com.spoledge.audao.db.dao
Interface DtoCache<K,V>

All Known Implementing Classes:

ChainedDtoCache, ExpiringMemcacheDtoCacheImpl, ExpiringMemoryDtoCacheImpl, MemcacheDtoCacheImpl, MemoryDtoCacheImpl

public interface DtoCache<K,V>

This is an abstract cache used for caching DTOs. A DTO can be cached by its primary key or by a query key. The value can be a single DTO or an array/list of DTOs.

Method Summary

void	clear() Clears the cache.
V	get(K key) Returns the associated object or null.
void	put(K key, V value) Puts the key/value pair into the cache.
void	remove(K key) Removes the associated object.

Method Detail

get

V get(K key)

Returns the associated object or null.

put

void put(K key,
         V value)

Puts the key/value pair into the cache.

remove

void remove(K key)

Removes the associated object.

clear

void clear()

Clears the cache.