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面向水利应用集成的水利信息门户的研究与应用水文学及水资源专业毕业论文

三睡些竺一一一一一一一一一一一一

STUDYONWATERRESOURCES!

NFORMAI.IONPORTAL

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ENTEDTOWATERRESOURCESAPPLICAI.!

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NTEGRATION

Subjeet:

Author:

Signature:

TUtor:

Signature:

DebateDate:

.弓.和

AbstraCt

WaterresoureesinformatizationhasbeenbeeomingastrategymeasureWhich

resolveneweenturyWaterProblems，realizetheconversionfromtheengineeringwaterconservaneytoresoureeoneandrealizethetransformationfromtraditionalwatereonservaneytomodernandsustainabledeveloPmentwatereonservaney，andwhieh15

thefoundationandPreeonditionofrealizingwaterresoureesseientifiemanagement，

effieientutilizationandeffeetiveeonservaney.ConsideringtheProblemsfaeedthewaterresoureesinformatizationsuchas“InformationIsland，，，“DataIsland，’，‘下unetionIsland”，integrationandsharingofdatainformation，thisPaperPutsforwardtobuild

waterresoureesinformationPortalthateanrealizewatereonservaneyinformationsharingand即plieationintegration，planningtousetheadvantageofwaterresoureesinformationPortaltoresolvetheexistingProblemsduringwaterinformatization

P拍CeSS.

Firstly，thisPagerintrodueestheeoneePtofwaterresoureesinformationPortal，

analysestheresearchsignifieationandshowsitsrolesinwaterresourees

informatizationProeess.Seeondly，itstudiestwostandardsJSR168andWSRPofPortalandexPoundsthearehiteetureofwaterresoureesinformationPortalandtherelatedeoreteehnologies，suehasPersonalizedeustomteehnology，singlesign一on

teehnologyandeontentmanagementteehnology.Thirdly，thisPaPerresearehesthe

integrationteehnologyofwaterresoureesinfo而ationportal，diseussestheintegrationPeeuliarity，integrationaPProaehesandmethods，andgivesanexamPleofwaterresoureesinformationPortalintegratingwatereonservaneyapPlieationsystem.

Basedonthetheoriesandteehnologiesabove，thisPaperPresentsadetaildesign

又

西安理工大学硕士学位论文

ofwaterresoureesinformationPortal，ineludingdesigntarget，designPrineiPle，

softwarearehiteetureandsystemfunetionmodel.AeeordingtoPeeuliarityofPortalandeharaeteristiesofwatereonservaneyaPPlieation，thisPaperPutsforwardaelassificationstandardofthewatereonservaneybusinessPortlet，introdueestheeomPosingofwaterconservaneybusinessPortletslibraryandalsoelassifiesthePortletslibrarybythisstandard.ThemethodandProeessofdeveloPmentand

dePloymentPortlethavebeenintrodueedindetail.WatereonservaneybusinessPortlets

1ibraryhasbeendeveloPed，adoPtingMVCdesignmodelandAAFframework.Following，floodroutingsimulationsystemandfloodeontrolsysteminwaterresoureesinformationPortalaredeveloPed.Finally，Shaanxifloodeontrolandeombat

droughtsuPPortservieesPlatform，usingPortletinwaterbusinessPortletslibrary，15

sueeessfullyeonst几eted，i.e.waterresoureesinformationPortal15realized.

TheeharaeteristicsofwaterresoureesinformationPortalareuniqueness，integration，Personalityandglobal.TheProblemsofresoureesshareandaPPlieationintegrationinwaterresoureesinformationPortaleanbeeommendablyresolved.The

requirementofallkindsofeorebusinessesintegrationeanbesatisfied.Singleaeeess

andPersonalizedserviees，and50on，aresuPPlied.Asaresult，waterresoureesinformationPortalhaveaPPlieationandPoPularizationforegroundinPraetiee.

Keywords:

waterresoureesinformatization:

waterresoureesinformationPortal:

aPPlieationintegration;Portlet;framework

一一一一一---一一一-~-------一一一~-~-一-~----~-一一一

1绪论....................................……，，..............-.........................................................................……1

1.1研究背景之问题提出..........................................................................................................……，.……1

1.2研究现状二，..........……，..................................................................................................................……4

1.3主要研究内容..........................................................................……，，二，..…‘…、.…、.......................……5

14论文的研究框架.....................................................……，..............................................................……6

2水利信息门户....……，.........................................................................................................……7

2.1WRIP概述............................................……，.................................................................................……7

2.1.1WRIP的特点，.............................……，.................................................................................……8

2.1.2WRIP与普通门户网站的区别...........……‘....................................……，............................……9

2.1.3WRIP的必要性.......................................................................……‘..................................……9

2.1.4WRJP的目标和意义..…，二‘，，…、..…‘、..............................................................................……10

2，1.SWRIP在水利信息化过程中的作用...............................................................................……11

2.2门户（Portal）...........................……，................................................……，..................................……12

2.2.1基本概念....................................................................……，...........................……、.…、......……12

2.2.2Portal的体系结构...........................................................................................................……14

2.3JavaPortlet规范—JSR168..............................................……，..............……‘.........................……巧

2.3.1基本概念..........................................................................……，.......................................……巧

2.3.2Portlet模式......................................................................................................……，.........……16

2.3.3窗口模式.........................................................................................................................……16

2.3.4数据模式................................……，..................................................................................……17

2.3.5Portlet生命周期....................……，、.…、.....……，...............................................……‘.......……17

24WSRP..................……，..................................................................................................................……19

2.4.1Web服务................................……，..............................................……，..............................……19

2.4.2WSRP介绍..................................................……‘.......……、...............……，，、........................……20

2.4.3门户与WS即.................................................................................................................……21

2.5主要技术...............................................................................................……，..............................……22

2.5.1个性化定制....................................................................................................................……22

2.5.2单点登录..........................................................................................................................……23

2.5.3内容管理.............................................……，..…，................................................................……23

3基于水利信息门户的水利应用集成..................................................……”................……….25

3.1水利应用集成概述.……、...........................................................................................................……25

3.2水利应用集成分类.......