com.alibaba.fastjson.serializer

类 SerializeWriter

java.lang.Object

java.io.Writer

com.alibaba.fastjson.serializer.SerializeWriter

所有已实现的接口:

Closeable, Flushable, Appendable, AutoCloseable

public final class SerializeWriter
extends Writer

作者:

wenshao[szujobs@hotmail.com]

构造器概要

构造器

构造器和说明
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)

方法概要

限定符和类型	方法和说明
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()
boolean	isEnabled(SerializerFeature feature)
boolean	isIgnoreNonFieldGetter()
boolean	isNotWriteDefaultValue()
boolean	isPrettyFormat()
boolean	isSkipTransientField()
boolean	isSortField()
boolean	isWriteMapNullValue()
int	size()
byte[]	toBytes(String charsetName)
char[]	toCharArray() Returns a copy of the input data.
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 doubleValue, boolean checkWriteClassName)
void	writeEnum(Enum<?> value)
void	writeFieldName(String key)
void	writeFieldName(String key, boolean checkSpecial)
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	writeInt(int i)
void	writeLong(long i)
void	writeNull()
void	writeNull(int beanFeatures, int feature)
void	writeNull(SerializerFeature feature)
void	writeString(String text)
void	writeString(String 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.

从类继承的方法 java.io.Writer

write

从类继承的方法 java.lang.Object

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

构造器详细资料

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)

参数:

writer -

defaultFeatures -

features -

从以下版本开始:

1.2.9

SerializeWriter

public SerializeWriter(int initialSize)

SerializeWriter

public SerializeWriter(Writer writer,
                       int initialSize)

方法详细资料

getBufferLength

public int getBufferLength()

config

public void config(SerializerFeature feature,
                   boolean state)

isPrettyFormat

public boolean isPrettyFormat()

isSortField

public boolean isSortField()

isNotWriteDefaultValue

public boolean isNotWriteDefaultValue()

isWriteMapNullValue

public boolean isWriteMapNullValue()

isIgnoreNonFieldGetter

public boolean isIgnoreNonFieldGetter()

isSkipTransientField

public boolean isSkipTransientField()

isEnabled

public boolean isEnabled(SerializerFeature feature)

write

public void write(int c)

Writes a character to the buffer.

覆盖:

write 在类中 Writer

write

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

Writes characters to the buffer.

指定者:

write 在类中 Writer

参数:

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)

write

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

Write a portion of a string to the buffer.

覆盖:

write 在类中 Writer

参数:

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.

参数:

out - the output stream to write to

抛出:

IOException - If an I/O error occurs.

writeTo

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

抛出:

IOException

writeTo

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

抛出:

IOException

append

public SerializeWriter append(CharSequence csq)

指定者:

append 在接口中 Appendable

覆盖:

append 在类中 Writer

append

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

指定者:

append 在接口中 Appendable

覆盖:

append 在类中 Writer

append

public SerializeWriter append(char c)

指定者:

append 在接口中 Appendable

覆盖:

append 在类中 Writer

toCharArray

public char[] toCharArray()

Returns a copy of the input data.

返回:

an array of chars copied from the input data.

toBytes

public byte[] toBytes(String charsetName)

size

public int size()

toString

public String toString()

覆盖:

toString 在类中 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.

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

指定者:

close 在类中 Writer

write

public void write(String text)

覆盖:

write 在类中 Writer

writeInt

public void writeInt(int i)

writeByteArray

public void writeByteArray(byte[] bytes)

writeFloat

public void writeFloat(float value,
                       boolean checkWriteClassName)

writeDouble

public void writeDouble(double doubleValue,
                        boolean checkWriteClassName)

writeEnum

public void writeEnum(Enum<?> value)

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)

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)

writeFieldName

public void writeFieldName(String key)

writeFieldName

public void writeFieldName(String key,
                           boolean checkSpecial)

flush

public void flush()

指定者:

flush 在接口中 Flushable

指定者:

flush 在类中 Writer