彩信编辑器开发

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1、AnMMST-IntegratedMMSEditorPetraWinbergApril27,2006Master’sThesisinComputingScience,20creditsSupervisoratCS-UmU:Lars-ErikJanlertExaminer:PerLindstr¨omUme˚aUniversityDepartmentofComputingScienceSE-90187UME˚ASWEDENAbstractThisreportdescribesamaster’sthesisperformedatObigoABinUme˚abetweenNovem-ber2005an

2、dApril2006.ThemainpurposewiththeprojectwastocreateanMMSeditorandtointegrateitwiththecompany’sMMST.TheeditorwassupposedtobeatoolforcreatingtestmessagestobeusedinthedevelopmentofMMSapplications.Thecreatededitorprovidesausableinterface,thatmakesitpossibletousebybothadvancedandnoviceusers.Theeditorhasac

3、oresetoffunctionalityimplemented,butthestructureallowsmoreadvancedfunctionalitiestobeaddedinaneasyway.AprotocolinXMLhasbeendeignedtosolvethecommunicationbetweentheeditor,whichisimplementedinJava,andtheMMST,whichisanApacheWebServer.Thereportalsoprovidesanin-depthstudyoftheMMS.Itprovidesbackgroundknow

4、ledgeoftheservice,togetherwithapredictionofthefutureforit.Theserviceisestimatedtocontinuetogaingroundandtobecometheleadingmessagingserviceby2008.Thisisprobablypossibleiftheproblemsassociatedwithitaresolved.Someproblemsthatitneadstodealwitharetransmissiondelays,compabilitybetweencontentclassesandadde

5、dvaluefortheenduser.iiContents1Introduction11.1Background..................................11.2Layoutofthethesis.............................22ProblemDescription32.1ProblemStatement..............................42.2Goals.....................................42.3Purposes...............................

6、.....52.4Methods....................................53Anin-depthstudyofMMS73.1BackgroundofMMS.............................73.2StandardizationofMMS...........................83.2.1OMA’sstandardsforMMS.....................83.3TheMMSpresentationformat.......................93.4TheMMSstructure..........

7、...................103.5MMcontentclasses..............................113.6ProblemsforMMStodayandinthefuture................113.6.1Notenoughvalueaddedfromearlierservices...........113.6.2Transmissionp