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我可以使用 ehcache 搜索 API 搜索二级缓存吗?

如果我直接使用方法用对象填充缓存,put()则可以使用 SearchAttribute 进行搜索。当我尝试查询二级 Hibernate 缓存时,我被困在从 ehcache 中对象的反汇编状态组装实体。

    public class TestExtr implements AttributeExtractor {

    @Override
    public Object attributeFor(Element element, String arg1)
            throws AttributeExtractorException {

        return element.?()  ; //how to cast its value to Employee?
    }
}

我的实体示例

      public class Employee implements Serializable {
        private int id;
        private String firstName;
        private String lastName;
        private int salary;

   // getters and setters
    }

Element element二级缓存的值为:

org.hibernate.cache.ehcache.internal.strategy.AbstractReadWriteEhcacheAccessStrategy$Item@6b8efd7c 
    key = test.Employee#1383    
    CacheEntry(test.Employee)[aaaaa,dd,77]
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0 回答 0