org.thymeleaf.cache
Class StandardCache<K,V>

Object
  org.thymeleaf.cache.StandardCache<K,V>

Type Parameters:

K - The type of the cache keys

V - The type of the cache values

All Implemented Interfaces:

ICache<K,V>

public final class StandardCache<K,V>
extends Object
implements ICache<K,V>

Since:

2.0.0

Author:

Daniel Fernández, Guven Demir

Constructor Summary

StandardCache(String name, boolean useSoftReferences, int initialCapacity, ICacheEntryValidityChecker<? super K,? super V> entryValidityChecker, org.slf4j.Logger logger)

StandardCache(String name, boolean useSoftReferences, int initialCapacity, int maxSize, ICacheEntryValidityChecker<? super K,? super V> entryValidityChecker, org.slf4j.Logger logger)

StandardCache(String name, boolean useSoftReferences, int initialCapacity, int maxSize, org.slf4j.Logger logger)

StandardCache(String name, boolean useSoftReferences, int initialCapacity, org.slf4j.Logger logger)

Method Summary

void	clear() Clear the entire cache.
void	clearKey(K key) Clears a specific entry in the cache.
V	get(K key) Retrieve a value from the cache.
V	get(K key, ICacheEntryValidityChecker<? super K,? super V> validityChecker) Retrieve a value from the cache, using the specified validity checker to ensure the entry is still valid.
int	getMaxSize()
String	getName()
boolean	getUseSoftReferences()
boolean	hasMaxSize()
void	put(K key, V value) Insert a new value into the cache.
int	size()

Methods inherited from class Object

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

Constructor Detail

StandardCache

public StandardCache(String name,
                     boolean useSoftReferences,
                     int initialCapacity,
                     org.slf4j.Logger logger)

StandardCache

public StandardCache(String name,
                     boolean useSoftReferences,
                     int initialCapacity,
                     ICacheEntryValidityChecker<? super K,? super V> entryValidityChecker,
                     org.slf4j.Logger logger)

StandardCache

public StandardCache(String name,
                     boolean useSoftReferences,
                     int initialCapacity,
                     int maxSize,
                     org.slf4j.Logger logger)

StandardCache

public StandardCache(String name,
                     boolean useSoftReferences,
                     int initialCapacity,
                     int maxSize,
                     ICacheEntryValidityChecker<? super K,? super V> entryValidityChecker,
                     org.slf4j.Logger logger)

Method Detail

put

public void put(K key,
                V value)

Description copied from interface: ICache

Insert a new value into the cache.

Specified by:

put in interface ICache<K,V>

Parameters:

key - the key of the new entry

value - the value to be cached

get

public V get(K key)

Description copied from interface: ICache

Retrieve a value from the cache.

Specified by:

get in interface ICache<K,V>

Parameters:

key - the key of the value to be retrieved

Returns:

the retrieved value, or null if no value exists for the specified key.

get

public V get(K key,
             ICacheEntryValidityChecker<? super K,? super V> validityChecker)

Description copied from interface: ICache

Retrieve a value from the cache, using the specified validity checker to ensure the entry is still valid. If the cache already has a default validity checker, this method should override this setting and use the one specified instead.

Specified by:

get in interface ICache<K,V>

Parameters:

key - the key of the value to be retrieved

validityChecker - the validity checker to be used to ensure the entry is still valid.

Returns:

the retrieved value, or null if no value exists for the specified key.

clear

public void clear()

Description copied from interface: ICache

Clear the entire cache.

Specified by:

clear in interface ICache<K,V>

clearKey

public void clearKey(K key)

Description copied from interface: ICache

Clears a specific entry in the cache.

Specified by:

clearKey in interface ICache<K,V>

Parameters:

key - the key of the entry to be cleared.

getName

public String getName()

hasMaxSize

public boolean hasMaxSize()

getMaxSize

public int getMaxSize()

getUseSoftReferences

public boolean getUseSoftReferences()

size

public int size()