StreamCom: Business Analysis and System Design ... - EPFL

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31/5/02 Activity Diagram: Buy Online Stream and Ticket Distribution :ClientSystem Start :RetailerSystem Buy Online Stream and Ticket Distribution generateMicroPayment (w[0],...,w[n]) sendMicroPay ment(n,w[0]) receive This ticket is not useable until User pay for the Service generate Session Key k generate Ticket T receive send Ticket and Key (T,k) Save Ticket T va key k start payment and enter credit card number send receive receive and show Confirmation send confirmation end 22
31/5/02 Conceptual Model : ClientSystem View-Point Conceptual Model : ClientSystem View-Point > Buy a Service MySelf (from Classes) LoginTxn (from Classes) 1 1 * 1 1 create as User (from Classes) userID password own * 1 Retailer (from Actors) retailerID name own 1 BuyServiceTxn (from Classes) date totalPrice numberOfService create 0..1 1 BuyServiceParameters (from Classes) time date buy * * * Service (from Classes) serviceID price title description On-line Service (from Classes) bandWidth 1 isFor 0..1 ExchangeTicketAgainstMoneyTxn (from Classes) date get 1 1 Ticket * (from Classes) ticketID expTime tokenValue retailerSignature w0 n date time Glossary BuyServiceParameters Concept representing some information when buy a Service On-line Service Concept representing a Service in form of an Online Service MySelf User Concept representing one User of the System, i.e. a Member Retailer A Retailer sells streams (provided by the Content Provider) to Customer Ticket Concept representing a ticket that is used to get an online Service LoginTxn Concept representing information regarding the action of a Customer login on the System 23
Page 1 and 2: 31/5/02 StreamCom: Business Analysi
Page 3 and 4: 31/5/02 4 . 1 . 3 . Redeem . . . .
Page 5 and 6: 31/5/02 The StreamCom Business Anal
Page 7 and 8: 31/5/02 Glossary Ads Provider An Ad
Page 9 and 10: 31/5/02 PC3. A Retailer got money f
Page 11 and 12: 31/5/02 Sell and Get a Service Acti
Page 13 and 14: 31/5/02 8. [Bandwidth Broker] Setup
Page 15 and 16: 31/5/02 Non-functional Requirements
Page 17 and 18: 31/5/02 3. [Retailer] Calculates re
Page 19 and 20: 31/5/02 The following collaboration
Page 21: 31/5/02 Activity Diagram : Choose S
Page 25 and 26: 31/5/02 Conceptual Model : Retailer
Page 27 and 28: 31/5/02 Conceptual Model : BBystem
Page 29 and 30: 31/5/02 Conceptual Model : Ticket C
Page 31 and 32: 31/5/02 Pattern of Get a Service Pa
Page 33 and 34: 31/5/02 Conceptual Model : ClientSy
Page 35 and 36: 31/5/02 Conceptual Model : ContentS
Page 37 and 38: 31/5/02 Conceptual Model : KeyServe
Page 39 and 40: 31/5/02 Conceptual Model : BBSystem
Page 41 and 42: 31/5/02 3.1.2. Payment Payment Paym
Page 43 and 44: 31/5/02 4.IT System Implementation
Page 45 and 46: 31/5/02 Logical Desgin Class Diagra
Page 47 and 48: 31/5/02 Logical Design Class Diagra
Page 51 and 52: 31/5/02 Interfaces in Get a Service
Page 59 and 60: 31/5/02 Interfaces in Get a Service

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