Package javax.rmi.CORBA

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(java.rmi.Remote, java.rmi.Remote).
void	exportObject(Remote obj)	Delegation call for PortableRemoteObject.exportObject(java.rmi.Remote).
Object	narrow(Object narrowFrom, Class narrowTo)	Delegation call for PortableRemoteObject.narrow(java.lang.Object, java.lang.Class).
Remote	toStub(Remote obj)	Delegation call for PortableRemoteObject.toStub(java.rmi.Remote).
void	unexportObject(Remote obj)	Delegation call for PortableRemoteObject.unexportObject(java.rmi.Remote).

Method Details

exportObject

void exportObject(Remote obj)
           throws RemoteException

Delegation call for PortableRemoteObject.exportObject(java.rmi.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(java.rmi.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(java.rmi.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(java.lang.Object, java.lang.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(java.rmi.Remote, java.rmi.Remote).

Parameters:

target - remote object to connect

source - starting object

Throws:

RemoteException - if an error occurred connecting