabled.

without

public SerializationConfig without(SerializationFeature first,
                          SerializationFeature... features)

Fluent factory method that will construct and return a new configuration object instance with specified features disabled.

withoutFeatures

public SerializationConfig withoutFeatures(SerializationFeature... features)

Fluent factory method that will construct and return a new configuration object instance with specified features disabled.

with

public SerializationConfig with(com.fasterxml.jackson.core.JsonGenerator.Feature feature)

Fluent factory method that will construct and return a new configuration object instance with specified feature enabled.

Since:

2.5

withFeatures

public SerializationConfig withFeatures(com.fasterxml.jackson.core.JsonGenerator.Feature... features)

Fluent factory method that will construct and return a new configuration object instance with specified features enabled.

Since:

2.5

without

public SerializationConfig without(com.fasterxml.jackson.core.JsonGenerator.Feature feature)

Fluent factory method that will construct and return a new configuration object instance with specified feature disabled.

Since:

2.5

withoutFeatures

public SerializationConfig withoutFeatures(com.fasterxml.jackson.core.JsonGenerator.Feature... features)

Fluent factory method that will construct and return a new configuration object instance with specified features disabled.

Since:

2.5

withFilters

public SerializationConfig withFilters(FilterProvider filterProvider)

withSerializationInclusion

public SerializationConfig withSerializationInclusion(com.fasterxml.jackson.annotation.JsonInclude.Include incl)

initialize

public void initialize(com.fasterxml.jackson.core.JsonGenerator g)

Method called by ObjectMapper and ObjectWriter to modify those JsonGenerator.Feature settings that have been configured via this config instance.

Since:

2.5

useRootWrapping

public boolean useRootWrapping()

Description copied from class: MapperConfig

Accessor for checking whether configuration indicates that "root wrapping" (use of an extra property/name pair at root level) is expected or not.

Specified by:

useRootWrapping in class MapperConfig<SerializationConfig>

getAnnotationIntrospector

public AnnotationIntrospector getAnnotationIntrospector()

Description copied from class: MapperConfig

Method for getting AnnotationIntrospector configured to introspect annotation values used for configuration.

Non-final since it is actually overridden by sub-classes (for now?)

Overrides:

getAnnotationIntrospector in class MapperConfig<SerializationConfig>

introspectClassAnnotations

public BeanDescription introspectClassAnnotations(JavaType type)

Accessor for getting bean description that only contains class annotations: useful if no getter/setter/creator information is needed.

Specified by:

introspectClassAnnotations in class MapperConfig<SerializationConfig>

introspectDirectClassAnnotations

public BeanDescription introspectDirectClassAnnotations(JavaType type)

Accessor for getting bean description that only contains immediate class annotations: ones from the class, and its direct mix-in, if any, but not from super types.

Specified by:

introspectDirectClassAnnotations in class MapperConfig<SerializationConfig>

getDefaultVisibilityChecker

public VisibilityChecker<?> getDefaultVisibilityChecker()

Description copied from class: MapperConfig

Accessor for object used for determining whether specific property elements (method, constructors, fields) can be auto-detected based on their visibility (access modifiers). Can be changed to allow different minimum visibility levels for auto-detection. Note that this is the global handler; individual types (classes) can further override active checker used (using JsonAutoDetect annotation)

Overrides:

getDefaultVisibilityChecker in class MapperConfig<SerializationConfig>

isEnabled

public final boolean isEnabled(SerializationFeature f)

isEnabled

public final boolean isEnabled(com.fasterxml.jackson.core.JsonGenerator.Feature f,
                com.fasterxml.jackson.core.JsonFactory factory)

Accessor method that first checks if we have any overrides for feature, and only if not, checks state of passed-in factory.

Since:

2.5

hasSerializationFeatures

public final boolean hasSerializationFeatures(int featureMask)

"Bulk" access method for checking that all features specified by mask are enabled.

Since:

2.3

getSerializationFeatures

public final int getSerializationFeatures()

getSerializationInclusion

public com.fasterxml.jackson.annotation.JsonInclude.Include getSerializationInclusion()

getFilterProvider

public FilterProvider getFilterProvider()

Method for getting provider used for locating filters given id (which is usually provided with filter annotations). Will be null if no provided was set for ObjectWriter (or if serialization directly called from ObjectMapper)

introspect

public <T extends BeanDescription> T introspect(JavaType type)

Method that will introspect full bean properties for the purpose of building a bean serializer

toString

public String toString()

Overrides:

toString in class Object