The Design And Inplementation Of Cadastral Graphic-Text Office Automation System Based On Oracle

GIS and the office automation Organically integrates forming thegraphic-text office automation information system ,which is theelectronic government affairs important tendency.But the cadastral officeautomation system is an extremely important ingredient in thegraphic-text office automation system, its important characteristic is thatthe graphic-text in the system must automatically flow, namely in thelink in each both to have to transfer the attribute data and to have totransfer the spatial data, and must real-time read and write these data. Butthe traditional OA technology and the GIS technology is separate, whichcannot satisfy the application demand of the cadastral office automationsystem. At present the spatial data and the attribute data in the cadastralinformation system all may be saved in the large-scale commercialdatabase Oracle, thus studiying based on the Oracle the cadastral officeautomation system has the extremely importantly practical significance.This article takes the land examination and approval process as anexample, to thorough investigate the cadastral office automation systembased on the Oracle, the main content involves the following severalaspects:1) the workflow model is the foundation to realize the workflowmanagement system which is of the highly flexibility, the reliability,the usability and the mutually operational, and it is also the key tothat whether the workflow management system is successfullyapplied in the enterprise.Therefore this article analyzed and studys theingredient of the workflow and the workflow model, and establishesthe workflow model adapting to the cadastral work. 2) the workflow technology is the core technology in the workflowmanagement system technology, the workflow engine also is the coreto the workflow technology. This article need to study how to designand realize the workflow engine based on the relationship. Realizingthe workfiow engine can help realize the workflow managementsystem, to make the document flow freely and the user custom-tailorthe workflow.3) this article uses the B/S construction, in the document examinationand approval process, we need to transfer the GIS function helpanalysis.How to nimbly transfer the GIS function in the homepage inorder to make the people who examine and approve be able to makethe best decision is another key to this article. This article usesComGIS, MapX, embeds the GIS function to the correspondingpoint in the workflow to realize using the GIS function in thehomepage.4) regarding the document examination and approval process, each stagedifferent examination and approval personnel can give the differentcomment, but these opinions do not need finally be input into thedatabase, how to retain these opinions in examinatin and approval inthe link, guaranting each following examination and approval all canrefer to the fomer examination and approval should be considered andstudied. This article selects the document method to realize, but needsthe further experiment and the improvement.