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.json |
JSON-specific parser and generator implementation classes that
Jackson defines and uses.
|
com.fasterxml.jackson.core.util |
Utility classes used by Jackson Core functionality.
|
Modifier and Type | Class and Description |
---|---|
class |
JsonFactory
The main factory class of Jackson package, used to configure and
construct reader (aka parser,
JsonParser )
and writer (aka generator, JsonGenerator )
instances. |
class |
JsonGenerator
Base class that defines public API for writing JSON content.
|
class |
JsonParser
Base class that defines public API for reading JSON content.
|
class |
ObjectCodec
Abstract class that defines the interface that
JsonParser and
JsonGenerator use to serialize and deserialize regular
Java objects (POJOs aka Beans). |
Modifier and Type | Class and Description |
---|---|
class |
GeneratorBase
This base class implements part of API that a JSON generator exposes
to applications, adds shared internal methods that sub-classes
can use and adds some abstract methods sub-classes must implement.
|
class |
ParserBase
Intermediate base class used by all Jackson
JsonParser
implementations. |
class |
ParserMinimalBase
Intermediate base class used by all Jackson
JsonParser
implementations, but does not add any additional fields that depend
on particular method of obtaining input. |
Modifier and Type | Class and Description |
---|---|
class |
FilteringGeneratorDelegate
Specialized
JsonGeneratorDelegate that allows use of
TokenFilter for outputting a subset of content that
caller tries to generate. |
class |
FilteringParserDelegate
Specialized
JsonParserDelegate that allows use of
TokenFilter for outputting a subset of content that
is visible to caller |
Modifier and Type | Class and Description |
---|---|
class |
JsonGeneratorImpl
Intermediate base class shared by JSON-backed generators
like
UTF8JsonGenerator and WriterBasedJsonGenerator . |
class |
PackageVersion
Automatically generated from PackageVersion.java.in during
packageVersion-generate execution of maven-replacer-plugin in
pom.xml.
|
class |
ReaderBasedJsonParser
This is a concrete implementation of
JsonParser , which is
based on a Reader to handle low-level character
conversion tasks. |
class |
UTF8DataInputJsonParser
This is a concrete implementation of
JsonParser , which is
based on a DataInput as the input source. |
class |
UTF8JsonGenerator |
class |
UTF8StreamJsonParser
This is a concrete implementation of
JsonParser , which is
based on a InputStream as the input source. |
class |
WriterBasedJsonGenerator
JsonGenerator that outputs JSON content using a Writer
which handles character encoding. |
Modifier and Type | Class and Description |
---|---|
class |
JsonGeneratorDelegate |
class |
JsonParserDelegate
Helper class that implements
delegation pattern for
JsonParser ,
to allow for simple overridability of basic parsing functionality. |
class |
JsonParserSequence
Helper class that can be used to sequence multiple physical
JsonParser s to create a single logical sequence of
tokens, as a single JsonParser . |
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