com.jalios.io
Class NIOBufferInputStream

java.lang.Object
  java.io.InputStream
      com.jalios.io.NIOBufferInputStream

All Implemented Interfaces:

java.io.Closeable

public class NIOBufferInputStream
extends java.io.InputStream

This class wraps an InputStream around a java.nio.ByteBuffer.

Since:

jcms-5.0.0

Version:

$Revision: 27751 $

Author:

Olivier Dedieu

Field Summary

protected java.nio.ByteBuffer	buffer
protected java.nio.channels.Channel	channel
static java.lang.String	REVISION

Constructor Summary

NIOBufferInputStream(java.nio.ByteBuffer buffer)
Construct a NIOBufferInputStream with the given buffer

NIOBufferInputStream(java.nio.ByteBuffer buffer, java.nio.channels.Channel channel)
Construct a NIOBufferInputStream with the given buffer and the given channel.

Method Summary

int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported() mark is *not* supported.
int	read()

Methods inherited from class java.io.InputStream

read, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

REVISION

public static final java.lang.String REVISION

See Also:

Constant Field Values

buffer

protected java.nio.ByteBuffer buffer

channel

protected java.nio.channels.Channel channel

Constructor Detail

NIOBufferInputStream

public NIOBufferInputStream(java.nio.ByteBuffer buffer)

Construct a NIOBufferInputStream with the given buffer

Parameters:

buffer - the buffer to be wrapped

Since:

jcms-5.0.0

NIOBufferInputStream

public NIOBufferInputStream(java.nio.ByteBuffer buffer,
                            java.nio.channels.Channel channel)

Construct a NIOBufferInputStream with the given buffer and the given channel. The channel is closed when the InputStream is closed.

Parameters:

buffer - the buffer to be wrapped

channel - the channel the buffer is associated to.

Since:

jcms-5.0.0

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

markSupported

public boolean markSupported()

mark is *not* supported.

Overrides:

markSupported in class java.io.InputStream