org.ehcache.spi.persistence

Interface StateRepository

public interface StateRepository

A repository allowing to preserve state in the context of a Cache.

Method Summary

Modifier and Type	Method and Description
<K extends java.io.Serializable,V extends java.io.Serializable> java.util.concurrent.ConcurrentMap<K,V>	getPersistentConcurrentMap(java.lang.String name, java.lang.Class<K> keyClass, java.lang.Class<V> valueClass) Gets a named persistent map rooted in the current StateRepository.

Method Detail

getPersistentConcurrentMap

<K extends java.io.Serializable,V extends java.io.Serializable> java.util.concurrent.ConcurrentMap<K,V> getPersistentConcurrentMap(java.lang.String name,
                                                                                                                                   java.lang.Class<K> keyClass,
                                                                                                                                   java.lang.Class<V> valueClass)

Gets a named persistent map rooted in the current StateRepository.

If the map existed already, it is returned with its content fully available.

Type Parameters:

K - the map key type, must be Serializable

V - the map value type, must be Serializable

Parameters:

name - the map name

keyClass - concrete map key type

valueClass - concrete map value type

Returns:

a map