org.codehaus.jackson.impl

类 ReaderBasedParserBase

java.lang.Object

org.codehaus.jackson.JsonParser

org.codehaus.jackson.impl.JsonParserMinimalBase

org.codehaus.jackson.impl.JsonParserBase

org.codehaus.jackson.impl.ReaderBasedParserBase

所有已实现的接口:

Closeable, AutoCloseable, Versioned

已过时。

Since 1.9 sub-classes should just include code from here as is.

@Deprecated
public abstract class ReaderBasedParserBase
extends JsonParserBase

This is a simple low-level input reader base class, used by JSON parser. The reason for sub-classing (over composition) is due to need for direct access to character buffers and positions.

作者:

Tatu Saloranta

嵌套类概要

从类继承的嵌套类/接口 org.codehaus.jackson.JsonParser

JsonParser.Feature, JsonParser.NumberType

字段概要

字段

限定符和类型	字段和说明
protected char[]	_inputBuffer 已过时。 Current buffer from which data is read; generally data is read into buffer from input source.
protected Reader	_reader 已过时。 Reader that can be used for reading more content, if one buffer from input source, but in some cases pre-loaded buffer is handed to the parser.

从类继承的字段 org.codehaus.jackson.impl.JsonParserBase

_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_UNKNOWN

从类继承的字段 org.codehaus.jackson.impl.JsonParserMinimalBase

INT_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

从类继承的字段 org.codehaus.jackson.JsonParser

_currToken, _features, _lastClearedToken

构造器概要

构造器

限定符	构造器和说明
protected	ReaderBasedParserBase(IOContext ctxt, int features, Reader r) 已过时。

方法概要

方法

限定符和类型	方法和说明
protected void	_closeInput() 已过时。
protected boolean	_matchToken(String matchStr, int i) 已过时。 Helper method for checking whether input matches expected token
protected void	_releaseBuffers() 已过时。 Method called to release internal buffers owned by the base reader.
protected void	_reportInvalidToken(String matchedPart, String msg) 已过时。
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 char	getNextChar(String eofMsg) 已过时。
protected boolean	loadMore() 已过时。
int	releaseBuffered(Writer w) 已过时。 Method that can be called to push back any content that has been read but not consumed by the parser.

从类继承的方法 org.codehaus.jackson.impl.JsonParserBase

_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

从类继承的方法 org.codehaus.jackson.impl.JsonParserMinimalBase

_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

从类继承的方法 org.codehaus.jackson.JsonParser

_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, setSchema

从类继承的方法 java.lang.Object

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

字段详细资料

_reader

protected Reader _reader

已过时。

Reader that can be used for reading more content, if one buffer from input source, but in some cases pre-loaded buffer is handed to the parser.

_inputBuffer

protected char[] _inputBuffer

已过时。

Current buffer from which data is read; generally data is read into buffer from input source.

构造器详细资料

ReaderBasedParserBase

protected ReaderBasedParserBase(IOContext ctxt,
                     int features,
                     Reader r)

已过时。

方法详细资料

releaseBuffered

public int releaseBuffered(Writer w)
                    throws IOException

已过时。

从类复制的说明: JsonParser

Method that can be called to push back any content that has been read but not consumed by the parser. This is usually done after reading all content of interest using parser. Content is released by writing it to given writer if possible; if underlying input is char-based it can released, if not (byte-based) it can not.

覆盖:

releaseBuffered 在类中 JsonParser

返回:

-1 if the underlying content source is not char-based (that is, input can not be sent to Writer; otherwise number of chars released (0 if there was nothing to release)

抛出:

IOException - if write using Writer threw exception

getInputSource

public Object getInputSource()

已过时。

从类复制的说明: JsonParser

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. 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.

覆盖:

getInputSource 在类中 JsonParser

loadMore

protected final boolean loadMore()
                          throws IOException

已过时。

指定者:

loadMore 在类中 JsonParserBase

抛出:

IOException

getNextChar

protected char getNextChar(String eofMsg)
                    throws IOException,
                           JsonParseException

已过时。

抛出:

IOException

JsonParseException

_closeInput

protected void _closeInput()
                    throws IOException

已过时。

指定者:

_closeInput 在类中 JsonParserBase

抛出:

IOException

_releaseBuffers

protected void _releaseBuffers()
                        throws IOException

已过时。

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).

覆盖:

_releaseBuffers 在类中 JsonParserBase

抛出:

IOException

_matchToken

protected final boolean _matchToken(String matchStr,
                  int i)
                             throws IOException,
                                    JsonParseException

已过时。

Helper method for checking whether input matches expected token

抛出:

IOException

JsonParseException

从以下版本开始:

1.8

_reportInvalidToken

protected void _reportInvalidToken(String matchedPart,
                       String msg)
                            throws IOException,
                                   JsonParseException

已过时。

抛出:

IOException

JsonParseException