java.lang.Object
- org.springframework.cache.caffeine.CaffeineCacheManager

所有已实现的接口:
CacheManager
```
public class CaffeineCacheManager
extends Object
implements CacheManager
```
CacheManager implementation that lazily builds CaffeineCache instances for each getCache(java.lang.String) request. Also supports a 'static' mode where the set of cache names is pre-defined through setCacheNames(java.util.Collection<java.lang.String>), with no dynamic creation of further cache regions at runtime.
The configuration of the underlying cache can be fine-tuned through a Caffeine builder or CaffeineSpec, passed into this CacheManager through setCaffeine(com.github.benmanes.caffeine.cache.Caffeine<java.lang.Object, java.lang.Object>)/setCaffeineSpec(com.github.benmanes.caffeine.cache.CaffeineSpec). A CaffeineSpec-compliant expression value can also be applied via the "cacheSpecification" bean property.
Requires Caffeine 2.1 or higher.
从以下版本开始:
4.3
作者:
Ben Manes, Juergen Hoeller, Stephane Nicoll
另请参阅:
CaffeineCache

构造器概要

构造器
构造器	说明
`CaffeineCacheManager()`	Construct a dynamic CaffeineCacheManager, lazily creating cache instances as they are being requested.
`CaffeineCacheManager(String... cacheNames)`	Construct a static CaffeineCacheManager, managing caches for the specified cache names only.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected Cache`	`createCaffeineCache(String name)`	Create a new CaffeineCache instance for the specified cache name.
`protected com.github.benmanes.caffeine.cache.Cache<Object,Object>`	`createNativeCaffeineCache(String name)`	Create a native Caffeine Cache instance for the specified cache name.
`Cache`	`getCache(String name)`	Get the cache associated with the given name.
`Collection<String>`	`getCacheNames()`	Get a collection of the cache names known by this manager.
`boolean`	`isAllowNullValues()`	Return whether this cache manager accepts and converts `null` values for all of its caches.
`void`	`setAllowNullValues(boolean allowNullValues)`	Specify whether to accept and convert `null` values for all caches in this cache manager.
`void`	`setCacheLoader(com.github.benmanes.caffeine.cache.CacheLoader<Object,Object> cacheLoader)`	Set the Caffeine CacheLoader to use for building each individual `CaffeineCache` instance, turning it into a LoadingCache.
`void`	`setCacheNames(Collection<String> cacheNames)`	Specify the set of cache names for this CacheManager's 'static' mode.
`void`	`setCacheSpecification(String cacheSpecification)`	Set the Caffeine cache specification String to use for building each individual `CaffeineCache` instance.
`void`	`setCaffeine(com.github.benmanes.caffeine.cache.Caffeine<Object,Object> caffeine)`	Set the Caffeine to use for building each individual `CaffeineCache` instance.
`void`	`setCaffeineSpec(com.github.benmanes.caffeine.cache.CaffeineSpec caffeineSpec)`	Set the `CaffeineSpec` to use for building each individual `CaffeineCache` instance.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - CaffeineCacheManager
```
public CaffeineCacheManager()
```
    Construct a dynamic CaffeineCacheManager, lazily creating cache instances as they are being requested.
  - CaffeineCacheManager
```
public CaffeineCacheManager(String... cacheNames)
```
    Construct a static CaffeineCacheManager, managing caches for the specified cache names only.
- 方法详细资料
  - setCacheNames
```
public void setCacheNames(Collection<String> cacheNames)
```
    Specify the set of cache names for this CacheManager's 'static' mode.
    The number of caches and their names will be fixed after a call to this method, with no creation of further cache regions at runtime.
    Calling this with a null collection argument resets the mode to 'dynamic', allowing for further creation of caches again.
  - setCaffeine
```
public void setCaffeine(com.github.benmanes.caffeine.cache.Caffeine<Object,Object> caffeine)
```
    Set the Caffeine to use for building each individual CaffeineCache instance.
    另请参阅:
    createNativeCaffeineCache(java.lang.String), Caffeine.build()
  - setCaffeineSpec
```
public void setCaffeineSpec(com.github.benmanes.caffeine.cache.CaffeineSpec caffeineSpec)
```
    Set the CaffeineSpec to use for building each individual CaffeineCache instance.
    另请参阅:
    createNativeCaffeineCache(java.lang.String), Caffeine.from(CaffeineSpec)
  - setCacheSpecification
```
public void setCacheSpecification(String cacheSpecification)
```
    Set the Caffeine cache specification String to use for building each individual CaffeineCache instance. The given value needs to comply with Caffeine's CaffeineSpec (see its javadoc).
    另请参阅:
    createNativeCaffeineCache(java.lang.String), Caffeine.from(String)
  - setCacheLoader
```
public void setCacheLoader(com.github.benmanes.caffeine.cache.CacheLoader<Object,Object> cacheLoader)
```
    Set the Caffeine CacheLoader to use for building each individual CaffeineCache instance, turning it into a LoadingCache.
    另请参阅:
    createNativeCaffeineCache(java.lang.String), Caffeine.build(CacheLoader), LoadingCache
  - setAllowNullValues
```
public void setAllowNullValues(boolean allowNullValues)
```
    Specify whether to accept and convert null values for all caches in this cache manager.
    Default is "true", despite Caffeine itself not supporting null values. An internal holder object will be used to store user-level nulls.
  - isAllowNullValues
```
public boolean isAllowNullValues()
```
    Return whether this cache manager accepts and converts null values for all of its caches.
  - getCacheNames
```
public Collection<String> getCacheNames()
```
    从接口复制的说明: CacheManager
    Get a collection of the cache names known by this manager.
    指定者:
    getCacheNames 在接口中 CacheManager
    返回:
    the names of all caches known by the cache manager
  - getCache
```
public Cache getCache(String name)
```
    从接口复制的说明: CacheManager
    Get the cache associated with the given name.
    Note that the cache may be lazily created at runtime if the native provider supports it.
    指定者:
    getCache 在接口中 CacheManager
    参数:
    name - the cache identifier (must not be null)
    返回:
    the associated cache, or null if such a cache does not exist or could be not created
  - createCaffeineCache
```
protected Cache createCaffeineCache(String name)
```
    Create a new CaffeineCache instance for the specified cache name.
    参数:
    name - the name of the cache
    返回:
    the Spring CaffeineCache adapter (or a decorator thereof)
  - createNativeCaffeineCache
```
protected com.github.benmanes.caffeine.cache.Cache<Object,Object> createNativeCaffeineCache(String name)
```
    Create a native Caffeine Cache instance for the specified cache name.
    参数:
    name - the name of the cache
    返回:
    the native Caffeine Cache instance

类 CaffeineCacheManager

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

CaffeineCacheManager

CaffeineCacheManager

方法详细资料

setCacheNames

setCaffeine

setCaffeineSpec

setCacheSpecification

setCacheLoader

setAllowNullValues

isAllowNullValues

getCacheNames

getCache

createCaffeineCache

createNativeCaffeineCache