org.deephacks.confit.spi

Class CacheManager<V>

java.lang.Object

org.deephacks.confit.spi.CacheManager<V>

public abstract class CacheManager<V>
extends Object

CacheManager is responsible for maintain cache entries of configurables. The cache can be queried for single or all configurables that exist for a certain schema.

Author:

Kristoffer Sjogren

Constructor Summary

Constructors

Constructor and Description
CacheManager()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	clear() Clear the whole cache for all instances.
abstract void	clear(String schemaName) Clear the cache for a particular schema
abstract V	get(Bean.BeanId id) Returns the configurable associated with BeanId in this cache.
abstract List<V>	get(String schemaName) Returns the configurable associated with schemaName in this cache.
abstract void	put(Bean configurable) Associates configurable with BeanId in this cache.
abstract void	registerSchema(Schema schema) Register a know schema with the cache.
abstract void	remove(Bean.BeanId beanId) Remove a certain bean from the cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheManager

public CacheManager()

Method Detail

registerSchema

public abstract void registerSchema(Schema schema)

Register a know schema with the cache.

Parameters:

schema - a known schema

get

public abstract V get(Bean.BeanId id)

Returns the configurable associated with BeanId in this cache.

Parameters:

id - BeanId that identifies the configurable.

Returns:

the configurable, or null if absent.

get

public abstract List<V> get(String schemaName)

Returns the configurable associated with schemaName in this cache.

Parameters:

schemaName - name that identifies as certain type of configurable.

Returns:

A list of beans, or null if absent.

put

public abstract void put(Bean configurable)

Associates configurable with BeanId in this cache. If the cache previously contained a configurable associated with BeanId, the old configurable is replaced by configurable.

Parameters:

configurable - BeanId that identifies the configurable

remove

public abstract void remove(Bean.BeanId beanId)

Remove a certain bean from the cache.

Parameters:

beanId - id of bean to remove

clear

public abstract void clear(String schemaName)

Clear the cache for a particular schema

Parameters:

schemaName - schema to clear

clear

public abstract void clear()

Clear the whole cache for all instances.