grails.plugin.cache

Class GrailsConcurrentLinkedMapCache

java.lang.Object

grails.plugin.cache.GrailsConcurrentLinkedMapCache

All Implemented Interfaces:

GrailsCache, org.springframework.cache.Cache

public class GrailsConcurrentLinkedMapCache
extends java.lang.Object
implements GrailsCache

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.cache.Cache

org.springframework.cache.Cache.ValueWrapper

Constructor Summary

Constructors

Constructor and Description
GrailsConcurrentLinkedMapCache(java.lang.String name, long capacity) Create a new GrailsConcurrentLinkedMapCache with the specified name and capacity
GrailsConcurrentLinkedMapCache(java.lang.String name, long capacity, boolean allowNullValues) Create a new GrailsConcurrentLinkedMapCache with the specified name and capacity

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
void	evict(java.lang.Object key)
protected java.lang.Object	fromStoreValue(java.lang.Object storeValue) Convert the given value from the internal store to a user value returned from the get method (adapting null).
GrailsValueWrapper	get(java.lang.Object key)
<T> T	get(java.lang.Object key, java.lang.Class<T> type)
java.util.Collection<java.lang.Object>	getAllKeys()
long	getCapacity()
java.util.Collection<java.lang.Object>	getHottestKeys()
java.lang.String	getName()
java.util.concurrent.ConcurrentMap<java.lang.Object,java.lang.Object>	getNativeCache()
int	getSize()
boolean	isAllowNullValues()
void	put(java.lang.Object key, java.lang.Object value)
org.springframework.cache.Cache.ValueWrapper	putIfAbsent(java.lang.Object key, java.lang.Object value)
protected java.lang.Object	toStoreValue(java.lang.Object userValue) Convert the given user value, as passed into the put method, to a value in the internal store (adapting null).

Methods inherited from class java.lang.Object

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

Constructor Detail

GrailsConcurrentLinkedMapCache

public GrailsConcurrentLinkedMapCache(java.lang.String name,
                              long capacity,
                              boolean allowNullValues)

Create a new GrailsConcurrentLinkedMapCache with the specified name and capacity

Parameters:

name - the name of the cache

capacity - of the map

allowNullValues - null values (default is true)

GrailsConcurrentLinkedMapCache

public GrailsConcurrentLinkedMapCache(java.lang.String name,
                              long capacity)

Create a new GrailsConcurrentLinkedMapCache with the specified name and capacity

Parameters:

name - the name of the cache

capacity - of the map

Method Detail

getCapacity

public final long getCapacity()

getName

public final java.lang.String getName()

Specified by:

getName in interface org.springframework.cache.Cache

getNativeCache

public final java.util.concurrent.ConcurrentMap<java.lang.Object,java.lang.Object> getNativeCache()

Specified by:

getNativeCache in interface org.springframework.cache.Cache

getSize

public final int getSize()

isAllowNullValues

public final boolean isAllowNullValues()

get

public GrailsValueWrapper get(java.lang.Object key)

Specified by:

get in interface org.springframework.cache.Cache

get

public <T> T get(java.lang.Object key,
        java.lang.Class<T> type)

Specified by:

get in interface org.springframework.cache.Cache

getAllKeys

public java.util.Collection<java.lang.Object> getAllKeys()

Specified by:

getAllKeys in interface GrailsCache

getHottestKeys

public java.util.Collection<java.lang.Object> getHottestKeys()

put

public void put(java.lang.Object key,
       java.lang.Object value)

Specified by:

put in interface org.springframework.cache.Cache

putIfAbsent

public org.springframework.cache.Cache.ValueWrapper putIfAbsent(java.lang.Object key,
                                                       java.lang.Object value)

Specified by:

putIfAbsent in interface org.springframework.cache.Cache

evict

public void evict(java.lang.Object key)

Specified by:

evict in interface org.springframework.cache.Cache

clear

public void clear()

Specified by:

clear in interface org.springframework.cache.Cache

fromStoreValue

protected java.lang.Object fromStoreValue(java.lang.Object storeValue)

Convert the given value from the internal store to a user value returned from the get method (adapting null).

Parameters:

storeValue - the store value

Returns:

the value to return to the user

toStoreValue

protected java.lang.Object toStoreValue(java.lang.Object userValue)

Convert the given user value, as passed into the put method, to a value in the internal store (adapting null).

Parameters:

userValue - the given user value

Returns:

the value to store