基于SPRINGHIBERNATE的框架技术在联通农业信息平台系统中的应用研究

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1、西南交通大学硕士学位论文基于Spring+Hibernate的框架技术在联通农业信息平台系统中的应用研究姓名：王可申请学位级别：硕士专业：通信与信息系统指导教师：李安渝20070501西南交通大学硕士研究生学位论文第lI页AbstractFrameworksanddesignpatternsareveryimportanttechnologiesforsoftwarewhicharereusedinJ2EE．Frameworkcanraiseproductivityofsoftwarebyreusing．Almostallframew

2、orksuseoneormoredesignpatterns．Thoseproblemschallengingdevelopersarehowtochooseframeworkstobuildtheappropriatearchitectureforenterpriseapplication，andhowtomakeeachapplicationlayerinteractinloosecouplingway．Asisstatedabove，thisthesisleadsintonewframeworks—SpringandHibern

3、ateafterinvestigationsofcurrenWebapplicationmulti—tiersystems．SpringwhichisdesignedforsolvingthecomplexityofdevelopingenterpriseapplicationprogramiSaJ2EElightweightframework．Hibernateisanopensourcepersistenceframework，itreducesthecomplexityofdevelopingdatabaseandmakesys

4、temportable．Thethesisdiddeepresearchonrealizationprincipleofthesetwoframeworks。andanalyzedeachframework’sfunctioninwebapplicationlayer．Thenthearchitectureisintegratedwiththetwoframeworksinordertobesuitableforenterprisewebapplicationdeveloping．Theintegratedarchitecturedi

5、videsthreelayer：viewlayer、businesslayerandpersistencelayer．ThearchitecturehandsbusinesslayermanagingtoSpring，alsoSpringcontrolsviewlayeranddataaccessobjectcomesfrompersistencelayer．TheworkofHibernateistomakedatapersistence．AnexampleofUnicomAgricultureInformationSystemis

6、introducedtoillustratetheprocesstobuildapracticalitemwiththearchitectureintegratedSpringandHibernateframeworks．Theresultshowsthatfirst，springframeworkbasedon10candAOPmechanismavoidsstrongintrusivenessofEJBtobusinesslogic，second。the西南交通大学硕士研究生学位论文第1lI页architectureintegra

7、tedHibernateachievesthefunctionofO／Rmappingsimply，reducingthecomplexityofdeveloping．Thesystemdoesn’tdependonplatformandhasthecharacteristicsofhighmaintainability，expansibility，andreusability．KeyWords：Framework；J2EE；Spring；Hibernate西南交通大学硕士研究生学位论文第1页第一章绪论1．1研究背景互联网络的广泛应用

8、，日益改变着人们的生活、工作与思维方式，各种Web应用系统也应运而生，尤其是电子商务，电子政务的应用已经成为一个热门领域。为了满足用户的需求，适应激烈的市场竞争，各种Web应用系统必须不断的改进其内容和形式。随着Web应