Uses of Class
com.fasterxml.jackson.core.JsonGenerator

Packages that use JsonGenerator

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.

Uses of JsonGenerator in com.fasterxml.jackson.core

Fields in com.fasterxml.jackson.core declared as JsonGenerator

Modifier and Type	Field and Description
protected JsonGenerator	JsonGenerationException._processor

Methods in com.fasterxml.jackson.core that return JsonGenerator

Modifier and Type	Method and Description
protected JsonGenerator	JsonFactory._createGenerator(Writer out, IOContext ctxt) Overridable factory method that actually instantiates generator for given Writer and context object.
protected JsonGenerator	JsonFactory._createUTF8Generator(OutputStream out, IOContext ctxt) Overridable factory method that actually instantiates generator for given OutputStream and context object, using UTF-8 encoding.
JsonGenerator	JsonGenerator.configure(JsonGenerator.Feature f, boolean state) Method for enabling or disabling specified feature: check JsonGenerator.Feature for list of available features.
abstract JsonGenerator	TokenStreamFactory.createGenerator(DataOutput out)
JsonGenerator	JsonFactory.createGenerator(DataOutput out) Convenience method for constructing generator that uses default encoding of the format (UTF-8 for JSON and most other data formats).
abstract JsonGenerator	TokenStreamFactory.createGenerator(DataOutput out, JsonEncoding enc)
JsonGenerator	JsonFactory.createGenerator(DataOutput out, JsonEncoding enc) Method for constructing generator for writing content using specified DataOutput instance.
abstract JsonGenerator	TokenStreamFactory.createGenerator(File f, JsonEncoding enc)
JsonGenerator	JsonFactory.createGenerator(File f, JsonEncoding enc) Method for constructing JSON generator for writing JSON content to specified file, overwriting contents it might have (or creating it if such file does not yet exist).
abstract JsonGenerator	TokenStreamFactory.createGenerator(OutputStream out)
JsonGenerator	JsonFactory.createGenerator(OutputStream out) Convenience method for constructing generator that uses default encoding of the format (UTF-8 for JSON and most other data formats).
abstract JsonGenerator	TokenStreamFactory.createGenerator(OutputStream out, JsonEncoding enc)
JsonGenerator	JsonFactory.createGenerator(OutputStream out, JsonEncoding enc) Method for constructing JSON generator for writing JSON content using specified output stream.
abstract JsonGenerator	TokenStreamFactory.createGenerator(Writer w)
JsonGenerator	JsonFactory.createGenerator(Writer w) Method for constructing JSON generator for writing JSON content using specified Writer.
JsonGenerator	JsonFactory.createJsonGenerator(OutputStream out) Deprecated. Since 2.2, use JsonFactory.createGenerator(OutputStream) instead.
JsonGenerator	JsonFactory.createJsonGenerator(OutputStream out, JsonEncoding enc) Deprecated. Since 2.2, use JsonFactory.createGenerator(OutputStream, JsonEncoding) instead.
JsonGenerator	JsonFactory.createJsonGenerator(Writer out) Deprecated. Since 2.2, use JsonFactory.createGenerator(Writer) instead.
abstract JsonGenerator	JsonGenerator.disable(JsonGenerator.Feature f) Method for disabling specified feature (check JsonGenerator.Feature for list of features)
abstract JsonGenerator	JsonGenerator.enable(JsonGenerator.Feature f) Method for enabling specified generator feature: check JsonGenerator.Feature for list of available features.
JsonGenerator	JsonGenerationException.getProcessor()
JsonGenerator	JsonGenerator.overrideFormatFeatures(int values, int mask) Bulk set method for (re)setting states of FormatFeatures, by specifying values (set / clear) along with a mask, to determine which features to change, if any.
JsonGenerator	JsonGenerator.overrideStdFeatures(int values, int mask) Bulk set method for (re)setting states of features specified by mask.
JsonGenerator	JsonGenerator.setCharacterEscapes(CharacterEscapes esc) Method for defining custom escapes factory uses for JsonGenerators it creates.
abstract JsonGenerator	JsonGenerator.setCodec(ObjectCodec oc) Method that can be called to set or reset the object to use for writing Java objects as JsonContent (using method writeObject(java.lang.Object)).
abstract JsonGenerator	JsonGenerator.setFeatureMask(int values) Deprecated. Since 2.7, use overrideStdFeatures(int, int) instead -- remove from 2.9
JsonGenerator	JsonGenerator.setHighestNonEscapedChar(int charCode) Method that can be called to request that generator escapes all character codes above specified code point (if positive value); or, to not escape any characters except for ones that must be escaped for the data format (if -1).
JsonGenerator	JsonGenerator.setPrettyPrinter(PrettyPrinter pp) Method for setting a custom pretty printer, which is usually used to add indentation for improved human readability.
JsonGenerator	JsonGenerator.setRootValueSeparator(SerializableString sep) Method that allows overriding String used for separating root-level JSON values (default is single space character)
abstract JsonGenerator	JsonGenerator.useDefaultPrettyPrinter() Convenience method for enabling pretty-printing using the default pretty printer (DefaultPrettyPrinter).

Methods in com.fasterxml.jackson.core with parameters of type JsonGenerator

Modifier and Type	Method and Description
void	PrettyPrinter.beforeArrayValues(JsonGenerator gen) Method called after array start marker has been output, and right before the first value is to be output.
void	PrettyPrinter.beforeObjectEntries(JsonGenerator gen) Method called after object start marker has been output, and right before the field name of the first entry is to be output.
JsonGenerationException	JsonGenerationException.withGenerator(JsonGenerator g) Fluent method that may be used to assign originating JsonGenerator, to be accessed using JsonGenerationException.getProcessor().
void	PrettyPrinter.writeArrayValueSeparator(JsonGenerator gen) Method called after an array value has been completely output, and before another value is to be output.
void	PrettyPrinter.writeEndArray(JsonGenerator gen, int nrOfValues) Method called after an Array value has been completely output (minus closing bracket).
void	PrettyPrinter.writeEndObject(JsonGenerator gen, int nrOfEntries) Method called after an Object value has been completely output (minus closing curly bracket).
void	PrettyPrinter.writeObjectEntrySeparator(JsonGenerator gen) Method called after an Object entry (field:value) has been completely output, and before another value is to be output.
void	PrettyPrinter.writeObjectFieldValueSeparator(JsonGenerator gen) Method called after an object field has been output, but before the value is output.
void	PrettyPrinter.writeRootValueSeparator(JsonGenerator gen) Method called after a root-level value has been completely output, and before another value is to be output.
void	PrettyPrinter.writeStartArray(JsonGenerator gen) Method called when an Array value is to be output, before any member/child values are output.
void	PrettyPrinter.writeStartObject(JsonGenerator gen) Method called when an Object value is to be output, before any fields are output.
abstract void	TreeCodec.writeTree(JsonGenerator g, TreeNode tree)
abstract void	ObjectCodec.writeTree(JsonGenerator gen, TreeNode tree) Method for serializing JSON content from given Tree instance, using specified generator.
abstract void	ObjectCodec.writeValue(JsonGenerator gen, Object value) Method to serialize given Java Object, using generator provided.

Constructors in com.fasterxml.jackson.core with parameters of type JsonGenerator

Constructor and Description
JsonGenerationException(String msg, JsonGenerator g)
JsonGenerationException(String msg, Throwable rootCause, JsonGenerator g)
JsonGenerationException(Throwable rootCause, JsonGenerator g)

Uses of JsonGenerator in com.fasterxml.jackson.core.base

Subclasses of JsonGenerator in com.fasterxml.jackson.core.base

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.

Methods in com.fasterxml.jackson.core.base that return JsonGenerator

Modifier and Type	Method and Description
JsonGenerator	GeneratorBase.disable(JsonGenerator.Feature f)
JsonGenerator	GeneratorBase.enable(JsonGenerator.Feature f)
JsonGenerator	GeneratorBase.overrideStdFeatures(int values, int mask)
JsonGenerator	GeneratorBase.setCodec(ObjectCodec oc)
JsonGenerator	GeneratorBase.setFeatureMask(int newMask) Deprecated.
JsonGenerator	GeneratorBase.useDefaultPrettyPrinter()

Uses of JsonGenerator in com.fasterxml.jackson.core.filter

Subclasses of JsonGenerator in com.fasterxml.jackson.core.filter

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.

Methods in com.fasterxml.jackson.core.filter with parameters of type JsonGenerator

Modifier and Type	Method and Description
TokenFilterContext	TokenFilterContext.closeArray(JsonGenerator gen)
TokenFilterContext	TokenFilterContext.closeObject(JsonGenerator gen)
void	TokenFilterContext.ensureFieldNameWritten(JsonGenerator gen) Method called to ensure that field name, if present, has been written
void	TokenFilterContext.writePath(JsonGenerator gen) Method called to ensure that parent path from root is written up to and including this node.

Constructors in com.fasterxml.jackson.core.filter with parameters of type JsonGenerator

Constructor and Description
FilteringGeneratorDelegate(JsonGenerator d, TokenFilter f, boolean includePath, boolean allowMultipleMatches) Deprecated. since 2.12 Use the constructor that takes TokenFilter.Inclusion argument instead.
FilteringGeneratorDelegate(JsonGenerator d, TokenFilter f, TokenFilter.Inclusion inclusion, boolean allowMultipleMatches)

Uses of JsonGenerator in com.fasterxml.jackson.core.json

Subclasses of JsonGenerator in com.fasterxml.jackson.core.json

Modifier and Type	Class and Description
class	JsonGeneratorImpl Intermediate base class shared by JSON-backed generators like UTF8JsonGenerator and WriterBasedJsonGenerator.
class	UTF8JsonGenerator
class	WriterBasedJsonGenerator JsonGenerator that outputs JSON content using a Writer which handles character encoding.

Methods in com.fasterxml.jackson.core.json that return JsonGenerator

Modifier and Type	Method and Description
JsonGenerator	JsonGeneratorImpl.disable(JsonGenerator.Feature f)
JsonGenerator	JsonGeneratorImpl.enable(JsonGenerator.Feature f)
JsonGenerator	JsonGeneratorImpl.setCharacterEscapes(CharacterEscapes esc)
JsonGenerator	JsonGeneratorImpl.setHighestNonEscapedChar(int charCode)
JsonGenerator	JsonGeneratorImpl.setRootValueSeparator(SerializableString sep)

Methods in com.fasterxml.jackson.core.json with parameters of type JsonGenerator

Modifier and Type	Method and Description
static DupDetector	DupDetector.rootDetector(JsonGenerator g)

Uses of JsonGenerator in com.fasterxml.jackson.core.util

Subclasses of JsonGenerator in com.fasterxml.jackson.core.util

Modifier and Type	Class and Description
class	JsonGeneratorDelegate

Fields in com.fasterxml.jackson.core.util declared as JsonGenerator

Modifier and Type	Field and Description
protected JsonGenerator	JsonGeneratorDelegate.delegate Delegate object that method calls are delegated to.

Methods in com.fasterxml.jackson.core.util that return JsonGenerator

Modifier and Type	Method and Description
JsonGenerator	JsonGeneratorDelegate.delegate()
JsonGenerator	JsonGeneratorDelegate.disable(JsonGenerator.Feature f)
JsonGenerator	JsonGeneratorDelegate.enable(JsonGenerator.Feature f)
JsonGenerator	JsonGeneratorDelegate.getDelegate() Deprecated.
JsonGenerator	JsonGeneratorDelegate.overrideFormatFeatures(int values, int mask)
JsonGenerator	JsonGeneratorDelegate.overrideStdFeatures(int values, int mask)
JsonGenerator	JsonGeneratorDelegate.setCharacterEscapes(CharacterEscapes esc)
JsonGenerator	JsonGeneratorDelegate.setCodec(ObjectCodec oc)
JsonGenerator	JsonGeneratorDelegate.setFeatureMask(int mask) Deprecated.
JsonGenerator	JsonGeneratorDelegate.setHighestNonEscapedChar(int charCode)
JsonGenerator	JsonGeneratorDelegate.setPrettyPrinter(PrettyPrinter pp)
JsonGenerator	JsonGeneratorDelegate.setRootValueSeparator(SerializableString sep)
JsonGenerator	JsonGeneratorDelegate.useDefaultPrettyPrinter()

Methods in com.fasterxml.jackson.core.util with parameters of type JsonGenerator

Modifier and Type	Method and Description
void	MinimalPrettyPrinter.beforeArrayValues(JsonGenerator g)
void	DefaultPrettyPrinter.beforeArrayValues(JsonGenerator g)
void	MinimalPrettyPrinter.beforeObjectEntries(JsonGenerator g)
void	DefaultPrettyPrinter.beforeObjectEntries(JsonGenerator g)
void	MinimalPrettyPrinter.writeArrayValueSeparator(JsonGenerator g) Method called after an array value has been completely output, and before another value is to be output.
void	DefaultPrettyPrinter.writeArrayValueSeparator(JsonGenerator g) Method called after an array value has been completely output, and before another value is to be output.
void	MinimalPrettyPrinter.writeEndArray(JsonGenerator g, int nrOfValues)
void	DefaultPrettyPrinter.writeEndArray(JsonGenerator g, int nrOfValues)
void	MinimalPrettyPrinter.writeEndObject(JsonGenerator g, int nrOfEntries)
void	DefaultPrettyPrinter.writeEndObject(JsonGenerator g, int nrOfEntries)
void	DefaultPrettyPrinter.Indenter.writeIndentation(JsonGenerator g, int level)
void	DefaultPrettyPrinter.NopIndenter.writeIndentation(JsonGenerator g, int level)
void	DefaultPrettyPrinter.FixedSpaceIndenter.writeIndentation(JsonGenerator g, int level)
void	DefaultIndenter.writeIndentation(JsonGenerator jg, int level)
void	MinimalPrettyPrinter.writeObjectEntrySeparator(JsonGenerator g) Method called after an object entry (field:value) has been completely output, and before another value is to be output.
void	DefaultPrettyPrinter.writeObjectEntrySeparator(JsonGenerator g) Method called after an object entry (field:value) has been completely output, and before another value is to be output.
void	MinimalPrettyPrinter.writeObjectFieldValueSeparator(JsonGenerator g) Method called after an object field has been output, but before the value is output.
void	DefaultPrettyPrinter.writeObjectFieldValueSeparator(JsonGenerator g) Method called after an object field has been output, but before the value is output.
void	MinimalPrettyPrinter.writeRootValueSeparator(JsonGenerator g)
void	DefaultPrettyPrinter.writeRootValueSeparator(JsonGenerator g)
void	MinimalPrettyPrinter.writeStartArray(JsonGenerator g)
void	DefaultPrettyPrinter.writeStartArray(JsonGenerator g)
void	MinimalPrettyPrinter.writeStartObject(JsonGenerator g)
void	DefaultPrettyPrinter.writeStartObject(JsonGenerator g)

Constructors in com.fasterxml.jackson.core.util with parameters of type JsonGenerator

Constructor and Description
JsonGeneratorDelegate(JsonGenerator d)
JsonGeneratorDelegate(JsonGenerator d, boolean delegateCopyMethods)