org.sapia.ubik.net.udp
Class UDPConnection

java.lang.Object
  org.sapia.ubik.net.udp.UDPConnection

All Implemented Interfaces:

Connection

Direct Known Subclasses:

UdpRmiConnection

public class UDPConnection
extends java.lang.Object
implements Connection

Author:

Yanick Duchesne 16-Jun-2003

Field Summary

protected int

_bufsz

Constructor Summary

UDPConnection(java.net.DatagramSocket localServer, java.net.DatagramPacket pack, int bufsz, int timeout)
Constructor for UDPConnection.

UDPConnection(UDPServerAddress addr, int bufsz, int timeout)
Constructor for UDPConnection.

Method Summary

void	close() Closes this connection.
protected ObjectStreamFactory	getFactory()
ServerAddress	getServerAddress() Returns "address" of the server with which this connection communicates.
java.lang.Object	receive() Receives an object from the server with which this connection communicates.
protected void	send(byte[] bytes)
void	send(java.lang.Object o) Sends the given object to the server with which this connection communicates.

Methods inherited from class java.lang.Object

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

Field Detail

_bufsz

protected int _bufsz

Constructor Detail

UDPConnection

public UDPConnection(UDPServerAddress addr,
                     int bufsz,
                     int timeout)

Constructor for UDPConnection.

UDPConnection

public UDPConnection(java.net.DatagramSocket localServer,
                     java.net.DatagramPacket pack,
                     int bufsz,
                     int timeout)

Constructor for UDPConnection.

Method Detail

close

public void close()

Description copied from interface: Connection

Closes this connection.

Specified by:

close in interface Connection

See Also:

Connection.close()

getServerAddress

public ServerAddress getServerAddress()

Description copied from interface: Connection

Returns "address" of the server with which this connection communicates.

Specified by:

getServerAddress in interface Connection

Returns:

a ServerAddress.

See Also:

Connection.getServerAddress()

receive

public java.lang.Object receive()
                         throws java.io.IOException,
                                java.lang.ClassNotFoundException,
                                java.rmi.RemoteException

Description copied from interface: Connection

Receives an object from the server with which this connection communicates.

Specified by:

receive in interface Connection

Returns:

an Object.

Throws:

java.io.IOException

java.lang.ClassNotFoundException

java.rmi.RemoteException

See Also:

Connection.receive()

send

public void send(java.lang.Object o)
          throws java.io.IOException,
                 java.rmi.RemoteException

Description copied from interface: Connection

Sends the given object to the server with which this connection communicates.

Specified by:

send in interface Connection

Throws:

java.io.IOException

java.rmi.RemoteException

See Also:

Connection.send(Object)

send

protected void send(byte[] bytes)
             throws java.io.IOException,
                    java.rmi.RemoteException

Throws:

java.io.IOException

java.rmi.RemoteException

getFactory

protected ObjectStreamFactory getFactory()