Package org.glassfish.grizzly.utils

Class BufferInputStream

java.lang.Object

java.io.InputStream

org.glassfish.grizzly.utils.BufferInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class BufferInputStream
extends java.io.InputStream

InputStream implementation over Grizzly Buffer.

Author:

Alexey Stashok

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
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, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, transferTo

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 java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

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

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException