UnknownObjectException

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.rmi.activation.ActivationException
    - - java.rmi.activation.UnknownObjectException

All Implemented Interfaces:

Serializable
```
public class UnknownObjectException
extends ActivationException
```
An UnknownObjectException is thrown by methods of classes and interfaces in the java.rmi.activation package when the ActivationID parameter to the method is determined to be invalid. An ActivationID is invalid if it is not currently known by the ActivationSystem. An ActivationID is obtained by the ActivationSystem.registerObject method. An ActivationID is also obtained during the Activatable.register call.

Since:

1.2

See Also:

Activatable, ActivationGroup, ActivationID, ActivationMonitor, ActivationSystem, Activator, Serialized Form

- Field Summary
  - Fields inherited from class java.rmi.activation.ActivationException
    detail
- Constructor Summary
  
  Constructors
  Constructor Description
  
  UnknownObjectException(String s)
  Constructs an UnknownObjectException with the specified detail message.
- Method Summary
  - Methods inherited from class java.rmi.activation.ActivationException
    getCause, getMessage
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  - Methods inherited from class java.lang.Throwable
    addSuppressed, fillInStackTrace, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

- Constructor Detail
  - UnknownObjectException
```
public UnknownObjectException(String s)
```
    Constructs an UnknownObjectException with the specified detail message.
    
    Parameters:
    
    s - the detail message
    
    Since:
    
    1.2