Package com.alibaba.fastjson2

Class JSONWriter

java.lang.Object
com.alibaba.fastjson2.JSONWriter
All Implemented Interfaces:
Closeable, AutoCloseable
Direct Known Subclasses:
JSONWriterUTF16JDK8UF
public abstract class JSONWriter extends Object implements Closeable

  • Field Details

    • context

      public final JSONWriter.Context context

    • utf8

      public final boolean utf8

    • utf16

      public final boolean utf16

    • jsonb

      public final boolean jsonb

    • useSingleQuote

      public final boolean useSingleQuote

    • symbolTable

      public final SymbolTable symbolTable

    • charset

      protected final Charset charset

    • quote

      protected final char quote

    • maxArraySize

      protected final int maxArraySize

    • startObject

      protected boolean startObject

    • level

      protected int level

    • off

      protected int off

    • rootObject

      protected Object rootObject

    • refs

      protected IdentityHashMap<Object,JSONWriter.Path> refs

    • path

      protected JSONWriter.Path path

    • lastReference

      protected String lastReference

    • pretty

      protected boolean pretty

    • indent

      protected int indent

    • attachment

      protected Object attachment

  • Constructor Details

  • Method Details

    • getCharset

      public final Charset getCharset()

    • isUTF8

      public final boolean isUTF8()

    • isUTF16

      public final boolean isUTF16()

    • isIgnoreNoneSerializable

      public final boolean isIgnoreNoneSerializable()

    • isIgnoreNoneSerializable

      public final boolean isIgnoreNoneSerializable(Object object)

    • getSymbolTable

      public final SymbolTable getSymbolTable()

    • config

      public final void config(JSONWriter.Feature... features)

    • config

      public final void config(JSONWriter.Feature feature, boolean state)

    • getContext

      public final JSONWriter.Context getContext()

    • level

      public final int level()

    • setRootObject

      public final void setRootObject(Object rootObject)

    • setPath

      public final String setPath(String name, Object object)

    • setPath

      public final String setPath(FieldWriter fieldWriter, Object object)

    • addManagerReference

      public final void addManagerReference(Object object)

    • writeReference

      public final boolean writeReference(int index, Object object)

    • setPath

      public final String setPath(int index, Object object)

    • popPath

      public final void popPath(Object object)

    • hasFilter

      public final boolean hasFilter()

    • hasFilter

      public final boolean hasFilter(long feature)

    • hasFilter

      public final boolean hasFilter(boolean containsNoneFieldGetter)

    • isWriteNulls

      public final boolean isWriteNulls()

    • isRefDetect

      public final boolean isRefDetect()

    • isUseSingleQuotes

      public final boolean isUseSingleQuotes()

    • isRefDetect

      public final boolean isRefDetect(Object object)

    • containsReference

      public final boolean containsReference(Object value)

    • getPath

      public final String getPath(Object value)

    • getPath

      public String getPath()
      If ReferenceDetection has been set, returns the path of the current object, otherwise returns null
      Returns:
      the path of the current object
      Since:
      2.0.51

    • removeReference

      public final boolean removeReference(Object value)

    • isBeanToArray

      public final boolean isBeanToArray()

    • isEnabled

      public final boolean isEnabled(JSONWriter.Feature feature)

    • isEnabled

      public final boolean isEnabled(long feature)

    • getFeatures

      public final long getFeatures()

    • getFeatures

      public final long getFeatures(long features)

    • isIgnoreErrorGetter

      public final boolean isIgnoreErrorGetter()

    • isWriteTypeInfo

      public final boolean isWriteTypeInfo(Object object, Class fieldClass)

    • isWriteTypeInfo

      public final boolean isWriteTypeInfo(Object object, Type fieldType)

    • isWriteTypeInfo

      public final boolean isWriteTypeInfo(Object object)

    • isWriteTypeInfo

      public final boolean isWriteTypeInfo(Object object, Type fieldType, long features)

    • isWriteTypeInfo

      public final boolean isWriteTypeInfo(Object object, Class fieldClass, long features)

    • isWriteMapTypeInfo

      public final boolean isWriteMapTypeInfo(Object object, Class fieldClass, long features)

    • isWriteTypeInfo

      public final boolean isWriteTypeInfo(Object object, long features)

    • getObjectWriter

      public final ObjectWriter getObjectWriter(Class objectClass)

    • getObjectWriter

      public final ObjectWriter getObjectWriter(Class objectClass, String format)

    • getObjectWriter

      public final ObjectWriter getObjectWriter(Type objectType, Class objectClass)

    • of

      public static JSONWriter of()

    • of

      public static JSONWriter of(ObjectWriterProvider provider, JSONWriter.Feature... features)

    • of

      public static JSONWriter of(JSONWriter.Context context)

    • of

      public static JSONWriter of(JSONWriter.Feature... features)

    • ofUTF16

      public static JSONWriter ofUTF16(JSONWriter.Feature... features)

    • ofJSONB

      public static JSONWriter ofJSONB()

    • ofJSONB

      public static JSONWriter ofJSONB(JSONWriter.Context context)

    • ofJSONB

      public static JSONWriter ofJSONB(JSONWriter.Context context, SymbolTable symbolTable)

    • ofJSONB

      public static JSONWriter ofJSONB(JSONWriter.Feature... features)

    • ofJSONB

      public static JSONWriter ofJSONB(SymbolTable symbolTable)

    • ofPretty

      public static JSONWriter ofPretty()

    • ofPretty

      public static JSONWriter ofPretty(JSONWriter writer)

    • ofUTF8

      public static JSONWriter ofUTF8()

    • ofUTF8

      public static JSONWriter ofUTF8(JSONWriter.Context context)

    • ofUTF8

      public static JSONWriter ofUTF8(JSONWriter.Feature... features)

    • writeBinary

      public void writeBinary(byte[] bytes)

    • writeBase64

      public abstract void writeBase64(byte[] bytes)

    • writeHex

      public abstract void writeHex(byte[] bytes)

    • write0

      protected abstract void write0(char ch)

    • writeRaw

      public abstract void writeRaw(String str)

    • writeRaw

      public abstract void writeRaw(byte[] bytes)

    • writeRaw

      public void writeRaw(byte b)

    • writeNameRaw

      public void writeNameRaw(byte[] bytes, int offset, int len)

    • writeRaw

      public final void writeRaw(char[] chars)

    • writeRaw

      public void writeRaw(char[] chars, int off, int charslen)

    • writeChar

      public abstract void writeChar(char ch)

    • writeRaw

      public abstract void writeRaw(char ch)

    • writeRaw

      public void writeRaw(char c0, char c1)

    • writeNameRaw

      public abstract void writeNameRaw(byte[] bytes)

    • writeName2Raw

      public abstract void writeName2Raw(long name)

    • writeName3Raw

      public abstract void writeName3Raw(long name)

    • writeName4Raw

      public abstract void writeName4Raw(long name)

    • writeName5Raw

      public abstract void writeName5Raw(long name)

    • writeName6Raw

      public abstract void writeName6Raw(long name)

    • writeName7Raw

      public abstract void writeName7Raw(long name)

    • writeName8Raw

      public abstract void writeName8Raw(long name0)

    • writeName9Raw

      public abstract void writeName9Raw(long name0, int name1)

    • writeName10Raw

      public abstract void writeName10Raw(long name0, long name1)

    • writeName11Raw

      public abstract void writeName11Raw(long name0, long name2)

    • writeName12Raw

      public abstract void writeName12Raw(long name0, long name2)

    • writeName13Raw

      public abstract void writeName13Raw(long name0, long name2)

    • writeName14Raw

      public abstract void writeName14Raw(long name0, long name2)

    • writeName15Raw

      public abstract void writeName15Raw(long name0, long name2)

    • writeName16Raw

      public abstract void writeName16Raw(long name0, long name2)

    • writeSymbol

      public void writeSymbol(int symbol)

    • writeNameRaw

      public void writeNameRaw(byte[] name, long nameHash)

    • isWriteAsString

      protected static boolean isWriteAsString(long value, long features)

    • isWriteAsString

      protected static boolean isWriteAsString(BigInteger value, long features)

    • isWriteAsString

      protected static boolean isWriteAsString(BigDecimal value, long features)

    • writeNameRaw

      public abstract void writeNameRaw(char[] chars)

    • writeNameRaw

      public abstract void writeNameRaw(char[] bytes, int offset, int len)

    • writeName

      public void writeName(String name)

    • writeNameValue

      public final void writeNameValue(String name, Object value)

    • writeName

      public final void writeName(long name)

    • writeName

      public final void writeName(int name)

    • writeNameAny

      public void writeNameAny(Object name)

    • startObject

      public abstract void startObject()

    • endObject

      public abstract void endObject()

    • startArray

      public abstract void startArray()

    • startArray

      public void startArray(int size)

    • startArray0

      public void startArray0()

    • startArray1

      public void startArray1()

    • startArray2

      public void startArray2()

    • startArray3

      public void startArray3()

    • startArray4

      public void startArray4()

    • startArray5

      public void startArray5()

    • startArray6

      public void startArray6()

    • startArray7

      public void startArray7()

    • startArray8

      public void startArray8()

    • startArray9

      public void startArray9()

    • startArray10

      public void startArray10()

    • startArray11

      public void startArray11()

    • startArray12

      public void startArray12()

    • startArray13

      public void startArray13()

    • startArray14

      public void startArray14()

    • startArray15

      public void startArray15()

    • startArray

      public void startArray(Object array, int size)

    • endArray

      public abstract void endArray()

    • writeComma

      public abstract void writeComma()

    • writeColon

      public abstract void writeColon()

    • writeInt16

      public void writeInt16(short[] value)

    • writeInt8

      public abstract void writeInt8(byte value)

    • writeInt8

      public abstract void writeInt8(byte[] value)

    • writeInt16

      public abstract void writeInt16(short value)

    • writeInt32

      public abstract void writeInt32(int[] value)

    • writeInt32

      public abstract void writeInt32(int value)

    • writeInt32

      public abstract void writeInt32(Integer i)

    • writeInt32

      public final void writeInt32(int value, DecimalFormat format)

    • writeInt32

      public final void writeInt32(int value, String format)

    • writeInt64

      public abstract void writeInt64(long i)

    • writeInt64

      public abstract void writeInt64(Long i)

    • writeMillis

      public void writeMillis(long i)

    • writeInt64

      public abstract void writeInt64(long[] value)

    • writeListInt64

      public abstract void writeListInt64(List<Long> values)

    • writeListInt32

      public abstract void writeListInt32(List<Integer> values)

    • writeFloat

      public abstract void writeFloat(float value)

    • writeFloat

      public final void writeFloat(float value, DecimalFormat format)

    • writeFloat

      public abstract void writeFloat(float[] value)

    • writeFloat

      public final void writeFloat(float[] value, DecimalFormat format)

    • writeFloat

      public final void writeFloat(Float value)

    • writeDouble

      public abstract void writeDouble(double value)

    • writeDouble

      public final void writeDouble(double value, DecimalFormat format)

    • writeDoubleArray

      public void writeDoubleArray(double value0, double value1)

    • writeDouble

      public final void writeDouble(double[] value, DecimalFormat format)

    • writeDouble

      public abstract void writeDouble(double[] value)

    • writeBool

      public abstract void writeBool(boolean value)

    • writeBool

      public void writeBool(boolean[] value)

    • writeNull

      public abstract void writeNull()

    • writeStringNull

      public void writeStringNull()

    • writeArrayNull

      public void writeArrayNull()

    • writeNumberNull

      public final void writeNumberNull()

    • writeInt64Null

      public final void writeInt64Null()

    • writeBooleanNull

      public final void writeBooleanNull()

    • writeDecimal

      public final void writeDecimal(BigDecimal value)

    • writeDecimal

      public final void writeDecimal(BigDecimal value, long features)

    • writeDecimal

      public abstract void writeDecimal(BigDecimal value, long features, DecimalFormat format)

    • writeEnum

      public void writeEnum(Enum e)

    • writeBigInt

      public final void writeBigInt(BigInteger value)

    • writeBigInt

      public abstract void writeBigInt(BigInteger value, long features)

    • writeUUID

      public abstract void writeUUID(UUID value)

    • checkAndWriteTypeName

      public final void checkAndWriteTypeName(Object object, Class fieldClass)

    • writeTypeName

      public void writeTypeName(String typeName)

    • writeTypeName

      public boolean writeTypeName(byte[] typeName, long typeNameHash)

    • writeString

      public final void writeString(Reader reader)

    • writeString

      public abstract void writeString(String str)

    • writeString

      public abstract void writeString(boolean value)
      write short value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public abstract void writeString(byte value)
      write short value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public abstract void writeString(short value)
      write short value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(boolean[] value)
      write boolean array value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(byte[] value)
      write byte array value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(short[] value)
      write short array value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(int[] value)
      write int array value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(long[] value)
      write long array value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(float[] value)
      write float array value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(double[] value)
      write double array value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public abstract void writeString(int value)
      write int value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(float value)
      write float value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public void writeString(double value)
      write double value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeString

      public abstract void writeString(long value)
      write long value as String
      Parameters:
      value - value
      Since:
      2.0.49

    • writeStringLatin1

      public abstract void writeStringLatin1(byte[] value)

    • writeStringUTF16

      public abstract void writeStringUTF16(byte[] value)

    • writeString

      public void writeString(List<String> list)

    • writeString

      public abstract void writeString(String[] strings)

    • writeSymbol

      public void writeSymbol(String string)

    • writeString

      public abstract void writeString(char[] chars)

    • writeString

      public abstract void writeString(char[] chars, int off, int len)

    • writeString

      public abstract void writeString(char[] chars, int off, int len, boolean quote)

    • writeLocalDate

      public abstract void writeLocalDate(LocalDate date)

    • writeLocalDateWithFormat

      protected final boolean writeLocalDateWithFormat(LocalDate date)

    • writeLocalDateTime

      public abstract void writeLocalDateTime(LocalDateTime dateTime)

    • writeLocalTime

      public abstract void writeLocalTime(LocalTime time)

    • writeZonedDateTime

      public abstract void writeZonedDateTime(ZonedDateTime dateTime)

    • writeOffsetDateTime

      public abstract void writeOffsetDateTime(OffsetDateTime dateTime)

    • writeOffsetTime

      public abstract void writeOffsetTime(OffsetTime dateTime)

    • writeInstant

      public void writeInstant(Instant instant)

    • writeDateTime14

      public abstract void writeDateTime14(int year, int month, int dayOfMonth, int hour, int minute, int second)

    • writeDateTime19

      public abstract void writeDateTime19(int year, int month, int dayOfMonth, int hour, int minute, int second)

    • writeDateTimeISO8601

      public abstract void writeDateTimeISO8601(int year, int month, int dayOfMonth, int hour, int minute, int second, int millis, int offsetSeconds, boolean timeZone)

    • writeDateYYYMMDD8

      public abstract void writeDateYYYMMDD8(int year, int month, int dayOfMonth)

    • writeDateYYYMMDD10

      public abstract void writeDateYYYMMDD10(int year, int month, int dayOfMonth)

    • writeTimeHHMMSS8

      public abstract void writeTimeHHMMSS8(int hour, int minute, int second)

    • write

      public abstract void write(List array)

    • write

      public void write(Map map)

    • write

      public abstract void write(JSONObject map)

    • writeAny

      public void writeAny(Object value)

    • writeAs

      public final void writeAs(Object value, Class type)
      Since:
      2.0.43

    • writeReference

      public abstract void writeReference(String path)

    • close

      public abstract void close()
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface Closeable

    • size

      public abstract int size()

    • getBytes

      public abstract byte[] getBytes()

    • getBytes

      public abstract byte[] getBytes(Charset charset)

    • flushTo

      public void flushTo(Writer to)

    • flushTo

      public abstract int flushTo(OutputStream to) throws IOException
      Throws:
      IOException

    • flushTo

      public abstract int flushTo(OutputStream out, Charset charset) throws IOException
      Throws:
      IOException

    • illegalYear

      @NotNull protected static IllegalArgumentException illegalYear(int year)

    • incrementIndent

      public final void incrementIndent()
      Deprecated.

    • decrementIdent

      public final void decrementIdent()
      Deprecated.

    • println

      public void println()
      Deprecated.

    • writeReference

      public final void writeReference(Object object)
      Deprecated.
      Parameters:
      object -

    • getAttachment

      public Object getAttachment()

    • setAttachment

      public void setAttachment(Object attachment)