程序包 cn.taketoday.cache.interceptor

类 SimpleKeyGenerator

java.lang.Object

cn.taketoday.cache.interceptor.SimpleKeyGenerator

所有已实现的接口:

KeyGenerator

public class SimpleKeyGenerator
extends Object
implements KeyGenerator

Simple key generator. Returns the parameter itself if a single non-null value is given, otherwise returns a SimpleKey of the parameters.

No collisions will occur with the keys generated by this class. The returned SimpleKey object can be safely used with a ConcurrentMapCache, however, might not be suitable for all Cache implementations.

从以下版本开始:

4.0

作者:

Phillip Webb, Juergen Hoeller

另请参阅:

• SimpleKey
• CachingConfigurer

构造器概要

构造器

构造器	说明
SimpleKeyGenerator()

方法概要

修饰符和类型	方法	说明
Object	generate(Object target, Method method, Object... params)	Generate a key for the given method and its parameters.
static Object	generateKey(Object... params)	Generate a key based on the specified parameters.

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

SimpleKeyGenerator

public SimpleKeyGenerator()

方法详细资料

generate

public Object generate(Object target,
 Method method,
 Object... params)

从接口复制的说明: KeyGenerator

Generate a key for the given method and its parameters.

指定者:

generate 在接口中 KeyGenerator

参数:

target - the target instance

method - the method being called

params - the method parameters (with any var-args expanded)

返回:

a generated key

generateKey

public static Object generateKey(Object... params)

Generate a key based on the specified parameters.