org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean

All Implemented Interfaces:: Aware, BeanClassLoaderAware, FactoryBean<com.fasterxml.jackson.databind.ObjectMapper>, InitializingBean, ApplicationContextAware

@Deprecated(since="7.0", forRemoval=true) public class Jackson2ObjectMapperFactoryBean extends Object implements FactoryBean<com.fasterxml.jackson.databind.ObjectMapper>, BeanClassLoaderAware, ApplicationContextAware, InitializingBean

Deprecated, for removal: This API element is subject to removal in a future version.

since 7.0 in favor of using directly Jackson 3 converters default constructor

A FactoryBean for creating a Jackson 2.x ObjectMapper (default) or XmlMapper (createXmlMapper property set to true) with setters to enable or disable Jackson features from within XML configuration.

It customizes Jackson defaults properties with the following ones:

MapperFeature.DEFAULT_VIEW_INCLUSION is disabled
DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES is disabled

Example usage with MappingJackson2HttpMessageConverter:

<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
  <property name="objectMapper">
    <bean class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean"
      p:autoDetectFields="false"
      p:autoDetectGettersSetters="false"
      p:annotationIntrospector-ref="jaxbAnnotationIntrospector" />
  </property>
</bean>

Example usage with MappingJackson2JsonView:

<bean class="org.springframework.web.servlet.view.json.MappingJackson2JsonView">
  <property name="objectMapper">
    <bean class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean"
      p:failOnEmptyBeans="false"
      p:indentOutput="true">
      <property name="serializers">
        <array>
          <bean class="org.mycompany.MyCustomSerializer" />
        </array>
      </property>
    </bean>
  </property>
</bean>

In case there are no specific setters provided (for some rarely used options), you can still use the more general methods setFeaturesToEnable(Object...) and setFeaturesToDisable(Object...).

<bean class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean">
  <property name="featuresToEnable">
    <array>
      <util:constant static-field="com.fasterxml.jackson.databind.SerializationFeature.WRAP_ROOT_VALUE"/>
      <util:constant static-field="com.fasterxml.jackson.databind.SerializationFeature.CLOSE_CLOSEABLE"/>
    </array>
  </property>
  <property name="featuresToDisable">
    <array>
      <util:constant static-field="com.fasterxml.jackson.databind.MapperFeature.USE_ANNOTATIONS"/>
    </array>
  </property>
</bean>

It also automatically registers the following well-known modules if they are detected on the classpath:

jackson-datatype-jdk7: support for Java 7 types like Path
jackson-datatype-jdk8: support for other Java 8 types like Optional
jackson-datatype-jsr310: support for Java 8 Date & Time API types
jackson-module-kotlin: support for Kotlin classes and data classes

In case you want to configure Jackson's ObjectMapper with a custom Module, you can register one or more such Modules by class name via setModulesToInstall(Class...):

<bean class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean">
  <property name="modulesToInstall" value="myapp.jackson.MySampleModule,myapp.jackson.MyOtherModule"/>
</bean>

Since:: 3.2
Author:: Dmitry Katsubo, Rossen Stoyanchev, Brian Clozel, Juergen Hoeller, Tadaya Tsuyukubo, Sebastien Deleuze

Field Summary

Fields inherited from interface FactoryBean
OBJECT_TYPE_ATTRIBUTE
Constructor Summary

Constructors

Constructor

Description

Jackson2ObjectMapperFactoryBean()

Deprecated, for removal: This API element is subject to removal in a future version.
Method Summary

Modifier and Type

Method

Description

void

afterPropertiesSet()

Deprecated, for removal: This API element is subject to removal in a future version.

Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.

@Nullable com.fasterxml.jackson.databind.ObjectMapper

getObject()

Deprecated, for removal: This API element is subject to removal in a future version.

Return the singleton ObjectMapper.

@Nullable Class<?>

getObjectType()

Deprecated, for removal: This API element is subject to removal in a future version.

Return the type of object that this FactoryBean creates, or null if not known in advance.

boolean

isSingleton()

Deprecated, for removal: This API element is subject to removal in a future version.

Is the object managed by this factory a singleton? That is, will FactoryBean.getObject() always return the same object (a reference that can be cached)?

void

setAnnotationIntrospector(com.fasterxml.jackson.databind.AnnotationIntrospector annotationIntrospector)

Deprecated, for removal: This API element is subject to removal in a future version.

Set an AnnotationIntrospector for both serialization and deserialization.

void

setApplicationContext(ApplicationContext applicationContext)

Deprecated, for removal: This API element is subject to removal in a future version.

Set the builder ApplicationContext in order to autowire Jackson handlers (JsonSerializer, JsonDeserializer, KeyDeserializer, TypeResolverBuilder and TypeIdResolver).

void

setAutoDetectFields(boolean autoDetectFields)

Deprecated, for removal: This API element is subject to removal in a future version.

Shortcut for MapperFeature.AUTO_DETECT_FIELDS option.

void

setAutoDetectGettersSetters(boolean autoDetectGettersSetters)

Deprecated, for removal: This API element is subject to removal in a future version.

Shortcut for MapperFeature.AUTO_DETECT_SETTERS/ MapperFeature.AUTO_DETECT_GETTERS/MapperFeature.AUTO_DETECT_IS_GETTERS options.

void

setBeanClassLoader(ClassLoader beanClassLoader)

Deprecated, for removal: This API element is subject to removal in a future version.

Callback that supplies the bean class loader to a bean instance.

void

setCreateXmlMapper(boolean createXmlMapper)

Deprecated, for removal: This API element is subject to removal in a future version.

If set to true and no custom ObjectMapper has been set, a XmlMapper will be created using its default constructor.

void

setDateFormat(DateFormat dateFormat)

Deprecated, for removal: This API element is subject to removal in a future version.

Define the format for date/time with the given DateFormat.

void

setDefaultTyping(com.fasterxml.jackson.databind.jsontype.TypeResolverBuilder<?> typeResolverBuilder)

Deprecated, for removal: This API element is subject to removal in a future version.

Specify a TypeResolverBuilder to use for Jackson's default typing.

void

setDefaultUseWrapper(boolean defaultUseWrapper)

Deprecated, for removal: This API element is subject to removal in a future version.

Define if a wrapper will be used for indexed (List, array) properties or not by default (only applies to XmlMapper).

void

setDefaultViewInclusion(boolean defaultViewInclusion)

Deprecated, for removal: This API element is subject to removal in a future version.

Shortcut for MapperFeature.DEFAULT_VIEW_INCLUSION option.

void

setDeserializers(com.fasterxml.jackson.databind.JsonDeserializer<?>... deserializers)

Deprecated, for removal: This API element is subject to removal in a future version.

Configure custom deserializers.

void

setDeserializersByType(Map<Class<?>, com.fasterxml.jackson.databind.JsonDeserializer<?>> deserializers)

Deprecated, for removal: This API element is subject to removal in a future version.

Configure custom deserializers for the given types.

void

setFactory(com.fasterxml.jackson.core.JsonFactory factory)

Deprecated, for removal: This API element is subject to removal in a future version.

Define the JsonFactory to be used to create the ObjectMapper instance.

void

setFailOnEmptyBeans(boolean failOnEmptyBeans)

Deprecated, for removal: This API element is subject to removal in a future version.

Shortcut for SerializationFeature.FAIL_ON_EMPTY_BEANS option.

void

setFailOnUnknownProperties(boolean failOnUnknownProperties)

Deprecated, for removal: This API element is subject to removal in a future version.

Shortcut for DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES option.

void

setFeaturesToDisable(Object... featuresToDisable)

Deprecated, for removal: This API element is subject to removal in a future version.

Specify features to disable.

void

setFeaturesToEnable(Object... featuresToEnable)

Deprecated, for removal: This API element is subject to removal in a future version.

Specify features to enable.

void

setFilters(com.fasterxml.jackson.databind.ser.FilterProvider filters)

Deprecated, for removal: This API element is subject to removal in a future version.

Set the global filters to use in order to support @JsonFilter annotated POJO.

void

setFindModulesViaServiceLoader(boolean findModules)

Deprecated, for removal: This API element is subject to removal in a future version.

Set whether to let Jackson find available modules via the JDK ServiceLoader, based on META-INF metadata in the classpath.

void

setHandlerInstantiator(com.fasterxml.jackson.databind.cfg.HandlerInstantiator handlerInstantiator)

Deprecated, for removal: This API element is subject to removal in a future version.

Customize the construction of Jackson handlers (JsonSerializer, JsonDeserializer, KeyDeserializer, TypeResolverBuilder and TypeIdResolver).

void

setIndentOutput(boolean indentOutput)

Deprecated, for removal: This API element is subject to removal in a future version.

Shortcut for SerializationFeature.INDENT_OUTPUT option.

void

setLocale(Locale locale)

Deprecated, for removal: This API element is subject to removal in a future version.

Override the default Locale to use for formatting.

void

setMixIns(Map<Class<?>,Class<?>> mixIns)

Deprecated, for removal: This API element is subject to removal in a future version.

Add mix-in annotations to use for augmenting specified class or interface.

void

setModules(List<com.fasterxml.jackson.databind.Module> modules)

Deprecated, for removal: This API element is subject to removal in a future version.

Set a complete list of modules to be registered with the ObjectMapper.

final void

setModulesToInstall(Class<? extends com.fasterxml.jackson.databind.Module>... modules)

Deprecated, for removal: This API element is subject to removal in a future version.

Specify one or more modules by class (or class name in XML) to be registered with the ObjectMapper.

void

setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Deprecated, for removal: This API element is subject to removal in a future version.

Set the ObjectMapper instance to use.

void

setPropertyNamingStrategy(com.fasterxml.jackson.databind.PropertyNamingStrategy propertyNamingStrategy)

Deprecated, for removal: This API element is subject to removal in a future version.

Specify a PropertyNamingStrategy to configure the ObjectMapper with.

void

setSerializationInclusion(com.fasterxml.jackson.annotation.JsonInclude.Include serializationInclusion)

Deprecated, for removal: This API element is subject to removal in a future version.

Set a custom inclusion strategy for serialization.

void

setSerializers(com.fasterxml.jackson.databind.JsonSerializer<?>... serializers)

Deprecated, for removal: This API element is subject to removal in a future version.

Configure custom serializers.

void

setSerializersByType(Map<Class<?>, com.fasterxml.jackson.databind.JsonSerializer<?>> serializers)

Deprecated, for removal: This API element is subject to removal in a future version.

Configure custom serializers for the given types.

void

setSimpleDateFormat(String format)

Deprecated, for removal: This API element is subject to removal in a future version.

Define the date/time format with a SimpleDateFormat.

void

setTimeZone(TimeZone timeZone)

Deprecated, for removal: This API element is subject to removal in a future version.

Override the default TimeZone to use for formatting.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Jackson2ObjectMapperFactoryBean
  
  public Jackson2ObjectMapperFactoryBean()
  
  Deprecated, for removal: This API element is subject to removal in a future version.
Method Details
- setObjectMapper
  
  public void setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Set the ObjectMapper instance to use. If not set, the ObjectMapper will be created using its default constructor.
- setCreateXmlMapper
  
  public void setCreateXmlMapper(boolean createXmlMapper)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  If set to true and no custom ObjectMapper has been set, a XmlMapper will be created using its default constructor.
  
  Since:
  
  4.1
- setFactory
  
  public void setFactory(com.fasterxml.jackson.core.JsonFactory factory)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Define the JsonFactory to be used to create the ObjectMapper instance.
  
  Since:
  
  5.0
- setDateFormat
  public void setDateFormat(DateFormat dateFormat)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Define the format for date/time with the given DateFormat.
  Note: Setting this property makes the exposed ObjectMapper non-thread-safe, according to Jackson's thread safety rules.
  
  See Also:
  
  setSimpleDateFormat(String)
- setSimpleDateFormat
  public void setSimpleDateFormat(String format)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Define the date/time format with a SimpleDateFormat.
  Note: Setting this property makes the exposed ObjectMapper non-thread-safe, according to Jackson's thread safety rules.
  
  See Also:
  
  setDateFormat(DateFormat)
- setLocale
  
  public void setLocale(Locale locale)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Override the default Locale to use for formatting. Default value used is Locale.getDefault().
  
  Since:
  
  4.1.5
- setTimeZone
  
  public void setTimeZone(TimeZone timeZone)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Override the default TimeZone to use for formatting. Default value used is UTC (NOT local timezone).
  
  Since:
  
  4.1.5
- setAnnotationIntrospector
  
  public void setAnnotationIntrospector(com.fasterxml.jackson.databind.AnnotationIntrospector annotationIntrospector)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Set an AnnotationIntrospector for both serialization and deserialization.
- setPropertyNamingStrategy
  
  public void setPropertyNamingStrategy(com.fasterxml.jackson.databind.PropertyNamingStrategy propertyNamingStrategy)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Specify a PropertyNamingStrategy to configure the ObjectMapper with.
  
  Since:
  
  4.0.2
- setDefaultTyping
  
  public void setDefaultTyping(com.fasterxml.jackson.databind.jsontype.TypeResolverBuilder<?> typeResolverBuilder)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Specify a TypeResolverBuilder to use for Jackson's default typing.
  
  Since:
  
  4.2.2
- setSerializationInclusion
  public void setSerializationInclusion(com.fasterxml.jackson.annotation.JsonInclude.Include serializationInclusion)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Set a custom inclusion strategy for serialization.
  
  See Also:
  
  JsonInclude.Include
- setFilters
  public void setFilters(com.fasterxml.jackson.databind.ser.FilterProvider filters)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Set the global filters to use in order to support @JsonFilter annotated POJO.
  
  Since:
  
  4.2
  
  See Also:
  
  Jackson2ObjectMapperBuilder.filters(FilterProvider)
- setMixIns
  public void setMixIns(Map<Class<?>,Class<?>> mixIns)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Add mix-in annotations to use for augmenting specified class or interface.
  
  Parameters:
  
  mixIns - a Map of entries with target classes (or interface) whose annotations to effectively override as key and mix-in classes (or interface) whose annotations are to be "added" to target's annotations as value.
  
  Since:
  
  4.1.2
  
  See Also:
  
  ObjectMapper.addMixInAnnotations(Class, Class)
- setSerializers
  public void setSerializers(com.fasterxml.jackson.databind.JsonSerializer<?>... serializers)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Configure custom serializers. Each serializer is registered for the type returned by JsonSerializer.handledType(), which must not be null.
  
  See Also:
  
  setSerializersByType(Map)
- setSerializersByType
  public void setSerializersByType(Map<Class<?>, com.fasterxml.jackson.databind.JsonSerializer<?>> serializers)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Configure custom serializers for the given types.
  
  See Also:
  
  setSerializers(JsonSerializer...)
- setDeserializers
  public void setDeserializers(com.fasterxml.jackson.databind.JsonDeserializer<?>... deserializers)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Configure custom deserializers. Each deserializer is registered for the type returned by JsonDeserializer.handledType(), which must not be null.
  
  Since:
  
  4.3
  
  See Also:
  
  setDeserializersByType(Map)
- setDeserializersByType
  
  public void setDeserializersByType(Map<Class<?>, com.fasterxml.jackson.databind.JsonDeserializer<?>> deserializers)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Configure custom deserializers for the given types.
- setAutoDetectFields
  
  public void setAutoDetectFields(boolean autoDetectFields)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Shortcut for MapperFeature.AUTO_DETECT_FIELDS option.
- setAutoDetectGettersSetters
  
  public void setAutoDetectGettersSetters(boolean autoDetectGettersSetters)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Shortcut for MapperFeature.AUTO_DETECT_SETTERS/ MapperFeature.AUTO_DETECT_GETTERS/MapperFeature.AUTO_DETECT_IS_GETTERS options.
- setDefaultViewInclusion
  
  public void setDefaultViewInclusion(boolean defaultViewInclusion)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Shortcut for MapperFeature.DEFAULT_VIEW_INCLUSION option.
  
  Since:
  
  4.1
- setFailOnUnknownProperties
  
  public void setFailOnUnknownProperties(boolean failOnUnknownProperties)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Shortcut for DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES option.
  
  Since:
  
  4.1.1
- setFailOnEmptyBeans
  
  public void setFailOnEmptyBeans(boolean failOnEmptyBeans)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Shortcut for SerializationFeature.FAIL_ON_EMPTY_BEANS option.
- setIndentOutput
  
  public void setIndentOutput(boolean indentOutput)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Shortcut for SerializationFeature.INDENT_OUTPUT option.
- setDefaultUseWrapper
  
  public void setDefaultUseWrapper(boolean defaultUseWrapper)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Define if a wrapper will be used for indexed (List, array) properties or not by default (only applies to XmlMapper).
  
  Since:
  
  4.3
- setFeaturesToEnable
  public void setFeaturesToEnable(Object... featuresToEnable)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Specify features to enable.
  
  See Also:
  
  JsonParser.Feature
  
  JsonGenerator.Feature
  
  SerializationFeature
  
  DeserializationFeature
  
  MapperFeature
- setFeaturesToDisable
  public void setFeaturesToDisable(Object... featuresToDisable)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Specify features to disable.
  
  See Also:
  
  JsonParser.Feature
  
  JsonGenerator.Feature
  
  SerializationFeature
  
  DeserializationFeature
  
  MapperFeature
- setModules
  public void setModules(List<com.fasterxml.jackson.databind.Module> modules)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Set a complete list of modules to be registered with the ObjectMapper.
  Note: If this is set, no finding of modules is going to happen - not by Jackson, and not by Spring either (see setFindModulesViaServiceLoader(boolean)). As a consequence, specifying an empty list here will suppress any kind of module detection.
  Specify either this or setModulesToInstall(Class...), not both.
  
  Since:
  
  4.0
  
  See Also:
  
  Module
- setModulesToInstall
  @SafeVarargs public final void setModulesToInstall(Class<? extends com.fasterxml.jackson.databind.Module>... modules)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Specify one or more modules by class (or class name in XML) to be registered with the ObjectMapper.
  Modules specified here will be registered after Spring's autodetection of JSR-310, or Jackson's finding of modules (see setFindModulesViaServiceLoader(boolean)), allowing to eventually override their configuration.
  Specify either this or setModules(List), not both.
  
  Since:
  
  4.0.1
  
  See Also:
  
  Module
- setFindModulesViaServiceLoader
  public void setFindModulesViaServiceLoader(boolean findModules)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Set whether to let Jackson find available modules via the JDK ServiceLoader, based on META-INF metadata in the classpath.
  If this mode is not set, Spring's Jackson2ObjectMapperFactoryBean itself will try to find the JSR-310 support module on the classpath.
  
  Since:
  
  4.0.1
  
  See Also:
  
  ObjectMapper.findModules()
- setBeanClassLoader
  
  public void setBeanClassLoader(ClassLoader beanClassLoader)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Description copied from interface: BeanClassLoaderAware
  
  Callback that supplies the bean class loader to a bean instance.
  Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean's InitializingBean.afterPropertiesSet() method or a custom init-method.
  
  Specified by:
  
  setBeanClassLoader in interface BeanClassLoaderAware
  
  Parameters:
  
  beanClassLoader - the owning class loader
- setHandlerInstantiator
  public void setHandlerInstantiator(com.fasterxml.jackson.databind.cfg.HandlerInstantiator handlerInstantiator)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Customize the construction of Jackson handlers (JsonSerializer, JsonDeserializer, KeyDeserializer, TypeResolverBuilder and TypeIdResolver).
  
  Since:
  
  4.1.3
  
  See Also:
  
  setApplicationContext(ApplicationContext)
- setApplicationContext
  public void setApplicationContext(ApplicationContext applicationContext)
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Set the builder ApplicationContext in order to autowire Jackson handlers (JsonSerializer, JsonDeserializer, KeyDeserializer, TypeResolverBuilder and TypeIdResolver).
  
  Specified by:
  
  setApplicationContext in interface ApplicationContextAware
  
  Parameters:
  
  applicationContext - the ApplicationContext object to be used by this object
  
  Since:
  
  4.1.3
  
  See Also:
  
  Jackson2ObjectMapperBuilder.applicationContext(ApplicationContext)
  
  SpringHandlerInstantiator
- afterPropertiesSet
  
  public void afterPropertiesSet()
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Description copied from interface: InitializingBean
  
  Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.
  This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.
  
  Specified by:
  
  afterPropertiesSet in interface InitializingBean
- getObject
  public @Nullable com.fasterxml.jackson.databind.ObjectMapper getObject()
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Return the singleton ObjectMapper.
  
  Specified by:
  
  getObject in interface FactoryBean<com.fasterxml.jackson.databind.ObjectMapper>
  
  Returns:
  
  an instance of the bean (can be null)
  
  See Also:
  
  FactoryBeanNotInitializedException
- getObjectType
  public @Nullable Class<?> getObjectType()
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Description copied from interface: FactoryBean
  
  Return the type of object that this FactoryBean creates, or null if not known in advance.
  This allows one to check for specific types of beans without instantiating objects, for example on autowiring.
  In the case of implementations that create a singleton object, this method should try to avoid singleton creation as far as possible; it should rather estimate the type in advance. For prototypes, returning a meaningful type here is advisable too.
  This method can be called before this FactoryBean has been fully initialized. It must not rely on state created during initialization; of course, it can still use such state if available.
  NOTE: Autowiring will simply ignore FactoryBeans that return null here. Therefore, it is highly recommended to implement this method properly, using the current state of the FactoryBean.
  
  Specified by:
  
  getObjectType in interface FactoryBean<com.fasterxml.jackson.databind.ObjectMapper>
  
  Returns:
  
  the type of object that this FactoryBean creates, or null if not known at the time of the call
  
  See Also:
  
  ListableBeanFactory.getBeansOfType(Class)
- isSingleton
  public boolean isSingleton()
  
  Deprecated, for removal: This API element is subject to removal in a future version.
  
  Description copied from interface: FactoryBean
  
  Is the object managed by this factory a singleton? That is, will FactoryBean.getObject() always return the same object (a reference that can be cached)?
  NOTE: If a FactoryBean indicates that it holds a singleton object, the object returned from getObject() might get cached by the owning BeanFactory. Hence, do not return true unless the FactoryBean always exposes the same reference.
  The singleton status of the FactoryBean itself will generally be provided by the owning BeanFactory; usually, it has to be defined as singleton there.
  NOTE: This method returning false does not necessarily indicate that returned objects are independent instances. An implementation of the extended SmartFactoryBean interface may explicitly indicate independent instances through its SmartFactoryBean.isPrototype() method. Plain FactoryBean implementations which do not implement this extended interface are simply assumed to always return independent instances if the isSingleton() implementation returns false.
  The default implementation returns true, since a FactoryBean typically manages a singleton instance.
  
  Specified by:
  
  isSingleton in interface FactoryBean<com.fasterxml.jackson.databind.ObjectMapper>
  
  Returns:
  
  whether the exposed object is a singleton
  
  See Also:
  
  FactoryBean.getObject()
  
  SmartFactoryBean.isPrototype()

Class Jackson2ObjectMapperFactoryBean

Field Summary

Fields inherited from interface FactoryBean

Constructor Summary

Method Summary

Methods inherited from class Object

Constructor Details

Jackson2ObjectMapperFactoryBean

Method Details

setObjectMapper

setCreateXmlMapper

setFactory

setDateFormat

setSimpleDateFormat

setLocale

setTimeZone

setAnnotationIntrospector

setPropertyNamingStrategy

setDefaultTyping

setSerializationInclusion

setFilters

setMixIns

setSerializers

setSerializersByType

setDeserializers

setDeserializersByType

setAutoDetectFields

setAutoDetectGettersSetters

setDefaultViewInclusion

setFailOnUnknownProperties

setFailOnEmptyBeans

setIndentOutput

setDefaultUseWrapper

setFeaturesToEnable

setFeaturesToDisable

setModules

setModulesToInstall

setFindModulesViaServiceLoader

setBeanClassLoader

setHandlerInstantiator

setApplicationContext

afterPropertiesSet

getObject

getObjectType

isSingleton