Jakarta EE Concurrency @Lock

Örnek

Şöyle yaparız

//Provides locking semantics for CDI Beans – especially useful for ApplicationScoped
//Semantics would be similar to EJB Locks
@ApplicationScoped
public class CDIBean {

  @Lock(LockType.READ) 
  public void doReadMany(){}

  @Lock(LockType.WRITE) 
  public void doOneWriter() {}

}