Package | Description |
---|---|
com.fasterxml.jackson.databind |
Basic data binding (mapping) functionality that
allows for reading JSON content into Java Objects (POJOs)
and JSON Trees (
JsonNode ), as well as
writing Java Objects and trees as JSON. |
com.fasterxml.jackson.databind.deser |
Contains implementation classes of deserialization part of
data binding.
|
com.fasterxml.jackson.databind.deser.impl |
Contains those implementation classes of deserialization part of
data binding that are not considered part of public or semi-public
interfaces.
|
com.fasterxml.jackson.databind.deser.std |
Contains public standard implementations of abstraction that
Jackson uses.
|
com.fasterxml.jackson.databind.ext |
Contains extended support for "external" packages: things that
may or may not be present in runtime environment, but that are
commonly enough used so that explicit support can be added.
|
com.fasterxml.jackson.datatype.jdk8 | |
com.fasterxml.jackson.datatype.jsr310.deser | |
com.fasterxml.jackson.module.jaxb.deser |
Modifier and Type | Class and Description |
---|---|
class |
JsonDeserializer<T>
Abstract class that defines API used by
ObjectMapper (and
other chained JsonDeserializer s too) to deserialize Objects of
arbitrary types from JSON, using provided JsonParser . |
static class |
JsonDeserializer.None
This marker class is only to be used with annotations, to
indicate that no deserializer is configured.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractDeserializer
Deserializer only used for abstract types used as placeholders during polymorphic
type handling deserialization.
|
class |
BeanDeserializer
Deserializer class that can deserialize instances of
arbitrary bean objects, usually from JSON Object structs,
|
class |
BeanDeserializerBase
Base class for
BeanDeserializer . |
class |
BuilderBasedDeserializer
Class that handles deserialization using a separate
Builder class, which is used for data binding and
produces actual deserialized value at the end
of data binding.
|
Modifier and Type | Field and Description |
---|---|
protected NullValueProvider |
SettableBeanProperty._nullProvider
Entity used for possible translation from `null` into non-null
value of type of this property.
|
Modifier and Type | Method and Description |
---|---|
NullValueProvider |
SettableBeanProperty.getNullValueProvider() |
Modifier and Type | Method and Description |
---|---|
SettableBeanProperty |
CreatorProperty.withNullProvider(NullValueProvider nva) |
abstract SettableBeanProperty |
SettableBeanProperty.withNullProvider(NullValueProvider nva) |
SettableBeanProperty |
SettableBeanProperty.Delegating.withNullProvider(NullValueProvider nva) |
Constructor and Description |
---|
CreatorProperty(CreatorProperty src,
JsonDeserializer<?> deser,
NullValueProvider nva) |
SettableBeanProperty(SettableBeanProperty src,
JsonDeserializer<?> deser,
NullValueProvider nuller)
Copy-with-deserializer-change constructor for sub-classes to use.
|
Modifier and Type | Class and Description |
---|---|
class |
BeanAsArrayBuilderDeserializer |
class |
BeanAsArrayDeserializer
Variant of
BeanDeserializer used for handling deserialization
of POJOs when serialized as JSON Arrays, instead of JSON Objects. |
class |
ErrorThrowingDeserializer
A deserializer that stores an
Error caught during constructing
of the deserializer, which needs to be deferred and only during actual
attempt to deserialize a value of given type. |
class |
FailingDeserializer
Special bogus "serializer" that will throw
JsonMappingException if an attempt is made to deserialize
a value. |
class |
NullsAsEmptyProvider
Simple
NullValueProvider that will always throw a
InvalidNullException when a null is encountered. |
class |
NullsConstantProvider
Simple
NullValueProvider that will always throw a
InvalidNullException when a null is encountered. |
class |
NullsFailProvider
Simple
NullValueProvider that will always throw a
InvalidNullException when a null is encountered. |
class |
TypeWrappedDeserializer
Simple deserializer that will call configured type deserializer, passing
in configured data deserializer, and exposing it all as a simple
deserializer.
|
Modifier and Type | Method and Description |
---|---|
static boolean |
NullsConstantProvider.isNuller(NullValueProvider p)
Utility method that can be used to check if given null value provider
is "nuller", no-operation provider that will always simply return
Java `null` for any and all input `null`s.
|
static boolean |
NullsConstantProvider.isSkipper(NullValueProvider p)
Utility method that can be used to check if given null value provider
is "skipper", marker provider that means that all input `null`s should
be skipped (ignored), instead of converted
|
SettableBeanProperty |
FieldProperty.withNullProvider(NullValueProvider nva) |
SettableBeanProperty |
MethodProperty.withNullProvider(NullValueProvider nva) |
SettableBeanProperty |
ObjectIdValueProperty.withNullProvider(NullValueProvider nva) |
SettableBeanProperty |
ObjectIdReferenceProperty.withNullProvider(NullValueProvider nva) |
SettableBeanProperty |
SetterlessProperty.withNullProvider(NullValueProvider nva) |
Constructor and Description |
---|
FieldProperty(FieldProperty src,
JsonDeserializer<?> deser,
NullValueProvider nva) |
MethodProperty(MethodProperty src,
JsonDeserializer<?> deser,
NullValueProvider nva) |
ObjectIdReferenceProperty(ObjectIdReferenceProperty src,
JsonDeserializer<?> deser,
NullValueProvider nva) |
ObjectIdValueProperty(ObjectIdValueProperty src,
JsonDeserializer<?> deser,
NullValueProvider nva) |
SetterlessProperty(SetterlessProperty src,
JsonDeserializer<?> deser,
NullValueProvider nva) |
Modifier and Type | Class and Description |
---|---|
class |
ArrayBlockingQueueDeserializer
We need a custom deserializer both because
ArrayBlockingQueue has no
default constructor AND because it has size limit used for constructing
underlying storage automatically. |
class |
AtomicBooleanDeserializer |
class |
AtomicReferenceDeserializer |
class |
ByteBufferDeserializer |
class |
CollectionDeserializer
Basic serializer that can take JSON "Array" structure and
construct a
Collection instance, with typed contents. |
class |
ContainerDeserializerBase<T>
Intermediate base deserializer class that adds more shared accessor
so that other classes can access information about contained (value) types
|
static class |
DateDeserializers.CalendarDeserializer |
protected static class |
DateDeserializers.DateBasedDeserializer<T> |
static class |
DateDeserializers.DateDeserializer
Simple deserializer for handling
Date values. |
static class |
DateDeserializers.SqlDateDeserializer
Compared to plain old
Date , SQL version is easier
to deal with: mostly because it is more limited. |
static class |
DateDeserializers.TimestampDeserializer
Simple deserializer for handling
Timestamp values. |
class |
DelegatingDeserializer
Base class that simplifies implementations of
JsonDeserializer s
that mostly delegate functionality to another deserializer implementation
(possibly forming a chaing of deserializers delegating functionality
in some cases) |
class |
EnumDeserializer
Deserializer class that can deserialize instances of
specified Enum class from Strings and Integers.
|
class |
EnumMapDeserializer
Deserializer for
EnumMap values. |
class |
EnumSetDeserializer
Standard deserializer for
EnumSet s. |
class |
FromStringDeserializer<T>
Base class for simple deserializers that serialize values from String
representation: this includes JSON Strings and other Scalar values that
can be coerced into text, like Numbers and Booleans).
|
static class |
FromStringDeserializer.Std
"Chameleon" deserializer that works on simple types that are deserialized
from a simple String.
|
class |
JsonNodeDeserializer
|
class |
MapDeserializer
Basic serializer that can take JSON "Object" structure and
construct a
Map instance, with typed contents. |
class |
MapEntryDeserializer
Basic serializer that can take JSON "Object" structure and
construct a
Map instance, with typed contents. |
class |
NullifyingDeserializer
Bogus deserializer that will simply skip all content there is to map
and returns Java null reference.
|
static class |
NumberDeserializers.BigDecimalDeserializer |
static class |
NumberDeserializers.BigIntegerDeserializer
This is bit trickier to implement efficiently, while avoiding
overflow problems.
|
static class |
NumberDeserializers.BooleanDeserializer |
static class |
NumberDeserializers.ByteDeserializer |
static class |
NumberDeserializers.CharacterDeserializer |
static class |
NumberDeserializers.DoubleDeserializer |
static class |
NumberDeserializers.FloatDeserializer |
static class |
NumberDeserializers.IntegerDeserializer |
static class |
NumberDeserializers.LongDeserializer |
static class |
NumberDeserializers.NumberDeserializer
For type
Number.class , we can just rely on type
mappings that plain JsonParser.getNumberValue() returns. |
protected static class |
NumberDeserializers.PrimitiveOrWrapperDeserializer<T> |
static class |
NumberDeserializers.ShortDeserializer |
class |
ObjectArrayDeserializer
Basic serializer that can serialize non-primitive arrays.
|
class |
PrimitiveArrayDeserializers<T>
Container for deserializers used for instantiating "primitive arrays",
arrays that contain non-object java primitive types.
|
class |
ReferenceTypeDeserializer<T>
Base deserializer implementation for properties
ReferenceType values. |
class |
StackTraceElementDeserializer |
class |
StdDelegatingDeserializer<T>
Deserializer implementation where given Java type is first deserialized
by a standard Jackson deserializer into a delegate type; and then
this delegate type is converted using a configured
Converter into desired target type. |
class |
StdDeserializer<T>
Base class for common deserializers.
|
class |
StdNodeBasedDeserializer<T>
Convenience deserializer that may be used to deserialize values given an
intermediate tree representation (
JsonNode ). |
class |
StdScalarDeserializer<T>
Base class for deserializers that handle types that are serialized
as JSON scalars (non-structured, i.e.
|
class |
StringArrayDeserializer
Separate implementation for serializing String arrays (instead of
using
ObjectArrayDeserializer . |
class |
StringCollectionDeserializer
Specifically optimized version for
Collection s
that contain String values; reason is that this is a very common
type and we can make use of the fact that Strings are final. |
class |
StringDeserializer |
class |
ThrowableDeserializer
Deserializer that builds on basic
BeanDeserializer but
override some aspects like instance construction. |
class |
TokenBufferDeserializer
We also want to directly support deserialization of
TokenBuffer . |
class |
UntypedObjectDeserializer
Deserializer implementation that is used if it is necessary to bind content of
"unknown" type; something declared as basic
Object
(either explicitly, or due to type erasure). |
static class |
UntypedObjectDeserializer.Vanilla |
class |
UUIDDeserializer |
Modifier and Type | Field and Description |
---|---|
protected NullValueProvider |
PrimitiveArrayDeserializers._nuller
Flag that indicates need for special handling; either failing
(throw exception) or skipping
|
protected NullValueProvider |
ContainerDeserializerBase._nullProvider
Handler we need for dealing with nulls.
|
protected NullValueProvider |
StringArrayDeserializer._nullProvider
Handler we need for dealing with nulls.
|
Modifier and Type | Method and Description |
---|---|
protected NullValueProvider |
StdDeserializer._findNullProvider(DeserializationContext ctxt,
BeanProperty prop,
Nulls nulls,
JsonDeserializer<?> valueDeser) |
protected NullValueProvider |
StdDeserializer.findContentNullProvider(DeserializationContext ctxt,
BeanProperty prop,
JsonDeserializer<?> valueDeser)
Method called to find
NullValueProvider for a contents of a structured
primary property (Collection, Map, array), using
"content nulls" setting. |
protected NullValueProvider |
StdDeserializer.findValueNullProvider(DeserializationContext ctxt,
SettableBeanProperty prop,
PropertyMetadata propMetadata)
Method called to find
NullValueProvider for a primary property, using
"value nulls" setting. |
Modifier and Type | Method and Description |
---|---|
protected StringCollectionDeserializer |
StringCollectionDeserializer.withResolved(JsonDeserializer<?> delegateDeser,
JsonDeserializer<?> valueDeser,
NullValueProvider nuller,
Boolean unwrapSingle) |
protected CollectionDeserializer |
CollectionDeserializer.withResolved(JsonDeserializer<?> dd,
JsonDeserializer<?> vd,
TypeDeserializer vtd,
NullValueProvider nuller,
Boolean unwrapSingle)
Fluent-factory method call to construct contextual instance.
|
protected ArrayBlockingQueueDeserializer |
ArrayBlockingQueueDeserializer.withResolved(JsonDeserializer<?> dd,
JsonDeserializer<?> vd,
TypeDeserializer vtd,
NullValueProvider nuller,
Boolean unwrapSingle)
Fluent-factory method call to construct contextual instance.
|
EnumMapDeserializer |
EnumMapDeserializer.withResolved(KeyDeserializer keyDeserializer,
JsonDeserializer<?> valueDeserializer,
TypeDeserializer valueTypeDeser,
NullValueProvider nuller) |
protected MapDeserializer |
MapDeserializer.withResolved(KeyDeserializer keyDeser,
TypeDeserializer valueTypeDeser,
JsonDeserializer<?> valueDeser,
NullValueProvider nuller,
Set<String> ignorable)
Fluent factory method used to create a copy with slightly
different settings.
|
protected abstract PrimitiveArrayDeserializers<?> |
PrimitiveArrayDeserializers.withResolved(NullValueProvider nuller,
Boolean unwrapSingle) |
ObjectArrayDeserializer |
ObjectArrayDeserializer.withResolved(TypeDeserializer elemTypeDeser,
JsonDeserializer<?> elemDeser,
NullValueProvider nuller,
Boolean unwrapSingle) |
Modifier and Type | Class and Description |
---|---|
static class |
CoreXMLDeserializers.Std
Combo-deserializer that supports deserialization of somewhat optional
javax.xml types
QName , Duration and XMLGregorianCalendar . |
class |
DOMDeserializer<T>
Base for serializers that allows parsing DOM Documents from JSON Strings.
|
static class |
DOMDeserializer.DocumentDeserializer |
static class |
DOMDeserializer.NodeDeserializer |
class |
NioPathDeserializer |
Modifier and Type | Class and Description |
---|---|
class |
BaseScalarOptionalDeserializer<T> |
class |
OptionalIntDeserializer |
class |
OptionalLongDeserializer |
Modifier and Type | Class and Description |
---|---|
class |
DurationDeserializer
Deserializer for Java 8 temporal
Duration s. |
class |
InstantDeserializer<T extends Temporal>
|
class |
JSR310DateTimeDeserializerBase<T> |
class |
JSR310StringParsableDeserializer
|
class |
LocalDateDeserializer
Deserializer for Java 8 temporal
LocalDate s. |
class |
LocalDateTimeDeserializer
Deserializer for Java 8 temporal
LocalDateTime s. |
class |
LocalTimeDeserializer
Deserializer for Java 8 temporal
LocalTime s. |
class |
MonthDayDeserializer
Deserializer for Java 8 temporal
MonthDay s. |
class |
OffsetTimeDeserializer
Deserializer for Java 8 temporal
OffsetTime s. |
class |
YearDeserializer
Deserializer for Java 8 temporal
Year s. |
class |
YearMonthDeserializer
Deserializer for Java 8 temporal
YearMonth s. |
Modifier and Type | Class and Description |
---|---|
class |
DataHandlerJsonDeserializer |
class |
DomElementJsonDeserializer
Deprecated.
Since 2.10 not used
|
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