@Deprecated public abstract class StreamBasedParserBase extends JsonParserBase
InputStream.
The reason for sub-classing (over composition)
is due to need for direct access to low-level byte buffers
and positions.JsonParser.Feature, JsonParser.NumberType| 限定符和类型 | 字段和说明 |
|---|---|
protected boolean |
_bufferRecyclable
已过时。
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
已过时。
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
已过时。
Input stream that can be used for reading more content, if one
in use.
|
_binaryValue, _byteArrayBuilder, _closed, _currInputProcessed, _currInputRow, _currInputRowStart, _expLength, _fractLength, _inputEnd, _inputPtr, _intLength, _ioContext, _nameCopied, _nameCopyBuffer, _nextToken, _numberBigDecimal, _numberBigInt, _numberDouble, _numberInt, _numberLong, _numberNegative, _numTypesValid, _parsingContext, _textBuffer, _tokenInputCol, _tokenInputRow, _tokenInputTotal, CHAR_NULL, INT_0, INT_1, INT_2, INT_3, INT_4, INT_5, INT_6, INT_7, INT_8, INT_9, INT_DECIMAL_POINT, INT_e, INT_E, INT_MINUS, INT_PLUS, NR_BIGDECIMAL, NR_BIGINT, NR_DOUBLE, NR_INT, NR_LONG, NR_UNKNOWNINT_APOSTROPHE, INT_ASTERISK, INT_b, INT_BACKSLASH, INT_COLON, INT_COMMA, INT_CR, INT_f, INT_LBRACKET, INT_LCURLY, INT_LF, INT_n, INT_QUOTE, INT_r, INT_RBRACKET, INT_RCURLY, INT_SLASH, INT_SPACE, INT_t, INT_TAB, INT_u_currToken, _features, _lastClearedToken| 限定符 | 构造器和说明 |
|---|---|
protected |
StreamBasedParserBase(IOContext ctxt,
int features,
InputStream in,
byte[] inputBuffer,
int start,
int end,
boolean bufferRecyclable)
已过时。
|
| 限定符和类型 | 方法和说明 |
|---|---|
protected void |
_closeInput()
已过时。
|
protected boolean |
_loadToHaveAtLeast(int minAvailable)
已过时。
Helper method that will try to load at least specified number bytes in
input buffer, possible moving existing data around if necessary
|
protected void |
_releaseBuffers()
已过时。
Method called to release internal buffers owned by the base
reader.
|
Object |
getInputSource()
已过时。
Method that can be used to get access to object that is used
to access input being parsed; this is usually either
InputStream or Reader, depending on what
parser was constructed with. |
protected boolean |
loadMore()
已过时。
|
int |
releaseBuffered(OutputStream out)
已过时。
Method that can be called to push back any content that
has been read but not consumed by the parser.
|
_decodeBase64Escape, _decodeBase64Escape, _decodeEscaped, _finishString, _getByteArrayBuilder, _handleEOF, _parseNumericValue, _reportMismatchedEndMarker, close, convertNumberToBigDecimal, convertNumberToBigInteger, convertNumberToDouble, convertNumberToInt, convertNumberToLong, getBigIntegerValue, getCurrentLocation, getCurrentName, getDecimalValue, getDoubleValue, getFloatValue, getIntValue, getLongValue, getNumberType, getNumberValue, getParsingContext, getTokenCharacterOffset, getTokenColumnNr, getTokenLineNr, getTokenLocation, hasTextCharacters, isClosed, loadMoreGuaranteed, reportInvalidBase64Char, reportInvalidBase64Char, reportInvalidNumber, reportOverflowInt, reportOverflowLong, reportUnexpectedNumberChar, reset, resetAsNaN, resetFloat, resetInt, version_constructError, _decodeBase64, _getCharDesc, _handleUnrecognizedCharacterEscape, _reportBase64EOF, _reportError, _reportInvalidBase64, _reportInvalidEOF, _reportInvalidEOF, _reportInvalidEOFInValue, _reportUnexpectedChar, _throwInternal, _throwInvalidSpace, _throwUnquotedSpace, _wrapError, getBinaryValue, getText, getTextCharacters, getTextLength, getTextOffset, getValueAsBoolean, getValueAsDouble, getValueAsInt, getValueAsLong, nextToken, skipChildren_constructError, canUseSchema, clearCurrentToken, configure, disable, disableFeature, enable, enableFeature, getBinaryValue, getBooleanValue, getByteValue, getCodec, getCurrentToken, getEmbeddedObject, getLastClearedToken, getShortValue, getValueAsBoolean, getValueAsDouble, getValueAsInt, getValueAsLong, hasCurrentToken, isEnabled, isExpectedStartArrayToken, isFeatureEnabled, nextBooleanValue, nextFieldName, nextIntValue, nextLongValue, nextTextValue, nextValue, readValueAs, readValueAs, readValueAsTree, readValuesAs, readValuesAs, releaseBuffered, setCodec, setFeature, setSchemaprotected InputStream _inputStream
protected byte[] _inputBuffer
protected boolean _bufferRecyclable
If it is not, it also means that parser can NOT modify underlying buffer.
protected StreamBasedParserBase(IOContext ctxt, int features, InputStream in, byte[] inputBuffer, int start, int end, boolean bufferRecyclable)
public int releaseBuffered(OutputStream out) throws IOException
JsonParserreleaseBuffered 在类中 JsonParserOutputStream;
otherwise number of bytes released (0 if there was nothing to release)IOException - if write to stream threw exceptionpublic Object getInputSource()
JsonParserInputStream or Reader, depending on what
parser was constructed with.
Note that returned value may be null in some cases; including
case where parser implementation does not want to exposed raw
source to caller.
In cases where input has been decorated, object returned here
is the decorated version; this allows some level of interaction
between users of parser 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.
getInputSource 在类中 JsonParserprotected final boolean loadMore()
throws IOException
loadMore 在类中 JsonParserBaseIOExceptionprotected final boolean _loadToHaveAtLeast(int minAvailable)
throws IOException
IOExceptionprotected void _closeInput()
throws IOException
_closeInput 在类中 JsonParserBaseIOExceptionprotected void _releaseBuffers()
throws IOException
JsonParserBaseJsonParserBase._closeInput() (for
example, when explicitly closing this reader instance), or
separately (if need be)._releaseBuffers 在类中 JsonParserBaseIOException