Package com.bytedesk.core.uid.worker

Class DisposableWorkerIdAssigner

java.lang.Object
com.bytedesk.core.uid.worker.DisposableWorkerIdAssigner
All Implemented Interfaces:
WorkerIdAssigner
public class DisposableWorkerIdAssigner extends Object implements WorkerIdAssigner
Represents an implementation of WorkerIdAssigner, the worker id will be discarded after assigned to the UidGenerator
Author:
yutianbao

  • Field Details

  • Constructor Details

    • DisposableWorkerIdAssigner

      public DisposableWorkerIdAssigner()

  • Method Details

    • assignWorkerId

      @Transactional(rollbackFor=java.lang.Exception.class) public long assignWorkerId()
      Assign worker id base on database.

      If there is host name and port in the environment, we considered that the node runs in Docker container
      Otherwise, the node runs on an actual machine.

      Specified by:
      assignWorkerId in interface WorkerIdAssigner
      Returns:
      assigned worker id

    • assignFakeWorkerId

      @Transactional(rollbackFor=java.lang.Exception.class) public long assignFakeWorkerId()
      Description copied from interface: WorkerIdAssigner
      Assign fake worker id
      Specified by:
      assignFakeWorkerId in interface WorkerIdAssigner
      Returns:
      assigned fake worker id

    • buildWorkerNode

      private UidGeneratorEntity buildWorkerNode()
      Build worker node entity by IP and PORT

    • buildFakeWorkerNode

      private UidGeneratorEntity buildFakeWorkerNode()