UnicastRemoteObject.java [plain text]
package java.rmi.server;
import java.rmi.RemoteException;
import java.rmi.Remote;
import java.rmi.server.RemoteRef;
import java.rmi.NoSuchObjectException;
import gnu.java.rmi.server.UnicastServerRef;
import gnu.java.rmi.server.UnicastServer;
public class UnicastRemoteObject
extends RemoteServer {
private static final long serialVersionUID = 4974527148936298033L;
private int port = 0;
private RMIClientSocketFactory csf = null;
private RMIServerSocketFactory ssf = null;
protected UnicastRemoteObject() throws RemoteException {
this(0);
}
protected UnicastRemoteObject(int port) throws RemoteException {
this(port, RMISocketFactory.getSocketFactory(), RMISocketFactory.getSocketFactory());
}
protected UnicastRemoteObject(int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf) throws RemoteException {
this.port = port;
this.ref = new UnicastServerRef(new ObjID(), port, ssf);
exportObject(this);
}
protected UnicastRemoteObject(RemoteRef ref) throws RemoteException {
super((UnicastServerRef)ref);
exportObject(this);
}
public Object clone() throws CloneNotSupportedException {
throw new Error("Not implemented");
}
public static RemoteStub exportObject(Remote obj) throws RemoteException {
UnicastServerRef sref = (UnicastServerRef)((RemoteObject)obj).getRef();
return (sref.exportObject(obj));
}
public static Remote exportObject(Remote obj, int port) throws RemoteException
{
return exportObject(obj, port, null);
}
protected static Remote exportObject(Remote obj, int port, RMIServerSocketFactory ssf)
throws RemoteException
{
UnicastServerRef sref = null;
if (obj instanceof RemoteObject)
sref = (UnicastServerRef)((RemoteObject)obj).getRef ();
if(sref == null)
{
sref = new UnicastServerRef(new ObjID (), port, ssf);
}
return (sref.exportObject (obj));
}
public static Remote exportObject(Remote obj, int port, RMIClientSocketFactory csf,
RMIServerSocketFactory ssf)
throws RemoteException
{
return (exportObject(obj, port, ssf));
}
public static boolean unexportObject(Remote obj, boolean force)
throws NoSuchObjectException
{
if (obj instanceof RemoteObject)
{
UnicastServerRef sref = (UnicastServerRef)((RemoteObject)obj).getRef();
return sref.unexportObject(obj, force);
}
else
;
return true;
}
}