java.lang.Object

com.fasterxml.jackson.core.JsonGenerator

com.fasterxml.jackson.core.base.GeneratorBase

com.fasterxml.jackson.dataformat.cbor.CBORGenerator

All Implemented Interfaces:: com.fasterxml.jackson.core.Versioned, Closeable, Flushable, AutoCloseable

public class CBORGenerator extends com.fasterxml.jackson.core.base.GeneratorBase

JsonGenerator implementation that writes CBOR encoded content.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static enum

CBORGenerator.Feature

Enumeration that defines all togglable features for CBOR generator.
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 int

_bytesWritten

Let's keep track of how many bytes have been output, may prove useful when debugging.

protected boolean

_cfgMinimalDoubles

protected boolean

_cfgMinimalInts

protected char[]

_charBuffer

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

protected final int

_charBufferLength

protected int

_currentRemainingElements

Number of elements remaining in the current complex structure (if any), when writing defined-length Arrays, Objects; marker {code INDEFINITE_LENGTH} otherwise.

protected int[]

_elementCounts

protected int

_elementCountsPtr

protected int

_formatFeatures

Bit flag composed of bits that indicate which CBORGenerator.Features are enabled.

protected final OutputStream

_out

protected byte[]

_outputBuffer

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

protected final int

_outputEnd

Offset to index after the last valid index in _outputBuffer.

protected int

_outputTail

Pointer to the next available byte in _outputBuffer

protected final com.fasterxml.jackson.core.StreamWriteConstraints

_streamWriteConstraints

protected CBORWriteContext

_streamWriteContext

protected HashMap<Object,Integer>

_stringRefs

Table of previously referenced text and binary strings when the STRINGREF feature is used.

protected static final int

BYTE_BUFFER_FOR_OUTPUT

Let's ensure that we have big enough output buffer because of safety margins we need for UTF-8 encoding.

private static final int

INDEFINITE_LENGTH

Special value that is use to keep tracks of arrays and maps opened with infinite length

private static final int

MAX_LONG_STRING_BYTES

This is the worst case length (in bytes) of maximum chunk we ever write.

private static final int

MAX_LONG_STRING_CHARS

Longest char chunk we will output is chosen so that it is guaranteed to fit in an empty buffer even if everything encoded in 3-byte sequences; but also fit two full chunks in case of single-byte (ascii) output.

private static final int

MAX_MEDIUM_STRING_BYTES

private static final int

MAX_MEDIUM_STRING_CHARS

private static final int

MAX_SHORT_STRING_BYTES

private static final int

MAX_SHORT_STRING_CHARS

private static final int

MIN_BUFFER_LENGTH

To simplify certain operations, we require output buffer length to allow outputting of contiguous 256 character UTF-8 encoded String value.

private static final int[]

NO_INTS

protected static final int

REPLACEMENT_CHAR

The replacement character to use to fix invalid Unicode sequences (mismatched surrogate pair).

Fields inherited from class com.fasterxml.jackson.core.base.GeneratorBase
_cfgNumbersAsStrings, _closed, _features, _ioContext, _objectCodec, _writeContext, DERIVED_FEATURES_MASK, MAX_BIG_DECIMAL_SCALE, SURR1_FIRST, SURR1_LAST, SURR2_FIRST, SURR2_LAST, WRITE_BINARY, WRITE_BOOLEAN, WRITE_NULL, WRITE_NUMBER, WRITE_RAW, WRITE_STRING

Fields inherited from class com.fasterxml.jackson.core.JsonGenerator
_cfgPrettyPrinter, DEFAULT_BINARY_WRITE_CAPABILITIES, DEFAULT_TEXTUAL_WRITE_CAPABILITIES, DEFAULT_WRITE_CAPABILITIES
Constructor Summary

Constructors

Constructor

Description

CBORGenerator(com.fasterxml.jackson.core.io.IOContext ioCtxt, int stdFeatures, int formatFeatures, com.fasterxml.jackson.core.ObjectCodec codec, OutputStream out)

CBORGenerator(com.fasterxml.jackson.core.io.IOContext ioCtxt, int stdFeatures, int formatFeatures, com.fasterxml.jackson.core.ObjectCodec codec, OutputStream out, byte[] outputBuffer, int offset, boolean bufferRecyclable)

Alternative constructor that may be used to feed partially initialized content.
Method Summary

Modifier and Type

Method

Description

private int

_appendReplacementChar(byte[] outBuf, int outputPtr)

private int

_decodeAndWriteSurrogate(int surr1, int surr2, byte[] outBuf, int outputPtr)

private final int

_encode(int outputPtr, char[] str, int i, int end)

Helper method called when the whole character sequence is known to fit in the output buffer regardless of UTF-8 expansion.

private final int

_encode(int outputPtr, String str, int len)

private final int

_encode2(int i, int outputPtr, String str, int len, int outputStart)

private final void

_ensureRoomForOutput(int needed)

protected final void

_ensureSpace(int needed)

private void

_failSizedArrayOrObject()

protected final void

_flushBuffer()

private int

_invalidSurrogateEnd(int surr1, int surr2, byte[] outBuf, int outputPtr)

private int

_invalidSurrogateStart(int code, byte[] outBuf, int outputPtr)

protected UnsupportedOperationException

_notSupported()

private final void

_pushRemainingElements()

protected void

_releaseBuffers()

private final int

_shortUTF8Encode2(char[] str, int i, int end, int outputPtr, int outputStart)

Helper method called when the whole character sequence is known to fit in the output buffer, but not all characters are single-byte (ASCII) characters.

protected final void

_verifyValueWrite(String typeMsg)

protected void

_write(BigInteger v)

private final void

_writeByte(byte b)

private final void

_writeBytes(byte[] data, int offset, int len)

private final int

_writeBytes(InputStream in, int bytesLeft)

private final void

_writeBytesLong(byte[] data, int offset, int len)

protected final void

_writeChunkedString(char[] text, int offset, int len)

private final void

_writeDoubleMinimal(double d)

private final void

_writeDoubleNoCheck(double d)

private final void

_writeFloatNoCheck(float f)

private final void

_writeIntFull(int markerBase, int i)

private final void

_writeIntMinimal(int markerBase, int i)

private final void

_writeIntValue(int i)

private final void

_writeLengthMarker(int majorType, int i)

private final void

_writeLongNoCheck(long l)

private final void

_writeLongValue(long l)

protected final int

_writeString(char[] text, int offset, int len)

protected final void

_writeString(String name)

void

assignCurrentValue(Object v)

boolean

canWriteBinaryNatively()

void

close()

private final void

closeComplexElement()

CBORGenerator

configure(CBORGenerator.Feature f, boolean state)

Object

currentValue()

CBORGenerator

disable(CBORGenerator.Feature f)

CBORGenerator

enable(CBORGenerator.Feature f)

final void

flush()

Object

getCurrentValue()

Deprecated.

int

getFormatFeatures()

int

getOutputBuffered()

com.fasterxml.jackson.core.JsonStreamContext

getOutputContext()

Object

getOutputTarget()

com.fasterxml.jackson.core.util.JacksonFeatureSet<com.fasterxml.jackson.core.StreamWriteCapability>

getWriteCapabilities()

final boolean

isEnabled(CBORGenerator.Feature f)

com.fasterxml.jackson.core.JsonGenerator

overrideFormatFeatures(int values, int mask)

com.fasterxml.jackson.core.JsonGenerator

overrideStdFeatures(int values, int mask)

void

setCurrentValue(Object v)

Deprecated.

com.fasterxml.jackson.core.JsonGenerator

setPrettyPrinter(com.fasterxml.jackson.core.PrettyPrinter pp)

No way (or need) to indent anything, so let's block any attempts.

com.fasterxml.jackson.core.StreamWriteConstraints

streamWriteConstraints()

com.fasterxml.jackson.core.JsonGenerator

useDefaultPrettyPrinter()

No way (or need) to indent anything, so let's block any attempts.

com.fasterxml.jackson.core.Version

version()

void

writeArray(double[] array, int offset, int length)

void

writeArray(int[] array, int offset, int length)

void

writeArray(long[] array, int offset, int length)

void

writeBinary(com.fasterxml.jackson.core.Base64Variant b64variant, byte[] data, int offset, int len)

int

writeBinary(com.fasterxml.jackson.core.Base64Variant b64variant, InputStream data, int dataLength)

int

writeBinary(InputStream data, int dataLength)

void

writeBoolean(boolean state)

void

writeBytes(byte[] data, int offset, int len)

Method for directly inserting specified bytes in output at current position.

final void

writeEndArray()

final void

writeEndObject()

final void

writeFieldId(long id)

final void

writeFieldName(com.fasterxml.jackson.core.SerializableString name)

final void

writeFieldName(String name)

void

writeNull()

void

writeNumber(double d)

void

writeNumber(float f)

void

writeNumber(int i)

void

writeNumber(long l)

void

writeNumber(String encodedValue)

void

writeNumber(BigDecimal dec)

void

writeNumber(BigInteger v)

void

writeRaw(byte b)

Method for directly inserting specified byte in output at current position.

void

writeRaw(char c)

void

writeRaw(char[] text, int offset, int len)

void

writeRaw(String text)

void

writeRaw(String text, int offset, int len)

void

writeRawUTF8String(byte[] raw, int offset, int len)

void

writeRawValue(char[] text, int offset, int len)

void

writeRawValue(String text)

void

writeRawValue(String text, int offset, int len)

final void

writeStartArray()

void

writeStartArray(int elementsToWrite)

Deprecated.

void

writeStartArray(Object forValue)

void

writeStartArray(Object forValue, int elementsToWrite)

final void

writeStartObject()

final void

writeStartObject(int elementsToWrite)

final void

writeStartObject(Object forValue)

void

writeStartObject(Object forValue, int elementsToWrite)

void

writeString(char[] text, int offset, int len)

final void

writeString(com.fasterxml.jackson.core.SerializableString sstr)

void

writeString(String text)

void

writeTag(int tagId)

Method for writing out an explicit CBOR Tag.

final void

writeUTF8String(byte[] text, int offset, int len)

Methods inherited from class com.fasterxml.jackson.core.base.GeneratorBase
_asString, _checkRangeBoundsForByteArray, _checkRangeBoundsForCharArray, _checkRangeBoundsForString, _checkStdFeatureChanges, _constructDefaultPrettyPrinter, _decodeSurrogate, disable, enable, getCodec, getFeatureMask, ioContext, isClosed, isEnabled, setCodec, setFeatureMask, writeObject, writeRawValue, writeTree

Methods inherited from class com.fasterxml.jackson.core.JsonGenerator
_constructWriteException, _constructWriteException, _constructWriteException, _constructWriteException, _copyCurrentContents, _copyCurrentFloatValue, _copyCurrentFloatValueExact, _copyCurrentIntValue, _copyCurrentStringValue, _reportError, _reportUnsupportedOperation, _reportUnsupportedOperation, _throwInternal, _verifyOffsets, _writeSimpleObject, canOmitFields, canUseSchema, canWriteFormattedNumbers, canWriteObjectId, canWriteTypeId, configure, copyCurrentEvent, copyCurrentEventExact, copyCurrentStructure, getCharacterEscapes, getHighestEscapedChar, getPrettyPrinter, getSchema, isEnabled, setCharacterEscapes, setHighestNonEscapedChar, setRootValueSeparator, setSchema, writeArray, writeArrayFieldStart, writeBinary, writeBinary, writeBinaryField, writeBooleanField, writeEmbeddedObject, writeNullField, writeNumber, writeNumber, writeNumberField, writeNumberField, writeNumberField, writeNumberField, writeNumberField, writeNumberField, writeNumberField, writeObjectField, writeObjectFieldStart, writeObjectId, writeObjectRef, writeOmittedField, writePOJO, writePOJOField, writeRaw, writeString, writeStringField, writeTypeId, writeTypePrefix, writeTypeSuffix

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- NO_INTS
  
  private static final int[] NO_INTS
- BYTE_BUFFER_FOR_OUTPUT
  protected static final int BYTE_BUFFER_FOR_OUTPUT
  
  Let's ensure that we have big enough output buffer because of safety margins we need for UTF-8 encoding.
  
  See Also:
  
  Constant Field Values
- REPLACEMENT_CHAR
  protected static final int REPLACEMENT_CHAR
  
  The replacement character to use to fix invalid Unicode sequences (mismatched surrogate pair).
  
  Since:
  
  2.12
  
  See Also:
  
  Constant Field Values
- MAX_LONG_STRING_CHARS
  private static final int MAX_LONG_STRING_CHARS
  
  Longest char chunk we will output is chosen so that it is guaranteed to fit in an empty buffer even if everything encoded in 3-byte sequences; but also fit two full chunks in case of single-byte (ascii) output.
  
  See Also:
  
  Constant Field Values
- MAX_LONG_STRING_BYTES
  private static final int MAX_LONG_STRING_BYTES
  
  This is the worst case length (in bytes) of maximum chunk we ever write.
  
  See Also:
  
  Constant Field Values
- MIN_BUFFER_LENGTH
  private static final int MIN_BUFFER_LENGTH
  
  To simplify certain operations, we require output buffer length to allow outputting of contiguous 256 character UTF-8 encoded String value. Length of the longest UTF-8 code point (from Java char) is 3 bytes, and we need both initial token byte and single-byte end marker so we get following value.
  Note: actually we could live with shorter one; absolute minimum would be for encoding 64-character Strings.
  
  See Also:
  
  Constant Field Values
- INDEFINITE_LENGTH
  private static final int INDEFINITE_LENGTH
  
  Special value that is use to keep tracks of arrays and maps opened with infinite length
  
  See Also:
  
  Constant Field Values
- _streamWriteConstraints
  
  protected final com.fasterxml.jackson.core.StreamWriteConstraints _streamWriteConstraints
  
  Since:
  
  2.16
- _out
  
  protected final OutputStream _out
- _formatFeatures
  
  protected int _formatFeatures
  
  Bit flag composed of bits that indicate which CBORGenerator.Features are enabled.
- _cfgMinimalInts
  
  protected boolean _cfgMinimalInts
- _cfgMinimalDoubles
  
  protected boolean _cfgMinimalDoubles
- _streamWriteContext
  
  protected CBORWriteContext _streamWriteContext
- _outputBuffer
  
  protected byte[] _outputBuffer
  
  Intermediate buffer in which contents are buffered before being written using _out.
- _outputTail
  
  protected int _outputTail
  
  Pointer to the next available byte in _outputBuffer
- _outputEnd
  
  protected final int _outputEnd
  
  Offset to index after the last valid index in _outputBuffer. Typically same as length of the buffer.
- _charBuffer
  
  protected char[] _charBuffer
  
  Intermediate buffer in which characters of a String are copied before being encoded.
- _charBufferLength
  
  protected final int _charBufferLength
- _bytesWritten
  
  protected int _bytesWritten
  
  Let's keep track of how many bytes have been output, may prove useful when debugging. This does not include bytes buffered in the output buffer, just bytes that have been written using underlying stream writer.
- _elementCounts
  
  protected int[] _elementCounts
- _elementCountsPtr
  
  protected int _elementCountsPtr
- _currentRemainingElements
  
  protected int _currentRemainingElements
  
  Number of elements remaining in the current complex structure (if any), when writing defined-length Arrays, Objects; marker {code INDEFINITE_LENGTH} otherwise.
- _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.
- _stringRefs
  
  protected HashMap<Object,Integer> _stringRefs
  
  Table of previously referenced text and binary strings when the STRINGREF feature is used.
  
  Since:
  
  2.15
- MAX_SHORT_STRING_CHARS
  private static final int MAX_SHORT_STRING_CHARS
  
  See Also:
  
  Constant Field Values
- MAX_SHORT_STRING_BYTES
  private static final int MAX_SHORT_STRING_BYTES
  
  See Also:
  
  Constant Field Values
- MAX_MEDIUM_STRING_CHARS
  private static final int MAX_MEDIUM_STRING_CHARS
  
  See Also:
  
  Constant Field Values
- MAX_MEDIUM_STRING_BYTES
  private static final int MAX_MEDIUM_STRING_BYTES
  
  See Also:
  
  Constant Field Values
Constructor Details
- CBORGenerator
  
  public CBORGenerator(com.fasterxml.jackson.core.io.IOContext ioCtxt, int stdFeatures, int formatFeatures, com.fasterxml.jackson.core.ObjectCodec codec, OutputStream out)
- CBORGenerator
  
  public CBORGenerator(com.fasterxml.jackson.core.io.IOContext ioCtxt, int stdFeatures, int formatFeatures, com.fasterxml.jackson.core.ObjectCodec codec, OutputStream out, byte[] outputBuffer, int offset, boolean bufferRecyclable)
  
  Alternative constructor that may be used to feed partially initialized content.
  
  Parameters:
  
  outputBuffer - Buffer to use for output before flushing to the underlying stream
  
  offset - Offset pointing past already buffered content; that is, number of bytes of valid content to output, within buffer.
Method Details
- version
  
  public com.fasterxml.jackson.core.Version version()
  
  Specified by:
  
  version in interface com.fasterxml.jackson.core.Versioned
  
  Overrides:
  
  version in class com.fasterxml.jackson.core.base.GeneratorBase
- canWriteBinaryNatively
  
  public boolean canWriteBinaryNatively()
  
  Overrides:
  
  canWriteBinaryNatively in class com.fasterxml.jackson.core.JsonGenerator
- getWriteCapabilities
  
  public com.fasterxml.jackson.core.util.JacksonFeatureSet<com.fasterxml.jackson.core.StreamWriteCapability> getWriteCapabilities()
  
  Overrides:
  
  getWriteCapabilities in class com.fasterxml.jackson.core.JsonGenerator
- streamWriteConstraints
  
  public com.fasterxml.jackson.core.StreamWriteConstraints streamWriteConstraints()
  
  Overrides:
  
  streamWriteConstraints in class com.fasterxml.jackson.core.JsonGenerator
- useDefaultPrettyPrinter
  
  public com.fasterxml.jackson.core.JsonGenerator useDefaultPrettyPrinter()
  
  No way (or need) to indent anything, so let's block any attempts. (should we throw an exception instead?)
  
  Overrides:
  
  useDefaultPrettyPrinter in class com.fasterxml.jackson.core.base.GeneratorBase
- setPrettyPrinter
  
  public com.fasterxml.jackson.core.JsonGenerator setPrettyPrinter(com.fasterxml.jackson.core.PrettyPrinter pp)
  
  No way (or need) to indent anything, so let's block any attempts. (should we throw an exception instead?)
  
  Overrides:
  
  setPrettyPrinter in class com.fasterxml.jackson.core.JsonGenerator
- getOutputTarget
  
  public Object getOutputTarget()
  
  Overrides:
  
  getOutputTarget in class com.fasterxml.jackson.core.JsonGenerator
- getOutputBuffered
  
  public int getOutputBuffered()
  
  Overrides:
  
  getOutputBuffered in class com.fasterxml.jackson.core.JsonGenerator
- getFormatFeatures
  
  public int getFormatFeatures()
  
  Overrides:
  
  getFormatFeatures in class com.fasterxml.jackson.core.JsonGenerator
- overrideStdFeatures
  
  public com.fasterxml.jackson.core.JsonGenerator overrideStdFeatures(int values, int mask)
  
  Overrides:
  
  overrideStdFeatures in class com.fasterxml.jackson.core.base.GeneratorBase
- overrideFormatFeatures
  
  public com.fasterxml.jackson.core.JsonGenerator overrideFormatFeatures(int values, int mask)
  
  Overrides:
  
  overrideFormatFeatures in class com.fasterxml.jackson.core.JsonGenerator
- getOutputContext
  
  public com.fasterxml.jackson.core.JsonStreamContext getOutputContext()
  
  Overrides:
  
  getOutputContext in class com.fasterxml.jackson.core.base.GeneratorBase
- currentValue
  
  public Object currentValue()
  
  Overrides:
  
  currentValue in class com.fasterxml.jackson.core.base.GeneratorBase
- assignCurrentValue
  
  public void assignCurrentValue(Object v)
  
  Overrides:
  
  assignCurrentValue in class com.fasterxml.jackson.core.base.GeneratorBase
- getCurrentValue
  
  @Deprecated public Object getCurrentValue()
  
  Deprecated.
  
  Overrides:
  
  getCurrentValue in class com.fasterxml.jackson.core.JsonGenerator
- setCurrentValue
  
  @Deprecated public void setCurrentValue(Object v)
  
  Deprecated.
  
  Overrides:
  
  setCurrentValue in class com.fasterxml.jackson.core.JsonGenerator
- enable
  
  public CBORGenerator enable(CBORGenerator.Feature f)
- disable
  
  public CBORGenerator disable(CBORGenerator.Feature f)
- isEnabled
  
  public final boolean isEnabled(CBORGenerator.Feature f)
- configure
  
  public CBORGenerator configure(CBORGenerator.Feature f, boolean state)
- writeFieldName
  
  public final void writeFieldName(String name) throws IOException
  
  Specified by:
  
  writeFieldName in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeFieldName
  
  public final void writeFieldName(com.fasterxml.jackson.core.SerializableString name) throws IOException
  
  Overrides:
  
  writeFieldName in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- writeFieldId
  
  public final void writeFieldId(long id) throws IOException
  
  Overrides:
  
  writeFieldId in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeStartArray
  
  public final void writeStartArray() throws IOException
  
  Specified by:
  
  writeStartArray in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeStartArray
  
  public void writeStartArray(Object forValue) throws IOException
  
  Overrides:
  
  writeStartArray in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeStartArray
  
  public void writeStartArray(Object forValue, int elementsToWrite) throws IOException
  
  Overrides:
  
  writeStartArray in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeStartArray
  
  @Deprecated public void writeStartArray(int elementsToWrite) throws IOException
  
  Deprecated.
  
  Overrides:
  
  writeStartArray in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeEndArray
  
  public final void writeEndArray() throws IOException
  
  Specified by:
  
  writeEndArray in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeStartObject
  
  public final void writeStartObject() throws IOException
  
  Specified by:
  
  writeStartObject in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeStartObject
  
  public final void writeStartObject(Object forValue) throws IOException
  
  Overrides:
  
  writeStartObject in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- writeStartObject
  
  public final void writeStartObject(int elementsToWrite) throws IOException
  
  Throws:
  
  IOException
- writeStartObject
  
  public void writeStartObject(Object forValue, int elementsToWrite) throws IOException
  
  Overrides:
  
  writeStartObject in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeEndObject
  
  public final void writeEndObject() throws IOException
  
  Specified by:
  
  writeEndObject in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeArray
  
  public void writeArray(int[] array, int offset, int length) throws IOException
  
  Overrides:
  
  writeArray in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeArray
  
  public void writeArray(long[] array, int offset, int length) throws IOException
  
  Overrides:
  
  writeArray in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeArray
  
  public void writeArray(double[] array, int offset, int length) throws IOException
  
  Overrides:
  
  writeArray in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- _pushRemainingElements
  
  private final void _pushRemainingElements()
- _writeIntMinimal
  
  private final void _writeIntMinimal(int markerBase, int i) throws IOException
  
  Throws:
  
  IOException
- _writeIntFull
  
  private final void _writeIntFull(int markerBase, int i) throws IOException
  
  Throws:
  
  IOException
- _writeLongNoCheck
  
  private final void _writeLongNoCheck(long l) throws IOException
  
  Throws:
  
  IOException
- _writeFloatNoCheck
  
  private final void _writeFloatNoCheck(float f) throws IOException
  
  Throws:
  
  IOException
- _writeDoubleNoCheck
  
  private final void _writeDoubleNoCheck(double d) throws IOException
  
  Throws:
  
  IOException
- _writeDoubleMinimal
  
  private final void _writeDoubleMinimal(double d) throws IOException
  
  Throws:
  
  IOException
- writeString
  
  public void writeString(String text) throws IOException
  
  Specified by:
  
  writeString in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeString
  
  public final void writeString(com.fasterxml.jackson.core.SerializableString sstr) throws IOException
  
  Overrides:
  
  writeString in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- writeString
  
  public void writeString(char[] text, int offset, int len) throws IOException
  
  Specified by:
  
  writeString in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeRawUTF8String
  
  public void writeRawUTF8String(byte[] raw, int offset, int len) throws IOException
  
  Specified by:
  
  writeRawUTF8String in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeUTF8String
  
  public final void writeUTF8String(byte[] text, int offset, int len) throws IOException
  
  Specified by:
  
  writeUTF8String in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeRaw
  
  public void writeRaw(String text) throws IOException
  
  Specified by:
  
  writeRaw in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeRaw
  
  public void writeRaw(String text, int offset, int len) throws IOException
  
  Specified by:
  
  writeRaw in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeRaw
  
  public void writeRaw(char[] text, int offset, int len) throws IOException
  
  Specified by:
  
  writeRaw in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeRaw
  
  public void writeRaw(char c) throws IOException
  
  Specified by:
  
  writeRaw in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeRawValue
  
  public void writeRawValue(String text) throws IOException
  
  Overrides:
  
  writeRawValue in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- writeRawValue
  
  public void writeRawValue(String text, int offset, int len) throws IOException
  
  Overrides:
  
  writeRawValue in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- writeRawValue
  
  public void writeRawValue(char[] text, int offset, int len) throws IOException
  
  Overrides:
  
  writeRawValue in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- writeBinary
  
  public void writeBinary(com.fasterxml.jackson.core.Base64Variant b64variant, byte[] data, int offset, int len) throws IOException
  
  Specified by:
  
  writeBinary in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeBinary
  
  public int writeBinary(InputStream data, int dataLength) throws IOException
  
  Overrides:
  
  writeBinary in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeBinary
  
  public int writeBinary(com.fasterxml.jackson.core.Base64Variant b64variant, InputStream data, int dataLength) throws IOException
  
  Overrides:
  
  writeBinary in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- writeBoolean
  
  public void writeBoolean(boolean state) throws IOException
  
  Specified by:
  
  writeBoolean in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeNull
  
  public void writeNull() throws IOException
  
  Specified by:
  
  writeNull in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeNumber
  
  public void writeNumber(int i) throws IOException
  
  Specified by:
  
  writeNumber in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeNumber
  
  public void writeNumber(long l) throws IOException
  
  Specified by:
  
  writeNumber in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeNumber
  
  public void writeNumber(BigInteger v) throws IOException
  
  Specified by:
  
  writeNumber in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- _write
  
  protected void _write(BigInteger v) throws IOException
  
  Throws:
  
  IOException
- writeNumber
  
  public void writeNumber(double d) throws IOException
  
  Specified by:
  
  writeNumber in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeNumber
  
  public void writeNumber(float f) throws IOException
  
  Specified by:
  
  writeNumber in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeNumber
  
  public void writeNumber(BigDecimal dec) throws IOException
  
  Specified by:
  
  writeNumber in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
- writeNumber
  
  public void writeNumber(String encodedValue) throws IOException, com.fasterxml.jackson.core.JsonGenerationException, UnsupportedOperationException
  
  Specified by:
  
  writeNumber in class com.fasterxml.jackson.core.JsonGenerator
  
  Throws:
  
  IOException
  
  com.fasterxml.jackson.core.JsonGenerationException
  
  UnsupportedOperationException
- _verifyValueWrite
  
  protected final void _verifyValueWrite(String typeMsg) throws IOException
  
  Specified by:
  
  _verifyValueWrite in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- _failSizedArrayOrObject
  
  private void _failSizedArrayOrObject() throws IOException
  
  Throws:
  
  IOException
- flush
  
  public final void flush() throws IOException
  
  Specified by:
  
  flush in interface Flushable
  
  Specified by:
  
  flush in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- close
  
  public void close() throws IOException
  
  Specified by:
  
  close in interface AutoCloseable
  
  Specified by:
  
  close in interface Closeable
  
  Overrides:
  
  close in class com.fasterxml.jackson.core.base.GeneratorBase
  
  Throws:
  
  IOException
- writeTag
  
  public void writeTag(int tagId) throws IOException
  
  Method for writing out an explicit CBOR Tag.
  
  Parameters:
  
  tagId - Positive integer (0 or higher)
  
  Throws:
  
  IOException
  
  Since:
  
  2.5
- writeRaw
  
  public void writeRaw(byte b) throws IOException
  
  Method for directly inserting specified byte in output at current position.
  NOTE: only use this method if you really know what you are doing.
  
  Throws:
  
  IOException
- writeBytes
  
  public void writeBytes(byte[] data, int offset, int len) throws IOException
  
  Method for directly inserting specified bytes in output at current position.
  NOTE: only use this method if you really know what you are doing.
  
  Throws:
  
  IOException
- _writeString
  
  protected final void _writeString(String name) throws IOException
  
  Throws:
  
  IOException
- _ensureSpace
  
  protected final void _ensureSpace(int needed) throws IOException
  
  Throws:
  
  IOException
- _writeString
  
  protected final int _writeString(char[] text, int offset, int len) throws IOException
  
  Throws:
  
  IOException
- _writeChunkedString
  
  protected final void _writeChunkedString(char[] text, int offset, int len) throws IOException
  
  Throws:
  
  IOException
- _encode
  
  private final int _encode(int outputPtr, char[] str, int i, int end) throws IOException
  
  Helper method called when the whole character sequence is known to fit in the output buffer regardless of UTF-8 expansion.
  
  Throws:
  
  IOException
- _shortUTF8Encode2
  
  private final int _shortUTF8Encode2(char[] str, int i, int end, int outputPtr, int outputStart) throws IOException
  
  Helper method called when the whole character sequence is known to fit in the output buffer, but not all characters are single-byte (ASCII) characters.
  
  Throws:
  
  IOException
- _encode
  
  private final int _encode(int outputPtr, String str, int len) throws IOException
  
  Throws:
  
  IOException
- _encode2
  
  private final int _encode2(int i, int outputPtr, String str, int len, int outputStart) throws IOException
  
  Throws:
  
  IOException
- _invalidSurrogateStart
  
  private int _invalidSurrogateStart(int code, byte[] outBuf, int outputPtr) throws IOException
  
  Throws:
  
  IOException
- _invalidSurrogateEnd
  
  private int _invalidSurrogateEnd(int surr1, int surr2, byte[] outBuf, int outputPtr) throws IOException
  
  Throws:
  
  IOException
- _appendReplacementChar
  
  private int _appendReplacementChar(byte[] outBuf, int outputPtr)
- _decodeAndWriteSurrogate
  
  private int _decodeAndWriteSurrogate(int surr1, int surr2, byte[] outBuf, int outputPtr)
- _ensureRoomForOutput
  
  private final void _ensureRoomForOutput(int needed) throws IOException
  
  Throws:
  
  IOException
- _writeIntValue
  
  private final void _writeIntValue(int i) throws IOException
  
  Throws:
  
  IOException
- _writeLongValue
  
  private final void _writeLongValue(long l) throws IOException
  
  Throws:
  
  IOException
- _writeLengthMarker
  
  private final void _writeLengthMarker(int majorType, int i) throws IOException
  
  Throws:
  
  IOException
- _writeByte
  
  private final void _writeByte(byte b) throws IOException
  
  Throws:
  
  IOException
- _writeBytes
  
  private final void _writeBytes(byte[] data, int offset, int len) throws IOException
  
  Throws:
  
  IOException
- _writeBytes
  
  private final int _writeBytes(InputStream in, int bytesLeft) throws IOException
  
  Throws:
  
  IOException
- _writeBytesLong
  
  private final void _writeBytesLong(byte[] data, int offset, int len) throws IOException
  
  Throws:
  
  IOException
- _releaseBuffers
  
  protected void _releaseBuffers()
  
  Specified by:
  
  _releaseBuffers in class com.fasterxml.jackson.core.base.GeneratorBase
- _flushBuffer
  
  protected final void _flushBuffer() throws IOException
  
  Throws:
  
  IOException
- closeComplexElement
  
  private final void closeComplexElement() throws IOException
  
  Throws:
  
  IOException
- _notSupported
  
  protected UnsupportedOperationException _notSupported()

Class CBORGenerator

Nested Class Summary

Field Summary

Fields inherited from class com.fasterxml.jackson.core.base.GeneratorBase

Fields inherited from class com.fasterxml.jackson.core.JsonGenerator

Constructor Summary

Method Summary

Methods inherited from class com.fasterxml.jackson.core.base.GeneratorBase

Methods inherited from class com.fasterxml.jackson.core.JsonGenerator

Methods inherited from class Object

Field Details

NO_INTS

BYTE_BUFFER_FOR_OUTPUT

REPLACEMENT_CHAR

MAX_LONG_STRING_CHARS

MAX_LONG_STRING_BYTES

MIN_BUFFER_LENGTH

INDEFINITE_LENGTH

_streamWriteConstraints

_out

_formatFeatures

_cfgMinimalInts

_cfgMinimalDoubles

_streamWriteContext

_outputBuffer

_outputTail

_outputEnd

_charBuffer

_charBufferLength

_bytesWritten

_elementCounts

_elementCountsPtr

_currentRemainingElements

_bufferRecyclable

_stringRefs

MAX_SHORT_STRING_CHARS

MAX_SHORT_STRING_BYTES

MAX_MEDIUM_STRING_CHARS

MAX_MEDIUM_STRING_BYTES

Constructor Details

CBORGenerator

CBORGenerator

Method Details

version

canWriteBinaryNatively

getWriteCapabilities

streamWriteConstraints

useDefaultPrettyPrinter

setPrettyPrinter

getOutputTarget

getOutputBuffered

getFormatFeatures

overrideStdFeatures

overrideFormatFeatures

getOutputContext

currentValue

assignCurrentValue

getCurrentValue

setCurrentValue

enable

disable

isEnabled

configure

writeFieldName

writeFieldName

writeFieldId

writeStartArray

writeStartArray

writeStartArray

writeStartArray

writeEndArray

writeStartObject

writeStartObject

writeStartObject

writeStartObject

writeEndObject

writeArray

writeArray

writeArray

_pushRemainingElements