Interface CycleDetectingLockFactory.Policy
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- All Known Implementing Classes:
CycleDetectingLockFactory.Policies
- Enclosing class:
- CycleDetectingLockFactory
public static interface CycleDetectingLockFactory.Policy
Encapsulates the action to be taken when a potential deadlock is encountered. Clients can use one of the predefinedCycleDetectingLockFactory.Policies
or specify a custom implementation. Implementations must be thread-safe.- Since:
- 13.0
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
handlePotentialDeadlock(CycleDetectingLockFactory.PotentialDeadlockException exception)
Called when a potential deadlock is encountered.
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Method Detail
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handlePotentialDeadlock
void handlePotentialDeadlock(CycleDetectingLockFactory.PotentialDeadlockException exception)
Called when a potential deadlock is encountered. Implementations can throw the givenexception
and/or execute other desired logic.Note that the method will be called even upon an invocation of
tryLock()
. AlthoughtryLock()
technically recovers from deadlock by eventually timing out, this behavior is chosen based on the assumption that it is the application's wish to prohibit any cyclical lock acquisitions.
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