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 class LockFailureException
extends DatabaseException

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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COPYRIGHT
static java.lang.String	VERSION

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

mLookUpRuleMessages

Constructor Summary

Constructors

Constructor and Description
LockFailureException(java.lang.Throwable aCause, int aSeverity, java.lang.String aDescr)
LockFailureException(java.lang.Throwable ex, java.lang.String aDescr)

Method Summary

Modifier and Type	Method and Description
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

getDBName, getIndexesOfFailedBatchOperation, getMessage, getOperation, getSQL, setDBName, setOperation, setSQL, setSQLInserts

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

isLookUpRuleMessages, setLookUpRuleMessages, toString

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, 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

Constructor Detail

LockFailureException

public LockFailureException(java.lang.Throwable ex,
                            java.lang.String aDescr)

Parameters:

ex - the exception that caused this; may be null

aDescr -

LockFailureException

public LockFailureException(java.lang.Throwable aCause,
                            int aSeverity,
                            java.lang.String aDescr)

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