exclusiveLock

exclusiveLock(lockTarget: Object);

The exclusiveLock method of the Object class attempts to acquire an exclusive lock on the object specified in the lockTarget parameter. If another process has a conflicting lock, the process waits until the lock is released. The object is exclusively locked for the duration of the transaction.

For details about exclusive locks, see "Locking Objects", in Chapter 6 of the JADE Developer’s Reference.