PessimisticWriteUpdateLockingStrategy (Hibernate Javadocs)

java.lang.Object

org.hibernate.dialect.lock.AbstractPessimisticUpdateLockingStrategy

org.hibernate.dialect.lock.PessimisticWriteUpdateLockingStrategy

All Implemented Interfaces:: LockingStrategy

public class PessimisticWriteUpdateLockingStrategy extends AbstractPessimisticUpdateLockingStrategy

A pessimistic locking strategy where a lock is obtained via an update statement.

This strategy is valid for LockMode.PESSIMISTIC_WRITE.

Since:: 3.5

Constructor Summary

Constructors

Constructor

Description

PessimisticWriteUpdateLockingStrategy(EntityPersister lockable, LockMode lockMode)

Construct a locking strategy based on SQL UPDATE statements.
Method Summary

Methods inherited from class AbstractPessimisticUpdateLockingStrategy
generateLockString, getLockMode, lock

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface LockingStrategy
lock, lock

Constructor Details
- PessimisticWriteUpdateLockingStrategy
  
  public PessimisticWriteUpdateLockingStrategy(EntityPersister lockable, LockMode lockMode)
  
  Construct a locking strategy based on SQL UPDATE statements.
  
  Parameters:
  
  lockable - The metadata for the entity to be locked.
  
  lockMode - Indicates the type of lock to be acquired. Note that read-locks are not valid for this strategy.