org.hibernate.cache.jbc2.query
Class QueryResultsRegionImpl
java.lang.Object
org.hibernate.cache.jbc2.BasicRegionAdapter
org.hibernate.cache.jbc2.TransactionalDataRegionAdapter
org.hibernate.cache.jbc2.query.QueryResultsRegionImpl
- All Implemented Interfaces:
- GeneralDataRegion, QueryResultsRegion, Region, TransactionalDataRegion
public class QueryResultsRegionImpl
- extends TransactionalDataRegionAdapter
- implements QueryResultsRegion
Defines the behavior of the query cache regions for JBossCache 2.x.
- Version:
- $Revision: 14368 $
- Author:
- Brian Stansberry
Method Summary |
protected |
createRegionFqn(String regionName,
String regionPrefix)
|
void |
evict(Object key)
Evict an item from the cache immediately (without regard for transaction
isolation). |
void |
evictAll()
Evict all contents of this particular cache region (without regard for transaction
isolation). |
Object |
get(Object key)
Get an item from the cache. |
void |
put(Object key,
Object value)
Put an item into the cache. |
Methods inherited from class org.hibernate.cache.jbc2.BasicRegionAdapter |
activateLocalClusterNode, deactivateLocalNode, destroy, ensureRegionRootExists, escapeRegionName, getCacheInstance, getElementCountInMemory, getElementCountOnDisk, getName, getNonLockingDataVersionOption, getRegionFqn, getSizeInMemory, getTimeout, getTypeFirstRegionFqn, getTypeLastRegionFqn, nextTimestamp, resume, suspend, suspendAndGet, toMap |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
QUERY_CACHE_LOCAL_ONLY_PROP
public static final String QUERY_CACHE_LOCAL_ONLY_PROP
- See Also:
- Constant Field Values
TYPE
public static final String TYPE
- See Also:
- Constant Field Values
QueryResultsRegionImpl
public QueryResultsRegionImpl(org.jboss.cache.Cache jbcCache,
String regionName,
String regionPrefix,
Properties properties)
- Create a new QueryResultsRegionImpl.
- Parameters:
jbcCache
- The JBC cache instance to use to store the query resultsregionName
- The name of the region (within the JBC cache)regionPrefix
- Any region prefix to applyproperties
- The configuration properties.
evict
public void evict(Object key)
throws CacheException
- Description copied from interface:
GeneralDataRegion
- Evict an item from the cache immediately (without regard for transaction
isolation).
- Specified by:
evict
in interface GeneralDataRegion
- Parameters:
key
- The key of the item to remove
- Throws:
CacheException
- Indicates a problem accessing the item or region.
evictAll
public void evictAll()
throws CacheException
- Description copied from interface:
GeneralDataRegion
- Evict all contents of this particular cache region (without regard for transaction
isolation).
- Specified by:
evictAll
in interface GeneralDataRegion
- Throws:
CacheException
- Indicates problem accessing the region.
get
public Object get(Object key)
throws CacheException
- Description copied from interface:
GeneralDataRegion
- Get an item from the cache.
- Specified by:
get
in interface GeneralDataRegion
- Parameters:
key
- The key of the item to be retrieved.
- Returns:
- the cached object or null
- Throws:
CacheException
- Indicates a problem accessing the item or region.
put
public void put(Object key,
Object value)
throws CacheException
- Description copied from interface:
GeneralDataRegion
- Put an item into the cache.
- Specified by:
put
in interface GeneralDataRegion
- Parameters:
key
- The key under which to cache the item.value
- The item to cache.
- Throws:
CacheException
- Indicates a problem accessing the region.
createRegionFqn
protected createRegionFqn(String regionName,
String regionPrefix)
- Specified by:
createRegionFqn
in class BasicRegionAdapter
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