i3.dragos.exception
Class StaleReferenceException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              i3.dragos.exception.StaleReferenceException

All Implemented Interfaces:

java.io.Serializable

public class StaleReferenceException
extends java.lang.RuntimeException

A runtime exception thrown when the application attempts to perform operations on a stale reference (an object that has already been deleted in the database). It is recommended (but not required) to use this class instead of a general RuntimeException to allow automated handling through specialised catch clauses and also because of the detailed error messages this class auto-generates.

Author:

Thorsten Hermes <thermes@i3.informatik.rwth-aachen.de>

See Also:

Serialized Form

Constructor Summary

StaleReferenceException(Attribute staleReference)
Creates a new StaleReferenceException.

StaleReferenceException(GraphEntity staleReference)
Creates a new StaleReferenceException.

StaleReferenceException(GraphEntityClass staleReference)
Creates a new StaleReferenceException.

Method Summary

java.lang.Object

getStaleReference() Returns the object on which the operation was attempted.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Detail

StaleReferenceException

public StaleReferenceException(GraphEntityClass staleReference)

Creates a new StaleReferenceException.

Parameters:

staleReference - The object on which the operation was attempted.

StaleReferenceException

public StaleReferenceException(GraphEntity staleReference)

Creates a new StaleReferenceException.

Parameters:

staleReference - The object on which the operation was attempted.

StaleReferenceException

public StaleReferenceException(Attribute staleReference)

Creates a new StaleReferenceException.

Parameters:

staleReference - The object on which the operation was attempted.

Method Detail

getStaleReference

public java.lang.Object getStaleReference()

Returns the object on which the operation was attempted.

Returns:

the object on which the operation was attempted.