Berkeley DB
version 5.3.28

com.sleepycat.db
Class LockNotGrantedException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by com.sleepycat.db.DatabaseException
              extended by com.sleepycat.db.DeadlockException
                  extended by com.sleepycat.db.LockNotGrantedException
All Implemented Interfaces:
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
 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
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, 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.


getLock

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


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.


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.


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.


Berkeley DB
version 5.3.28

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