Berkeley DB Java Edition
version 3.2.76

com.sleepycat.je
Class DeadlockException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by com.sleepycat.je.DatabaseException
              extended by com.sleepycat.je.DeadlockException
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
LockNotGrantedException

public class DeadlockException
extends DatabaseException

DeadlockException is thrown to a thread of control when multiple threads competing for a lock are deadlocked or when a lock request would need to block and the transaction has been configured to not wait for locks. The exception carrys two arrays of transaction ids, one of the owners and the other of the waiters, at the time of the timeout.

See Also:
Serialized Form

Method Summary
 long getOwnerTxnIds()
          Returns an array of longs containing transaction ids of owners at the the time of the timeout.
 long getWaiterTxnIds()
          Returns an array of longs containing transaction ids of waiters at the the time of the timeout.
 
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
 

Method Detail

getOwnerTxnIds

public long getOwnerTxnIds()
Returns an array of longs containing transaction ids of owners at the the time of the timeout.

Returns:
an array of longs containing transaction ids of owners at the the time of the timeout.

getWaiterTxnIds

public long getWaiterTxnIds()
Returns an array of longs containing transaction ids of waiters at the the time of the timeout.

Returns:
an array of longs containing transaction ids of waiters at the the time of the timeout.

Berkeley DB Java Edition
version 3.2.76

Copyright 1996,2008 Oracle. All rights reserved.