Interface PortableRemoteObjectDelegate

All Known Implementing Classes:

PortableRemoteObject

public interface PortableRemoteObjectDelegate

Supports delegation for method implementations in PortableRemoteObject. The delegate is a singleton instance of a class that implements this interface and provides a replacement implementation for all the methods of javax.rmi.PortableRemoteObject. Delegates are enabled by providing the delegate's class name as the value of the javax.rmi.CORBA.PortableRemoteObjectClass system property.

See Also:

• PortableRemoteObject

Method Summary

Modifier and Type	Method	Description
void	connect(Remote target, Remote source)	Delegation call for PortableRemoteObject.connect(Remote, Remote).
void	exportObject(Remote obj)	Delegation call for PortableRemoteObject.exportObject(Remote).
Object	narrow(Object narrowFrom, Class narrowTo)	Delegation call for PortableRemoteObject.narrow(Object, Class).
Remote	toStub(Remote obj)	Delegation call for PortableRemoteObject.toStub(Remote).
void	unexportObject(Remote obj)	Delegation call for PortableRemoteObject.unexportObject(Remote).

Method Details

exportObject

void exportObject(Remote obj)
           throws RemoteException

Delegation call for PortableRemoteObject.exportObject(Remote).

Parameters:

obj - object to export

Throws:

RemoteException - if the object cannot be exported

toStub

Remote toStub(Remote obj)
       throws NoSuchObjectException

Delegation call for PortableRemoteObject.toStub(Remote).

Parameters:

obj - remote to convert to stub

Returns:

stub of the remote

Throws:

NoSuchObjectException - if the object does not exist

unexportObject

void unexportObject(Remote obj)
             throws NoSuchObjectException

Delegation call for PortableRemoteObject.unexportObject(Remote).

Parameters:

obj - object to unremove

Throws:

NoSuchObjectException - if the object does not exist

narrow

Object narrow(Object narrowFrom,
 Class narrowTo)
       throws ClassCastException

Delegation call for PortableRemoteObject.narrow(Object, Class).

Parameters:

narrowFrom - object to narrow from

narrowTo - target to narrow to

Returns:

object of the desired type

Throws:

ClassCastException - if the object cannot be narrowed

connect

void connect(Remote target,
 Remote source)
      throws RemoteException

Delegation call for PortableRemoteObject.connect(Remote, Remote).

Parameters:

target - remote object to connect

source - starting object

Throws:

RemoteException - if an error occurred connecting