Class UpdateLockingStrategy

java.lang.Object

org.hibernate.dialect.lock.AbstractPessimisticUpdateLockingStrategy

org.hibernate.dialect.lock.UpdateLockingStrategy

All Implemented Interfaces:

LockingStrategy

@Deprecated(since="7.2",
            forRemoval=true)
public class UpdateLockingStrategy
extends AbstractPessimisticUpdateLockingStrategy

Deprecated, for removal: This API element is subject to removal in a future version.

No longer used

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

This strategy is not valid for read style locks.

Since:

3.2

Constructor Summary

Constructors

Constructor	Description
UpdateLockingStrategy(EntityPersister lockable, LockMode lockMode)	Deprecated, for removal: This API element is subject to removal in a future version. Construct a locking strategy based on SQL UPDATE statements.

Method Summary

Modifier and Type	Method	Description
void	lock(Object id, Object version, Object object, int timeout, SharedSessionContractImplementor session)	Deprecated, for removal: This API element is subject to removal in a future version. Acquire an appropriate type of lock on the underlying data that will endure until the end of the current transaction.

Methods inherited from class AbstractPessimisticUpdateLockingStrategy

generateLockString, getLockMode

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

UpdateLockingStrategy

public UpdateLockingStrategy(EntityPersister lockable,
 LockMode lockMode)

Deprecated, for removal: This API element is subject to removal in a future version.

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.

Method Details

lock

public void lock(Object id,
 Object version,
 Object object,
 int timeout,
 SharedSessionContractImplementor session)
          throws StaleObjectStateException,
JDBCException

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from interface: LockingStrategy

Acquire an appropriate type of lock on the underlying data that will endure until the end of the current transaction.

Specified by:

lock in interface LockingStrategy

Overrides:

lock in class AbstractPessimisticUpdateLockingStrategy

Parameters:

id - The id of the row to be locked

version - The current version (or null if not versioned)

object - The object logically being locked (currently not used)

timeout - timeout in milliseconds, 0 = no wait, -1 = wait indefinitely

session - The session from which the lock request originated

Throws:

StaleObjectStateException - Indicates an inability to locate the database row as part of acquiring the requested lock.

JDBCException