Package org.hibernate.cache.spi

Interface TimestampsCache

All Superinterfaces:

UpdateTimestampsCache

public interface TimestampsCache
extends UpdateTimestampsCache

Wrapper for a TimestampsRegion adding handling of stale results

Method Summary

Modifier and Type	Method	Description
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(java.io.Serializable[] spaces, SharedSessionContractImplementor session)	Perform invalidation.
void	invalidate(java.lang.String[] spaces, SharedSessionContractImplementor session)	Perform invalidation of the passed spaces (table names) against the timestamps region data
boolean	isUpToDate(java.lang.String[] spaces, java.lang.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(java.util.Set<java.io.Serializable> spaces, java.lang.Long timestamp, SharedSessionContractImplementor session)	Perform an up-to-date check for the given set of query spaces.
default void	preInvalidate(java.io.Serializable[] spaces, SharedSessionContractImplementor session)	Perform pre-invalidation.
void	preInvalidate(java.lang.String[] spaces, SharedSessionContractImplementor session)	Perform pre-invalidation of the passed spaces (table names) against the timestamps region data

Method Detail

getRegion

TimestampsRegion getRegion()

The region used to store all timestamps data

Specified by:

getRegion in interface UpdateTimestampsCache

Returns:

The underlying region.

preInvalidate

void preInvalidate(java.lang.String[] spaces,
                   SharedSessionContractImplementor session)

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

invalidate

void invalidate(java.lang.String[] spaces,
                SharedSessionContractImplementor session)

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

isUpToDate

boolean isUpToDate(java.lang.String[] spaces,
                   java.lang.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.

Parameters:

spaces - The spaces to check

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

session - The session whether this check originated.

Returns:

Whether all those spaces are up-to-date

preInvalidate

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

Description copied from interface: UpdateTimestampsCache

Perform pre-invalidation.

Specified by:

preInvalidate in interface UpdateTimestampsCache

Parameters:

spaces - The spaces to pre-invalidate

invalidate

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

Description copied from interface: UpdateTimestampsCache

Perform invalidation.

Specified by:

invalidate in interface UpdateTimestampsCache

Parameters:

spaces - The spaces to invalidate.

isUpToDate

default boolean isUpToDate(java.util.Set<java.io.Serializable> spaces,
                           java.lang.Long timestamp,
                           SharedSessionContractImplementor session)

Description copied from interface: UpdateTimestampsCache

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

Specified by:

isUpToDate in interface UpdateTimestampsCache

Parameters:

spaces - The spaces to check

timestamp - The timestamp against which to check.

clear

default void clear()
            throws CacheException

Description copied from interface: UpdateTimestampsCache

Clear the update-timestamps data.

Specified by:

clear in interface UpdateTimestampsCache

Throws:

CacheException - Indicates problem delegating call to underlying region.

destroy

default void destroy()

Description copied from interface: UpdateTimestampsCache

Destroys the cache.

Specified by:

destroy in interface UpdateTimestampsCache