org.alfresco.repo.cache
Class InternalEhCacheManagerFactoryBean
java.lang.Object
org.alfresco.repo.cache.InternalEhCacheManagerFactoryBean
- All Implemented Interfaces:
- org.hibernate.cache.CacheProvider, org.springframework.beans.factory.FactoryBean
public class InternalEhCacheManagerFactoryBean
- extends java.lang.Object
- implements org.springframework.beans.factory.FactoryBean, org.hibernate.cache.CacheProvider
Alfresco-specific cache manager factory.
The purpose of this bean is to provide a common point from which the system-wide
EHCache CacheManager
singleton is created. Hibernate and Spring
will all pick up the same CacheManager
instance. It then becomes
possible to initialise this instance in whichever way we require, provided it
is done in a well-known (non-configurable) way.
For Alfresco purposes, there are two files that are looked for:
- classpath:alfresco/extension/ehcache-custom.xml, which will take precedence
- classpath:alfresco/ehcache-default.xml, which is the default shipped with Alfresco
The EHCache static singleton instance is used but ensuring that all access to the
instance goes through the required initialization code first.
TODO: Provide mixing of config so that cache definitions in the custom file override
those in the default file
- See Also:
InternalEhCacheManagerFactoryBean.getInstance()
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CUSTOM_CONFIGURATION_FILE
public static final java.lang.String CUSTOM_CONFIGURATION_FILE
- See Also:
- Constant Field Values
DEFAULT_CONFIGURATION_FILE
public static final java.lang.String DEFAULT_CONFIGURATION_FILE
- See Also:
- Constant Field Values
InternalEhCacheManagerFactoryBean
public InternalEhCacheManagerFactoryBean()
- Default constructor required by Hibernate. In fact, we anticipate several
instances of this class to be created.
getInstance
public static net.sf.ehcache.CacheManager getInstance()
- Returns:
- Returns the properly initialized instance for Alfresco internal use
- See Also:
InternalEhCacheManagerFactoryBean.initCacheManager()
buildCache
public org.hibernate.cache.Cache buildCache(java.lang.String regionName,
java.util.Properties properties)
throws org.hibernate.cache.CacheException
- Specified by:
buildCache
in interface org.hibernate.cache.CacheProvider
- Throws:
org.hibernate.cache.CacheException
isMinimalPutsEnabledByDefault
public boolean isMinimalPutsEnabledByDefault()
- Specified by:
isMinimalPutsEnabledByDefault
in interface org.hibernate.cache.CacheProvider
- See Also:
InternalEhCacheManagerFactoryBean.hibernateEhCacheProvider
nextTimestamp
public long nextTimestamp()
- Specified by:
nextTimestamp
in interface org.hibernate.cache.CacheProvider
- See Also:
InternalEhCacheManagerFactoryBean.hibernateEhCacheProvider
start
public void start(java.util.Properties properties)
throws org.hibernate.cache.CacheException
- Specified by:
start
in interface org.hibernate.cache.CacheProvider
- Throws:
org.hibernate.cache.CacheException
- See Also:
InternalEhCacheManagerFactoryBean.initCacheManager()
stop
public void stop()
- Specified by:
stop
in interface org.hibernate.cache.CacheProvider
- See Also:
InternalEhCacheManagerFactoryBean.initCacheManager()
getObject
public net.sf.ehcache.CacheManager getObject()
throws java.lang.Exception
- Specified by:
getObject
in interface org.springframework.beans.factory.FactoryBean
- Returns:
- Returns the singleton cache manager
- Throws:
java.lang.Exception
- See Also:
InternalEhCacheManagerFactoryBean.initCacheManager()
getObjectType
public java.lang.Class getObjectType()
- Specified by:
getObjectType
in interface org.springframework.beans.factory.FactoryBean
- Returns:
- Returns the singleton cache manager type
isSingleton
public boolean isSingleton()
- Specified by:
isSingleton
in interface org.springframework.beans.factory.FactoryBean
- Returns:
- Returns true always
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