org.cojen.dirmi.io

Class BufferedOutputStream

java.lang.Object

java.io.OutputStream

org.cojen.dirmi.io.BufferedOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class BufferedOutputStream
extends OutputStream

Replacement for BufferedOutputStream which does a better job of buffer packing. The intent is to reduce the amount of packets sent over a network. Any exception thrown by the underlying stream causes it to be automatically closed. When the stream is closed, all write operations throw an IOException.

Author:

Brian S O'Neill

Constructor Summary

Constructors

Constructor and Description
BufferedOutputStream(OutputStream out)
BufferedOutputStream(OutputStream out, int size)

Method Summary

Modifier and Type	Method and Description
void	close()
void	disconnect()
void	drain() Ensures at least one byte can be written, blocking if necessary.
void	flush()
boolean	isReady()
boolean	outputSuspend()
int	setBufferSize(int size) Sets the size of the buffer, returning the actual size applied.
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferedOutputStream

public BufferedOutputStream(OutputStream out)

BufferedOutputStream

public BufferedOutputStream(OutputStream out,
                            int size)

Method Detail

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

write

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

Overrides:

write in class OutputStream

Throws:

IOException

isReady

public boolean isReady()
                throws IOException

Throws:

IOException

setBufferSize

public int setBufferSize(int size)

Sets the size of the buffer, returning the actual size applied.

drain

public void drain()
           throws IOException

Ensures at least one byte can be written, blocking if necessary.

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException

disconnect

public void disconnect()

outputSuspend

public boolean outputSuspend()
                      throws IOException

Throws:

IOException