Interface RemoteLockCommand

    • Method Detail

      • getKeysToLock

        Collection<?> getKeysToLock()
        It returns a Collection with the keys to be lock.

        It may return an empty collection if no keys needs to be locked independently of the return value of hasSkipLocking(). It may contains duplicated keys and null is not a valid return value.

        Returns:
        a Collection of keys to lock.
      • getKeyLockOwner

        Object getKeyLockOwner()
        It returns the lock owner of the key.

        Usually, in transaction caches it is the GlobalTransaction and in non-transactional caches the CommandInvocationId.

        Returns:
        the lock owner of the key.
      • hasZeroLockAcquisition

        boolean hasZeroLockAcquisition()
        Returns:
        it the locks should be acquire with 0 (zero) acquisition timeout.
      • hasSkipLocking

        boolean hasSkipLocking()
        It checks if this command should acquire locks.
        Returns:
        true if locks should be acquired for the keys in getKeysToLock().