public class NonstrictReadWriteCache extends Object implements CacheConcurrencyStrategy
for a much stricter algorithm| Constructor and Description |
|---|
NonstrictReadWriteCache() |
| Modifier and Type | Method and Description |
|---|---|
boolean |
afterInsert(Object key,
Object value,
Object version)
Do nothing.
|
boolean |
afterUpdate(Object key,
Object value,
Object version,
SoftLock lock)
Invalidate the item (again, for safety).
|
void |
clear()
Evict all items from the cache immediately.
|
void |
destroy()
Clean up all resources.
|
void |
evict(Object key)
Invalidate the item
|
Object |
get(Object key,
long txTimestamp)
Get the most recent version, if available.
|
Cache |
getCache()
Get the wrapped cache implementation
|
String |
getRegionName()
Get the cache region name
|
boolean |
insert(Object key,
Object value,
Object currentVersion)
Invalidate the item
|
SoftLock |
lock(Object key,
Object version)
Do nothing.
|
boolean |
put(Object key,
Object value,
long txTimestamp,
Object version,
Comparator versionComparator,
boolean minimalPut)
Add an item to the cache.
|
void |
release(Object key,
SoftLock lock)
Invalidate the item (again, for safety).
|
void |
remove(Object key)
Evict an item from the cache immediately (without regard for transaction
isolation).
|
void |
setCache(Cache cache)
Set the underlying cache implementation.
|
String |
toString() |
boolean |
update(Object key,
Object value,
Object currentVersion,
Object previousVersion)
Do nothing.
|
public void setCache(Cache cache)
CacheConcurrencyStrategysetCache in interface CacheConcurrencyStrategypublic Cache getCache()
CacheConcurrencyStrategygetCache in interface CacheConcurrencyStrategypublic Object get(Object key, long txTimestamp) throws CacheException
get in interface CacheConcurrencyStrategytxTimestamp - a timestamp prior to the transaction start timeCacheExceptionpublic boolean put(Object key, Object value, long txTimestamp, Object version, Comparator versionComparator, boolean minimalPut) throws CacheException
put in interface CacheConcurrencyStrategytxTimestamp - a timestamp prior to the transaction start timeversion - the item version numberversionComparator - a comparator used to compare version numbersminimalPut - indicates that the cache should avoid a put is the item is already cachedCacheExceptionpublic SoftLock lock(Object key, Object version) throws CacheException
lock in interface CacheConcurrencyStrategyCacheExceptionpublic void remove(Object key) throws CacheException
CacheConcurrencyStrategyremove in interface CacheConcurrencyStrategyCacheExceptionpublic void clear()
throws CacheException
CacheConcurrencyStrategyclear in interface CacheConcurrencyStrategyCacheExceptionpublic void destroy()
CacheConcurrencyStrategydestroy in interface CacheConcurrencyStrategypublic void evict(Object key) throws CacheException
evict in interface CacheConcurrencyStrategyCacheExceptionpublic boolean insert(Object key, Object value, Object currentVersion)
insert in interface CacheConcurrencyStrategypublic boolean update(Object key, Object value, Object currentVersion, Object previousVersion)
update in interface CacheConcurrencyStrategypublic void release(Object key, SoftLock lock) throws CacheException
release in interface CacheConcurrencyStrategyCacheExceptionpublic boolean afterUpdate(Object key, Object value, Object version, SoftLock lock) throws CacheException
afterUpdate in interface CacheConcurrencyStrategyCacheExceptionpublic boolean afterInsert(Object key, Object value, Object version) throws CacheException
afterInsert in interface CacheConcurrencyStrategyCacheExceptionpublic String getRegionName()
CacheConcurrencyStrategygetRegionName in interface CacheConcurrencyStrategyCopyright © 2015. All rights reserved.