Class TreeBuildingGenerator

java.lang.Object

tools.jackson.core.JsonGenerator

tools.jackson.databind.node.TreeBuildingGenerator

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, tools.jackson.core.Versioned

public class TreeBuildingGenerator
extends tools.jackson.core.JsonGenerator

Helper class used for creating JsonNode values directly as part of serialization.

Since:

3.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	TreeBuildingGenerator.ArrayContext
(package private) static final class	TreeBuildingGenerator.ObjectContext
(package private) static final class	TreeBuildingGenerator.RootContext
(package private) static class	TreeBuildingGenerator.TreeWriteContext

Field Summary

Fields

Modifier and Type	Field	Description
protected final boolean	_cfgStripTrailingBigDecimalZeroes	Whether to strip trailing zeroes from BigDecimal values when building tree nodes.
protected final JsonNodeFactory	_nodeFactory
protected final tools.jackson.core.ObjectWriteContext	_objectWriteContext
protected TreeBuildingGenerator.RootContext	_rootWriteContext
protected final int	_streamWriteFeatures	Bit flag composed of bits that indicate which StreamWriteFeatures are enabled.
protected TreeBuildingGenerator.TreeWriteContext	_tokenWriteContext
protected static final tools.jackson.core.util.JacksonFeatureSet<tools.jackson.core.StreamWriteCapability>	BOGUS_WRITE_CAPABILITIES
protected static final int	DEFAULT_STREAM_WRITE_FEATURES

Constructor Summary

Constructors

Constructor	Description
TreeBuildingGenerator(tools.jackson.core.ObjectWriteContext owCtxt, JsonNodeFactory nodeFactory)	Deprecated.
TreeBuildingGenerator(tools.jackson.core.ObjectWriteContext owCtxt, JsonNodeFactory nodeFactory, boolean stripTrailingBigDecimalZeroes)

Method Summary

Modifier and Type	Method	Description
protected BigDecimal	_normalize(BigDecimal v)	Helper method to strip trailing zeros from a BigDecimal, used to implement JsonNodeFeature.STRIP_TRAILING_BIGDECIMAL_ZEROES.
void	assignCurrentValue(Object v)
boolean	canWriteObjectId()
boolean	canWriteTypeId()
void	close()
tools.jackson.core.JsonGenerator	configure(tools.jackson.core.StreamWriteFeature f, boolean state)
Object	currentValue()
void	flush()
static TreeBuildingGenerator	forSerialization(SerializationContext ctxt, JsonNodeFactory nodeFactory)
tools.jackson.core.io.CharacterEscapes	getCharacterEscapes()
int	getHighestNonEscapedChar()
tools.jackson.core.PrettyPrinter	getPrettyPrinter()
tools.jackson.core.FormatSchema	getSchema()
boolean	has(tools.jackson.core.StreamWriteCapability capability)
boolean	isClosed()
boolean	isEnabled(tools.jackson.core.StreamWriteFeature f)
tools.jackson.core.ObjectWriteContext	objectWriteContext()
tools.jackson.core.util.JacksonFeatureSet<tools.jackson.core.StreamWriteCapability>	streamWriteCapabilities()
tools.jackson.core.TokenStreamContext	streamWriteContext()
int	streamWriteFeatures()
int	streamWriteOutputBuffered()
Object	streamWriteOutputTarget()
JsonNode	treeBuilt()
tools.jackson.core.Version	version()
tools.jackson.core.JsonGenerator	writeBinary(tools.jackson.core.Base64Variant b64variant, byte[] data, int offset, int len)
int	writeBinary(tools.jackson.core.Base64Variant b64variant, InputStream data, int dataLength)	Although we could support this method, it does not necessarily make sense: we cannot make good use of streaming because buffer must hold all the data.
tools.jackson.core.JsonGenerator	writeBoolean(boolean state)
tools.jackson.core.JsonGenerator	writeEmbeddedObject(Object object)
tools.jackson.core.JsonGenerator	writeEndArray()
tools.jackson.core.JsonGenerator	writeEndObject()
tools.jackson.core.JsonGenerator	writeName(String name)
tools.jackson.core.JsonGenerator	writeName(tools.jackson.core.SerializableString name)
tools.jackson.core.JsonGenerator	writeNull()
tools.jackson.core.JsonGenerator	writeNumber(double v)
tools.jackson.core.JsonGenerator	writeNumber(float v)
tools.jackson.core.JsonGenerator	writeNumber(int v)
tools.jackson.core.JsonGenerator	writeNumber(long v)
tools.jackson.core.JsonGenerator	writeNumber(short v)
tools.jackson.core.JsonGenerator	writeNumber(String encodedValue)
tools.jackson.core.JsonGenerator	writeNumber(BigDecimal v)
tools.jackson.core.JsonGenerator	writeNumber(BigInteger v)
tools.jackson.core.JsonGenerator	writeObjectId(Object id)
tools.jackson.core.JsonGenerator	writePOJO(Object value)
tools.jackson.core.JsonGenerator	writePropertyId(long id)
tools.jackson.core.JsonGenerator	writeRaw(char c)
tools.jackson.core.JsonGenerator	writeRaw(char[] text, int offset, int len)
tools.jackson.core.JsonGenerator	writeRaw(String text)
tools.jackson.core.JsonGenerator	writeRaw(String text, int offset, int len)
tools.jackson.core.JsonGenerator	writeRaw(tools.jackson.core.SerializableString text)
tools.jackson.core.JsonGenerator	writeRawUTF8String(byte[] text, int offset, int length)
tools.jackson.core.JsonGenerator	writeRawValue(char[] text, int offset, int len)
tools.jackson.core.JsonGenerator	writeRawValue(String text)
tools.jackson.core.JsonGenerator	writeRawValue(String text, int offset, int len)
tools.jackson.core.JsonGenerator	writeStartArray()
tools.jackson.core.JsonGenerator	writeStartArray(Object forValue)
tools.jackson.core.JsonGenerator	writeStartArray(Object forValue, int len)
tools.jackson.core.JsonGenerator	writeStartObject()
tools.jackson.core.JsonGenerator	writeStartObject(Object forValue)
tools.jackson.core.JsonGenerator	writeStartObject(Object forValue, int size)
tools.jackson.core.JsonGenerator	writeString(char[] text, int offset, int len)
tools.jackson.core.JsonGenerator	writeString(Reader reader, int len)
tools.jackson.core.JsonGenerator	writeString(String text)
tools.jackson.core.JsonGenerator	writeString(tools.jackson.core.SerializableString text)
tools.jackson.core.JsonGenerator	writeTree(tools.jackson.core.TreeNode node)
tools.jackson.core.JsonGenerator	writeTypeId(Object id)
tools.jackson.core.JsonGenerator	writeUTF8String(byte[] text, int offset, int length)

Methods inherited from class tools.jackson.core.JsonGenerator

_constructWriteException, _constructWriteException, _constructWriteException, _constructWriteException, _copyCurrentContents, _copyCurrentContentsExact, _copyCurrentFloatValue, _copyCurrentFloatValueExact, _copyCurrentIntValue, _copyCurrentStringValue, _reportArgumentError, _reportError, _reportUnsupportedOperation, _reportUnsupportedOperation, _verifyOffsets, _wrapIOFailure, _writeTypePrefixUsingNative, _writeTypePrefixUsingWrapper, canOmitProperties, copyCurrentEvent, copyCurrentEventExact, copyCurrentStructure, copyCurrentStructureExact, setCharacterEscapes, streamWriteConstraints, writeArray, writeArray, writeArray, writeArray, writeArrayPropertyStart, writeBinary, writeBinary, writeBinary, writeBinaryProperty, writeBooleanProperty, writeNullProperty, writeNumber, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeObjectPropertyStart, writeObjectRef, writeOmittedProperty, writePOJOProperty, writeRawValue, writeStringProperty, writeTypePrefix, writeTypeSuffix

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEFAULT_STREAM_WRITE_FEATURES

protected static final int DEFAULT_STREAM_WRITE_FEATURES

BOGUS_WRITE_CAPABILITIES

protected static final tools.jackson.core.util.JacksonFeatureSet<tools.jackson.core.StreamWriteCapability> BOGUS_WRITE_CAPABILITIES

_objectWriteContext

protected final tools.jackson.core.ObjectWriteContext _objectWriteContext

_nodeFactory

protected final JsonNodeFactory _nodeFactory

_streamWriteFeatures

protected final int _streamWriteFeatures

Bit flag composed of bits that indicate which StreamWriteFeatures are enabled.

NOTE: most features have no effect on this class

_cfgStripTrailingBigDecimalZeroes

protected final boolean _cfgStripTrailingBigDecimalZeroes

Whether to strip trailing zeroes from BigDecimal values when building tree nodes.

Since:

3.1.1

_rootWriteContext

protected TreeBuildingGenerator.RootContext _rootWriteContext

_tokenWriteContext

protected TreeBuildingGenerator.TreeWriteContext _tokenWriteContext

Constructor Details

TreeBuildingGenerator

TreeBuildingGenerator(tools.jackson.core.ObjectWriteContext owCtxt,
 JsonNodeFactory nodeFactory,
 boolean stripTrailingBigDecimalZeroes)

Since:

3.1.1

TreeBuildingGenerator

@Deprecated
TreeBuildingGenerator(tools.jackson.core.ObjectWriteContext owCtxt,
 JsonNodeFactory nodeFactory)

Deprecated.

Method Details

forSerialization

public static TreeBuildingGenerator forSerialization(SerializationContext ctxt,
 JsonNodeFactory nodeFactory)

treeBuilt

public JsonNode treeBuilt()

streamWriteContext

public tools.jackson.core.TokenStreamContext streamWriteContext()

Specified by:

streamWriteContext in class tools.jackson.core.JsonGenerator

currentValue

public Object currentValue()

Specified by:

currentValue in class tools.jackson.core.JsonGenerator

assignCurrentValue

public void assignCurrentValue(Object v)

Specified by:

assignCurrentValue in class tools.jackson.core.JsonGenerator

objectWriteContext

public tools.jackson.core.ObjectWriteContext objectWriteContext()

Specified by:

objectWriteContext in class tools.jackson.core.JsonGenerator

version

public tools.jackson.core.Version version()

Specified by:

version in interface tools.jackson.core.Versioned

Specified by:

version in class tools.jackson.core.JsonGenerator

configure

public tools.jackson.core.JsonGenerator configure(tools.jackson.core.StreamWriteFeature f,
 boolean state)

Specified by:

configure in class tools.jackson.core.JsonGenerator

isEnabled

public boolean isEnabled(tools.jackson.core.StreamWriteFeature f)

Specified by:

isEnabled in class tools.jackson.core.JsonGenerator

streamWriteFeatures

public int streamWriteFeatures()

Specified by:

streamWriteFeatures in class tools.jackson.core.JsonGenerator

streamWriteCapabilities

public tools.jackson.core.util.JacksonFeatureSet<tools.jackson.core.StreamWriteCapability> streamWriteCapabilities()

Specified by:

streamWriteCapabilities in class tools.jackson.core.JsonGenerator

has

public boolean has(tools.jackson.core.StreamWriteCapability capability)

Specified by:

has in class tools.jackson.core.JsonGenerator

getCharacterEscapes

public tools.jackson.core.io.CharacterEscapes getCharacterEscapes()

Overrides:

getCharacterEscapes in class tools.jackson.core.JsonGenerator

getHighestNonEscapedChar

public int getHighestNonEscapedChar()

Overrides:

getHighestNonEscapedChar in class tools.jackson.core.JsonGenerator

getPrettyPrinter

public tools.jackson.core.PrettyPrinter getPrettyPrinter()

Overrides:

getPrettyPrinter in class tools.jackson.core.JsonGenerator

getSchema

public tools.jackson.core.FormatSchema getSchema()

Overrides:

getSchema in class tools.jackson.core.JsonGenerator

flush

public void flush()

Specified by:

flush in interface Flushable

Specified by:

flush in class tools.jackson.core.JsonGenerator

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class tools.jackson.core.JsonGenerator

isClosed

public boolean isClosed()

Specified by:

isClosed in class tools.jackson.core.JsonGenerator

streamWriteOutputTarget

public Object streamWriteOutputTarget()

Specified by:

streamWriteOutputTarget in class tools.jackson.core.JsonGenerator

streamWriteOutputBuffered

public int streamWriteOutputBuffered()

Specified by:

streamWriteOutputBuffered in class tools.jackson.core.JsonGenerator

writeStartArray

public tools.jackson.core.JsonGenerator writeStartArray()

Specified by:

writeStartArray in class tools.jackson.core.JsonGenerator

writeStartArray

public tools.jackson.core.JsonGenerator writeStartArray(Object forValue)

Specified by:

writeStartArray in class tools.jackson.core.JsonGenerator

writeStartArray

public tools.jackson.core.JsonGenerator writeStartArray(Object forValue,
 int len)

Specified by:

writeStartArray in class tools.jackson.core.JsonGenerator

writeEndArray

public tools.jackson.core.JsonGenerator writeEndArray()

Specified by:

writeEndArray in class tools.jackson.core.JsonGenerator

writeStartObject

public tools.jackson.core.JsonGenerator writeStartObject()

Specified by:

writeStartObject in class tools.jackson.core.JsonGenerator

writeStartObject

public tools.jackson.core.JsonGenerator writeStartObject(Object forValue)

Specified by:

writeStartObject in class tools.jackson.core.JsonGenerator

writeStartObject

public tools.jackson.core.JsonGenerator writeStartObject(Object forValue,
 int size)

Specified by:

writeStartObject in class tools.jackson.core.JsonGenerator

writeEndObject

public tools.jackson.core.JsonGenerator writeEndObject()

Specified by:

writeEndObject in class tools.jackson.core.JsonGenerator

writeName

public tools.jackson.core.JsonGenerator writeName(String name)

Specified by:

writeName in class tools.jackson.core.JsonGenerator

writeName

public tools.jackson.core.JsonGenerator writeName(tools.jackson.core.SerializableString name)

Specified by:

writeName in class tools.jackson.core.JsonGenerator

writePropertyId

public tools.jackson.core.JsonGenerator writePropertyId(long id)

Specified by:

writePropertyId in class tools.jackson.core.JsonGenerator

writeString

public tools.jackson.core.JsonGenerator writeString(String text)

Specified by:

writeString in class tools.jackson.core.JsonGenerator

writeString

public tools.jackson.core.JsonGenerator writeString(char[] text,
 int offset,
 int len)

Specified by:

writeString in class tools.jackson.core.JsonGenerator

writeString

public tools.jackson.core.JsonGenerator writeString(tools.jackson.core.SerializableString text)

Specified by:

writeString in class tools.jackson.core.JsonGenerator

writeString

public tools.jackson.core.JsonGenerator writeString(Reader reader,
 int len)

Specified by:

writeString in class tools.jackson.core.JsonGenerator

writeRawUTF8String

public tools.jackson.core.JsonGenerator writeRawUTF8String(byte[] text,
 int offset,
 int length)

Specified by:

writeRawUTF8String in class tools.jackson.core.JsonGenerator

writeUTF8String

public tools.jackson.core.JsonGenerator writeUTF8String(byte[] text,
 int offset,
 int length)

Specified by:

writeUTF8String in class tools.jackson.core.JsonGenerator

writeRaw

public tools.jackson.core.JsonGenerator writeRaw(String text)

Specified by:

writeRaw in class tools.jackson.core.JsonGenerator

writeRaw

public tools.jackson.core.JsonGenerator writeRaw(String text,
 int offset,
 int len)

Specified by:

writeRaw in class tools.jackson.core.JsonGenerator

writeRaw

public tools.jackson.core.JsonGenerator writeRaw(tools.jackson.core.SerializableString text)

Overrides:

writeRaw in class tools.jackson.core.JsonGenerator

writeRaw

public tools.jackson.core.JsonGenerator writeRaw(char[] text,
 int offset,
 int len)

Specified by:

writeRaw in class tools.jackson.core.JsonGenerator

writeRaw

public tools.jackson.core.JsonGenerator writeRaw(char c)

Specified by:

writeRaw in class tools.jackson.core.JsonGenerator

writeRawValue

public tools.jackson.core.JsonGenerator writeRawValue(String text)

Specified by:

writeRawValue in class tools.jackson.core.JsonGenerator

writeRawValue

public tools.jackson.core.JsonGenerator writeRawValue(String text,
 int offset,
 int len)

Specified by:

writeRawValue in class tools.jackson.core.JsonGenerator

writeRawValue

public tools.jackson.core.JsonGenerator writeRawValue(char[] text,
 int offset,
 int len)

Specified by:

writeRawValue in class tools.jackson.core.JsonGenerator

writeNumber

public tools.jackson.core.JsonGenerator writeNumber(short v)

Specified by:

writeNumber in class tools.jackson.core.JsonGenerator

writeNumber

public tools.jackson.core.JsonGenerator writeNumber(int v)

Specified by:

writeNumber in class tools.jackson.core.JsonGenerator

writeNumber

public tools.jackson.core.JsonGenerator writeNumber(long v)

Specified by:

writeNumber in class tools.jackson.core.JsonGenerator

writeNumber

public tools.jackson.core.JsonGenerator writeNumber(double v)

Specified by:

writeNumber in class tools.jackson.core.JsonGenerator

writeNumber

public tools.jackson.core.JsonGenerator writeNumber(float v)

Specified by:

writeNumber in class tools.jackson.core.JsonGenerator

writeNumber

public tools.jackson.core.JsonGenerator writeNumber(BigDecimal v)

Specified by:

writeNumber in class tools.jackson.core.JsonGenerator

_normalize

protected BigDecimal _normalize(BigDecimal v)

Helper method to strip trailing zeros from a BigDecimal, used to implement JsonNodeFeature.STRIP_TRAILING_BIGDECIMAL_ZEROES.

Since:

3.1.1

writeNumber

public tools.jackson.core.JsonGenerator writeNumber(BigInteger v)

Specified by:

writeNumber in class tools.jackson.core.JsonGenerator

writeNumber

public tools.jackson.core.JsonGenerator writeNumber(String encodedValue)

Specified by:

writeNumber in class tools.jackson.core.JsonGenerator

writeBoolean

public tools.jackson.core.JsonGenerator writeBoolean(boolean state)

Specified by:

writeBoolean in class tools.jackson.core.JsonGenerator

writeNull

public tools.jackson.core.JsonGenerator writeNull()

Specified by:

writeNull in class tools.jackson.core.JsonGenerator

writePOJO

public tools.jackson.core.JsonGenerator writePOJO(Object value)

Specified by:

writePOJO in class tools.jackson.core.JsonGenerator

writeTree

public tools.jackson.core.JsonGenerator writeTree(tools.jackson.core.TreeNode node)

Specified by:

writeTree in class tools.jackson.core.JsonGenerator

writeBinary

public tools.jackson.core.JsonGenerator writeBinary(tools.jackson.core.Base64Variant b64variant,
 byte[] data,
 int offset,
 int len)

Specified by:

writeBinary in class tools.jackson.core.JsonGenerator

writeBinary

public int writeBinary(tools.jackson.core.Base64Variant b64variant,
 InputStream data,
 int dataLength)

Although we could support this method, it does not necessarily make sense: we cannot make good use of streaming because buffer must hold all the data. Because of this, currently this will simply throw UnsupportedOperationException

Specified by:

writeBinary in class tools.jackson.core.JsonGenerator

canWriteTypeId

public boolean canWriteTypeId()

Overrides:

canWriteTypeId in class tools.jackson.core.JsonGenerator

canWriteObjectId

public boolean canWriteObjectId()

Overrides:

canWriteObjectId in class tools.jackson.core.JsonGenerator

writeTypeId

public tools.jackson.core.JsonGenerator writeTypeId(Object id)

Overrides:

writeTypeId in class tools.jackson.core.JsonGenerator

writeObjectId

public tools.jackson.core.JsonGenerator writeObjectId(Object id)

Overrides:

writeObjectId in class tools.jackson.core.JsonGenerator

writeEmbeddedObject

public tools.jackson.core.JsonGenerator writeEmbeddedObject(Object object)

Overrides:

writeEmbeddedObject in class tools.jackson.core.JsonGenerator