Module tools.jackson.dataformat.smile

Package tools.jackson.dataformat.smile

Class SmileParser

java.lang.Object

tools.jackson.core.JsonParser

tools.jackson.core.base.ParserMinimalBase

tools.jackson.dataformat.smile.SmileParserBase

tools.jackson.dataformat.smile.SmileParser

All Implemented Interfaces:

Closeable, AutoCloseable, tools.jackson.core.Versioned

public class SmileParser
extends SmileParserBase

Nested Class Summary

Nested classes/interfaces inherited from class tools.jackson.core.JsonParser

tools.jackson.core.JsonParser.NumberType, tools.jackson.core.JsonParser.NumberTypeFP

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	_bufferRecyclable	Flag that indicates whether the input buffer is recycable (and needs to be returned to recycler once we are done) or not.
protected byte[]	_inputBuffer	Current buffer from which data is read; generally data is read into buffer from input source, but in some cases pre-loaded buffer is handed to the parser.
protected InputStream	_inputStream	Input stream that can be used for reading more content, if one in use.
protected boolean	_tokenIncomplete	Flag that indicates that the current token has not yet been fully processed, and needs to be finished for some access (or skipped to obtain the next token)
protected int	_typeAsInt	Type byte of the current token (as in)

Fields inherited from class tools.jackson.dataformat.smile.SmileParserBase

_binaryValue, _currInputProcessed, _formatFeatures, _inputEnd, _inputPtr, _mayContainRawBinary, _numberBigDecimal, _numberBigInt, _numberDouble, _numberFloat, _numberInt, _numberLong, _numberType, _numTypesValid, _quad1, _quad2, _quad3, _quadBuffer, _seenNameCount, _seenNames, _seenStringValueCount, _seenStringValues, _streamReadContext, _symbols, _symbolsCanonical, _textBuffer, _tokenOffsetForTotal, DEFAULT_NAME_BUFFER_LENGTH, DEFAULT_STRING_VALUE_BUFFER_LENGTH, LONGEST_NON_CHUNKED_BINARY, NO_STRINGS, SMILE_READ_CAPABILITIES

Fields inherited from class tools.jackson.core.base.ParserMinimalBase

_closed, _currToken, _ioContext, _lastClearedToken, _objectReadContext, _streamReadConstraints, _streamReadFeatures, _tokenCount, _trackMaxTokenCount, BD_MAX_INT, BD_MAX_LONG, BD_MIN_INT, BD_MIN_LONG, BI_MAX_INT, BI_MAX_LONG, BI_MIN_INT, BI_MIN_LONG, CHAR_NULL, INT_0, INT_9, INT_APOS, INT_ASTERISK, INT_BACKSLASH, INT_COLON, INT_COMMA, INT_CR, INT_e, INT_E, INT_HASH, INT_LBRACKET, INT_LCURLY, INT_LF, INT_MINUS, INT_PERIOD, INT_PLUS, INT_QUOTE, INT_RBRACKET, INT_RCURLY, INT_RS, INT_SLASH, INT_SPACE, INT_TAB, MAX_BYTE_I, MAX_INT_D, MAX_INT_L, MAX_LONG_D, MAX_SHORT_I, MIN_BYTE_I, MIN_INT_D, MIN_INT_L, MIN_LONG_D, MIN_SHORT_I, NO_BYTES, NO_INTS, NR_BIGDECIMAL, NR_BIGINT, NR_DOUBLE, NR_FLOAT, NR_INT, NR_LONG, NR_UNKNOWN, STREAM_READ_FEATURE_DEFAULTS

Fields inherited from class tools.jackson.core.JsonParser

DEFAULT_READ_CAPABILITIES

Constructor Summary

Constructors

Constructor	Description
SmileParser(tools.jackson.core.ObjectReadContext readCtxt, tools.jackson.core.io.IOContext ctxt, int parserFeatures, int smileFeatures, tools.jackson.core.sym.ByteQuadsCanonicalizer sym, InputStream in, byte[] inputBuffer, int start, int end, boolean bufferRecyclable)

Method Summary

Modifier and Type	Method	Description
protected void	_closeInput()
protected final String	_decodeShortAsciiValue(int len)
protected final String	_decodeShortUnicodeValue(int byteLen)
protected byte[]	_finishBinary7BitLong(int expLen)
protected byte[]	_finishBinaryRawLong(int expLen)
protected final void	_finishNumberToken(int tb)
protected final void	_finishToken()	Method called to finish parsing of a token so that token contents are retrievable
protected final tools.jackson.core.JsonToken	_handlePropertyName()	Method that handles initial token type recognition for token that has to be either PROPERTY_NAME or END_OBJECT.
protected final boolean	_loadMore()
protected final void	_loadMoreGuaranteed()
protected final void	_loadToHaveAtLeast(int minAvailable)	Helper method that will try to load at least specified number bytes in input buffer, possible moving existing data around if necessary.
protected void	_parseNumericValue()	Method called to complete parsing of a numeric value: will throw StreamReadException if current token is not numeric.
protected boolean	_parseNumericValueIfNumber()	Similar to SmileParserBase._parseNumericValue(), but will not throw exception if the current token is not a numeric value.
protected final int	_readUnsignedVInt()
protected final int	_readUnsignedVIntSlow()
protected void	_releaseBuffers2()	Method called to release internal buffers owned by the base reader.
protected void	_reportIncompleteBinaryRead7Bit(int expLen, int actLen)
protected void	_reportIncompleteBinaryReadRaw(int expLen, int actLen)
protected void	_reportInvalidInitial(int mask)
protected void	_reportInvalidOther(int mask)
protected void	_reportInvalidOther(int mask, int ptr)
protected void	_reportInvalidSharedName(int index)
protected void	_reportInvalidSharedStringValue(int index)
protected final void	_reportInvalidUnsignedVInt(int firstCh, int lastCh)
protected String	_reportTruncatedUTF8InName(int strLenBytes, int truncatedCharOffset, int firstUTFByteValue, int bytesExpected)
protected String	_reportTruncatedUTF8InString(int strLenBytes, int truncatedCharOffset, int firstUTFByteValue, int bytesExpected)
protected void	_skip7BitBinary()	Helper method for skipping length-prefixed binary data section
protected void	_skipBytes(int len)
protected void	_skipIncomplete()	Method called to skip remainders of an incomplete token, when contents themselves will not be needed any more
protected final int	_tryToLoadToHaveAtLeast(int minAvailable)	Helper method that will try to load at least specified number bytes in input buffer, possible moving existing data around if necessary.
void	finishToken()	Method for forcing full read of current token, even if it might otherwise only be read if data is accessed via getString() and similar methods.
byte[]	getBinaryValue(tools.jackson.core.Base64Variant b64variant)
Object	getEmbeddedObject()
String	getString()	Method for accessing textual representation of the current event; if no current event (before first call to nextToken(), or after encountering end-of-input), returns null.
int	getString(Writer writer)
char[]	getStringCharacters()
int	getStringLength()
int	getStringOffset()
String	getValueAsString()
String	getValueAsString(String defaultValue)
protected boolean	handleSignature(boolean consumeFirstByte, boolean throwException)	Helper method called when it looks like input might contain the signature; and it is necessary to detect and handle signature to get configuration information it might have.
boolean	hasStringCharacters()
Boolean	nextBooleanValue()
int	nextIntValue(int defaultValue)
long	nextLongValue(long defaultValue)
String	nextName()
boolean	nextName(tools.jackson.core.SerializableString str)
int	nextNameMatch(tools.jackson.core.sym.PropertyNameMatcher matcher)
String	nextStringValue()
tools.jackson.core.JsonToken	nextToken()
int	readBinaryValue(tools.jackson.core.Base64Variant b64variant, OutputStream out)
int	releaseBuffered(OutputStream out)
Object	streamReadInputSource()

Methods inherited from class tools.jackson.dataformat.smile.SmileParserBase

_handleEOF, _releaseBuffers, _reportMismatchedEndMarker, _sourceReference, assignCurrentValue, close, convertNumberToBigDecimal, convertNumberToBigInteger, convertNumberToDouble, convertNumberToFloat, convertNumberToInt, convertNumberToLong, currentLocation, currentName, currentTokenLocation, currentValue, getBigIntegerValue, getDecimalValue, getDoubleValue, getFloatValue, getIntValue, getLongValue, getNumberType, getNumberTypeFP, getNumberValue, getNumberValueExact, isClosed, isNaN, mayContainRawBinary, streamReadCapabilities, streamReadContext, version, willInternPropertyNames

Methods inherited from class tools.jackson.core.base.ParserMinimalBase

_constructInputCoercion, _constructNotNumericType, _currentLocationMinusOne, _decodeBase64, _getCharDesc, _hasTextualNull, _longIntegerDesc, _longNumberDesc, _nullSafeUpdateToken, _reportBadInputStream, _reportBadReader, _reportError, _reportError, _reportError, _reportError, _reportInvalidEOF, _reportInvalidEOF, _reportInvalidEOFInValue, _reportInvalidNumber, _reportInvalidSpace, _reportInvalidUTF8Surrogate, _reportMissingRootWS, _reportOverflowByte, _reportOverflowInt, _reportOverflowInt, _reportOverflowInt, _reportOverflowLong, _reportOverflowLong, _reportOverflowLong, _reportOverflowShort, _reportUnexpectedChar, _reportUnexpectedNumberChar, _throwInternal, _updateToken, _updateTokenToNA, _updateTokenToNull, _wrapIOFailure, clearCurrentToken, currentNameMatch, currentToken, currentTokenCount, currentTokenId, getBooleanValue, getByteValue, getLastClearedToken, getNumberValueDeferred, getShortValue, getValueAsBoolean, getValueAsDouble, getValueAsInt, getValueAsInt, getValueAsLong, getValueAsLong, hasCurrentToken, hasToken, hasTokenId, isEnabled, isExpectedNumberIntToken, isExpectedStartArrayToken, isExpectedStartObjectToken, nextValue, objectReadContext, readValueAs, readValueAs, readValueAs, readValueAsTree, skipChildren, streamReadConstraints, streamReadFeatures

Methods inherited from class tools.jackson.core.JsonParser

_constructReadException, _constructReadException, _constructReadException, _constructReadException, _constructReadException, _constructReadException, _reportUnsupportedOperation, canParseAsync, canReadObjectId, canReadTypeId, getBinaryValue, getObjectId, getSchema, getText, getTextCharacters, getTextLength, getTextOffset, getTypeId, getValueAsBoolean, getValueAsDouble, nonBlockingInputFeeder, readBinaryValue, readString, releaseBuffered

Methods inherited from class java.lang.Object

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

Field Details

_inputStream

protected InputStream _inputStream

Input stream that can be used for reading more content, if one in use. May be null, if input comes just as a full buffer, or if the stream has been closed.

_inputBuffer

protected byte[] _inputBuffer

Current buffer from which data is read; generally data is read into buffer from input source, but in some cases pre-loaded buffer is handed to the parser.

_bufferRecyclable

protected boolean _bufferRecyclable

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

If it is not, it also means that parser can NOT modify underlying buffer.

_typeAsInt

protected int _typeAsInt

Type byte of the current token (as in)

_tokenIncomplete

protected boolean _tokenIncomplete

Flag that indicates that the current token has not yet been fully processed, and needs to be finished for some access (or skipped to obtain the next token)

Constructor Details

SmileParser

public SmileParser(tools.jackson.core.ObjectReadContext readCtxt,
 tools.jackson.core.io.IOContext ctxt,
 int parserFeatures,
 int smileFeatures,
 tools.jackson.core.sym.ByteQuadsCanonicalizer sym,
 InputStream in,
 byte[] inputBuffer,
 int start,
 int end,
 boolean bufferRecyclable)

Method Details

handleSignature

protected boolean handleSignature(boolean consumeFirstByte,
 boolean throwException)
                           throws tools.jackson.core.JacksonException

Helper method called when it looks like input might contain the signature; and it is necessary to detect and handle signature to get configuration information it might have.

Returns:

True if valid signature was found and handled; false if not

Throws:

tools.jackson.core.JacksonException

releaseBuffered

public int releaseBuffered(OutputStream out)
                    throws tools.jackson.core.JacksonException

Overrides:

releaseBuffered in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

streamReadInputSource

public Object streamReadInputSource()

Specified by:

streamReadInputSource in class tools.jackson.core.JsonParser

_loadMoreGuaranteed

protected final void _loadMoreGuaranteed()
                                  throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_loadMore

protected final boolean _loadMore()
                           throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_loadToHaveAtLeast

protected final void _loadToHaveAtLeast(int minAvailable)
                                 throws tools.jackson.core.JacksonException

Helper method that will try to load at least specified number bytes in input buffer, possible moving existing data around if necessary. Exception throws if not enough content can be read.

Parameters:

minAvailable - Minimum number of bytes we absolutely need

Throws:

tools.jackson.core.JacksonException - if read failed, either due to I/O issue or because not enough content could be read before end-of-input.

_tryToLoadToHaveAtLeast

protected final int _tryToLoadToHaveAtLeast(int minAvailable)
                                     throws tools.jackson.core.JacksonException

Helper method that will try to load at least specified number bytes in input buffer, possible moving existing data around if necessary.

Returns:

Number of bytes that were missing, if any; 0 for successful read

Throws:

tools.jackson.core.JacksonException

_closeInput

protected void _closeInput()

Specified by:

_closeInput in class SmileParserBase

hasStringCharacters

public boolean hasStringCharacters()

Specified by:

hasStringCharacters in class tools.jackson.core.JsonParser

_releaseBuffers2

protected void _releaseBuffers2()

Method called to release internal buffers owned by the base reader. This may be called along with _closeInput() (for example, when explicitly closing this reader instance), or separately (if need be).

Specified by:

_releaseBuffers2 in class SmileParserBase

nextToken

public tools.jackson.core.JsonToken nextToken()
                                       throws tools.jackson.core.JacksonException

Specified by:

nextToken in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

finishToken

public void finishToken()

Method for forcing full read of current token, even if it might otherwise only be read if data is accessed via getString() and similar methods.

Overrides:

finishToken in class tools.jackson.core.base.ParserMinimalBase

nextName

public String nextName()
                throws tools.jackson.core.JacksonException

Overrides:

nextName in class tools.jackson.core.base.ParserMinimalBase

Throws:

tools.jackson.core.JacksonException

nextName

public boolean nextName(tools.jackson.core.SerializableString str)
                 throws tools.jackson.core.JacksonException

Overrides:

nextName in class tools.jackson.core.base.ParserMinimalBase

Throws:

tools.jackson.core.JacksonException

nextNameMatch

public int nextNameMatch(tools.jackson.core.sym.PropertyNameMatcher matcher)
                  throws tools.jackson.core.JacksonException

Overrides:

nextNameMatch in class tools.jackson.core.base.ParserMinimalBase

Throws:

tools.jackson.core.JacksonException

nextStringValue

public String nextStringValue()
                       throws tools.jackson.core.JacksonException

Overrides:

nextStringValue in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

nextIntValue

public int nextIntValue(int defaultValue)
                 throws tools.jackson.core.JacksonException

Overrides:

nextIntValue in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

nextLongValue

public long nextLongValue(long defaultValue)
                   throws tools.jackson.core.JacksonException

Overrides:

nextLongValue in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

nextBooleanValue

public Boolean nextBooleanValue()
                         throws tools.jackson.core.JacksonException

Overrides:

nextBooleanValue in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

getString

public String getString()
                 throws tools.jackson.core.JacksonException

Method for accessing textual representation of the current event; if no current event (before first call to nextToken(), or after encountering end-of-input), returns null. Method can be called for any event.

Specified by:

getString in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

getStringCharacters

public char[] getStringCharacters()
                           throws tools.jackson.core.JacksonException

Specified by:

getStringCharacters in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

getStringLength

public int getStringLength()
                    throws tools.jackson.core.JacksonException

Specified by:

getStringLength in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

getStringOffset

public int getStringOffset()
                    throws tools.jackson.core.JacksonException

Specified by:

getStringOffset in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

getValueAsString

public String getValueAsString()
                        throws tools.jackson.core.JacksonException

Overrides:

getValueAsString in class tools.jackson.core.base.ParserMinimalBase

Throws:

tools.jackson.core.JacksonException

getValueAsString

public String getValueAsString(String defaultValue)
                        throws tools.jackson.core.JacksonException

Overrides:

getValueAsString in class tools.jackson.core.base.ParserMinimalBase

Throws:

tools.jackson.core.JacksonException

getString

public int getString(Writer writer)
              throws tools.jackson.core.JacksonException

Overrides:

getString in class tools.jackson.core.base.ParserMinimalBase

Throws:

tools.jackson.core.JacksonException

getBinaryValue

public byte[] getBinaryValue(tools.jackson.core.Base64Variant b64variant)
                      throws tools.jackson.core.JacksonException

Specified by:

getBinaryValue in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

getEmbeddedObject

public Object getEmbeddedObject()
                         throws tools.jackson.core.JacksonException

Overrides:

getEmbeddedObject in class tools.jackson.core.base.ParserMinimalBase

Throws:

tools.jackson.core.JacksonException

readBinaryValue

public int readBinaryValue(tools.jackson.core.Base64Variant b64variant,
 OutputStream out)
                    throws tools.jackson.core.JacksonException

Overrides:

readBinaryValue in class tools.jackson.core.JsonParser

Throws:

tools.jackson.core.JacksonException

_handlePropertyName

protected final tools.jackson.core.JsonToken _handlePropertyName()
                                                          throws tools.jackson.core.JacksonException

Method that handles initial token type recognition for token that has to be either PROPERTY_NAME or END_OBJECT.

Throws:

tools.jackson.core.JacksonException

_parseNumericValue

protected void _parseNumericValue()
                           throws tools.jackson.core.JacksonException

Description copied from class: SmileParserBase

Method called to complete parsing of a numeric value: will throw StreamReadException if current token is not numeric.

Specified by:

_parseNumericValue in class SmileParserBase

Throws:

tools.jackson.core.exc.StreamReadException - if current token is not numeric

tools.jackson.core.JacksonException

_parseNumericValueIfNumber

protected boolean _parseNumericValueIfNumber()
                                      throws tools.jackson.core.JacksonException

Description copied from class: SmileParserBase

Similar to SmileParserBase._parseNumericValue(), but will not throw exception if the current token is not a numeric value.

Specified by:

_parseNumericValueIfNumber in class SmileParserBase

Returns:

true if current token is numeric; false otherwise

Throws:

tools.jackson.core.JacksonException

_finishToken

protected final void _finishToken()
                           throws tools.jackson.core.JacksonException

Method called to finish parsing of a token so that token contents are retrievable

Throws:

tools.jackson.core.JacksonException

_finishNumberToken

protected final void _finishNumberToken(int tb)
                                 throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_readUnsignedVInt

protected final int _readUnsignedVInt()
                               throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_readUnsignedVIntSlow

protected final int _readUnsignedVIntSlow()
                                   throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_reportInvalidUnsignedVInt

protected final void _reportInvalidUnsignedVInt(int firstCh,
 int lastCh)
                                         throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_decodeShortAsciiValue

protected final String _decodeShortAsciiValue(int len)
                                       throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_decodeShortUnicodeValue

protected final String _decodeShortUnicodeValue(int byteLen)
                                         throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_finishBinaryRawLong

protected byte[] _finishBinaryRawLong(int expLen)
                               throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_finishBinary7BitLong

protected byte[] _finishBinary7BitLong(int expLen)
                                throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_skipIncomplete

protected void _skipIncomplete()
                        throws tools.jackson.core.JacksonException

Method called to skip remainders of an incomplete token, when contents themselves will not be needed any more

Throws:

tools.jackson.core.JacksonException

_skipBytes

protected void _skipBytes(int len)
                   throws tools.jackson.core.JacksonException

Throws:

tools.jackson.core.JacksonException

_skip7BitBinary

protected void _skip7BitBinary()
                        throws tools.jackson.core.JacksonException

Helper method for skipping length-prefixed binary data section

Throws:

tools.jackson.core.JacksonException

_reportInvalidSharedName

protected void _reportInvalidSharedName(int index)
                                 throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException

_reportInvalidSharedStringValue

protected void _reportInvalidSharedStringValue(int index)
                                        throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException

_reportInvalidInitial

protected void _reportInvalidInitial(int mask)
                              throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException

_reportInvalidOther

protected void _reportInvalidOther(int mask,
 int ptr)
                            throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException

_reportInvalidOther

protected void _reportInvalidOther(int mask)
                            throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException

_reportIncompleteBinaryReadRaw

protected void _reportIncompleteBinaryReadRaw(int expLen,
 int actLen)
                                       throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException

_reportIncompleteBinaryRead7Bit

protected void _reportIncompleteBinaryRead7Bit(int expLen,
 int actLen)
                                        throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException

_reportTruncatedUTF8InString

protected String _reportTruncatedUTF8InString(int strLenBytes,
 int truncatedCharOffset,
 int firstUTFByteValue,
 int bytesExpected)
                                       throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException

_reportTruncatedUTF8InName

protected String _reportTruncatedUTF8InName(int strLenBytes,
 int truncatedCharOffset,
 int firstUTFByteValue,
 int bytesExpected)
                                     throws tools.jackson.core.exc.StreamReadException

Throws:

tools.jackson.core.exc.StreamReadException