| Package | Description |
|---|---|
| com.fasterxml.jackson.databind |
Contains basic mapper (conversion) functionality that
allows for converting between regular streaming json content and
Java objects (beans or Tree Model: support for both is via
ObjectMapper class, as well
as convenience methods included in
JsonParser |
| Modifier and Type | Method and Description |
|---|---|
ObjectMapper |
ObjectMapper.addHandler(DeserializationProblemHandler h)
Method for adding specified
DeserializationProblemHandler
to be used for handling specific problems during deserialization. |
ObjectMapper |
ObjectMapper.addMixIn(Class<?> target,
Class<?> mixinSource)
Method to use for adding mix-in annotations to use for augmenting
specified class or interface.
|
ObjectMapper |
ObjectMapper.clearProblemHandlers()
Method for removing all registered
DeserializationProblemHandlers
instances from this mapper. |
ObjectMapper |
ObjectMapper.configure(DeserializationFeature f,
boolean state)
Method for changing state of an on/off deserialization feature for
this object mapper.
|
ObjectMapper |
ObjectMapper.configure(com.fasterxml.jackson.core.JsonGenerator.Feature f,
boolean state)
Method for changing state of an on/off
JsonGenerator feature for
generator instances this object mapper creates. |
ObjectMapper |
ObjectMapper.configure(com.fasterxml.jackson.core.JsonParser.Feature f,
boolean state)
Method for changing state of specified
JsonParser.Features
for parser instances this object mapper creates. |
ObjectMapper |
ObjectMapper.configure(MapperFeature f,
boolean state)
Method for changing state of an on/off mapper feature for
this mapper instance.
|
ObjectMapper |
ObjectMapper.configure(SerializationFeature f,
boolean state)
Method for changing state of an on/off serialization feature for
this object mapper.
|
ObjectMapper |
ObjectMapper.copy()
Method for creating a new
ObjectMapper instance that
has same initial configuration as this instance. |
ObjectMapper |
ObjectMapper.disable(DeserializationFeature feature)
Method for enabling specified
DeserializationConfig features. |
ObjectMapper |
ObjectMapper.disable(DeserializationFeature first,
DeserializationFeature... f)
Method for enabling specified
DeserializationConfig features. |
ObjectMapper |
ObjectMapper.disable(com.fasterxml.jackson.core.JsonGenerator.Feature... features)
Method for disabling specified
JsonGenerator.Features
for parser instances this object mapper creates. |
ObjectMapper |
ObjectMapper.disable(com.fasterxml.jackson.core.JsonParser.Feature... features)
Method for disabling specified
JsonParser.Features
for parser instances this object mapper creates. |
ObjectMapper |
ObjectMapper.disable(MapperFeature... f)
Method for enabling specified
DeserializationConfig features. |
ObjectMapper |
ObjectMapper.disable(SerializationFeature f)
Method for enabling specified
DeserializationConfig features. |
ObjectMapper |
ObjectMapper.disable(SerializationFeature first,
SerializationFeature... f)
Method for enabling specified
DeserializationConfig features. |
ObjectMapper |
ObjectMapper.disableDefaultTyping()
Method for disabling automatic inclusion of type information; if so, only
explicitly annotated types (ones with
JsonTypeInfo) will have
additional embedded type information. |
ObjectMapper |
ObjectMapper.enable(DeserializationFeature feature)
Method for enabling specified
DeserializationConfig features. |
ObjectMapper |
ObjectMapper.enable(DeserializationFeature first,
DeserializationFeature... f)
Method for enabling specified
DeserializationConfig features. |
ObjectMapper |
ObjectMapper.enable(com.fasterxml.jackson.core.JsonGenerator.Feature... features)
Method for enabling specified
JsonGenerator.Features
for parser instances this object mapper creates. |
ObjectMapper |
ObjectMapper.enable(com.fasterxml.jackson.core.JsonParser.Feature... features)
Method for enabling specified
JsonParser.Features
for parser instances this object mapper creates. |
ObjectMapper |
ObjectMapper.enable(MapperFeature... f)
Method for enabling specified
MapperConfig features. |
ObjectMapper |
ObjectMapper.enable(SerializationFeature f)
Method for enabling specified
DeserializationConfig feature. |
ObjectMapper |
ObjectMapper.enable(SerializationFeature first,
SerializationFeature... f)
Method for enabling specified
DeserializationConfig features. |
ObjectMapper |
ObjectMapper.enableDefaultTyping()
Convenience method that is equivalent to calling
|
ObjectMapper |
ObjectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping dti)
Convenience method that is equivalent to calling
|
ObjectMapper |
ObjectMapper.enableDefaultTyping(ObjectMapper.DefaultTyping applicability,
com.fasterxml.jackson.annotation.JsonTypeInfo.As includeAs)
Method for enabling automatic inclusion of type information, needed
for proper deserialization of polymorphic types (unless types
have been annotated with
JsonTypeInfo). |
ObjectMapper |
ObjectMapper.enableDefaultTypingAsProperty(ObjectMapper.DefaultTyping applicability,
String propertyName)
Method for enabling automatic inclusion of type information -- needed
for proper deserialization of polymorphic types (unless types
have been annotated with
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) |
ObjectMapper |
ObjectMapper.findAndRegisterModules()
Convenience method that is functionally equivalent to:
mapper.registerModules(mapper.findModules());
|
ObjectMapper |
MappingJsonFactory.getCodec()
We'll override the method to return more specific type; co-variance
helps here
|
ObjectMapper |
ObjectMapper.registerModule(Module module)
Method for registering a module that can extend functionality
provided by this mapper; for example, by adding providers for
custom serializers and deserializers.
|
ObjectMapper |
ObjectMapper.registerModules(Iterable<Module> modules)
Convenience method for registering specified modules in order;
functionally equivalent to:
|
ObjectMapper |
ObjectMapper.registerModules(Module... modules)
Convenience method for registering specified modules in order;
functionally equivalent to:
|
ObjectMapper |
ObjectMapper.setAnnotationIntrospector(AnnotationIntrospector ai)
Method for changing
AnnotationIntrospector used by this
mapper instance for both serialization and deserialization |
ObjectMapper |
ObjectMapper.setAnnotationIntrospectors(AnnotationIntrospector serializerAI,
AnnotationIntrospector deserializerAI)
Method for changing
AnnotationIntrospector instances used
by this mapper instance for serialization and deserialization,
specifying them separately so that different introspection can be
used for different aspects |
ObjectMapper |
ObjectMapper.setBase64Variant(com.fasterxml.jackson.core.Base64Variant v)
Method that will configure default
Base64Variant that
byte[] serializers and deserializers will use. |
ObjectMapper |
ObjectMapper.setConfig(DeserializationConfig config)
Method that allows overriding of the underlying
DeserializationConfig
object. |
ObjectMapper |
ObjectMapper.setConfig(SerializationConfig config)
Method that allows overriding of the underlying
SerializationConfig
object, which contains serialization-specific configuration settings. |
ObjectMapper |
ObjectMapper.setDateFormat(DateFormat dateFormat)
Method for configuring the default
DateFormat to use when serializing time
values as Strings, and deserializing from JSON Strings. |
ObjectMapper |
ObjectMapper.setDefaultTyping(TypeResolverBuilder<?> typer)
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.
|
ObjectMapper |
ObjectMapper.setInjectableValues(InjectableValues injectableValues)
Method for configuring
InjectableValues which used to find
values to inject. |
ObjectMapper |
ObjectMapper.setLocale(Locale l)
Method for overriding default locale to use for formatting.
|
ObjectMapper |
ObjectMapper.setMixIns(Map<Class<?>,Class<?>> sourceMixins)
Method to use for defining mix-in annotations to use for augmenting
annotations that processable (serializable / deserializable)
classes have.
|
ObjectMapper |
ObjectMapper.setNodeFactory(JsonNodeFactory f)
Method for specifying
JsonNodeFactory to use for
constructing root level tree nodes (via method
createObjectNode() |
ObjectMapper |
ObjectMapper.setPropertyNamingStrategy(PropertyNamingStrategy s)
Method for setting custom property naming strategy to use.
|
ObjectMapper |
ObjectMapper.setSerializationInclusion(com.fasterxml.jackson.annotation.JsonInclude.Include incl)
Method for setting defalt POJO property inclusion strategy for serialization.
|
ObjectMapper |
ObjectMapper.setSerializerFactory(SerializerFactory f)
Method for setting specific
SerializerFactory to use
for constructing (bean) serializers. |
ObjectMapper |
ObjectMapper.setSerializerProvider(DefaultSerializerProvider p)
Method for setting specific
SerializerProvider to use
for handling caching of JsonSerializer instances. |
ObjectMapper |
ObjectMapper.setSubtypeResolver(SubtypeResolver str)
Method for setting custom subtype resolver to use.
|
ObjectMapper |
ObjectMapper.setTimeZone(TimeZone tz)
Method for overriding default TimeZone to use for formatting.
|
ObjectMapper |
ObjectMapper.setTypeFactory(TypeFactory f)
Method that can be used to override
TypeFactory instance
used by this mapper. |
ObjectMapper |
ObjectMapper.setVisibility(com.fasterxml.jackson.annotation.PropertyAccessor forMethod,
com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility visibility)
Convenience method that allows changing configuration for
underlying
VisibilityCheckers, to change details of what kinds of
properties are auto-detected. |
| Constructor and Description |
|---|
MappingJsonFactory(ObjectMapper mapper) |
ObjectMapper(ObjectMapper src)
Copy-constructor, mostly used to support
copy(). |
ObjectReader(ObjectMapper mapper,
DeserializationConfig config)
Constructor used by
ObjectMapper for initial instantiation |
ObjectReader(ObjectMapper mapper,
DeserializationConfig config,
JavaType valueType,
Object valueToUpdate,
com.fasterxml.jackson.core.FormatSchema schema,
InjectableValues injectableValues)
Constructor called when a root deserializer should be fetched based
on other configuration.
|
ObjectWriter(ObjectMapper mapper,
SerializationConfig config)
Alternative constructor for initial instantiation by
ObjectMapper |
ObjectWriter(ObjectMapper mapper,
SerializationConfig config,
com.fasterxml.jackson.core.FormatSchema s)
Alternative constructor for initial instantiation by
ObjectMapper |
ObjectWriter(ObjectMapper mapper,
SerializationConfig config,
JavaType rootType,
com.fasterxml.jackson.core.PrettyPrinter pp)
Constructor used by
ObjectMapper for initial instantiation |
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