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Class ncsa.habanero.RequestHandler 

java.lang.Object
   |
   +----ncsa.habanero.DeferredIO
           |
           +----ncsa.habanero.RequestHandler
public class RequestHandler
extends DeferredIO
implements Runnable
This is a helper class that allows the CentralArbitrator to listen to many inputs at once. It starts itself in a new thread to listen to a specific input.

Constructor Index

o RequestHandler(MarshallInput, MarshallOutput, ServerListener)

Method Index

o addListener(ServerListener)
o handshake()
o listen()
o lostConnection()
o removeListener(ServerListener)
o run()
o start()
o toWho()

Constructors

o RequestHandler 
 public RequestHandler(MarshallInput in,
                       MarshallOutput out,
                       ServerListener l)
Parameters:
arb - the central arbitrator
input - the input stream
output - the output stream
Returns:
Construct this with the input and the CentralArbitrator I'm working for.

Methods

o handshake 
 protected synchronized boolean handshake()
o start 
 public void start()
Returns:
starts the thread
o run 
 public void run()
Returns:
what you want the thread to do
o lostConnection 
 protected void lostConnection()
o listen 
 public void listen()
Parameters:
input - the input stream
output - the output stream
Returns:
Once a connection has been made, listen for new ActionRequests. When we get one, unmarshall and arbitrate it.
o toWho 
 public SessionParticipant toWho()
o addListener 
 public void addListener(ServerListener l)
o removeListener 
 public void removeListener(ServerListener l)

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