org.hibernate.cache.spi

Interface UpdateTimestampsCache

All Known Subinterfaces:

TimestampsCache

All Known Implementing Classes:

TimestampsCacheDisabledImpl, TimestampsCacheEnabledImpl

Deprecated.

Use TimestampsCache instead

@Deprecated
public interface UpdateTimestampsCache

Tracks the timestamps of the most recent updates to particular tables. It is important that the cache timeout of the underlying cache implementation be set to a higher value than the timeouts of any of the query caches. In fact, we recommend that the the underlying cache not be configured for expiry at all. Note, in particular, that an LRU cache expiry policy is never appropriate.

Author:

Gavin King, Mikheil Kapanadze

Method Summary

Modifier and Type	Method and Description
void	clear() Deprecated. Clear the update-timestamps data.
void	destroy() Deprecated. Destroys the cache.
TimestampsRegion	getRegion() Deprecated. Get the underlying cache region where data is stored..
void	invalidate(Serializable[] spaces, SharedSessionContractImplementor session) Deprecated. Perform invalidation.
boolean	isUpToDate(Set<Serializable> spaces, Long timestamp, SharedSessionContractImplementor session) Deprecated. Perform an up-to-date check for the given set of query spaces.
void	preInvalidate(Serializable[] spaces, SharedSessionContractImplementor session) Deprecated. Perform pre-invalidation.

Method Detail

getRegion

TimestampsRegion getRegion()

Deprecated.

Get the underlying cache region where data is stored..

Returns:

The underlying region.

preInvalidate

void preInvalidate(Serializable[] spaces,
                   SharedSessionContractImplementor session)
            throws CacheException

Deprecated.

Perform pre-invalidation.

Parameters:

spaces - The spaces to pre-invalidate

Throws:

CacheException - Indicated problem delegating to underlying region.

invalidate

void invalidate(Serializable[] spaces,
                SharedSessionContractImplementor session)
         throws CacheException

Deprecated.

Perform invalidation.

Parameters:

spaces - The spaces to invalidate.

session -

Throws:

CacheException - Indicated problem delegating to underlying region.

isUpToDate

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

Deprecated.

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

Parameters:

spaces - The spaces to check

timestamp - The timestamp against which to check.

Throws:

CacheException - Indicated problem delegating to underlying region.

clear

void clear()
    throws CacheException

Deprecated.

Clear the update-timestamps data.

Throws:

CacheException - Indicates problem delegating call to underlying region.

destroy

void destroy()

Deprecated.

Destroys the cache.

Throws:

CacheException - Indicates problem delegating call to underlying region.