com.opensymphony.oscache.hibernate
Class OSCacheProvider
java.lang.Object
 com.opensymphony.oscache.hibernate.OSCacheProvider
- All Implemented Interfaces:
- org.hibernate.cache.CacheProvider
public class OSCacheProvider - extends Object
- implements org.hibernate.cache.CacheProvider
Cache provider plugin for Hibernate 3.2 and OpenSymphony OSCache 2.4.
This implementation assumes that identifiers have well-behaved toString() methods.
To enable OSCache for Hibernate's second level cache add the following line to Hibernate's configuration e.g. hibernate.cfg.xml):
hibernate.cache.provider_class=com.opensymphony.oscache.hibernate.OSCacheProvider
To configure a different configuration file use the following parameter in the Hibernate's configuration:
com.opensymphony.oscache.configurationResourceName=[path to oscache-hibernate.properties]
- Version:
- $Revision:$
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
OSCACHE_CONFIGURATION_RESOURCE_NAME
public static final String OSCACHE_CONFIGURATION_RESOURCE_NAME
- In the Hibernate system property you can specify the location of the oscache configuration file name.
- See Also:
- Constant Field Values
OSCACHE_REFRESH_PERIOD
public static final String OSCACHE_REFRESH_PERIOD
- The OSCache refresh period property suffix.
- See Also:
- Constant Field Values
OSCACHE_CRON
public static final String OSCACHE_CRON
- The OSCache CRON expression property suffix.
- See Also:
- Constant Field Values
OSCacheProvider
public OSCacheProvider()
buildCache
public org.hibernate.cache.Cache buildCache(String region,
Properties properties)
throws org.hibernate.cache.CacheException
- Builds a new
Cache instance, and gets it's properties from the
GeneralCacheAdministrator GeneralCacheAdministrator
which reads the properties file (oscache.properties) in the start method:
- Specified by:
buildCache in interface org.hibernate.cache.CacheProvider
- Parameters:
region - the region of the cacheproperties - not used
- Returns:
- the hibernate 2nd level cache
- Throws:
org.hibernate.cache.CacheException- See Also:
start(java.util.Properties),
CacheProvider.buildCache(java.lang.String, java.util.Properties)
nextTimestamp
public long nextTimestamp()
- Specified by:
nextTimestamp in interface org.hibernate.cache.CacheProvider
- See Also:
CacheProvider.nextTimestamp()
isMinimalPutsEnabledByDefault
public boolean isMinimalPutsEnabledByDefault()
- This method isn't documented in Hibernate:
- Specified by:
isMinimalPutsEnabledByDefault in interface org.hibernate.cache.CacheProvider
- See Also:
CacheProvider.isMinimalPutsEnabledByDefault()
stop
public void stop()
- Specified by:
stop in interface org.hibernate.cache.CacheProvider
- See Also:
CacheProvider.stop()
start
public void start(Properties hibernateSystemProperties)
throws org.hibernate.cache.CacheException
- Specified by:
start in interface org.hibernate.cache.CacheProvider
- Throws:
org.hibernate.cache.CacheException- See Also:
CacheProvider.start(java.util.Properties)
|