Package org.javalite.activejdbc.cache

Class NopeCacheManager

java.lang.Object

org.javalite.activejdbc.cache.CacheManager

org.javalite.activejdbc.cache.NopeCacheManager

public class NopeCacheManager
extends CacheManager

Blank class, does nothing.

Author:

Igor Polevoy on 1/4/16.

Constructor Summary

Constructors

Constructor	Description
NopeCacheManager()

Method Summary

Modifier and Type	Method	Description
void	addCache(String group, String key, Object cache)	Adds item to cache.
void	doFlush(CacheEvent event)
Object	getCache(String group, String key)	Returns a cached item.
Object	getImplementation()	Returns underlying instance of implementation for specific configuration.

Methods inherited from class org.javalite.activejdbc.cache.CacheManager

addCacheEventListener, flush, flush, getKey, purgeTableCache, purgeTableCache, removeAllCacheEventListeners, removeCacheEventListener

Methods inherited from class java.lang.Object

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

Constructor Details

NopeCacheManager

public NopeCacheManager()

Method Details

getCache

public Object getCache(String group,
 String key)

Description copied from class: CacheManager

Returns a cached item. Can return null if not found.

Specified by:

getCache in class CacheManager

Parameters:

group - group of caches - this is a name of a table for which query results are cached

key - key of the item.

Returns:

a cached item. Can return null if not found.

addCache

public void addCache(String group,
 String key,
 Object cache)

Description copied from class: CacheManager

Adds item to cache.

Specified by:

addCache in class CacheManager

Parameters:

group - group name of cache.

key - key of the item.

cache - cache item to add to cache.

doFlush

public void doFlush(CacheEvent event)

Specified by:

doFlush in class CacheManager

getImplementation

public Object getImplementation()

Description copied from class: CacheManager

Returns underlying instance of implementation for specific configuration.

Specified by:

getImplementation in class CacheManager

Returns:

actual underlying implementation of cache. The same as configured in activejdbc.properties file. For instance: redis.clients.jedis.JedisPool.