org.infinispan.spring.support.embedded

Class InfinispanNamedEmbeddedCacheFactoryBean<K,V>

java.lang.Object

org.infinispan.spring.support.embedded.InfinispanNamedEmbeddedCacheFactoryBean<K,V>

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.FactoryBean<Cache<K,V>>, org.springframework.beans.factory.InitializingBean

public class InfinispanNamedEmbeddedCacheFactoryBean<K,V>
extends Object
implements org.springframework.beans.factory.FactoryBean<Cache<K,V>>, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean

A FactoryBean for creating a native named Infinispan org.infinispan.Cache, delegating to a configurable org.infinispan.manager.EmbeddedCacheManager. If no cache name is explicitly set, this FactoryBean's beanName will be used instead.

Beyond merely creating named Cache instances, this FactoryBean offers great flexibility in configuring those Caches. It has setters for all non-global configuration settings, i.e. all settings that are specific to a single Cache. The configuration settings thus defined override those settings obtained from the EmbeddedCacheManager.

There are different configuration modes that control with what Configuration to start before further customizing it as described above:

• NONE: Configuration starts with a new Configuration instance. Note that this mode may only be used if no named configuration having the same name as the Cache to be created already exists. It is therefore illegal to use this mode to create a Cache named, say, "cacheName" if the configuration file used to configure the EmbeddedCacheManager contains a configuration section named "cacheName".
• DEFAULT: Configuration starts with the EmbeddedCacheManager's default Configuration instance, i.e. the configuration settings defined in its configuration file's default section. Note that this mode may only be used if no named configuration having the same name as the Cache to be created already exists. It is therefore illegal to use this mode to create a Cache named, say, "cacheName" if the configuration file used to configure the EmbeddedCacheManager contains a configuration section named "cacheName".
• CUSTOM: This is where a user will provide a custom-built ConfigurationBuilder object which will be used to configure a Cache instance. If a setCacheName(String) has already been called, then that name will be used.
• NAMED: Configuration starts with the EmbeddedCacheManager's Configuration instance having the same name as the Cache to be created. For a Cache named, say, "cacheName" this is the configuration section named "cacheName" as defined in the EmbeddedCacheManager's configuration file. Note that this mode is only useful if such a named configuration section does indeed exist. Otherwise, it is equivalent to using DEFAULT.

In addition to creating a named Cache this FactoryBean does also control that Cache' lifecycle by shutting it down when the enclosing Spring application context is closed. It is therefore advisable to always use this FactoryBean when creating a named Cache.

Author:

Olaf Bergner, Marius Bogoevici

Constructor Summary

Constructors

Constructor and Description
InfinispanNamedEmbeddedCacheFactoryBean()

Method Summary

Modifier and Type	Method and Description
void	addCustomConfiguration(ConfigurationBuilder builder) API to introduce a customised ConfigurationBuilder that will override the default configurations which are already available on this class.
void	afterPropertiesSet()
void	destroy() Shuts down the org.infinispan.Cache created by this FactoryBean.
Cache<K,V>	getObject()
Class<? extends Cache>	getObjectType()
boolean	isSingleton() Always returns true.
void	setBeanName(String name)
void	setCacheName(String cacheName) Sets the name of the org.infinispan.Cache to be created.
void	setConfigurationTemplateMode(String configurationTemplateMode)
void	setInfinispanEmbeddedCacheManager(EmbeddedCacheManager infinispanEmbeddedCacheManager) Sets the org.infinispan.manager.EmbeddedCacheManager to be used for creating our Cache instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InfinispanNamedEmbeddedCacheFactoryBean

public InfinispanNamedEmbeddedCacheFactoryBean()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

See Also:

InitializingBean.afterPropertiesSet()

getObject

public Cache<K,V> getObject()
                     throws Exception

Specified by:

getObject in interface org.springframework.beans.factory.FactoryBean<Cache<K,V>>

Throws:

Exception

See Also:

FactoryBean.getObject()

getObjectType

public Class<? extends Cache> getObjectType()

Specified by:

getObjectType in interface org.springframework.beans.factory.FactoryBean<Cache<K,V>>

See Also:

FactoryBean.getObjectType()

isSingleton

public boolean isSingleton()

Always returns true.

Specified by:

isSingleton in interface org.springframework.beans.factory.FactoryBean<Cache<K,V>>

Returns:

Always true

See Also:

FactoryBean.isSingleton()

setBeanName

public void setBeanName(String name)

Specified by:

setBeanName in interface org.springframework.beans.factory.BeanNameAware

See Also:

BeanNameAware.setBeanName(java.lang.String)

destroy

public void destroy()
             throws Exception

Shuts down the org.infinispan.Cache created by this FactoryBean.

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Throws:

Exception

See Also:

DisposableBean.destroy(), Lifecycle.stop()

setCacheName

public void setCacheName(String cacheName)

Sets the name of the org.infinispan.Cache to be created. If no explicit cacheName is set, this FactoryBean will use its beanName as the cacheName.

Parameters:

cacheName - The name of the org.infinispan.Cache to be created

setInfinispanEmbeddedCacheManager

public void setInfinispanEmbeddedCacheManager(EmbeddedCacheManager infinispanEmbeddedCacheManager)

Sets the org.infinispan.manager.EmbeddedCacheManager to be used for creating our Cache instance. Note that this is a mandatory property.

Parameters:

infinispanEmbeddedCacheManager - The org.infinispan.manager.EmbeddedCacheManager to be used for creating our Cache instance

setConfigurationTemplateMode

public void setConfigurationTemplateMode(String configurationTemplateMode)
                                  throws IllegalArgumentException

Parameters:

configurationTemplateMode -

Throws:

IllegalArgumentException

addCustomConfiguration

public void addCustomConfiguration(ConfigurationBuilder builder)

API to introduce a customised ConfigurationBuilder that will override the default configurations which are already available on this class. This can only be used if setConfigurationTemplateMode(String) has been set to CUSTOM.

Parameters:

builder -