com.pega.pegarules.pub.database
Class LockFailureException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          com.pega.pegarules.pub.PRException
              com.pega.pegarules.pub.database.DatabaseException
                  com.pega.pegarules.pub.database.LockFailureException

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

LockGoneException, LockStolenException

public abstract class LockFailureException
extends DatabaseException

An exception that is thrown when a lock-related problem occurs.

Version:

$Revision: 11395 $ $Date: 2011-06-09 15:21:28 -0400 (Thu, 09 Jun 2011) $

Author:

Jamie Gentry

See Also:

Serialized Form

Field Summary

static java.lang.String	COPYRIGHT
static java.lang.String	VERSION

Method Summary

static LockFailureException	createLostLockException(java.lang.String aLockName) Deprecated. create an instance of LockGoneException instead
static LockFailureException	createOtherRequestorHasLockException(java.lang.String aLockName, java.lang.String aLockingRequestorID, java.lang.String aActionDescr) Deprecated. create an instance of LockStolenException instead

Methods inherited from class com.pega.pegarules.pub.database.DatabaseException

getSQL, setSQL, setSQLInserts

Methods inherited from class com.pega.pegarules.pub.PRException

toString

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT

See Also:

Constant Field Values

VERSION

public static final java.lang.String VERSION

Method Detail

createOtherRequestorHasLockException

public static LockFailureException createOtherRequestorHasLockException(java.lang.String aLockName,
                                                                        java.lang.String aLockingRequestorID,
                                                                        java.lang.String aActionDescr)

Deprecated. create an instance of LockStolenException instead

Creates an exception indicating that we cannot lock a key because another Requestor already has the lock.

Parameters:

aLockName - the key we are trying to lock

aLockingRequestorID - ID of the Requestor that currently holds the lock, or null if unknown

aActionDescr - what we were trying to do that prompted the exception

Returns:

a new exception

createLostLockException

public static LockFailureException createLostLockException(java.lang.String aLockName)

Deprecated. create an instance of LockGoneException instead

Creates an exception indicating that we cannot perform a commit because a lock has ben lost.

Parameters:

aLockName - the key to the lost lock

Returns:

a new exception