ariba.util.core
Class CycleException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              ariba.util.core.CycleException

All Implemented Interfaces:

java.io.Serializable

public class CycleException
extends java.lang.RuntimeException

An exception that is thrown when a cycle is created. For example, such cycles can be created in Roles or Groups. While you may catch this exception, you must not force a database commit after it, and must instead rollback or abandon your transaction. If you do not, the code will make arbitrary deletions in an attempt to break the cycle. Even those deletions may not cover all cases and you may corrupt your data.

See Also:

Serialized Form

Constructor Summary

CycleException(java.lang.Object obj1, java.lang.Object obj2)
Creates a cycle exception between two nodes in a graph, representing the edge.

Method Summary

java.lang.Object[]

getCycleContext() Return the objects in context for the current cycle exception

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

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CycleException

public CycleException(java.lang.Object obj1,
                      java.lang.Object obj2)

Creates a cycle exception between two nodes in a graph, representing the edge.

Parameters:

obj1 - one node of the cycle edge

obj2 - the other node of the cycle edge

Method Detail

getCycleContext

public java.lang.Object[] getCycleContext()

Return the objects in context for the current cycle exception