Question

我尝试从第3.1版升级到第4.1版，但是Ehcache配置遇到了问题。以下是例外：

Caused by: org.springframework.beans.factory.BeanCreationException:
 Error creating bean with name
 'com.googlecode.ehcache.annotations.impl.CacheAttributeSourceImpl#0':
 Initialization of bean failed; nested exception is
 org.springframework.beans.ConversionNotSupportedException: Failed to
 convert property value of type
 'org.springframework.cache.ehcache.EhCacheCacheManager' to required
 type 'net.sf.ehcache.CacheManager' for property 'cacheManager'; nested
 exception is java.lang.IllegalStateException: Cannot convert value of
 type [org.springframework.cache.ehcache.EhCacheCacheManager] to
 required type [net.sf.ehcache.CacheManager] for property
 'cacheManager': no matching editors or conversion strategy found   at
 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547)
    at
 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
    at
 org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
    at
 org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at
 org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
    at
 org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
    at
 org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)
    ... 49 more Caused by:
 org.springframework.beans.ConversionNotSupportedException: Failed to
 convert property value of type
 'org.springframework.cache.ehcache.EhCacheCacheManager' to required
 type 'net.sf.ehcache.CacheManager' for property 'cacheManager'; nested
 exception is java.lang.IllegalStateException: Cannot convert value of
 type [org.springframework.cache.ehcache.EhCacheCacheManager] to
 required type [net.sf.ehcache.CacheManager] for property
 'cacheManager': no matching editors or conversion strategy found   at
 org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:476)
    at
 org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:512)
    at
 org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:506)
    at
 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1523)
    at
 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1482)
    at
 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1222)
    at
 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
    ... 55 more Caused by: java.lang.IllegalStateException: Cannot
 convert value of type
 [org.springframework.cache.ehcache.EhCacheCacheManager] to required
 type [net.sf.ehcache.CacheManager] for property 'cacheManager': no
 matching editors or conversion strategy found  at
 org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:287)
    at
 org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:461)

Answer 1

您的设置中看起来间接太少了。评论中的配置摘录似乎与documented匹配。

因此，我建议您使用完整的Spring配置编辑问题，以确保没有其他元素导致此错误。

错误来自您希望consume缓存管理器实例的位置。为了获得Ehcache的支持CacheManager，您需要从EhCacheCacheManager.getCacheManager bean访问cache-manager。 bean com.googlecode.ehcache.annotations.impl.CacheAttributeSourceImpl#0期望属性cache-manager具有不同的类型。也许那个bean源 - 我假设的库 - 需要更新以匹配Spring的版本。

Spring4 Ehcache

1 个答案: