org.ehcache.spi.loaderwriter

Interface CacheLoaderWriterProvider

All Superinterfaces:

Service

public interface CacheLoaderWriterProvider
extends Service

A Service that creates CacheLoaderWriter instances.

A CacheManager will use the createCacheLoaderWriter(java.lang.String, org.ehcache.config.CacheConfiguration) method to create CacheLoaderWriter instances for each Cache it manages.

For any non null value returned, the Cache will be configured to use the CacheLoaderWriter instance returned.

Method Summary

Modifier and Type	Method and Description
<K,V> CacheLoaderWriter<? super K,V>	createCacheLoaderWriter(java.lang.String alias, CacheConfiguration<K,V> cacheConfiguration) Creates a CacheLoaderWriter for use with the Cache of the given alias and configuration.
void	releaseCacheLoaderWriter(CacheLoaderWriter<?,?> cacheLoaderWriter) Releases a CacheLoaderWriter when the associated Cache is finished with it.

Methods inherited from interface org.ehcache.spi.service.Service

start, stop

Method Detail

createCacheLoaderWriter

<K,V> CacheLoaderWriter<? super K,V> createCacheLoaderWriter(java.lang.String alias,
                                                             CacheConfiguration<K,V> cacheConfiguration)

Creates a CacheLoaderWriter for use with the Cache of the given alias and configuration.

Type Parameters:

K - the loader-writer key type

V - the loader-writer value type

Parameters:

alias - the Cache alias in the CacheManager

cacheConfiguration - the configuration for the associated cache

Returns:

the CacheLoaderWriter to be used by the Cache or null if none

releaseCacheLoaderWriter

void releaseCacheLoaderWriter(CacheLoaderWriter<?,?> cacheLoaderWriter)
                       throws java.lang.Exception

Releases a CacheLoaderWriter when the associated Cache is finished with it.

If the CacheLoaderWriter instance was user provided close will not be invoked.

Parameters:

cacheLoaderWriter - the CacheLoaderWriter being released

Throws:

java.lang.Exception - when the release fails