com.alibaba.fastjson.serializer

Class SerializeWriter

java.lang.Object

java.io.Writer

com.alibaba.fastjson.serializer.SerializeWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public final class SerializeWriter
extends Writer

Author:

wenshao[szujobs@hotmail.com]

Constructor Summary

Constructors

Constructor and Description
SerializeWriter()
SerializeWriter(int initialSize)
SerializeWriter(SerializerFeature... features)
SerializeWriter(Writer writer)
SerializeWriter(Writer writer, int initialSize)
SerializeWriter(Writer writer, int defaultFeatures, SerializerFeature... features)
SerializeWriter(Writer writer, SerializerFeature... features)

Method Summary

Modifier and Type	Method and Description
SerializeWriter	append(char c)
SerializeWriter	append(CharSequence csq)
SerializeWriter	append(CharSequence csq, int start, int end)
void	close() Close the stream.
void	config(SerializerFeature feature, boolean state)
void	expandCapacity(int minimumCapacity)
void	flush()
int	getBufferLength()
int	getMaxBufSize()
boolean	isEnabled(int feature)
boolean	isEnabled(SerializerFeature feature)
boolean	isNotWriteDefaultValue()
boolean	isSortField()
void	reset() Deprecated.
void	setMaxBufSize(int maxBufSize)
int	size()
byte[]	toBytes(Charset charset)
byte[]	toBytes(String charsetName)
char[]	toCharArray() Returns a copy of the input data.
char[]	toCharArrayForSpringWebSocket() only for springwebsocket
String	toString()
void	write(boolean value)
void	write(char[] c, int off, int len) Writes characters to the buffer.
void	write(int c) Writes a character to the buffer.
void	write(List<String> list)
void	write(String text)
void	write(String str, int off, int len) Write a portion of a string to the buffer.
void	writeByteArray(byte[] bytes)
void	writeDouble(double value, boolean checkWriteClassName)
void	writeEnum(Enum<?> value)
void	writeFieldName(String key)
void	writeFieldName(String key, boolean checkSpecial)
void	writeFieldNameDirect(String text)
void	writeFieldValue(char seperator, String name, BigDecimal value)
void	writeFieldValue(char seperator, String name, boolean value)
void	writeFieldValue(char seperator, String name, char value)
void	writeFieldValue(char seperator, String name, double value)
void	writeFieldValue(char seperator, String name, Enum<?> value)
void	writeFieldValue(char seperator, String name, float value)
void	writeFieldValue(char seperator, String name, int value)
void	writeFieldValue(char seperator, String name, long value)
void	writeFieldValue(char seperator, String name, String value)
void	writeFieldValueStringWithDoubleQuote(char seperator, String name, String value)
void	writeFieldValueStringWithDoubleQuoteCheck(char seperator, String name, String value)
void	writeFloat(float value, boolean checkWriteClassName)
void	writeHex(byte[] bytes)
void	writeInt(int i)
void	writeLong(long i)
void	writeLongAndChar(long i, char c) Deprecated.
void	writeNull()
void	writeNull(int beanFeatures, int feature)
void	writeNull(SerializerFeature feature)
void	writeString(char[] chars)
void	writeString(String text)
void	writeString(String text, char seperator)
void	writeStringWithDoubleQuote(char[] text, char seperator)
void	writeStringWithDoubleQuote(String text, char seperator)
void	writeTo(OutputStream out, Charset charset)
void	writeTo(OutputStream out, String charsetName)
void	writeTo(Writer out) Writes the contents of the buffer to another character stream.
int	writeToEx(OutputStream out, Charset charset)

Methods inherited from class java.io.Writer

write

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SerializeWriter

public SerializeWriter()

SerializeWriter

public SerializeWriter(Writer writer)

SerializeWriter

public SerializeWriter(SerializerFeature... features)

SerializeWriter

public SerializeWriter(Writer writer,
                       SerializerFeature... features)

SerializeWriter

public SerializeWriter(Writer writer,
                       int defaultFeatures,
                       SerializerFeature... features)

Parameters:

writer -

defaultFeatures -

features -

Since:

1.2.9

SerializeWriter

public SerializeWriter(int initialSize)

SerializeWriter

public SerializeWriter(Writer writer,
                       int initialSize)

Method Detail

getMaxBufSize

public int getMaxBufSize()

setMaxBufSize

public void setMaxBufSize(int maxBufSize)

getBufferLength

public int getBufferLength()

config

public void config(SerializerFeature feature,
                   boolean state)

isSortField

public boolean isSortField()

isNotWriteDefaultValue

public boolean isNotWriteDefaultValue()

isEnabled

public boolean isEnabled(SerializerFeature feature)

isEnabled

public boolean isEnabled(int feature)

write

public void write(int c)

Writes a character to the buffer.

Overrides:

write in class Writer

write

public void write(char[] c,
                  int off,
                  int len)

Writes characters to the buffer.

Specified by:

write in class Writer

Parameters:

c - the data to be written

off - the start offset in the data

len - the number of chars that are written

expandCapacity

public void expandCapacity(int minimumCapacity)

append

public SerializeWriter append(CharSequence csq)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

append

public SerializeWriter append(CharSequence csq,
                              int start,
                              int end)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

append

public SerializeWriter append(char c)

Specified by:

append in interface Appendable

Overrides:

append in class Writer

write

public void write(String str,
                  int off,
                  int len)

Write a portion of a string to the buffer.

Overrides:

write in class Writer

Parameters:

str - String to be written from

off - Offset from which to start reading characters

len - Number of characters to be written

writeTo

public void writeTo(Writer out)
             throws IOException

Writes the contents of the buffer to another character stream.

Parameters:

out - the output stream to write to

Throws:

IOException - If an I/O error occurs.

writeTo

public void writeTo(OutputStream out,
                    String charsetName)
             throws IOException

Throws:

IOException

writeTo

public void writeTo(OutputStream out,
                    Charset charset)
             throws IOException

Throws:

IOException

writeToEx

public int writeToEx(OutputStream out,
                     Charset charset)
              throws IOException

Throws:

IOException

toCharArray

public char[] toCharArray()

Returns a copy of the input data.

Returns:

an array of chars copied from the input data.

toCharArrayForSpringWebSocket

public char[] toCharArrayForSpringWebSocket()

only for springwebsocket

Returns:

toBytes

public byte[] toBytes(String charsetName)

toBytes

public byte[] toBytes(Charset charset)

size

public int size()

toString

public String toString()

Overrides:

toString in class Object

close

public void close()

Close the stream. This method does not release the buffer, since its contents might still be required. Note: Invoking this method in this class will have no effect.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Writer

write

public void write(String text)

Overrides:

write in class Writer

writeInt

public void writeInt(int i)

writeByteArray

public void writeByteArray(byte[] bytes)

writeHex

public void writeHex(byte[] bytes)

writeFloat

public void writeFloat(float value,
                       boolean checkWriteClassName)

writeDouble

public void writeDouble(double value,
                        boolean checkWriteClassName)

writeEnum

public void writeEnum(Enum<?> value)

writeLongAndChar

public void writeLongAndChar(long i,
                             char c)
                      throws IOException

Deprecated.

Throws:

IOException

writeLong

public void writeLong(long i)

writeNull

public void writeNull()

writeNull

public void writeNull(SerializerFeature feature)

writeNull

public void writeNull(int beanFeatures,
                      int feature)

writeStringWithDoubleQuote

public void writeStringWithDoubleQuote(String text,
                                       char seperator)

writeStringWithDoubleQuote

public void writeStringWithDoubleQuote(char[] text,
                                       char seperator)

writeFieldNameDirect

public void writeFieldNameDirect(String text)

write

public void write(List<String> list)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            char value)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            boolean value)

write

public void write(boolean value)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            int value)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            long value)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            float value)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            double value)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            String value)

writeFieldValueStringWithDoubleQuoteCheck

public void writeFieldValueStringWithDoubleQuoteCheck(char seperator,
                                                      String name,
                                                      String value)

writeFieldValueStringWithDoubleQuote

public void writeFieldValueStringWithDoubleQuote(char seperator,
                                                 String name,
                                                 String value)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            Enum<?> value)

writeFieldValue

public void writeFieldValue(char seperator,
                            String name,
                            BigDecimal value)

writeString

public void writeString(String text,
                        char seperator)

writeString

public void writeString(String text)

writeString

public void writeString(char[] chars)

writeFieldName

public void writeFieldName(String key)

writeFieldName

public void writeFieldName(String key,
                           boolean checkSpecial)

flush

public void flush()

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

reset

public void reset()

Deprecated.