java.rmi.activation
Class ActivationException

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

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

UnknownGroupException, UnknownObjectException

public class ActivationException

extends Exception

General exception used by the activation interfaces.

As of release 1.4, this exception has been retrofitted to conform to the general purpose exception-chaining mechanism. The "detail exception" that may be provided at construction time and accessed via the public detail field is now known as the cause, and may be accessed via the Throwable.getCause() method, as well as the aforementioned "legacy field."

Since:

1.2

See Also:

Serialized Form

Field Summary

Throwable

detail Nested Exception to hold wrapped remote exceptions.

Constructor Summary

ActivationException()
Constructs an ActivationException with no specified detail message.

ActivationException(String s)
Constructs an ActivationException with detail message, s.

ActivationException(String s, Throwable ex)
Constructs an ActivationException with detail message, s, and detail exception ex.

Method Summary

Throwable	getCause() Returns the detail exception (the cause).
String	getMessage() Returns the detail message, including the message from the detail exception if there is one.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

detail

public Throwable detail

Nested Exception to hold wrapped remote exceptions.

This field predates the general-purpose exception chaining facility. The Throwable.getCause() method is now the preferred means of obtaining this information.

Constructor Detail

ActivationException

public ActivationException()

Constructs an ActivationException with no specified detail message.

Since:

1.2

ActivationException

public ActivationException(String s)

Constructs an ActivationException with detail message, s.

Parameters:

s - the detail message

Since:

1.2

ActivationException

public ActivationException(String s,
                           Throwable ex)

Constructs an ActivationException with detail message, s, and detail exception ex.

Parameters:

s - detail message

ex - detail exception

Since:

1.2

Method Detail

getMessage

public String getMessage()

Returns the detail message, including the message from the detail exception if there is one.

Overrides:

getMessage in class Throwable

Returns:

the detail message, including detail exception message if any

Since:

1.2

getCause

public Throwable getCause()

Returns the detail exception (the cause).

Overrides:

getCause in class Throwable

Returns:

the detail exception, which may be null.

Since:

1.4