Package | Description |
---|---|
com.fasterxml.jackson.core |
Main public API classes of the core streaming JSON
processor: most importantly
JsonFactory
used for constructing
JSON parser (JsonParser )
and generator
(JsonGenerator )
instances. |
com.fasterxml.jackson.core.base |
Base classes used by concrete Parser and Generator implementations;
contain functionality that is not specific to JSON or input
abstraction (byte vs char).
|
com.fasterxml.jackson.core.filter | |
com.fasterxml.jackson.core.io | |
com.fasterxml.jackson.core.json |
JSON-specific parser and generator implementation classes that
Jackson defines and uses.
|
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.exc | |
com.fasterxml.jackson.databind.node |
Contains concrete
JsonNode implementations
Jackson uses for the Tree model. |
com.fasterxml.jackson.databind.type | |
com.fasterxml.jackson.databind.util |
Utility classes for Mapper package.
|
com.fasterxml.jackson.datatype.jsr310.ser.key | |
com.fasterxml.jackson.module.jaxb.deser | |
com.fasterxml.jackson.module.jaxb.ser |
Modifier and Type | Class and Description |
---|---|
class |
JsonGenerationException
Exception type for exceptions during JSON writing, such as trying
to output content in wrong context (non-matching end-array or end-object,
for example).
|
class |
JsonParseException
Exception type for parsing problems, used when non-well-formed content
(content that does not conform to JSON syntax as per specification)
is encountered.
|
Modifier and Type | Method and Description |
---|---|
abstract <T extends TreeNode> |
TreeCodec.readTree(JsonParser p) |
abstract <T> T |
ObjectCodec.treeToValue(TreeNode n,
Class<T> valueType)
Convenience method for converting given JSON tree into instance of specified
value type.
|
abstract void |
TreeCodec.writeTree(JsonGenerator g,
TreeNode tree) |
Modifier and Type | Method and Description |
---|---|
protected char |
ParserMinimalBase._handleUnrecognizedCharacterEscape(char ch) |
Modifier and Type | Method and Description |
---|---|
TokenFilter |
TokenFilterContext.setFieldName(String name) |
Modifier and Type | Class and Description |
---|---|
class |
JsonEOFException
Specialized
JsonParseException that is thrown when end-of-input
is reached unexpectedly, either within token being decoded, or during
skipping of intervening white-space that is not between root-level
tokens (that is, is within JSON Object or JSON Array construct). |
Modifier and Type | Method and Description |
---|---|
void |
JsonReadContext.setCurrentName(String name) |
int |
JsonWriteContext.writeFieldName(String name)
Method that writer is to call before it writes a field name.
|
Modifier and Type | Class and Description |
---|---|
class |
JsonMappingException
Checked exception used to signal fatal problems with mapping of
content, distinct from low-level I/O problems (signaled using
simple
IOException s) or data encoding/decoding
problems (signaled with JsonParseException ,
JsonGenerationException ). |
Modifier and Type | Method and Description |
---|---|
protected void |
ObjectReader._reportUndetectableSource(Object src) |
protected void |
ObjectReader._reportUnkownFormat(DataFormatReaders detector,
DataFormatReaders.Match match)
Method called to indicate that format detection failed to detect format
of given input
|
abstract T |
JsonDeserializer.deserialize(JsonParser p,
DeserializationContext ctxt)
Method that can be called to ask implementation to deserialize
JSON content into the value type this serializer handles.
|
JsonNode |
ObjectMapper.readTree(File file)
Method to deserialize JSON content as tree expressed using set of
JsonNode instances. |
<T extends TreeNode> |
ObjectMapper.readTree(JsonParser p)
Method to deserialize JSON content as tree expressed
using set of
JsonNode instances. |
<T> MappingIterator<T> |
ObjectMapper.readValues(JsonParser p,
Class<T> valueType)
Convenience method, equivalent in function to:
|
<T> MappingIterator<T> |
ObjectMapper.readValues(JsonParser p,
JavaType valueType)
Convenience method, equivalent in function to:
|
<T> MappingIterator<T> |
ObjectMapper.readValues(JsonParser p,
ResolvedType valueType)
Convenience method, equivalent in function to:
|
<T> MappingIterator<T> |
ObjectMapper.readValues(JsonParser p,
TypeReference<?> valueTypeRef)
Method for reading sequence of Objects from parser stream.
|
<T> T |
ObjectReader.treeToValue(TreeNode n,
Class<T> valueType) |
<T> T |
ObjectMapper.treeToValue(TreeNode n,
Class<T> valueType)
Convenience conversion method that will bind data given JSON tree
contains into specific value (usually bean) type.
|
void |
ObjectMapper.writeTree(JsonGenerator jgen,
JsonNode rootNode)
Method to serialize given JSON Tree, using generator
provided.
|
void |
ObjectMapper.writeTree(JsonGenerator jgen,
TreeNode rootNode) |
byte[] |
ObjectMapper.writeValueAsBytes(Object value)
Method that can be used to serialize any Java value as
a byte array.
|
byte[] |
ObjectWriter.writeValueAsBytes(Object value)
Method that can be used to serialize any Java value as
a byte array.
|
String |
ObjectMapper.writeValueAsString(Object value)
Method that can be used to serialize any Java value as
a String.
|
String |
ObjectWriter.writeValueAsString(Object value)
Method that can be used to serialize any Java value as
a String.
|
Modifier and Type | Class and Description |
---|---|
class |
UnresolvedForwardReference
Exception thrown during deserialization when there are object id that can't
be resolved.
|
Modifier and Type | Method and Description |
---|---|
abstract void |
PropertyValue.assign(Object bean)
Method called to assign stored value of this property to specified
bean instance
|
Modifier and Type | Method and Description |
---|---|
Object |
StdNodeBasedDeserializer.deserializeWithType(JsonParser jp,
DeserializationContext ctxt,
TypeDeserializer td) |
Object |
EnumSetDeserializer.deserializeWithType(JsonParser p,
DeserializationContext ctxt,
TypeDeserializer typeDeserializer) |
Modifier and Type | Class and Description |
---|---|
class |
IgnoredPropertyException
Specialized
JsonMappingException sub-class used to indicate
case where an explicitly ignored property is encountered, and mapper
is configured to consider this an error. |
class |
InvalidDefinitionException
Intermediate exception type used as the base class for all
JsonMappingException s
that are due to problems with target type definition; usually a problem with
annotations used on a class or its properties. |
class |
InvalidFormatException
Specialized sub-class of
MismatchedInputException
that is used when the underlying problem appears to be that
of bad formatting of a value to deserialize. |
class |
InvalidNullException
Exception thrown if a `null` value is being encountered for a property
designed as "fail on null" property (see
JsonSetter ). |
class |
InvalidTypeIdException
Exception thrown when resolution of a type id fails.
|
class |
MismatchedInputException
General exception type used as the base class for all
JsonMappingException s
that are due to input not mapping to target definition; these are typically
considered "client errors" since target type definition itself is not the root cause
but mismatching input. |
class |
PropertyBindingException
Base class for
JsonMappingException s that are specifically related
to problems related to binding an individual property. |
class |
UnrecognizedPropertyException
Specialized
JsonMappingException sub-class specifically used
to indicate problems due to encountering a JSON property that could
not be mapped to an Object property (via getter, constructor argument
or field). |
Modifier and Type | Method and Description |
---|---|
abstract void |
BaseJsonNode.serialize(JsonGenerator jgen,
SerializerProvider provider)
Method called to serialize node instances using given generator.
|
void |
BigIntegerNode.serialize(JsonGenerator jg,
SerializerProvider provider) |
void |
IntNode.serialize(JsonGenerator jg,
SerializerProvider provider) |
void |
ShortNode.serialize(JsonGenerator jg,
SerializerProvider provider) |
void |
BinaryNode.serialize(JsonGenerator jg,
SerializerProvider provider) |
void |
DecimalNode.serialize(JsonGenerator jgen,
SerializerProvider provider) |
void |
LongNode.serialize(JsonGenerator jg,
SerializerProvider provider) |
void |
MissingNode.serialize(JsonGenerator jg,
SerializerProvider provider) |
abstract void |
BaseJsonNode.serializeWithType(JsonGenerator jgen,
SerializerProvider provider,
TypeSerializer typeSer)
Type information is needed, even if JsonNode instances are "plain" JSON,
since they may be mixed with other types.
|
void |
MissingNode.serializeWithType(JsonGenerator g,
SerializerProvider provider,
TypeSerializer typeSer) |
Modifier and Type | Method and Description |
---|---|
void |
TypeBase.serialize(JsonGenerator gen,
SerializerProvider provider) |
Modifier and Type | Method and Description |
---|---|
void |
JSONWrappedObject.serialize(JsonGenerator jgen,
SerializerProvider provider) |
void |
JSONWrappedObject.serializeWithType(JsonGenerator jgen,
SerializerProvider provider,
TypeSerializer typeSer) |
void |
TokenBufferReadContext.setCurrentName(String name) |
Modifier and Type | Method and Description |
---|---|
void |
ZonedDateTimeKeySerializer.serialize(ZonedDateTime value,
JsonGenerator gen,
SerializerProvider serializers) |
Modifier and Type | Method and Description |
---|---|
DataHandler |
DataHandlerJsonDeserializer.deserialize(JsonParser jp,
DeserializationContext ctxt) |
Modifier and Type | Method and Description |
---|---|
void |
DataHandlerJsonSerializer.serialize(DataHandler value,
JsonGenerator jgen,
SerializerProvider provider) |
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