Package com.sleepycat.db

Class LockNotGrantedException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.sleepycat.db.DatabaseException

com.sleepycat.db.DeadlockException

com.sleepycat.db.LockNotGrantedException

All Implemented Interfaces:

java.io.Serializable

public class LockNotGrantedException
extends DeadlockException

A LockNotGrantedException is thrown when a lock requested using the Environment.getLock or Environment.lockVector methods, where the noWait flag or lock timers were configured, could not be granted before the wait-time expired.

Additionally, LockNotGrantedException is thrown when a Concurrent Data Store database environment configured for lock timeouts was unable to grant a lock in the allowed time.

Additionally, LockNotGrantedException is thrown when lock or transaction timeouts have been configured and a database operation has timed out.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
int	getIndex()	Returns -1 when Environment.getLock was called, and returns the index of the failed LockRequest when Environment.lockVector was called.
Lock	getLock()	Returns null when Environment.getLock was called, and returns the lock in the failed LockRequest when Environment.lockVector was called.
int	getMode()	Returns the mode parameter when Environment.getLock was called, and returns the mode for the failed LockRequest when Environment.lockVector was called.
DatabaseEntry	getObj()	Returns the object parameter when Environment.getLock was called, and returns the object for the failed LockRequest when Environment.lockVector was called.
int	getOp()	Returns 0 when Environment.getLock was called, and returns the op parameter for the failed LockRequest when Environment.lockVector was called.

Methods inherited from class com.sleepycat.db.DatabaseException

getEnvironment, getErrno, toString

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Method Detail

getIndex

public int getIndex()

Returns -1 when Environment.getLock was called, and returns the index of the failed LockRequest when Environment.lockVector was called.

Returns:

the index of the failed LockRequest, or -1

getLock

public Lock getLock()

Returns null when Environment.getLock was called, and returns the lock in the failed LockRequest when Environment.lockVector was called.

Returns:

the lock in the failed LockRequest, or null

getMode

public int getMode()

Returns the mode parameter when Environment.getLock was called, and returns the mode for the failed LockRequest when Environment.lockVector was called.

Returns:

the mode

getObj

public DatabaseEntry getObj()

Returns the object parameter when Environment.getLock was called, and returns the object for the failed LockRequest when Environment.lockVector was called.

Returns:

the object

getOp

public int getOp()

Returns 0 when Environment.getLock was called, and returns the op parameter for the failed LockRequest when Environment.lockVector was called.

Returns:

the op parameter for the failed LockRequest, or 0