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org.vrspace.server
Class BinarySession  

java.lang.Object
  java.util.Observable
      org.vrspace.server.Session
          org.vrspace.server.BinarySession

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

GZipSession

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public class BinarySession

extends Session

A session able to send and read raw bytes.

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Nested Class Summary

 

Nested classes inherited from class org.vrspace.server.Session

Session.Status

 

Field Summary
protected  byte[]	buffer
protected  org.vrspace.attributes.Filter	filter
protected  java.io.InputStream	in
protected  java.io.OutputStream	out
protected  java.io.OutputStream	output
protected  long	receivedBytes
protected  long	sentBytes

 

Fields inherited from class org.vrspace.server.Session

active, cacheRequests, client, daemon, dispatcher, lastTime, lf, receivedChars, receivedRequests, RESPONSE_ERR, RESPONSE_NONE, RESPONSE_OK, sentChars, sentRequests, server, socket, startTime, stopTime, TERMINATOR, writer

 

Fields inherited from class java.util.Observable

 

Constructor Summary

BinarySession()

BinarySession(Server server, java.net.Socket s, Dispatcher d, java.io.OutputStream out)           Creates new Session which will write bytes to out

BinarySession(Server server, java.net.Socket s, Dispatcher d, java.io.OutputStream out, org.vrspace.attributes.Filter filter)           Creates new Session which will write bytes to out after filtering them with filter

 

Method Summary
void	close()           End session.
protected  void	readln()           Reads bytes from the socket and writes them to the OutputStream.
protected  void	write(byte[] b)           Send b to the client.
protected  void	write(byte[] b, int offset, int len)           Send subset of b to the client.

 

Methods inherited from class org.vrspace.server.Session

flushRequests, getId, getStatus, isActive, read, run, sendError, sendRequest, sendResponse, write

 

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

 

Methods inherited from class java.lang.Object

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

 

Field Detail

buffer

protected byte[] buffer

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output

protected java.io.OutputStream output

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in

protected java.io.InputStream in

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out

protected java.io.OutputStream out

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filter

protected org.vrspace.attributes.Filter filter

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sentBytes

protected long sentBytes

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receivedBytes

protected long receivedBytes

Constructor Detail

BinarySession

public BinarySession()

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BinarySession

public BinarySession(Server server,
                     java.net.Socket s,
                     Dispatcher d,
                     java.io.OutputStream out)
              throws java.lang.Exception

Creates new Session which will write bytes to out

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BinarySession

public BinarySession(Server server,
                     java.net.Socket s,
                     Dispatcher d,
                     java.io.OutputStream out,
                     org.vrspace.attributes.Filter filter)
              throws java.lang.Exception

Creates new Session which will write bytes to out after filtering them with filter

Method Detail

readln

protected void readln()

Reads bytes from the socket and writes them to the OutputStream. If Filter exists, bytes are filtered using Filter.filter( byte[] ) and then written to the OutputStream.

Overrides:

readln in class Session

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write

protected void write(byte[] b)
              throws java.io.IOException

Send b to the client.

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write

protected void write(byte[] b,
                     int offset,
                     int len)
              throws java.io.IOException

Send subset of b to the client.

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close

public void close()

End session.

Overrides:

close in class Session

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