org.glassfish.grizzly.utils
Class BufferInputStream

java.lang.Object
  java.io.InputStream
      org.glassfish.grizzly.utils.BufferInputStream

All Implemented Interfaces:

Closeable

public class BufferInputStream
extends InputStream

InputStream implementation over Grizzly Buffer.

Author:

Alexey Stashok

Constructor Summary

BufferInputStream(Buffer buffer)
Create the InputStream over Grizzly Buffer.

BufferInputStream(Buffer buffer, int position, int limit)
Create the InputStream over Grizzly Buffer.

Method Summary

int	available()
int	read()
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferInputStream

public BufferInputStream(Buffer buffer)

Create the InputStream over Grizzly Buffer. Constructed BufferInputStream read operations will affect the passed Buffer position, which means each BufferInputStream read operation will shift Buffer's position by number of bytes, which were read.

Parameters:

buffer -

BufferInputStream

public BufferInputStream(Buffer buffer,
                         int position,
                         int limit)

Create the InputStream over Grizzly Buffer. Constructed BufferInputStream read operations will *not* affect the passed Buffer position, which means the passed Buffer position will never be changed during BufferInputStream

Parameters:

buffer -

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException