com.alibaba.dubbo.common.serialize.support.dubbo
Class GenericDataOutput

java.lang.Object
  com.alibaba.dubbo.common.serialize.support.dubbo.GenericDataOutput

All Implemented Interfaces:

DataOutput, GenericDataFlags

Direct Known Subclasses:

GenericObjectOutput

public class GenericDataOutput
extends Object
implements DataOutput, GenericDataFlags

Default data output impl. Not thread-safe.

Author:

qian.lei

Field Summary

Fields inherited from interface com.alibaba.dubbo.common.serialize.support.dubbo.GenericDataFlags

OBJECT, OBJECT_BYTES, OBJECT_DESC, OBJECT_DESC_ID, OBJECT_DUMMY, OBJECT_MAP, OBJECT_NULL, OBJECT_REF, OBJECT_STREAM, OBJECT_VALUE, OBJECT_VALUES, VARINT, VARINT_0, VARINT_1, VARINT_10, VARINT_11, VARINT_12, VARINT_13, VARINT_14, VARINT_15, VARINT_16, VARINT_17, VARINT_18, VARINT_19, VARINT_1A, VARINT_1B, VARINT_1C, VARINT_1D, VARINT_1E, VARINT_1F, VARINT_2, VARINT_3, VARINT_4, VARINT_5, VARINT_6, VARINT_7, VARINT_8, VARINT_9, VARINT_A, VARINT_B, VARINT_C, VARINT_D, VARINT_E, VARINT_F, VARINT_N1, VARINT_N2, VARINT_N3, VARINT_N4, VARINT_N5, VARINT_N6, VARINT_N7, VARINT_N8, VARINT_N9, VARINT_NA, VARINT_NB, VARINT_NC, VARINT_ND, VARINT_NE, VARINT_NF, VARINT16, VARINT24, VARINT32, VARINT40, VARINT48, VARINT56, VARINT64, VARINT8

Constructor Summary

GenericDataOutput(OutputStream out)

GenericDataOutput(OutputStream out, int buffSize)

Method Summary

void	flushBuffer() Flush buffer.
void	writeBool(boolean v) Write boolean.
void	writeByte(byte v) Write byte.
void	writeBytes(byte[] b) Write byte array.
void	writeBytes(byte[] b, int off, int len) Write byte array.
void	writeDouble(double v) Write double.
void	writeFloat(float v) Write float.
void	writeInt(int v) Write integer.
void	writeLong(long v) Write long.
void	writeShort(short v) Write short.
void	writeUInt(int v)
void	writeUTF(String v) Write string.

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericDataOutput

public GenericDataOutput(OutputStream out)

GenericDataOutput

public GenericDataOutput(OutputStream out,
                         int buffSize)

Method Detail

writeBool

public void writeBool(boolean v)
               throws IOException

Description copied from interface: DataOutput

Write boolean.

Specified by:

writeBool in interface DataOutput

Parameters:

v - value.

Throws:

IOException

writeByte

public void writeByte(byte v)
               throws IOException

Description copied from interface: DataOutput

Write byte.

Specified by:

writeByte in interface DataOutput

Parameters:

v - value.

Throws:

IOException

writeShort

public void writeShort(short v)
                throws IOException

Description copied from interface: DataOutput

Write short.

Specified by:

writeShort in interface DataOutput

Parameters:

v - value.

Throws:

IOException

writeInt

public void writeInt(int v)
              throws IOException

Description copied from interface: DataOutput

Write integer.

Specified by:

writeInt in interface DataOutput

Parameters:

v - value.

Throws:

IOException

writeLong

public void writeLong(long v)
               throws IOException

Description copied from interface: DataOutput

Write long.

Specified by:

writeLong in interface DataOutput

Parameters:

v - value.

Throws:

IOException

writeFloat

public void writeFloat(float v)
                throws IOException

Description copied from interface: DataOutput

Write float.

Specified by:

writeFloat in interface DataOutput

Parameters:

v - value.

Throws:

IOException

writeDouble

public void writeDouble(double v)
                 throws IOException

Description copied from interface: DataOutput

Write double.

Specified by:

writeDouble in interface DataOutput

Parameters:

v - value.

Throws:

IOException

writeUTF

public void writeUTF(String v)
              throws IOException

Description copied from interface: DataOutput

Write string.

Specified by:

writeUTF in interface DataOutput

Parameters:

v - value.

Throws:

IOException

writeBytes

public void writeBytes(byte[] b)
                throws IOException

Description copied from interface: DataOutput

Write byte array.

Specified by:

writeBytes in interface DataOutput

Parameters:

b - value.

Throws:

IOException

writeBytes

public void writeBytes(byte[] b,
                       int off,
                       int len)
                throws IOException

Description copied from interface: DataOutput

Write byte array.

Specified by:

writeBytes in interface DataOutput

Parameters:

b - value.

off - offset.

len - length.

Throws:

IOException

flushBuffer

public void flushBuffer()
                 throws IOException

Description copied from interface: DataOutput

Flush buffer.

Specified by:

flushBuffer in interface DataOutput

Throws:

IOException

writeUInt

public void writeUInt(int v)
               throws IOException

Throws:

IOException