Class UTF8JsonGenerator

java.lang.Object

tools.jackson.core.JsonGenerator

tools.jackson.core.base.GeneratorBase

tools.jackson.core.json.JsonGeneratorBase

tools.jackson.core.json.UTF8JsonGenerator

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, Versioned

public class UTF8JsonGenerator
extends JsonGeneratorBase

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	_bufferRecyclable	Flag that indicates whether the output buffer is recycable (and needs to be returned to recycler once we are done) or not.
protected char[]	_charBuffer	Intermediate buffer in which characters of a String are copied before being encoded.
protected final int	_charBufferLength	Length of _charBuffer
protected byte[]	_entityBuffer	6 character temporary buffer allocated if needed, for constructing escape sequences
protected byte[]	_outputBuffer	Intermediate buffer in which contents are buffered before being written using _outputStream.
protected final int	_outputEnd	End marker of the output buffer; one past the last valid position within the buffer.
protected final int	_outputMaxContiguous	Maximum number of chars that we know will always fit in the output buffer after escaping
protected final OutputStream	_outputStream	Underlying output stream used for writing JSON content.
protected int	_outputTail	Pointer to the position right beyond the last character to output (end marker; may be past the buffer)
protected final byte	_quoteChar	Character used for quoting JSON Object property names and String values.
private static final byte	BYTE_0
private static final byte	BYTE_BACKSLASH
private static final byte	BYTE_COLON
private static final byte	BYTE_COMMA
private static final byte	BYTE_LBRACKET
private static final byte	BYTE_LCURLY
private static final byte	BYTE_RBRACKET
private static final byte	BYTE_RCURLY
private static final byte	BYTE_u
private static final byte[]	FALSE_BYTES
private static final byte[]	HEX_BYTES_LOWER
private static final byte[]	HEX_BYTES_UPPER
private static final int	MAX_BYTES_TO_BUFFER
private static final byte[]	NULL_BYTES
private static final byte[]	TRUE_BYTES

Fields inherited from class JsonGeneratorBase

_cfgNumbersAsStrings, _cfgUnqNames, _cfgWriteHexUppercase, _characterEscapes, _formatWriteFeatures, _maximumNonEscapedChar, _outputEscapes, _prettyPrinter, _rootValueSeparator, _streamWriteContext, DEFAULT_OUTPUT_ESCAPES

Fields inherited from class GeneratorBase

_closed, _ioContext, _objectWriteContext, _streamWriteConstraints, _streamWriteFeatures, DEFAULT_BINARY_WRITE_CAPABILITIES, DEFAULT_TEXTUAL_WRITE_CAPABILITIES, DEFAULT_WRITE_CAPABILITIES, MAX_BIG_DECIMAL_SCALE, SURR1_FIRST, SURR1_LAST, SURR2_FIRST, SURR2_LAST, WRITE_BINARY, WRITE_BOOLEAN, WRITE_NULL, WRITE_NUMBER, WRITE_RAW, WRITE_STRING

Constructor Summary

Constructors

Constructor	Description
UTF8JsonGenerator(ObjectWriteContext writeCtxt, IOContext ioCtxt, int streamWriteFeatures, int formatWriteFeatures, OutputStream out, SerializableString rootValueSep, CharacterEscapes charEsc, PrettyPrinter pp, int maxNonEscaped, char quoteChar)
UTF8JsonGenerator(ObjectWriteContext writeCtxt, IOContext ioCtxt, int streamWriteFeatures, int formatWriteFeatures, OutputStream out, SerializableString rootValueSep, CharacterEscapes charEsc, PrettyPrinter pp, int maxNonEscaped, char quoteChar, byte[] outputBuffer, int outputOffset, boolean bufferRecyclable)

Method Summary

Modifier and Type	Method	Description
protected void	_closeInput()
protected final void	_flushBuffer()
private final int	_handleLongCustomEscape(byte[] outputBuffer, int outputPtr, int outputEnd, byte[] raw, int remainingChars)
private static boolean	_isEndOfSurrogatePair(int ch)
private static boolean	_isStartOfSurrogatePair(int ch)
private final int	_outputMultiByteChar(int ch, int outputPtr)
private final int	_outputRawMultiByteChar(int ch, char[] cbuf, int inputOffset, int inputEnd)	Method called to output a character that is beyond range of 1- and 2-byte UTF-8 encodings, when outputting "raw" text (meaning it is not to be escaped or quoted)
private int	_outputSurrogatePair(char highSurrogate, char lowSurrogate, int outputPtr)
protected final void	_outputSurrogates(int surr1, int surr2)
private final int	_readMore(InputStream in, byte[] readBuffer, int inputPtr, int inputEnd, int maxRead)
protected void	_releaseBuffers()	Method called to release any buffers generator may be holding, once generator is being closed.
protected final void	_verifyValueWrite(String typeMsg)	Method called before trying to write a value (scalar or structured), to verify that this is legal in current output state, as well as to output separators if and as necessary.
protected final void	_writeBinary(Base64Variant b64variant, byte[] input, int inputPtr, int inputEnd)
protected final int	_writeBinary(Base64Variant b64variant, InputStream data, byte[] readBuffer)
protected final int	_writeBinary(Base64Variant b64variant, InputStream data, byte[] readBuffer, int bytesLeft)
private final void	_writeBytes(byte[] bytes)
private final void	_writeBytes(byte[] bytes, int offset, int len)
private final int	_writeCustomEscape(byte[] outputBuffer, int outputPtr, SerializableString esc, int remainingChars)
private final void	_writeCustomStringSegment2(char[] cbuf, int offset, int end)	Same as _writeStringSegmentASCII2(char[], ...)invalid input: '<'/code., but with additional checking for completely custom escapes
private final void	_writeCustomStringSegment2(String text, int offset, int end)
private int	_writeGenericEscape(int charToEscape, int outputPtr)	Method called to write a generic Unicode escape for given character.
private final void	_writeNull()
protected final void	_writePPName(String name)
protected final void	_writePPName(SerializableString name)
private final void	_writeQuotedInt(int i)
private final void	_writeQuotedLong(long l)
private void	_writeQuotedRaw(char[] text, int offset, int length)
private final void	_writeQuotedRaw(String value)
private final void	_writeQuotedShort(short s)
private void	_writeRawSegment(char[] cbuf, int offset, int end)	Helper method that is called for segmented write of raw content when explicitly outputting a segment of longer thing.
private final void	_writeSegmentedRaw(char[] cbuf, int offset, int len)	Helper method called when it is possible that output of raw section to output may cross buffer boundary
private final void	_writeStringSegment(char[] cbuf, int offset, int len)	This method called when the string content is already in a char buffer, and its maximum total encoded and escaped length cannot exceed size of the output buffer.
private final void	_writeStringSegment(String text, int offset, int len)
private final void	_writeStringSegment2(char[] cbuf, int offset, int end)	Secondary method called when content contains characters to escape, and/or multi-byte UTF-8 characters.
private final void	_writeStringSegment2(String text, int offset, int end)
private final void	_writeStringSegmentASCII2(char[] cbuf, int offset, int end)	Same as _writeStringSegment2(char[], ...)invalid input: '<'/code., but with additional escaping for high-range code points
private final void	_writeStringSegmentASCII2(String text, int offset, int end)
private final void	_writeStringSegments(char[] cbuf, int offset, int totalLen)	Method called when character sequence to write is long enough that its maximum encoded and escaped form is not guaranteed to fit in the output buffer.
private final void	_writeStringSegments(String text, boolean addQuotes)	Method called when String to write is long enough not to fit completely in temporary copy buffer.
private final void	_writeStringSegments(String text, int offset, int totalLen)
private final void	_writeUnq(SerializableString name)
private final void	_writeUTF8Segment(byte[] utf8, int offset, int len)
private final void	_writeUTF8Segment2(byte[] utf8, int offset, int len)
private final void	_writeUTF8Segments(byte[] utf8, int offset, int totalLen)	Method called when UTF-8 encoded (but NOT yet escaped!) content is not guaranteed to fit in the output buffer after escaping; as such, we just need to chunk writes.
void	flush()	Method called to flush any buffered content to the underlying target (output stream, writer), and to flush the target itself as well.
private byte[]	getHexBytes()
JsonGenerator	setCharacterEscapes(CharacterEscapes esc)	Method for defining custom escapes factory uses for JsonGenerators it creates.
int	streamWriteOutputBuffered()	Method for verifying amount of content that is buffered by generator but not yet flushed to the underlying target (stream, writer), in units (byte, char) that the generator implementation uses for buffering; or -1 if this information is not available.
Object	streamWriteOutputTarget()	Method that can be used to get access to object that is used as target for generated output; this is usually either OutputStream or Writer, depending on what generator was constructed with.
JsonGenerator	writeBinary(Base64Variant b64variant, byte[] data, int offset, int len)	Method that will output given chunk of binary data as base64 encoded, as a complete String value (surrounded by double quotes).
int	writeBinary(Base64Variant b64variant, InputStream data, int dataLength)	Method similar to JsonGenerator.writeBinary(Base64Variant,byte[],int,int), but where input is provided through a stream, allowing for incremental writes without holding the whole input in memory.
JsonGenerator	writeBoolean(boolean state)	Method for outputting literal JSON boolean value (one of Strings 'true' and 'false').
JsonGenerator	writeEndArray()	Method for writing closing marker of a JSON Array value (character ']'; plus possible white space decoration if pretty-printing is enabled).
JsonGenerator	writeEndObject()	Method for writing closing marker of an Object value (character '}'; plus possible white space decoration if pretty-printing is enabled).
JsonGenerator	writeName(String name)	Method for writing an Object Property name (JSON String surrounded by double quotes: syntactically identical to a JSON String value), possibly decorated by white space if pretty-printing is enabled.
JsonGenerator	writeName(SerializableString name)	Method similar to JsonGenerator.writeName(String), main difference being that it may perform better as some of processing (such as quoting of certain characters, or encoding into external encoding if supported by generator) can be done just once and reused for later calls.
JsonGenerator	writeNull()	Method for outputting literal JSON null value.
JsonGenerator	writeNumber(char[] encodedValueBuffer, int offset, int length)	Overloaded version of JsonGenerator.writeNumber(String) with same semantics but possibly more efficient operation.
JsonGenerator	writeNumber(double d)	Method for outputting indicate JSON numeric value.
JsonGenerator	writeNumber(float f)	Method for outputting indicate JSON numeric value.
JsonGenerator	writeNumber(int i)	Method for outputting given value as JSON number.
JsonGenerator	writeNumber(long l)	Method for outputting given value as JSON number.
JsonGenerator	writeNumber(short s)	Method for outputting given value as JSON number.
JsonGenerator	writeNumber(String encodedValue)	Write method that can be used for custom numeric types that can not be (easily?) converted to "standard" Java number types; or, for special formatting with formats that allow this (CSV).
JsonGenerator	writeNumber(BigDecimal value)	Method for outputting indicate JSON numeric value.
JsonGenerator	writeNumber(BigInteger value)	Method for outputting given value as JSON number.
JsonGenerator	writeRaw(char ch)	Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such).
JsonGenerator	writeRaw(char[] cbuf, int offset, int len)	Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such).
JsonGenerator	writeRaw(String text)	Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such).
JsonGenerator	writeRaw(String text, int offset, int len)	Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such).
JsonGenerator	writeRaw(SerializableString text)	Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such).
JsonGenerator	writeRawUTF8String(byte[] text, int offset, int len)	Method similar to JsonGenerator.writeString(String) but that takes as its input a UTF-8 encoded String that is to be output as-is, without additional escaping (type of which depends on data format; backslashes for JSON).
JsonGenerator	writeRawValue(SerializableString text)	Method similar to JsonGenerator.writeRawValue(String), but potentially more efficient as it may be able to use pre-encoded content (similar to JsonGenerator.writeRaw(SerializableString).
JsonGenerator	writeStartArray()	Method for writing starting marker of a Array value (for JSON this is character '['; plus possible white space decoration if pretty-printing is enabled).
JsonGenerator	writeStartArray(Object forValue)	Method for writing start marker of an Array value, similar to JsonGenerator.writeStartArray(), but also specifying what is the Java object that the Array Object being written represents (if any); null may be passed if not known or not applicable.
JsonGenerator	writeStartArray(Object forValue, int len)	Method for writing start marker of an Array value, similar to JsonGenerator.writeStartArray(), but also specifying what is the Java object that the Array Object being written represents (if any) and how many elements will be written for the array before calling JsonGenerator.writeEndArray().
JsonGenerator	writeStartObject()	Method for writing starting marker of an Object value (character '{'; plus possible white space decoration if pretty-printing is enabled).
JsonGenerator	writeStartObject(Object forValue)	Method for writing starting marker of an Object value to represent the given Java Object value.
JsonGenerator	writeStartObject(Object forValue, int size)	Method for writing starting marker of an Object value to represent the given Java Object value.
JsonGenerator	writeString(char[] text, int offset, int len)	Method for outputting a String value.
JsonGenerator	writeString(Reader reader, int len)	Method for outputting a String value.
JsonGenerator	writeString(String text)	Method for outputting a String value.
JsonGenerator	writeString(SerializableString text)	Method similar to JsonGenerator.writeString(String), but that takes SerializableString which can make this potentially more efficient to call as generator may be able to reuse quoted and/or encoded representation.
JsonGenerator	writeUTF8String(byte[] text, int offset, int len)	Method similar to JsonGenerator.writeString(String) but that takes as its input a UTF-8 encoded String which has not been escaped using whatever escaping scheme data format requires (for JSON that is backslash-escaping for control characters and double-quotes; for other formats something else).

Methods inherited from class JsonGeneratorBase

_reportCantWriteValueExpectName, _verifyPrettyValueWrite, assignCurrentValue, currentValue, getCharacterEscapes, getHighestNonEscapedChar, getPrettyPrinter, has, isEnabled, streamWriteCapabilities, streamWriteContext, version, writePropertyId

Methods inherited from class GeneratorBase

_asString, _checkRangeBoundsForByteArray, _checkRangeBoundsForCharArray, _checkRangeBoundsForString, _constructDefaultPrettyPrinter, _decodeSurrogate, _throwInternal, close, configure, ioContext, isClosed, isEnabled, objectWriteContext, streamWriteConstraints, streamWriteFeatures, writePOJO, writeRawValue, writeRawValue, writeRawValue, writeTree

Methods inherited from class JsonGenerator

_constructWriteException, _constructWriteException, _constructWriteException, _constructWriteException, _copyCurrentContents, _copyCurrentContentsExact, _copyCurrentFloatValue, _copyCurrentFloatValueExact, _copyCurrentIntValue, _copyCurrentStringValue, _reportArgumentError, _reportError, _reportUnsupportedOperation, _reportUnsupportedOperation, _verifyOffsets, _wrapIOFailure, _writeTypePrefixUsingNative, _writeTypePrefixUsingWrapper, canOmitProperties, canWriteObjectId, canWriteTypeId, copyCurrentEvent, copyCurrentEventExact, copyCurrentStructure, copyCurrentStructureExact, getSchema, writeArray, writeArray, writeArray, writeArray, writeArrayPropertyStart, writeBinary, writeBinary, writeBinary, writeBinaryProperty, writeBooleanProperty, writeEmbeddedObject, writeNullProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeNumberProperty, writeObjectId, writeObjectPropertyStart, writeObjectRef, writeOmittedProperty, writePOJOProperty, writeStringProperty, writeTypeId, writeTypePrefix, writeTypeSuffix

Methods inherited from class Object

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

Field Details

BYTE_u

private static final byte BYTE_u

See Also:

• Constant Field Values

BYTE_0

private static final byte BYTE_0

See Also:

• Constant Field Values

BYTE_LBRACKET

private static final byte BYTE_LBRACKET

See Also:

• Constant Field Values

BYTE_RBRACKET

private static final byte BYTE_RBRACKET

See Also:

• Constant Field Values

BYTE_LCURLY

private static final byte BYTE_LCURLY

See Also:

• Constant Field Values

BYTE_RCURLY

private static final byte BYTE_RCURLY

See Also:

• Constant Field Values

BYTE_BACKSLASH

private static final byte BYTE_BACKSLASH

See Also:

• Constant Field Values

BYTE_COMMA

private static final byte BYTE_COMMA

See Also:

• Constant Field Values

BYTE_COLON

private static final byte BYTE_COLON

See Also:

• Constant Field Values

MAX_BYTES_TO_BUFFER

private static final int MAX_BYTES_TO_BUFFER

See Also:

• Constant Field Values

HEX_BYTES_UPPER

private static final byte[] HEX_BYTES_UPPER

HEX_BYTES_LOWER

private static final byte[] HEX_BYTES_LOWER

NULL_BYTES

private static final byte[] NULL_BYTES

TRUE_BYTES

private static final byte[] TRUE_BYTES

FALSE_BYTES

private static final byte[] FALSE_BYTES

_outputStream

protected final OutputStream _outputStream

Underlying output stream used for writing JSON content.

_quoteChar

protected final byte _quoteChar

Character used for quoting JSON Object property names and String values.

_outputBuffer

protected byte[] _outputBuffer

Intermediate buffer in which contents are buffered before being written using _outputStream.

_outputTail

protected int _outputTail

Pointer to the position right beyond the last character to output (end marker; may be past the buffer)

_outputEnd

protected final int _outputEnd

End marker of the output buffer; one past the last valid position within the buffer.

_outputMaxContiguous

protected final int _outputMaxContiguous

Maximum number of chars that we know will always fit in the output buffer after escaping

_charBuffer

protected char[] _charBuffer

Intermediate buffer in which characters of a String are copied before being encoded.

_charBufferLength

protected final int _charBufferLength

Length of _charBuffer

_entityBuffer

protected byte[] _entityBuffer

6 character temporary buffer allocated if needed, for constructing escape sequences

_bufferRecyclable

protected boolean _bufferRecyclable

Flag that indicates whether the output buffer is recycable (and needs to be returned to recycler once we are done) or not.

Constructor Details

UTF8JsonGenerator

public UTF8JsonGenerator(ObjectWriteContext writeCtxt,
 IOContext ioCtxt,
 int streamWriteFeatures,
 int formatWriteFeatures,
 OutputStream out,
 SerializableString rootValueSep,
 CharacterEscapes charEsc,
 PrettyPrinter pp,
 int maxNonEscaped,
 char quoteChar)

UTF8JsonGenerator

public UTF8JsonGenerator(ObjectWriteContext writeCtxt,
 IOContext ioCtxt,
 int streamWriteFeatures,
 int formatWriteFeatures,
 OutputStream out,
 SerializableString rootValueSep,
 CharacterEscapes charEsc,
 PrettyPrinter pp,
 int maxNonEscaped,
 char quoteChar,
 byte[] outputBuffer,
 int outputOffset,
 boolean bufferRecyclable)

Method Details

setCharacterEscapes

public JsonGenerator setCharacterEscapes(CharacterEscapes esc)

Description copied from class: JsonGenerator

Method for defining custom escapes factory uses for JsonGenerators it creates.

Default implementation does nothing and simply returns this instance.

Specified by:

setCharacterEscapes in class JsonGeneratorBase

Parameters:

esc - CharacterEscapes to configure this generator to use, if any; null if none

Returns:

This generator, to allow call chaining

streamWriteOutputTarget

public Object streamWriteOutputTarget()

Description copied from class: JsonGenerator

Method that can be used to get access to object that is used as target for generated output; this is usually either OutputStream or Writer, depending on what generator was constructed with. Note that returned value may be null in some cases; including case where implementation does not want to exposed raw source to caller. In cases where output has been decorated, object returned here is the decorated version; this allows some level of interaction between users of generator and decorator object.

In general use of this accessor should be considered as "last effort", i.e. only used if no other mechanism is applicable.

NOTE: was named getOutputTarget() in Jackson 2.x.

Specified by:

streamWriteOutputTarget in class JsonGenerator

Returns:

Output target this generator was configured with

streamWriteOutputBuffered

public int streamWriteOutputBuffered()

Description copied from class: JsonGenerator

Method for verifying amount of content that is buffered by generator but not yet flushed to the underlying target (stream, writer), in units (byte, char) that the generator implementation uses for buffering; or -1 if this information is not available. Unit used is often the same as the unit of underlying target (that is, byte for OutputStream, char for Writer), but may differ if buffering is done before encoding. Default JSON-backed implementations do use matching units.

NOTE: was named getOutputBuffered() in Jackson 2.x.

Specified by:

streamWriteOutputBuffered in class JsonGenerator

Returns:

Amount of content buffered in internal units, if amount known and accessible; -1 if not accessible.

writeName

public JsonGenerator writeName(String name)
                        throws JacksonException

Description copied from class: JsonGenerator

Method for writing an Object Property name (JSON String surrounded by double quotes: syntactically identical to a JSON String value), possibly decorated by white space if pretty-printing is enabled.

Property names can only be written in Object context (check out JSON specification for details), when Object Property name is expected (property names alternate with values).

Specified by:

writeName in class JsonGenerator

Parameters:

name - Name of the Object Property to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeName

public JsonGenerator writeName(SerializableString name)
                        throws JacksonException

Description copied from class: JsonGenerator

Method similar to JsonGenerator.writeName(String), main difference being that it may perform better as some of processing (such as quoting of certain characters, or encoding into external encoding if supported by generator) can be done just once and reused for later calls.

Default implementation simple uses unprocessed name container in serialized String; implementations are strongly encouraged to make use of more efficient methods argument object has.

Overrides:

writeName in class GeneratorBase

Parameters:

name - Pre-encoded name of the Object Property to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

_writeUnq

private final void _writeUnq(SerializableString name)
                      throws JacksonException

Throws:

JacksonException

writeStartArray

public JsonGenerator writeStartArray()
                              throws JacksonException

Description copied from class: JsonGenerator

Method for writing starting marker of a Array value (for JSON this is character '['; plus possible white space decoration if pretty-printing is enabled).

Array values can be written in any context where values are allowed: meaning everywhere except for when a property name is expected.

Specified by:

writeStartArray in class JsonGenerator

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeStartArray

public JsonGenerator writeStartArray(Object forValue)
                              throws JacksonException

Description copied from class: JsonGenerator

Method for writing start marker of an Array value, similar to JsonGenerator.writeStartArray(), but also specifying what is the Java object that the Array Object being written represents (if any); null may be passed if not known or not applicable. This value is accessible from context as "current value"

Specified by:

writeStartArray in class JsonGenerator

Parameters:

forValue - Java Object that Array being written represents, if any (or null if not known or not applicable)

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeStartArray

public JsonGenerator writeStartArray(Object forValue,
 int len)
                              throws JacksonException

Description copied from class: JsonGenerator

Method for writing start marker of an Array value, similar to JsonGenerator.writeStartArray(), but also specifying what is the Java object that the Array Object being written represents (if any) and how many elements will be written for the array before calling JsonGenerator.writeEndArray().

Overrides:

writeStartArray in class JsonGeneratorBase

Parameters:

forValue - Java Object that Array being written represents, if any (or null if not known or not applicable)

len - Number of elements this Array will have: actual number of values written (before matching call to JsonGenerator.writeEndArray() MUST match; generator MAY verify this is the case (and SHOULD if format itself encodes length)

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeEndArray

public JsonGenerator writeEndArray()
                            throws JacksonException

Description copied from class: JsonGenerator

Method for writing closing marker of a JSON Array value (character ']'; plus possible white space decoration if pretty-printing is enabled).

Marker can be written if the innermost structured type is Array.

Specified by:

writeEndArray in class JsonGenerator

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeStartObject

public JsonGenerator writeStartObject()
                               throws JacksonException

Description copied from class: JsonGenerator

Method for writing starting marker of an Object value (character '{'; plus possible white space decoration if pretty-printing is enabled).

Object values can be written in any context where values are allowed: meaning everywhere except for when a property name is expected.

Specified by:

writeStartObject in class JsonGenerator

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeStartObject

public JsonGenerator writeStartObject(Object forValue)
                               throws JacksonException

Description copied from class: JsonGenerator

Method for writing starting marker of an Object value to represent the given Java Object value. Argument is offered as metadata, but more importantly it should be assigned as the "current value" for the Object content that gets constructed and initialized.

Object values can be written in any context where values are allowed: meaning everywhere except for when a property name is expected.

Specified by:

writeStartObject in class JsonGenerator

Parameters:

forValue - Java Object that Object being written represents, if any (or null if not known or not applicable)

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeStartObject

public JsonGenerator writeStartObject(Object forValue,
 int size)
                               throws JacksonException

Description copied from class: JsonGenerator

Method for writing starting marker of an Object value to represent the given Java Object value. Argument is offered as metadata, but more importantly it should be assigned as the "current value" for the Object content that gets constructed and initialized. In addition, caller knows number of key/value pairs ("properties") that will get written for the Object value: this is relevant for some format backends (but not, as an example, for JSON).

Object values can be written in any context where values are allowed: meaning everywhere except for when a property name is expected.

Overrides:

writeStartObject in class JsonGeneratorBase

Parameters:

forValue - Object value to be written (assigned as "current value" for the Object context that gets created)

size - Number of key/value pairs this Object will have: actual number of entries written (before matching call to JsonGenerator.writeEndObject() MUST match; generator MAY verify this is the case (and SHOULD if format itself encodes length)

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeEndObject

public JsonGenerator writeEndObject()
                             throws JacksonException

Description copied from class: JsonGenerator

Method for writing closing marker of an Object value (character '}'; plus possible white space decoration if pretty-printing is enabled).

Marker can be written if the innermost structured type is Object, and the last written event was either a complete value, or START-OBJECT marker (see JSON specification for more details).

Specified by:

writeEndObject in class JsonGenerator

Returns:

This generator, to allow call chaining

Throws:

JacksonException

_writePPName

protected final void _writePPName(String name)
                           throws JacksonException

Throws:

JacksonException

_writePPName

protected final void _writePPName(SerializableString name)
                           throws JacksonException

Throws:

JacksonException

writeString

public JsonGenerator writeString(String text)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting a String value. Depending on context this means either array element, (object) property value or a stand-alone (root-level value) String; but in all cases, String will be surrounded in double quotes, and contents will be properly escaped as required by JSON specification.

Specified by:

writeString in class JsonGenerator

Parameters:

text - String value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeString

public JsonGenerator writeString(Reader reader,
 int len)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting a String value. Depending on context this means either array element, (object) property value or a stand alone String; but in all cases, String will be surrounded in double quotes, and contents will be properly escaped as required by JSON specification. If len is < 0, then write all contents of the reader. Otherwise, write only len characters.

Note: actual length of content available may exceed len but cannot be less than it: if not enough content available, a StreamWriteException will be thrown.

Overrides:

writeString in class GeneratorBase

Parameters:

reader - Reader to use for reading Text value to write

len - Maximum Length of Text value to read (in chars, non-negative) if known; -1 to indicate "read and write it all"

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeString

public JsonGenerator writeString(char[] text,
 int offset,
 int len)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting a String value. Depending on context this means either array element, (object) property value or a stand alone String; but in all cases, String will be surrounded in double quotes, and contents will be properly escaped as required by JSON specification.

Specified by:

writeString in class JsonGenerator

Parameters:

text - Buffer that contains String value to write

offset - Offset in buffer of the first character of String value to write

len - Length of the String value (in characters) to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeString

public JsonGenerator writeString(SerializableString text)
                          throws JacksonException

Description copied from class: JsonGenerator

Method similar to JsonGenerator.writeString(String), but that takes SerializableString which can make this potentially more efficient to call as generator may be able to reuse quoted and/or encoded representation.

Default implementation just calls JsonGenerator.writeString(String); sub-classes should override it with more efficient implementation if possible.

Overrides:

writeString in class GeneratorBase

Parameters:

text - Pre-encoded String value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeRawUTF8String

public JsonGenerator writeRawUTF8String(byte[] text,
 int offset,
 int len)
                                 throws JacksonException

Description copied from class: JsonGenerator

Method similar to JsonGenerator.writeString(String) but that takes as its input a UTF-8 encoded String that is to be output as-is, without additional escaping (type of which depends on data format; backslashes for JSON). However, quoting that data format requires (like double-quotes for JSON) will be added around the value if and as necessary.

Note that some backends may choose not to support this method: for example, if underlying destination is a Writer using this method would require UTF-8 decoding. If so, implementation may instead choose to throw a UnsupportedOperationException due to ineffectiveness of having to decode input.

Specified by:

writeRawUTF8String in class JsonGenerator

Parameters:

text - Buffer that contains String value to write

offset - Offset in buffer of the first byte of String value to write

len - Length of the String value (in characters) to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeUTF8String

public JsonGenerator writeUTF8String(byte[] text,
 int offset,
 int len)
                              throws JacksonException

Description copied from class: JsonGenerator

Method similar to JsonGenerator.writeString(String) but that takes as its input a UTF-8 encoded String which has not been escaped using whatever escaping scheme data format requires (for JSON that is backslash-escaping for control characters and double-quotes; for other formats something else). This means that textual JSON backends need to check if value needs JSON escaping, but otherwise can just be copied as is to output. Also, quoting that data format requires (like double-quotes for JSON) will be added around the value if and as necessary.

Note that some backends may choose not to support this method: for example, if underlying destination is a Writer using this method would require UTF-8 decoding. In this case generator implementation may instead choose to throw a UnsupportedOperationException due to ineffectiveness of having to decode input.

Specified by:

writeUTF8String in class JsonGenerator

Parameters:

text - Buffer that contains String value to write

offset - Offset in buffer of the first byte of String value to write

len - Length of the String value (in characters) to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeRaw

public JsonGenerator writeRaw(String text)
                       throws JacksonException

Description copied from class: JsonGenerator

Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such). If such separators are desired, use JsonGenerator.writeRawValue(String) instead.

Note that not all generator implementations necessarily support such by-pass methods: those that do not will throw UnsupportedOperationException.

Specified by:

writeRaw in class JsonGenerator

Parameters:

text - Textual contents to include as-is in output.

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeRaw

public JsonGenerator writeRaw(String text,
 int offset,
 int len)
                       throws JacksonException

Description copied from class: JsonGenerator

Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such). If such separators are desired, use JsonGenerator.writeRawValue(String) instead.

Note that not all generator implementations necessarily support such by-pass methods: those that do not will throw UnsupportedOperationException.

Specified by:

writeRaw in class JsonGenerator

Parameters:

text - String that has contents to include as-is in output

offset - Offset within text of the first character to output

len - Length of content (from text, starting at offset offset) to output

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeRaw

public JsonGenerator writeRaw(SerializableString text)
                       throws JacksonException

Description copied from class: JsonGenerator

Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such). If such separators are desired, use JsonGenerator.writeRawValue(String) instead.

Note that not all generator implementations necessarily support such by-pass methods: those that do not will throw UnsupportedOperationException.

The default implementation delegates to JsonGenerator.writeRaw(String); other backends that support raw inclusion of text are encouraged to implement it in more efficient manner (especially if they use UTF-8 encoding).

Overrides:

writeRaw in class JsonGenerator

Parameters:

text - Pre-encoded textual contents to included in output

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeRawValue

public JsonGenerator writeRawValue(SerializableString text)
                            throws JacksonException

Description copied from class: JsonGenerator

Method similar to JsonGenerator.writeRawValue(String), but potentially more efficient as it may be able to use pre-encoded content (similar to JsonGenerator.writeRaw(SerializableString).

Overrides:

writeRawValue in class GeneratorBase

Parameters:

text - Pre-encoded textual contents to included in output

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeRaw

public JsonGenerator writeRaw(char[] cbuf,
 int offset,
 int len)
                       throws JacksonException

Description copied from class: JsonGenerator

Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such). If such separators are desired, use JsonGenerator.writeRawValue(String) instead.

Note that not all generator implementations necessarily support such by-pass methods: those that do not will throw UnsupportedOperationException.

Specified by:

writeRaw in class JsonGenerator

Parameters:

cbuf - Buffer that has contents to include as-is in output

offset - Offset within text of the first character to output

len - Length of content (from text, starting at offset offset) to output

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeRaw

public JsonGenerator writeRaw(char ch)
                       throws JacksonException

Description copied from class: JsonGenerator

Method that will force generator to copy input text verbatim with no modifications (including that no escaping is done and no separators are added even if context [array, object] would otherwise require such). If such separators are desired, use JsonGenerator.writeRawValue(String) instead.

Note that not all generator implementations necessarily support such by-pass methods: those that do not will throw UnsupportedOperationException.

Specified by:

writeRaw in class JsonGenerator

Parameters:

ch - Character to included in output

Returns:

This generator, to allow call chaining

Throws:

JacksonException

_writeSegmentedRaw

private final void _writeSegmentedRaw(char[] cbuf,
 int offset,
 int len)
                               throws JacksonException

Helper method called when it is possible that output of raw section to output may cross buffer boundary

Throws:

JacksonException

_writeRawSegment

private void _writeRawSegment(char[] cbuf,
 int offset,
 int end)
                       throws JacksonException

Helper method that is called for segmented write of raw content when explicitly outputting a segment of longer thing. Caller has to take care of ensuring there's no split surrogate pair at the end (that is, last char cannot be first part of a surrogate char pair).

Throws:

JacksonException

writeBinary

public JsonGenerator writeBinary(Base64Variant b64variant,
 byte[] data,
 int offset,
 int len)
                          throws JacksonException

Description copied from class: JsonGenerator

Method that will output given chunk of binary data as base64 encoded, as a complete String value (surrounded by double quotes). This method defaults

Note: because JSON Strings cannot contain unescaped linefeeds, if linefeeds are included (as per last argument), they must be escaped. This adds overhead for decoding without improving readability. Alternatively if linefeeds are not included, resulting String value may violate the requirement of base64 RFC which mandates line-length of 76 characters and use of linefeeds. However, all JsonParser implementations are required to accept such "long line base64"; as do typical production-level base64 decoders.

Specified by:

writeBinary in class JsonGenerator

Parameters:

b64variant - Base64 variant to use: defines details such as whether padding is used (and if so, using which character); what is the maximum line length before adding linefeed, and also the underlying alphabet to use.

data - Buffer that contains binary data to write

offset - Offset in data of the first byte of data to write

len - Length of data to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeBinary

public int writeBinary(Base64Variant b64variant,
 InputStream data,
 int dataLength)
                throws JacksonException

Description copied from class: JsonGenerator

Method similar to JsonGenerator.writeBinary(Base64Variant,byte[],int,int), but where input is provided through a stream, allowing for incremental writes without holding the whole input in memory.

Overrides:

writeBinary in class GeneratorBase

Parameters:

b64variant - Base64 variant to use

data - InputStream to use for reading binary data to write. Will not be closed after successful write operation

dataLength - (optional) number of bytes that will be available; or -1 to be indicate it is not known. If a positive length is given, data MUST provide at least that many bytes: if not, an exception will be thrown. Note that implementations need not support cases where length is not known in advance; this depends on underlying data format: JSON output does NOT require length, other formats may.

Returns:

Number of bytes read from data and written as binary payload

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(short s)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting given value as JSON number. Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeNumber in class JsonGenerator

Parameters:

s - Number value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

_writeQuotedShort

private final void _writeQuotedShort(short s)
                              throws JacksonException

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(int i)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting given value as JSON number. Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeNumber in class JsonGenerator

Parameters:

i - Number value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

_writeQuotedInt

private final void _writeQuotedInt(int i)
                            throws JacksonException

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(long l)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting given value as JSON number. Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeNumber in class JsonGenerator

Parameters:

l - Number value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

_writeQuotedLong

private final void _writeQuotedLong(long l)
                             throws JacksonException

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(BigInteger value)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting given value as JSON number. Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeNumber in class JsonGenerator

Parameters:

value - Number value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(double d)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting indicate JSON numeric value. Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeNumber in class JsonGenerator

Parameters:

d - Number value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(float f)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting indicate JSON numeric value. Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeNumber in class JsonGenerator

Parameters:

f - Number value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(BigDecimal value)
                          throws JacksonException

Description copied from class: JsonGenerator

Method for outputting indicate JSON numeric value. Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeNumber in class JsonGenerator

Parameters:

value - Number value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(String encodedValue)
                          throws JacksonException

Description copied from class: JsonGenerator

Write method that can be used for custom numeric types that can not be (easily?) converted to "standard" Java number types; or, for special formatting with formats that allow this (CSV). Because numbers are not surrounded by double quotes, regular JsonGenerator.writeString(String) method cannot be used; nor JsonGenerator.writeRaw(String) because that does not properly handle value separators needed in Array or Object contexts.

Note: because of lack of type safety, some generator implementations will not be able to implement this method. For example, some binary formats require type information for encoding; similarly for generator-wrappers around Java objects or TreeNodes. If implementation does not implement this method, it should a StreamWriteException).

Specified by:

writeNumber in class JsonGenerator

Parameters:

encodedValue - Textual (possibly formatted) number representation to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeNumber

public JsonGenerator writeNumber(char[] encodedValueBuffer,
 int offset,
 int length)
                          throws JacksonException

Description copied from class: JsonGenerator

Overloaded version of JsonGenerator.writeNumber(String) with same semantics but possibly more efficient operation.

Overrides:

writeNumber in class JsonGenerator

Parameters:

encodedValueBuffer - Buffer that contains the textual number representation to write

offset - Offset of the first character of value to write

length - Length of the value (in characters) to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

_writeQuotedRaw

private final void _writeQuotedRaw(String value)
                            throws JacksonException

Throws:

JacksonException

_writeQuotedRaw

private void _writeQuotedRaw(char[] text,
 int offset,
 int length)
                      throws JacksonException

Throws:

JacksonException

writeBoolean

public JsonGenerator writeBoolean(boolean state)
                           throws JacksonException

Description copied from class: JsonGenerator

Method for outputting literal JSON boolean value (one of Strings 'true' and 'false'). Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeBoolean in class JsonGenerator

Parameters:

state - Boolean value to write

Returns:

This generator, to allow call chaining

Throws:

JacksonException

writeNull

public JsonGenerator writeNull()
                        throws JacksonException

Description copied from class: JsonGenerator

Method for outputting literal JSON null value. Can be called in any context where a value is expected (Array value, Object property value, root-level value). Additional white space may be added around the value if pretty-printing is enabled.

Specified by:

writeNull in class JsonGenerator

Returns:

This generator, to allow call chaining

Throws:

JacksonException

_verifyValueWrite

protected final void _verifyValueWrite(String typeMsg)
                                throws JacksonException

Description copied from class: GeneratorBase

Method called before trying to write a value (scalar or structured), to verify that this is legal in current output state, as well as to output separators if and as necessary.

Specified by:

_verifyValueWrite in class GeneratorBase

Parameters:

typeMsg - Additional message used for generating exception message if value output is NOT legal in current generator output state.

Throws:

JacksonException - if there is a problem in trying to write a value

flush

public void flush()
           throws JacksonException

Description copied from class: JsonGenerator

Method called to flush any buffered content to the underlying target (output stream, writer), and to flush the target itself as well.

Specified by:

flush in interface Flushable

Specified by:

flush in class JsonGenerator

Throws:

JacksonException

_closeInput

protected void _closeInput()
                    throws JacksonException

Specified by:

_closeInput in class GeneratorBase

Throws:

JacksonException

_releaseBuffers

protected void _releaseBuffers()

Description copied from class: GeneratorBase

Method called to release any buffers generator may be holding, once generator is being closed.

Specified by:

_releaseBuffers in class GeneratorBase

_writeBytes

private final void _writeBytes(byte[] bytes)
                        throws JacksonException

Throws:

JacksonException

_writeBytes

private final void _writeBytes(byte[] bytes,
 int offset,
 int len)
                        throws JacksonException

Throws:

JacksonException

_writeStringSegments

private final void _writeStringSegments(String text,
 boolean addQuotes)
                                 throws JacksonException

Method called when String to write is long enough not to fit completely in temporary copy buffer. If so, we will actually copy it in small enough chunks so it can be directly fed to single-segment writes (instead of maximum slices that would fit in copy buffer)

Throws:

JacksonException

_writeStringSegments

private final void _writeStringSegments(char[] cbuf,
 int offset,
 int totalLen)
                                 throws JacksonException

Method called when character sequence to write is long enough that its maximum encoded and escaped form is not guaranteed to fit in the output buffer. If so, we will need to choose smaller output chunks to write at a time.

Throws:

JacksonException

_writeStringSegments

private final void _writeStringSegments(String text,
 int offset,
 int totalLen)
                                 throws JacksonException

Throws:

JacksonException

_writeStringSegment

private final void _writeStringSegment(char[] cbuf,
 int offset,
 int len)
                                throws JacksonException

This method called when the string content is already in a char buffer, and its maximum total encoded and escaped length cannot exceed size of the output buffer. Caller must ensure that there is enough space in output buffer, assuming case of all non-escaped ASCII characters, as well as potentially enough space for other cases (but not necessarily flushed)

Throws:

JacksonException

_writeStringSegment

private final void _writeStringSegment(String text,
 int offset,
 int len)
                                throws JacksonException

Throws:

JacksonException

_writeStringSegment2

private final void _writeStringSegment2(char[] cbuf,
 int offset,
 int end)
                                 throws JacksonException

Secondary method called when content contains characters to escape, and/or multi-byte UTF-8 characters.

Throws:

JacksonException

_writeStringSegment2

private final void _writeStringSegment2(String text,
 int offset,
 int end)
                                 throws JacksonException

Throws:

JacksonException

_writeStringSegmentASCII2

private final void _writeStringSegmentASCII2(char[] cbuf,
 int offset,
 int end)
                                      throws JacksonException

Same as _writeStringSegment2(char[], ...)invalid input: '<'/code., but with additional escaping for high-range code points

Throws:

JacksonException

_writeStringSegmentASCII2

private final void _writeStringSegmentASCII2(String text,
 int offset,
 int end)
                                      throws JacksonException

Throws:

JacksonException

_writeCustomStringSegment2

private final void _writeCustomStringSegment2(char[] cbuf,
 int offset,
 int end)
                                       throws JacksonException

Same as _writeStringSegmentASCII2(char[], ...)invalid input: '<'/code., but with additional checking for completely custom escapes

Throws:

JacksonException

_writeCustomStringSegment2

private final void _writeCustomStringSegment2(String text,
 int offset,
 int end)
                                       throws JacksonException

Throws:

JacksonException

_writeCustomEscape

private final int _writeCustomEscape(byte[] outputBuffer,
 int outputPtr,
 SerializableString esc,
 int remainingChars)
                              throws JacksonException

Throws:

JacksonException

_handleLongCustomEscape

private final int _handleLongCustomEscape(byte[] outputBuffer,
 int outputPtr,
 int outputEnd,
 byte[] raw,
 int remainingChars)
                                   throws JacksonException

Throws:

JacksonException

_writeUTF8Segments

private final void _writeUTF8Segments(byte[] utf8,
 int offset,
 int totalLen)
                               throws JacksonException

Method called when UTF-8 encoded (but NOT yet escaped!) content is not guaranteed to fit in the output buffer after escaping; as such, we just need to chunk writes.

Throws:

JacksonException

_writeUTF8Segment

private final void _writeUTF8Segment(byte[] utf8,
 int offset,
 int len)
                              throws JacksonException

Throws:

JacksonException

_writeUTF8Segment2

private final void _writeUTF8Segment2(byte[] utf8,
 int offset,
 int len)
                               throws JacksonException

Throws:

JacksonException

_writeBinary

protected final void _writeBinary(Base64Variant b64variant,
 byte[] input,
 int inputPtr,
 int inputEnd)
                           throws JacksonException

Throws:

JacksonException

_writeBinary

protected final int _writeBinary(Base64Variant b64variant,
 InputStream data,
 byte[] readBuffer,
 int bytesLeft)
                          throws JacksonException

Throws:

JacksonException

_writeBinary

protected final int _writeBinary(Base64Variant b64variant,
 InputStream data,
 byte[] readBuffer)
                          throws JacksonException

Throws:

JacksonException

_readMore

private final int _readMore(InputStream in,
 byte[] readBuffer,
 int inputPtr,
 int inputEnd,
 int maxRead)
                     throws JacksonException

Throws:

JacksonException

_outputRawMultiByteChar

private final int _outputRawMultiByteChar(int ch,
 char[] cbuf,
 int inputOffset,
 int inputEnd)
                                   throws JacksonException

Method called to output a character that is beyond range of 1- and 2-byte UTF-8 encodings, when outputting "raw" text (meaning it is not to be escaped or quoted)

Throws:

JacksonException

_outputSurrogates

protected final void _outputSurrogates(int surr1,
 int surr2)
                                throws JacksonException

Throws:

JacksonException

_outputSurrogatePair

private int _outputSurrogatePair(char highSurrogate,
 char lowSurrogate,
 int outputPtr)

_outputMultiByteChar

private final int _outputMultiByteChar(int ch,
 int outputPtr)
                                throws JacksonException

Parameters:

ch -

outputPtr - Position within output buffer to append multi-byte in

Returns:

New output position after appending

Throws:

JacksonException

_writeNull

private final void _writeNull()
                       throws JacksonException

Throws:

JacksonException

_writeGenericEscape

private int _writeGenericEscape(int charToEscape,
 int outputPtr)
                         throws JacksonException

Method called to write a generic Unicode escape for given character.

Parameters:

charToEscape - Character to escape using escape sequence (\\uXXXX)

Throws:

JacksonException

_flushBuffer

protected final void _flushBuffer()
                           throws JacksonException

Throws:

JacksonException

getHexBytes

private byte[] getHexBytes()

_isStartOfSurrogatePair

private static boolean _isStartOfSurrogatePair(int ch)

_isEndOfSurrogatePair

private static boolean _isEndOfSurrogatePair(int ch)