nl.surfnet.coin.shared.cache
Class MethodNameAwareCacheKeyGenerator

java.lang.Object
  org.springframework.cache.interceptor.DefaultKeyGenerator
      nl.surfnet.coin.shared.cache.MethodNameAwareCacheKeyGenerator

All Implemented Interfaces:

org.springframework.cache.interceptor.KeyGenerator

public class MethodNameAwareCacheKeyGenerator
extends org.springframework.cache.interceptor.DefaultKeyGenerator
implements org.springframework.cache.interceptor.KeyGenerator

KeyGenerator that also takes into account the methodName when generating keys. This appeared to be necessary in JanusClientDetailsService (see the #testCache method in the corresponding unit test class) Also added target.hashCode(), to differentiate between cacheable methods that have the same signature (potentially even the same class, only being different instances of the class)

Field Summary

Fields inherited from class org.springframework.cache.interceptor.DefaultKeyGenerator

NO_PARAM_KEY, NULL_PARAM_KEY

Constructor Summary

MethodNameAwareCacheKeyGenerator()

Method Summary

Object

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

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodNameAwareCacheKeyGenerator

public MethodNameAwareCacheKeyGenerator()

Method Detail

generate

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

Specified by:

generate in interface org.springframework.cache.interceptor.KeyGenerator

Overrides:

generate in class org.springframework.cache.interceptor.DefaultKeyGenerator