org.python.core.io

Class SocketIO

java.lang.Object

org.python.core.io.IOBase

org.python.core.io.RawIOBase

org.python.core.io.SocketIOBase<java.nio.channels.SocketChannel>

org.python.core.io.SocketIO

public class SocketIO
extends SocketIOBase<java.nio.channels.SocketChannel>

Raw I/O implementation for sockets.

Author:

Philip Jenvey

Field Summary

Fields inherited from class org.python.core.io.IOBase

DEFAULT_BUFFER_SIZE

Constructor Summary

Constructors

Constructor and Description
SocketIO(java.nio.channels.SocketChannel socketChannel, java.lang.String mode) Construct a SocketIO for the given SocketChannel.

Method Summary

Modifier and Type	Method and Description
int	readinto(java.nio.ByteBuffer buf) Read up to buf.remaining() bytes into buf.
long	readinto(java.nio.ByteBuffer[] bufs) Read bytes into each of the specified ByteBuffers via scatter i/o.
int	write(java.nio.ByteBuffer buf) Write the given ByteBuffer to the IO stream.
long	write(java.nio.ByteBuffer[] bufs) Writes bytes from each of the specified ByteBuffers via gather i/o.

Methods inherited from class org.python.core.io.SocketIOBase

close, getChannel, readable, writable

Methods inherited from class org.python.core.io.RawIOBase

fileno, read, readall

Methods inherited from class org.python.core.io.IOBase

asInputStream, asOutputStream, checkClosed, checkReadable, checkWritable, closed, flush, isatty, seek, seek, tell, truncate

Methods inherited from class java.lang.Object

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

Constructor Detail

SocketIO

public SocketIO(java.nio.channels.SocketChannel socketChannel,
                java.lang.String mode)

Construct a SocketIO for the given SocketChannel.

Parameters:

socketChannel - a SocketChannel to wrap

mode - a raw io socket mode String

Method Detail

readinto

public int readinto(java.nio.ByteBuffer buf)

Description copied from class: RawIOBase

Read up to buf.remaining() bytes into buf. Returns number of bytes read (0 for EOF).

Overrides:

readinto in class RawIOBase

Parameters:

buf - a ByteBuffer to read bytes into

Returns:

the amount of data read as an int

readinto

public long readinto(java.nio.ByteBuffer[] bufs)

Read bytes into each of the specified ByteBuffers via scatter i/o.

Overrides:

readinto in class RawIOBase

Parameters:

bufs - an array of ByteBuffers to read bytes into

Returns:

the amount of data read as a long

write

public int write(java.nio.ByteBuffer buf)

Description copied from class: RawIOBase

Write the given ByteBuffer to the IO stream. Returns the number of bytes written, which may be less than buf.remaining().

Overrides:

write in class RawIOBase

Parameters:

buf - a ByteBuffer value

Returns:

the number of bytes written as an int

write

public long write(java.nio.ByteBuffer[] bufs)

Writes bytes from each of the specified ByteBuffers via gather i/o.

Overrides:

write in class RawIOBase

Parameters:

bufs - an array of ByteBuffers

Returns:

the number of bytes written as a long