基于Hibernate的关联检索策略研究应用

Hibernate是现今广泛使用的对象关系映射持久化工具.对实体对象所关联对象的检索,Hibernate提供了3种检索方式:立即检索,延迟检索和预先抓取.分析了Hibernate不同关联检索策略的性能,结合Web应用请求响应模式的特性,探讨了Web应用中性能较好的对象关联数据检索实现方式:使用Filter组件管理Hibernate事务,简化了数据库检索操作的复杂性,提高检索性能.

Research and application of association retrieval strategy based on Hibernate

Hibernate is an object-relation mapping tool which is used extensively at present for the objects persistence.As to the associated object of the entity object,Hibernate provides three ways: immediate search,lazy search and pre-fetch.The performance of diffirent association retrieval strategies of Hibernate is analyzed,combining the speciality of web application request-response mode,the better data retrieval implementation mode of object association in web application is discussed.The Filter component to ma...