org.objectweb.carol.jndi.registry
Class RMIFixedPortFirewallSocketFactory

java.lang.Object
  java.rmi.server.RMISocketFactory
      org.objectweb.carol.jndi.registry.RMIFixedPortFirewallSocketFactory

All Implemented Interfaces:

java.rmi.server.RMIClientSocketFactory, java.rmi.server.RMIServerSocketFactory

public class RMIFixedPortFirewallSocketFactory

extends java.rmi.server.RMISocketFactory

Socket factory allowing to use a fixed port instead of a random port (when it's 0). This is useful for firewall issues.

Author:

Florent Benoit

Method Summary

java.net.ServerSocket	createServerSocket(int port) Create a server socket on the specified port (port 0 indicates an anonymous port).
java.net.Socket	createSocket(java.lang.String host, int port) Creates a client socket connected to the specified host and port.
static java.rmi.server.RMISocketFactory	register(int port) Register the factory

Methods inherited from class java.rmi.server.RMISocketFactory

getDefaultSocketFactory, getFailureHandler, getSocketFactory, setFailureHandler, setSocketFactory

Methods inherited from class java.lang.Object

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

Method Detail

createServerSocket

public java.net.ServerSocket createServerSocket(int port)
                                         throws java.io.IOException

Create a server socket on the specified port (port 0 indicates an anonymous port).

Parameters:

port - the port number

Returns:

the server socket on the specified port

Throws:

java.io.IOException - if an I/O error occurs during server socket creation

See Also:

RMISocketFactory.createServerSocket(int)

createSocket

public java.net.Socket createSocket(java.lang.String host,
                                    int port)
                             throws java.io.IOException

Creates a client socket connected to the specified host and port.

Parameters:

host - the host name

port - the port number

Returns:

a socket connected to the specified host and port.

Throws:

java.io.IOException - if an I/O error occurs during socket creation

See Also:

RMISocketFactory.createSocket(java.lang.String, int)

register

public static java.rmi.server.RMISocketFactory register(int port)
                                                 throws java.rmi.RemoteException

Register the factory

Parameters:

port - given port number for exporting objects

Returns:

the factory which was created

Throws:

java.rmi.RemoteException - if the registration is not possible