Package org.jgroups.util

Class ByteBufferOutputStream

java.lang.Object

org.jgroups.util.ByteBufferOutputStream

All Implemented Interfaces:

java.io.DataOutput

public class ByteBufferOutputStream
extends java.lang.Object
implements java.io.DataOutput

Class using ByteBuffer and implementing DataOutput. Note that all instances need to pass the exact size of the marshalled object as a ByteBuffer cannot be expanded.

Since:

3.5

Author:

Bela Ban

Field Summary

Fields

Modifier and Type	Field	Description
protected java.nio.ByteBuffer	buf

Constructor Summary

Constructors

Constructor	Description
ByteBufferOutputStream(java.nio.ByteBuffer buf)

Method Summary

Modifier and Type	Method	Description
java.nio.ByteBuffer	getBuffer()
ByteArray	getBufferAsBuffer()
void	reset()
java.lang.String	toString()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)
void	writeBoolean(boolean v)
void	writeByte(int v)
void	writeBytes(java.lang.String s)
void	writeChar(int v)
void	writeChars(java.lang.String s)
void	writeDouble(double v)
void	writeFloat(float v)
void	writeInt(int v)
void	writeLong(long v)
void	writeShort(int v)
void	writeUTF(java.lang.String str)

Methods inherited from class java.lang.Object

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

Field Detail

buf

protected final java.nio.ByteBuffer buf

Constructor Detail

ByteBufferOutputStream

public ByteBufferOutputStream(java.nio.ByteBuffer buf)

Method Detail

reset

public void reset()

getBuffer

public java.nio.ByteBuffer getBuffer()

getBufferAsBuffer

public ByteArray getBufferAsBuffer()

write

public void write(int b)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

writeBoolean

public void writeBoolean(boolean v)
                  throws java.io.IOException

Specified by:

writeBoolean in interface java.io.DataOutput

Throws:

java.io.IOException

writeByte

public void writeByte(int v)
               throws java.io.IOException

Specified by:

writeByte in interface java.io.DataOutput

Throws:

java.io.IOException

writeShort

public void writeShort(int v)
                throws java.io.IOException

Specified by:

writeShort in interface java.io.DataOutput

Throws:

java.io.IOException

writeChar

public void writeChar(int v)
               throws java.io.IOException

Specified by:

writeChar in interface java.io.DataOutput

Throws:

java.io.IOException

writeInt

public void writeInt(int v)
              throws java.io.IOException

Specified by:

writeInt in interface java.io.DataOutput

Throws:

java.io.IOException

writeLong

public void writeLong(long v)
               throws java.io.IOException

Specified by:

writeLong in interface java.io.DataOutput

Throws:

java.io.IOException

writeFloat

public void writeFloat(float v)
                throws java.io.IOException

Specified by:

writeFloat in interface java.io.DataOutput

Throws:

java.io.IOException

writeDouble

public void writeDouble(double v)
                 throws java.io.IOException

Specified by:

writeDouble in interface java.io.DataOutput

Throws:

java.io.IOException

writeBytes

public void writeBytes(java.lang.String s)
                throws java.io.IOException

Specified by:

writeBytes in interface java.io.DataOutput

Throws:

java.io.IOException

writeChars

public void writeChars(java.lang.String s)
                throws java.io.IOException

Specified by:

writeChars in interface java.io.DataOutput

Throws:

java.io.IOException

writeUTF

public void writeUTF(java.lang.String str)
              throws java.io.IOException

Specified by:

writeUTF in interface java.io.DataOutput

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object