Package javax.rmi.CORBA
Interface PortableRemoteObjectDelegate
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- All Known Implementing Classes:
PortableRemoteObject
public interface PortableRemoteObjectDelegate
Supports delegation for method implementations inPortableRemoteObject
. The delegate is a singleton instance of a class that implements this interface and provides a replacement implementation for all the methods ofjavax.rmi.PortableRemoteObject
. Delegates are enabled by providing the delegate's class name as the value of thejavax.rmi.CORBA.PortableRemoteObjectClass
system property.- See Also:
PortableRemoteObject
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
connect(java.rmi.Remote target, java.rmi.Remote source)
Delegation call forPortableRemoteObject.connect(java.rmi.Remote, java.rmi.Remote)
.void
exportObject(java.rmi.Remote obj)
Delegation call forPortableRemoteObject.exportObject(java.rmi.Remote)
.java.lang.Object
narrow(java.lang.Object narrowFrom, java.lang.Class narrowTo)
Delegation call forPortableRemoteObject.narrow(java.lang.Object, java.lang.Class)
.java.rmi.Remote
toStub(java.rmi.Remote obj)
Delegation call forPortableRemoteObject.toStub(java.rmi.Remote)
.void
unexportObject(java.rmi.Remote obj)
Delegation call forPortableRemoteObject.unexportObject(java.rmi.Remote)
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Method Detail
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exportObject
void exportObject(java.rmi.Remote obj) throws java.rmi.RemoteException
Delegation call forPortableRemoteObject.exportObject(java.rmi.Remote)
.- Parameters:
obj
- object to export- Throws:
java.rmi.RemoteException
- if the object cannot be exported
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toStub
java.rmi.Remote toStub(java.rmi.Remote obj) throws java.rmi.NoSuchObjectException
Delegation call forPortableRemoteObject.toStub(java.rmi.Remote)
.- Parameters:
obj
- remote to convert to stub- Returns:
- stub of the remote
- Throws:
java.rmi.NoSuchObjectException
- if the object does not exist
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unexportObject
void unexportObject(java.rmi.Remote obj) throws java.rmi.NoSuchObjectException
Delegation call forPortableRemoteObject.unexportObject(java.rmi.Remote)
.- Parameters:
obj
- object to unremove- Throws:
java.rmi.NoSuchObjectException
- if the object does not exist
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narrow
java.lang.Object narrow(java.lang.Object narrowFrom, java.lang.Class narrowTo) throws java.lang.ClassCastException
Delegation call forPortableRemoteObject.narrow(java.lang.Object, java.lang.Class)
.- Parameters:
narrowFrom
- object to narrow fromnarrowTo
- target to narrow to- Returns:
- object of the desired type
- Throws:
java.lang.ClassCastException
- if the object cannot be narrowed
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connect
void connect(java.rmi.Remote target, java.rmi.Remote source) throws java.rmi.RemoteException
Delegation call forPortableRemoteObject.connect(java.rmi.Remote, java.rmi.Remote)
.- Parameters:
target
- remote object to connectsource
- starting object- Throws:
java.rmi.RemoteException
- if an error occurred connecting
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