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java.lang.Object net.sf.ehcache.hibernate.strategy.ReadOnlyEhcacheEntityRegionAccessStrategy
public class ReadOnlyEhcacheEntityRegionAccessStrategy
Ehcache specific read-only entity region access strategy
Field Summary | |
---|---|
protected T |
region
The wrapped Hibernate cache region. |
protected Settings |
settings
The settings for this persistence unit. |
Constructor Summary | |
---|---|
ReadOnlyEhcacheEntityRegionAccessStrategy(EhcacheEntityRegion region,
Settings settings)
Create a read-only access strategy accessing the given entity region. |
Method Summary | |
---|---|
boolean |
afterInsert(Object key,
Object value,
Object version)
|
boolean |
afterUpdate(Object key,
Object value,
Object currentVersion,
Object previousVersion,
SoftLock lock)
Throws UnsupportedOperationException since this cache is read-only |
void |
evict(Object key)
Remove the given mapping without regard to transactional safety |
void |
evictAll()
Remove all mappings without regard to transactional safety |
Object |
get(Object key,
long txTimestamp)
|
EntityRegion |
getRegion()
|
boolean |
insert(Object key,
Object value,
Object version)
This cache is asynchronous hence a no-op |
SoftLock |
lockItem(Object key,
Object version)
Throws UnsupportedOperationException since this cache is read-only |
SoftLock |
lockRegion()
Region locks are not supported. |
boolean |
putFromLoad(Object key,
Object value,
long txTimestamp,
Object version)
This method is a placeholder for method signatures supplied by interfaces pulled in further down the class hierarchy. |
boolean |
putFromLoad(Object key,
Object value,
long txTimestamp,
Object version,
boolean minimalPutOverride)
This method is a placeholder for method signatures supplied by interfaces pulled in further down the class hierarchy. |
void |
remove(Object key)
A no-op since this is an asynchronous cache access strategy. |
void |
removeAll()
Called to evict data from the entire region |
void |
unlockItem(Object key,
SoftLock lock)
A no-op since this cache is read-only |
void |
unlockRegion(SoftLock lock)
Region locks are not supported - perform a cache clear as a precaution. |
boolean |
update(Object key,
Object value,
Object currentVersion,
Object previousVersion)
Throws UnsupportedOperationException since this cache is read-only |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected final T extends EhcacheTransactionalDataRegion region
protected final Settings settings
Constructor Detail |
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public ReadOnlyEhcacheEntityRegionAccessStrategy(EhcacheEntityRegion region, Settings settings)
Method Detail |
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public EntityRegion getRegion()
public Object get(Object key, long txTimestamp) throws CacheException
CacheException
public boolean putFromLoad(Object key, Object value, long txTimestamp, Object version, boolean minimalPutOverride) throws CacheException
CacheException
org.hibernate.cache.access.EntityRegionAccessStrategy#putFromLoad(java.lang.Object, java.lang.Object, long, java.lang.Object, boolean)
,
org.hibernate.cache.access.CollectionRegionAccessStrategy#putFromLoad(java.lang.Object, java.lang.Object, long, java.lang.Object, boolean)
public SoftLock lockItem(Object key, Object version) throws UnsupportedOperationException
UnsupportedOperationException
- alwayspublic void unlockItem(Object key, SoftLock lock) throws CacheException
CacheException
public boolean insert(Object key, Object value, Object version) throws CacheException
CacheException
public boolean afterInsert(Object key, Object value, Object version) throws CacheException
CacheException
public boolean update(Object key, Object value, Object currentVersion, Object previousVersion) throws UnsupportedOperationException
UnsupportedOperationException
- alwayspublic boolean afterUpdate(Object key, Object value, Object currentVersion, Object previousVersion, SoftLock lock) throws UnsupportedOperationException
UnsupportedOperationException
- alwayspublic final boolean putFromLoad(Object key, Object value, long txTimestamp, Object version) throws CacheException
CacheException
org.hibernate.cache.access.EntityRegionAccessStrategy#putFromLoad(java.lang.Object, java.lang.Object, long, java.lang.Object)
,
org.hibernate.cache.access.CollectionRegionAccessStrategy#putFromLoad(java.lang.Object, java.lang.Object, long, java.lang.Object)
public final SoftLock lockRegion()
null
org.hibernate.cache.access.EntityRegionAccessStrategy#lockRegion()
,
org.hibernate.cache.access.CollectionRegionAccessStrategy#lockRegion()
public final void unlockRegion(SoftLock lock) throws CacheException
CacheException
org.hibernate.cache.access.EntityRegionAccessStrategy#unlockRegion(org.hibernate.cache.access.SoftLock)
,
org.hibernate.cache.access.CollectionRegionAccessStrategy#unlockRegion(org.hibernate.cache.access.SoftLock)
public void remove(Object key) throws CacheException
CacheException
org.hibernate.cache.access.EntityRegionAccessStrategy#remove(java.lang.Object)
,
org.hibernate.cache.access.CollectionRegionAccessStrategy#remove(java.lang.Object)
public final void removeAll() throws CacheException
CacheException
- Propogated from underlying org.hibernate.cache.Region
org.hibernate.cache.access.EntityRegionAccessStrategy#removeAll()
,
org.hibernate.cache.access.CollectionRegionAccessStrategy#removeAll()
public final void evict(Object key) throws CacheException
CacheException
org.hibernate.cache.access.EntityRegionAccessStrategy#evict(java.lang.Object)
,
org.hibernate.cache.access.CollectionRegionAccessStrategy#evict(java.lang.Object)
public final void evictAll() throws CacheException
CacheException
org.hibernate.cache.access.EntityRegionAccessStrategy#evictAll()
,
org.hibernate.cache.access.CollectionRegionAccessStrategy#evictAll()
|
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