lib.easyjava.net.rmi

Class ExportedObject

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

lib.easyjava.net.rmi.ExportedObject

All Implemented Interfaces:

java.io.Serializable, java.rmi.Remote

public abstract class ExportedObject
extends java.rmi.server.UnicastRemoteObject
implements java.rmi.Remote

Very simple wrapper around basic Java RMI functions for simpler interface. Ensure that any object extending this class also implements an interface which extends RemoteObject. That interface should specify which methods will be accessible via RMI.

Author:

Rob Rua (robrua@alumni.cmu.edu)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ExportedObject(java.lang.String remoteName) Creates and exports the object.
ExportedObject(java.lang.String hostName, java.lang.String remoteName) Creates and exports the object.

Method Summary

Modifier and Type	Method and Description
void	close() Stops exporting the object

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ExportedObject

public ExportedObject(java.lang.String remoteName)
               throws java.rmi.RemoteException,
                      java.net.MalformedURLException

Creates and exports the object. Doesn't bind a hostname for the server. If this breaks, try the other constructor.

Parameters:

remoteName - the name to register the object under in the RMI registry

Throws:

java.rmi.RemoteException - if the object could not be bound

java.net.MalformedURLException - if the object's name is illegal

ExportedObject

public ExportedObject(java.lang.String hostName,
                      java.lang.String remoteName)
               throws java.rmi.RemoteException,
                      java.net.MalformedURLException

Creates and exports the object.

Parameters:

hostName - the hostname for this machine

remoteName - the name to register the object under in the RMI registry

Throws:

java.rmi.RemoteException - if the object could not be bound

java.net.MalformedURLException - if the object's name or hostname is illegal

Method Detail

close

public void close()

Stops exporting the object