The Design And Implementation Of Internet Records File Management System

According to China's "Internet Safety Information ManagementOrdinance", Broadband business operators have to provide the Internetusers with at least three months or more detailed records and detailedinformation of the users. The Internet records file management systemprovides Internet users'detailed records and detailed information for theJilin branch of China Railway Communication Corporation, and its mainfunctions includes integrated inquiries, dial-up users inquiries, green usersinquiries, online users inquiries, statistics of the users data flow, thememorandum inquiries, and the system management. The operationinterface of the system is easy to be understood and the system greatlyreduces the cost of staff training, meanwhile the security of the system isgood, functions and rights are tied together strictly, each operator can onlysee their own operations within the rights and this prevents the operatorsfrom using the unclear authority to enter the relative core functions.This system mainly uses the technology of JSP/Servlet: Webapplication programs on the Web layer, it is the main way for the user tointeract with the application system. JSP (Java Server Page) technologyenables the user to embed the servlet codes into the documents based on thetext. One JSP page is a text-based document, which contains two types oftext: Static template data. This can be showed to be any text-based format,such as HTML, WML and XML; JSP modules. It decides the way toestablish dynamic page content. Java Servlet technology allows you todefine a specific type of HTTP servlet class. A servlet class expand theperformance for a server: it can visit the mainframe applications by themode of request-respond. Despite the servlet's responds to any form ofrequest, they are usually used for the web server applications. In our system,JSP are mainly used for the view and the Servlet are mainly used for theview or controller. JavaBean: A Java class that is developed according tothe standard format, its attributes and methods is easily maintained, sincethe adoption of a unified development standard, different developmentplatforms can capture its visual attributes and methods. In our system, theJavaBean are mainly used for the view or controller.The code programmed tool used in our system is Eclipse: Eclipsesoftware is Java platform-based software which is invested heavily for development by IBM and donated to the international open-source groups,managed by the newly established open source Association --Eclipseorganizations. Although the Eclipse software is based on Java and itsupports the standards of JDK and the JavaDoc standards of generatingcode and documentation, according to the Eclipse architecture, with plug-in,it can be extended to any development language, even a tool for drawingpictures. Therefore, the Eclipse also supports C, C++, C#, PLI, COBOLand other programming languages. In this system we select Oracle as ourdatabase: Oracle is Oracle's production which is the long historyoutstanding DBMS. We can find the successful use of the Oracle databasesystem model both in the large enterprise data warehouse application andthe SME of the middle and little business corporations. Oracle databasemanagement system is a relational database management system. Itmanages large amounts of data and allows multiple users to visit the data atthe same time, and it effectively prevents unauthorized access to data inmulti-user environments.This paper focuses on the modules'design and main modules'implementation of the Internet records file management system. Thesystem consists of seven systems management modules, which areintegrated inquiries, dial-up user inquiries, green user inquiries, online usersinquiries, user traffic statistics, availability of records inquiries, and thesystem management. Integrated inquiries module: it can inquire informationaccording to time, the city+time, account number. Dial-up users QueryModule: it can inquire information according to IP+ time, account number+time, account number and narrow-band case. Scheduled user query module:it can inquire information according to account numberâ†'IP, IPâ†'account number. Online statistics module: it can inquire user informationaccording to the users around the city. Users flow statistics module: it caninquire information according to the Urban +time, account+ time, account+monthly flow, flow Traffic on the city ranking statistics. Availability ofrecords Query Module: it can inquire information according to thesearchable Internet users around the city recorded data. SystemManagement module: it can change passwords, add users, delete users.Query Module and System Management Interface module: completed byJSP, it displays the data and control the input projects; business logic layer:it packages the whole business logic control into the JAVABEAN from theJAVA. To accomplish any inquiry function it is necessary to deliver theinquiry conditions to the JAVABEAN from the JAVA and again it willdisplay the inquiry results returned from the JAVABEAN to the users;Database: keeping user information of the system. This paper also introduces the interface design of this product, and some applicationinstructions.The objective of this project is basically completed, the product hasbeen put into use, and it reaches the interaction of the performance anddemand. It provides the basis for the enterprises decision fromcomprehensive data analysis and statistics. We build Internet filemanagement system of the Jilin branch of China Railway CommunicationCorporation for information sharing. As the changes of the social needs andthe telecommunications sector'function, the whole system has to be furtherimproved and added new functions.