Class NonBlockingUtf8JsonParserBase
java.lang.Object
edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonParser
edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.base.ParserMinimalBase
edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.base.ParserBase
edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.json.async.NonBlockingJsonParserBase
edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.json.async.NonBlockingUtf8JsonParserBase
- All Implemented Interfaces:
Versioned
,Closeable
,AutoCloseable
- Direct Known Subclasses:
NonBlockingByteBufferJsonParser
,NonBlockingJsonParser
Non-blocking parser base implementation for JSON content.
NOTE: only supports parsing of UTF-8 encoded content (and 7-bit US-ASCII since it is strict subset of UTF-8): other encodings are not supported.
- Since:
- 2.9
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Nested Class Summary
Nested classes/interfaces inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonParser
JsonParser.Feature, JsonParser.NumberType
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Field Summary
Modifier and TypeFieldDescriptionprotected static final int[]
protected int
In addition to current buffer pointer, and end pointer, we will also need to know number of bytes originally contained.Fields inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.json.async.NonBlockingJsonParserBase
_currBufferStart, _currInputRowAlt, _endOfInput, _majorState, _majorStateAfterValue, _minorState, _minorStateAfterSplit, _nonStdTokenType, _pending32, _pendingBytes, _quad1, _quadBuffer, _quadLength, _quoted32, _quotedDigits, _symbols, MAJOR_ARRAY_ELEMENT_FIRST, MAJOR_ARRAY_ELEMENT_NEXT, MAJOR_CLOSED, MAJOR_INITIAL, MAJOR_OBJECT_FIELD_FIRST, MAJOR_OBJECT_FIELD_NEXT, MAJOR_OBJECT_VALUE, MAJOR_ROOT, MINOR_COMMENT_C, MINOR_COMMENT_CLOSING_ASTERISK, MINOR_COMMENT_CPP, MINOR_COMMENT_LEADING_SLASH, MINOR_COMMENT_YAML, MINOR_FIELD_APOS_NAME, MINOR_FIELD_LEADING_COMMA, MINOR_FIELD_LEADING_WS, MINOR_FIELD_NAME, MINOR_FIELD_NAME_ESCAPE, MINOR_FIELD_UNQUOTED_NAME, MINOR_NUMBER_EXPONENT_DIGITS, MINOR_NUMBER_EXPONENT_MARKER, MINOR_NUMBER_FRACTION_DIGITS, MINOR_NUMBER_INTEGER_DIGITS, MINOR_NUMBER_MINUS, MINOR_NUMBER_MINUSZERO, MINOR_NUMBER_PLUS, MINOR_NUMBER_ZERO, MINOR_ROOT_BOM, MINOR_ROOT_GOT_SEPARATOR, MINOR_ROOT_NEED_SEPARATOR, MINOR_VALUE_APOS_STRING, MINOR_VALUE_EXPECTING_COLON, MINOR_VALUE_EXPECTING_COMMA, MINOR_VALUE_LEADING_WS, MINOR_VALUE_STRING, MINOR_VALUE_STRING_ESCAPE, MINOR_VALUE_STRING_UTF8_2, MINOR_VALUE_STRING_UTF8_3, MINOR_VALUE_STRING_UTF8_4, MINOR_VALUE_TOKEN_ERROR, MINOR_VALUE_TOKEN_FALSE, MINOR_VALUE_TOKEN_NON_STD, MINOR_VALUE_TOKEN_NULL, MINOR_VALUE_TOKEN_TRUE, MINOR_VALUE_WS_AFTER_COMMA, NON_STD_TOKEN_INFINITY, NON_STD_TOKEN_MINUS_INFINITY, NON_STD_TOKEN_NAN, NON_STD_TOKEN_PLUS_INFINITY, NON_STD_TOKEN_VALUES, NON_STD_TOKENS
Fields inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.base.ParserBase
_binaryValue, _byteArrayBuilder, _closed, _currInputProcessed, _currInputRow, _currInputRowStart, _expLength, _fractLength, _inputEnd, _inputPtr, _intLength, _ioContext, _nameCopied, _nameCopyBuffer, _nextToken, _numberBigDecimal, _numberBigInt, _numberDouble, _numberFloat, _numberInt, _numberLong, _numberNegative, _numberString, _numTypesValid, _parsingContext, _textBuffer, _tokenInputCol, _tokenInputRow, _tokenInputTotal, JSON_READ_CAPABILITIES
Fields inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.base.ParserMinimalBase
_currToken, _lastClearedToken, 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_SLASH, INT_SPACE, INT_TAB, MAX_ERROR_TOKEN_LENGTH, MAX_INT_D, MAX_INT_L, MAX_LONG_D, MIN_INT_D, MIN_INT_L, MIN_LONG_D, NO_BYTES, NO_INTS, NR_BIGDECIMAL, NR_BIGINT, NR_DOUBLE, NR_FLOAT, NR_INT, NR_LONG, NR_UNKNOWN
Fields inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonParser
_features, _requestPayload, DEFAULT_READ_CAPABILITIES
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Constructor Summary
ModifierConstructorDescriptionprotected
NonBlockingUtf8JsonParserBase
(IOContext ctxt, int parserFeatures, ByteQuadsCanonicalizer sym) -
Method Summary
Modifier and TypeMethodDescriptionprotected char
Method that sub-classes must implement to support escaped sequences in base64-encoded sections.protected JsonToken
protected JsonToken
protected final JsonToken
protected JsonToken
_finishFloatExponent
(boolean checkSign, int ch) protected JsonToken
protected JsonToken
_finishKeywordToken
(String expToken, int matched, JsonToken result) protected JsonToken
_finishKeywordTokenWithEOF
(String expToken, int matched, JsonToken result) protected JsonToken
_finishNonStdToken
(int type, int matched) protected JsonToken
_finishNonStdTokenWithEOF
(int type, int matched) protected JsonToken
_finishNumberIntegralPart
(char[] outBuf, int outPtr) protected JsonToken
protected JsonToken
_finishNumberLeadingPosNegZeroes
(boolean negative) protected JsonToken
protected JsonToken
protected JsonToken
_finishNumberMinus
(int ch) protected JsonToken
_finishNumberPlus
(int ch) protected JsonToken
_finishNumberPlusMinus
(int ch, boolean negative) protected final JsonToken
Method called when decoding of a token has been started, but not yet completed due to missing input; method is to continue decoding due to at least one more byte being made available to decode.protected final JsonToken
Method similar to_finishToken()
, but called when no more input is available, and end-of-input has been detected.protected JsonToken
_reportErrorToken
(String actualToken) protected JsonToken
protected JsonToken
protected JsonToken
_startFloat
(char[] outBuf, int outPtr, int ch) protected JsonToken
protected JsonToken
protected JsonToken
protected JsonToken
protected JsonToken
protected JsonToken
_startPositiveNumber
(int ch) protected JsonToken
protected JsonToken
protected JsonToken
_startUnexpectedValue
(boolean leadingComma, int ch) void
protected abstract byte
getByteFromBuffer
(int ptr) protected abstract byte
protected abstract int
final boolean
Main iteration method, which will advance stream enough to determine type of the next token, if any.Methods inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.json.async.NonBlockingJsonParserBase
_addName, _closeArrayScope, _closeInput, _closeObjectScope, _eofAsNextToken, _fieldComplete, _findName, _findName, _findName, _getText2, _nonStdToken, _padLastQuad, _releaseBuffers, _reportInvalidChar, _reportInvalidInitial, _reportInvalidOther, _reportInvalidOther, _startArrayScope, _startObjectScope, _updateTokenLocation, _valueComplete, _valueCompleteInt, _valueNonStdNumberComplete, canParseAsync, getBinaryValue, getCodec, getCurrentLocation, getEmbeddedObject, getInputSource, getReadCapabilities, getText, getText, getTextCharacters, getTextLength, getTextOffset, getTokenLocation, getValueAsString, getValueAsString, hasTextCharacters, readBinaryValue, releaseBuffered, setCodec, symbolTableForTests
Methods inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.base.ParserBase
_checkStdFeatureChanges, _contentReference, _decodeBase64Escape, _decodeBase64Escape, _eofAsNextChar, _finishString, _getBigDecimal, _getBigInteger, _getByteArrayBuilder, _getSourceReference, _handleBase64MissingPadding, _handleEOF, _handleUnrecognizedCharacterEscape, _parseIntValue, _parseNumericValue, _reportMismatchedEndMarker, _reportTooLongIntegral, _throwUnquotedSpace, _validJsonTokenList, _validJsonValueList, close, convertNumberToBigDecimal, convertNumberToBigInteger, convertNumberToDouble, convertNumberToFloat, convertNumberToInt, convertNumberToLong, disable, enable, getBigIntegerValue, getCurrentName, getCurrentValue, getDecimalValue, getDoubleValue, getFloatValue, getIntValue, getLongValue, getNumberType, getNumberValue, getNumberValueExact, getParsingContext, getTokenCharacterOffset, getTokenColumnNr, getTokenLineNr, growArrayBy, isClosed, isNaN, loadMore, loadMoreGuaranteed, overrideCurrentName, overrideStdFeatures, reportInvalidBase64Char, reportInvalidBase64Char, reset, resetAsNaN, resetFloat, resetInt, setCurrentValue, setFeatureMask, version
Methods inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.base.ParserMinimalBase
_ascii, _asciiBytes, _constructError, _decodeBase64, _getCharDesc, _hasTextualNull, _longIntegerDesc, _longNumberDesc, _reportError, _reportError, _reportError, _reportInputCoercion, _reportInvalidEOF, _reportInvalidEOF, _reportInvalidEOF, _reportInvalidEOFInValue, _reportInvalidEOFInValue, _reportMissingRootWS, _reportUnexpectedChar, _reportUnexpectedNumberChar, _throwInternal, _throwInvalidSpace, _wrapError, clearCurrentToken, currentToken, currentTokenId, getCurrentToken, getCurrentTokenId, getLastClearedToken, getValueAsBoolean, getValueAsDouble, getValueAsInt, getValueAsInt, getValueAsLong, getValueAsLong, hasCurrentToken, hasToken, hasTokenId, isExpectedNumberIntToken, isExpectedStartArrayToken, isExpectedStartObjectToken, nextValue, reportInvalidNumber, reportOverflowInt, reportOverflowInt, reportOverflowInt, reportOverflowLong, reportOverflowLong, reportOverflowLong, reportUnexpectedNumberChar, skipChildren
Methods inherited from class edu.internet2.middleware.grouperClientExt.com.fasterxml.jackson.core.JsonParser
_codec, _constructError, _constructReadException, _constructReadException, _constructReadException, _constructReadException, _constructReadException, _reportUnsupportedOperation, assignCurrentValue, canReadObjectId, canReadTypeId, canUseSchema, configure, currentLocation, currentName, currentTokenLocation, currentValue, finishToken, getBinaryValue, getBooleanValue, getByteValue, getFeatureMask, getFormatFeatures, getNonBlockingInputFeeder, getObjectId, getSchema, getShortValue, getTypeId, getValueAsBoolean, getValueAsDouble, isEnabled, isEnabled, nextBooleanValue, nextFieldName, nextFieldName, nextIntValue, nextLongValue, nextTextValue, overrideFormatFeatures, readBinaryValue, readValueAs, readValueAs, readValueAsTree, readValuesAs, readValuesAs, releaseBuffered, requiresCustomCodec, setRequestPayloadOnError, setRequestPayloadOnError, setRequestPayloadOnError, setSchema
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Field Details
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_icLatin1
protected static final int[] _icLatin1 -
_origBufferLen
protected int _origBufferLenIn addition to current buffer pointer, and end pointer, we will also need to know number of bytes originally contained. This is needed to correctly update location information when the block has been completed.
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Constructor Details
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NonBlockingUtf8JsonParserBase
protected NonBlockingUtf8JsonParserBase(IOContext ctxt, int parserFeatures, ByteQuadsCanonicalizer sym)
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Method Details
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needMoreInput
public final boolean needMoreInput() -
endOfInput
public void endOfInput() -
_decodeEscaped
Description copied from class:ParserBase
Method that sub-classes must implement to support escaped sequences in base64-encoded sections. Sub-classes that do not need base64 support can leave this as is- Overrides:
_decodeEscaped
in classParserBase
- Returns:
- Character decoded, if any
- Throws:
IOException
- If escape decoding fails
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nextToken
Description copied from class:JsonParser
Main iteration method, which will advance stream enough to determine type of the next token, if any. If none remaining (stream has no content other than possible white space before ending), null will be returned.- Specified by:
nextToken
in classParserMinimalBase
- Returns:
- Next token from the stream, if any found, or null to indicate end-of-input
- Throws:
IOException
- for low-level read issues, orJsonParseException
for decoding problems
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getNextSignedByteFromBuffer
protected abstract byte getNextSignedByteFromBuffer()- Returns:
- next signed byte from the buffer
- Since:
- v2.14
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getNextUnsignedByteFromBuffer
protected abstract int getNextUnsignedByteFromBuffer()- Returns:
- next unsigned byte from the buffer
- Since:
- v2.14
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getByteFromBuffer
protected abstract byte getByteFromBuffer(int ptr) - Parameters:
ptr
- pointer to byte that is required- Returns:
- byte from the buffer at the given pointer
- Since:
- v2.14
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_finishToken
Method called when decoding of a token has been started, but not yet completed due to missing input; method is to continue decoding due to at least one more byte being made available to decode.- Returns:
- Token decoded, if complete;
JsonToken.NOT_AVAILABLE
if not - Throws:
IOException
- (generallyJsonParseException
) for decoding problems
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_finishTokenWithEOF
Method similar to_finishToken()
, but called when no more input is available, and end-of-input has been detected. This is usually problem case, but not always: root-level values may be properly terminated by this, and similarly trailing white-space may have been skipped.- Returns:
- Token decoded, if complete;
JsonToken.NOT_AVAILABLE
if not - Throws:
IOException
- (generallyJsonParseException
) for decoding problems
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_startUnexpectedValue
- Throws:
IOException
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_startFalseToken
- Throws:
IOException
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_startTrueToken
- Throws:
IOException
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_startNullToken
- Throws:
IOException
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_finishKeywordToken
protected JsonToken _finishKeywordToken(String expToken, int matched, JsonToken result) throws IOException - Throws:
IOException
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_finishKeywordTokenWithEOF
protected JsonToken _finishKeywordTokenWithEOF(String expToken, int matched, JsonToken result) throws IOException - Throws:
IOException
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_finishNonStdToken
- Throws:
IOException
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_finishNonStdTokenWithEOF
- Throws:
IOException
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_finishErrorToken
- Throws:
IOException
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_finishErrorTokenWithEOF
- Throws:
IOException
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_reportErrorToken
- Throws:
IOException
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_startFloatThatStartsWithPeriod
- Throws:
IOException
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_startPositiveNumber
- Throws:
IOException
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_startNegativeNumber
- Throws:
IOException
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_startPositiveNumber
- Throws:
IOException
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_startNumberLeadingZero
- Throws:
IOException
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_finishNumberMinus
- Throws:
IOException
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_finishNumberPlus
- Throws:
IOException
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_finishNumberPlusMinus
- Throws:
IOException
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_finishNumberLeadingZeroes
- Throws:
IOException
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_finishNumberLeadingNegZeroes
- Throws:
IOException
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_finishNumberLeadingPosZeroes
- Throws:
IOException
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_finishNumberLeadingPosNegZeroes
- Throws:
IOException
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_finishNumberIntegralPart
- Throws:
IOException
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_startFloat
- Throws:
IOException
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_finishFloatFraction
- Throws:
IOException
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_finishFloatExponent
- Throws:
IOException
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_finishFieldWithEscape
- Throws:
IOException
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_startString
- Throws:
IOException
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_startAposString
- Throws:
IOException
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