Class RMISocketFactory

All Implemented Interfaces:

RMIClientSocketFactory, RMIServerSocketFactory

public abstract class RMISocketFactory extends Object implements RMIClientSocketFactory, RMIServerSocketFactory

Implementation Note:

You can use the RMISocketFactory class to create a server socket that is bound to a specific address, restricting the origin of requests. For example, the following code implements a socket factory that binds server sockets to an IPv4 loopback address. This restricts RMI to processing requests only from the local host.

     class LoopbackSocketFactory extends RMISocketFactory {
         public ServerSocket createServerSocket(int port) throws IOException {
             return new ServerSocket(port, 5, InetAddress.getByName("127.0.0.1"));
         }

         public Socket createSocket(String host, int port) throws IOException {
             // just call the default client socket factory
             return RMISocketFactory.getDefaultSocketFactory()
                                    .createSocket(host, port);
         }
     }

     // ...

     RMISocketFactory.setSocketFactory(new LoopbackSocketFactory());
 

Set the java.rmi.server.hostname system property to 127.0.0.1 to ensure that the generated stubs connect to the right network interface.

Since:

1.1