public class ReadOnlyEhcacheEntityRegionAccessStrategy extends Object implements org.hibernate.cache.access.EntityRegionAccessStrategy
Modifier and Type | Field and Description |
---|---|
protected T |
region
The wrapped Hibernate cache region.
|
protected org.hibernate.cfg.Settings |
settings
The settings for this persistence unit.
|
Constructor and Description |
---|
ReadOnlyEhcacheEntityRegionAccessStrategy(EhcacheEntityRegion region,
org.hibernate.cfg.Settings settings)
Create a read-only access strategy accessing the given entity region.
|
Modifier and Type | Method and Description |
---|---|
boolean |
afterInsert(Object key,
Object value,
Object version) |
boolean |
afterUpdate(Object key,
Object value,
Object currentVersion,
Object previousVersion,
org.hibernate.cache.access.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) |
org.hibernate.cache.EntityRegion |
getRegion() |
boolean |
insert(Object key,
Object value,
Object version)
This cache is asynchronous hence a no-op
|
org.hibernate.cache.access.SoftLock |
lockItem(Object key,
Object version)
Throws UnsupportedOperationException since this cache is read-only
|
org.hibernate.cache.access.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,
org.hibernate.cache.access.SoftLock lock)
A no-op since this cache is read-only
|
void |
unlockRegion(org.hibernate.cache.access.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
|
protected final T extends EhcacheTransactionalDataRegion region
protected final org.hibernate.cfg.Settings settings
public ReadOnlyEhcacheEntityRegionAccessStrategy(EhcacheEntityRegion region, org.hibernate.cfg.Settings settings)
public org.hibernate.cache.EntityRegion getRegion()
getRegion
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
public Object get(Object key, long txTimestamp) throws org.hibernate.cache.CacheException
get
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
org.hibernate.cache.CacheException
public boolean putFromLoad(Object key, Object value, long txTimestamp, Object version, boolean minimalPutOverride) throws org.hibernate.cache.CacheException
putFromLoad
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
org.hibernate.cache.CacheException
EntityRegionAccessStrategy.putFromLoad(java.lang.Object, java.lang.Object, long, java.lang.Object, boolean)
,
CollectionRegionAccessStrategy.putFromLoad(java.lang.Object, java.lang.Object, long, java.lang.Object, boolean)
public org.hibernate.cache.access.SoftLock lockItem(Object key, Object version) throws UnsupportedOperationException
lockItem
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
UnsupportedOperationException
- alwayspublic void unlockItem(Object key, org.hibernate.cache.access.SoftLock lock) throws org.hibernate.cache.CacheException
unlockItem
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
org.hibernate.cache.CacheException
public boolean insert(Object key, Object value, Object version) throws org.hibernate.cache.CacheException
insert
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
org.hibernate.cache.CacheException
public boolean afterInsert(Object key, Object value, Object version) throws org.hibernate.cache.CacheException
afterInsert
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
org.hibernate.cache.CacheException
public boolean update(Object key, Object value, Object currentVersion, Object previousVersion) throws UnsupportedOperationException
update
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
UnsupportedOperationException
- alwayspublic boolean afterUpdate(Object key, Object value, Object currentVersion, Object previousVersion, org.hibernate.cache.access.SoftLock lock) throws UnsupportedOperationException
afterUpdate
in interface org.hibernate.cache.access.EntityRegionAccessStrategy
UnsupportedOperationException
- alwayspublic final boolean putFromLoad(Object key, Object value, long txTimestamp, Object version) throws org.hibernate.cache.CacheException
org.hibernate.cache.CacheException
EntityRegionAccessStrategy.putFromLoad(java.lang.Object, java.lang.Object, long, java.lang.Object)
,
CollectionRegionAccessStrategy.putFromLoad(java.lang.Object, java.lang.Object, long, java.lang.Object)
public final org.hibernate.cache.access.SoftLock lockRegion()
null
EntityRegionAccessStrategy.lockRegion()
,
CollectionRegionAccessStrategy.lockRegion()
public final void unlockRegion(org.hibernate.cache.access.SoftLock lock) throws org.hibernate.cache.CacheException
org.hibernate.cache.CacheException
EntityRegionAccessStrategy.unlockRegion(org.hibernate.cache.access.SoftLock)
,
CollectionRegionAccessStrategy.unlockRegion(org.hibernate.cache.access.SoftLock)
public void remove(Object key) throws org.hibernate.cache.CacheException
org.hibernate.cache.CacheException
EntityRegionAccessStrategy.remove(java.lang.Object)
,
CollectionRegionAccessStrategy.remove(java.lang.Object)
public final void removeAll() throws org.hibernate.cache.CacheException
org.hibernate.cache.CacheException
- Propogated from underlying Region
EntityRegionAccessStrategy.removeAll()
,
CollectionRegionAccessStrategy.removeAll()
public final void evict(Object key) throws org.hibernate.cache.CacheException
org.hibernate.cache.CacheException
EntityRegionAccessStrategy.evict(java.lang.Object)
,
CollectionRegionAccessStrategy.evict(java.lang.Object)
public final void evictAll() throws org.hibernate.cache.CacheException
org.hibernate.cache.CacheException
EntityRegionAccessStrategy.evictAll()
,
CollectionRegionAccessStrategy.evictAll()
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