程序包 org.hibernate.cache.spi

接口 TimestampsCache

所有超级接口:

UpdateTimestampsCache

所有已知实现类:

TimestampsCacheDisabledImpl, TimestampsCacheEnabledImpl

public interface TimestampsCache
extends UpdateTimestampsCache

Wrapper for a TimestampsRegion adding handling of stale results

作者:

Steve Ebersole

方法概要

修饰符和类型	方法	说明
default void	clear()	Clear the update-timestamps data.
default void	destroy()	Destroys the cache.
TimestampsRegion	getRegion()	The region used to store all timestamps data
default void	invalidate(Serializable[] spaces, SharedSessionContractImplementor session)	Perform invalidation.
void	invalidate(String[] spaces, SharedSessionContractImplementor session)	Perform invalidation of the passed spaces (table names) against the timestamps region data
boolean	isUpToDate(String[] spaces, Long timestamp, SharedSessionContractImplementor session)	Perform an up-to-date check for the given set of query spaces as part of verifying the validity of cached query results.
default boolean	isUpToDate(Set<Serializable> spaces, Long timestamp, SharedSessionContractImplementor session)	Perform an up-to-date check for the given set of query spaces.
default void	preInvalidate(Serializable[] spaces, SharedSessionContractImplementor session)	Perform pre-invalidation.
void	preInvalidate(String[] spaces, SharedSessionContractImplementor session)	Perform pre-invalidation of the passed spaces (table names) against the timestamps region data

方法详细资料

getRegion

TimestampsRegion getRegion()

The region used to store all timestamps data

指定者:

getRegion 在接口中 UpdateTimestampsCache

返回:

The underlying region.

preInvalidate

void preInvalidate(String[] spaces,
                   SharedSessionContractImplementor session)

Perform pre-invalidation of the passed spaces (table names) against the timestamps region data

invalidate

void invalidate(String[] spaces,
                SharedSessionContractImplementor session)

Perform invalidation of the passed spaces (table names) against the timestamps region data

isUpToDate

boolean isUpToDate(String[] spaces,
                   Long timestamp,
                   SharedSessionContractImplementor session)

Perform an up-to-date check for the given set of query spaces as part of verifying the validity of cached query results.

参数:

spaces - The spaces to check

timestamp - The timestamp from the transaction when the query results were cached.

session - The session whether this check originated.

返回:

Whether all those spaces are up-to-date

preInvalidate

default void preInvalidate(Serializable[] spaces,
                           SharedSessionContractImplementor session)

从接口复制的说明: UpdateTimestampsCache

Perform pre-invalidation.

指定者:

preInvalidate 在接口中 UpdateTimestampsCache

参数:

spaces - The spaces to pre-invalidate

invalidate

default void invalidate(Serializable[] spaces,
                        SharedSessionContractImplementor session)

从接口复制的说明: UpdateTimestampsCache

Perform invalidation.

指定者:

invalidate 在接口中 UpdateTimestampsCache

参数:

spaces - The spaces to invalidate.

isUpToDate

default boolean isUpToDate(Set<Serializable> spaces,
                           Long timestamp,
                           SharedSessionContractImplementor session)

从接口复制的说明: UpdateTimestampsCache

Perform an up-to-date check for the given set of query spaces.

指定者:

isUpToDate 在接口中 UpdateTimestampsCache

参数:

spaces - The spaces to check

timestamp - The timestamp against which to check.

clear

default void clear()
            throws CacheException

从接口复制的说明: UpdateTimestampsCache

Clear the update-timestamps data.

指定者:

clear 在接口中 UpdateTimestampsCache

抛出:

CacheException - Indicates problem delegating call to underlying region.

destroy

default void destroy()

从接口复制的说明: UpdateTimestampsCache

Destroys the cache.

指定者:

destroy 在接口中 UpdateTimestampsCache