LockControl Interface
Interface for acquiring element locks to coordinate simultaneous edits from multiple briefcases.
@see IModelDb.locks to access the locks for an iModel.
Methods
| Name | Description | |
|---|---|---|
| acquireLocks(arg: { exclusive?: Id64Arg, shared?: Id64Arg }): Promise<void> | Acquire locks on one or more elements from the lock server, if required and not already held. | |
| checkExclusiveLock(id: string, type: string, operation: string): void | Throw if locks are required and the exclusive lock is not held on the supplied element. | |
| checkSharedLock(id: string, type: string, operation: string): void | Throw if locks are required and a shared lock is not held on the supplied element. | |
| holdsExclusiveLock(id: string): boolean | Determine whether the owning iModel currently holds the exclusive lock on the specified element. | |
| holdsSharedLock(id: string): boolean | Determine whether the owning iModel currently holds a shared lock on the specified element. | |
| releaseAllLocks(): Promise<void> | Release all locks currently held by this briefcase from the locker server. |
Properties
| Name | Type | Description | |
|---|---|---|---|
| isServerBased Readonly | boolean | true if this LockControl uses a server-based concurrency approach. |
Defined in
- core/backend/src/LockControl.ts Line 17
Last Updated: 21 November, 2024
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