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Research And Implementation Of Office Automation System Based On J2EE Archit

Posted on:2004-02-01Degree:MasterType:Thesis
Country:ChinaCandidate:Z J YinFull Text:PDF
GTID:2168360092992063Subject:Computer application technology
Abstract/Summary:PDF Full Text Request
In more than ten years from the middles of 1980s to now, domestic OA application system has develop rapidly. From the middles of 1990s,with the appearance of work flow groupware technology such as Lotus Notes, the second generation of OA system characterises itself with network technology and cooperation work technology, and realizes the automation of the work flow.This article analyses status in quo of nowdays OA system, and combines the request and those problems that been meet with in the process of informatization of enterprise. After analysis,the author designed this OA system. The article explains detailedly the designment of this OA system's architecture and its function module such as daily work, daily business, general information and system management. Also, this paper especially discusses and researches the automation technology, classify, model and implementation mechanism of workflow. And according to the researches of workflow, the author implemented the workflow automation, including: business apply, business approve, business administer, business workflow custom and approve log. This system is based on J2EE architecture and makes full use of this software architecture. This paper still describes the character of J2EE distributed application system architecture and the technology trait of BEA's WebLogic.
Keywords/Search Tags:OA, J2EE, Application Server, EJB, EJB Container, Work Flow, Design Pattern
PDF Full Text Request
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