com.sun.grizzly.filter
Class RemoteInputStream

java.lang.Object
  java.io.InputStream
      com.sun.grizzly.filter.RemoteInputStream

All Implemented Interfaces:

java.io.Closeable

public class RemoteInputStream
extends java.io.InputStream

Stream that blocks on empty read() until close() is called. This is usefull in scenarios where a server streams FragmentMessage to a client. Enables therefore Client to start processing bytes as soon as first FragmentMessage arrives. When finished a Server or Producer of bytes must call close() so that client is released from waiting on this stream.

Version:

1.0

Author:

John Vieten 24.06.2008

Constructor Summary

RemoteInputStream()

Method Summary

void	add(java.nio.ByteBuffer buffer) Adds a ByteBuffer to the stream
void	add(java.util.List<java.nio.ByteBuffer> bList) Adds a List of ByteBuffers to the Stream
int	available()
void	close() Adds EOF to end of Stream.
long	getTimeStamp()
boolean	isApplicationLayerException()
int	read() If no bytes are available blocks until close() is called.
int	read(byte[] bytes, int off, int len) If no bytes are available blocks until close() is called
void	setApplicationLayerException(boolean applicationLayerException)
void	setIOException(java.io.IOException exception)
long	skip(long n)

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteInputStream

public RemoteInputStream()

Method Detail

isApplicationLayerException

public boolean isApplicationLayerException()

setApplicationLayerException

public void setApplicationLayerException(boolean applicationLayerException)

setIOException

public void setIOException(java.io.IOException exception)

getTimeStamp

public long getTimeStamp()

add

public void add(java.nio.ByteBuffer buffer)

Adds a ByteBuffer to the stream

Parameters:

buffer - bytes to add to inputstream

add

public void add(java.util.List<java.nio.ByteBuffer> bList)

Adds a List of ByteBuffers to the Stream

Parameters:

bList - List of ByteBuffer containing stream bytes

close

public void close()

Adds EOF to end of Stream. This method must be called so that client stops waiting on this Inputstream.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.InputStream

read

public int read()
         throws java.io.IOException

If no bytes are available blocks until close() is called.

Specified by:

read in class java.io.InputStream

Returns:

int next byte of the stream

Throws:

java.io.IOException

read

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

If no bytes are available blocks until close() is called

Overrides:

read in class java.io.InputStream

Parameters:

bytes - byte array to be filled

off - offset

len - size

Returns:

next bytes of the stream

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

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException