09 describe distribution solution

H thng qun l bn hng thi trang Online Issue date: 18/4/2015

M t kin trc phn tn Author: Nhm 11

09DescribeDistributionSolution.docx

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H Thng Qun L Bn Hng Thi Trang Online

Describe Distribution Solution

Nhm 11- INT3110 2




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Contents 1. Exercise: Describe Distribution ........................................................................................................ 3

1.1. Deployment Model: ..................................................................................................................... 3

1.2. Applying the Distribution Mechanism (RMI): ......................................................................... 4

1.2.1. Architectural Layers and Their Dependencies: ............................................................... 4

1.2.2. Packages and Their Dependencies: ................................................................................... 4




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1. Exercise: Describe Distribution

1.1. Deployment Model:




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1.2. Applying the Distribution Mechanism (RMI):

1.2.1. Architectural Layers and Their Dependencies:

1.2.1.1. Layer Description:

Application Layer: lp ng dng bao gm tt c cc phn t thit k c trng ca ng

dng

Business Sevices Layer: lp dch v bao gm nhng phn t c trng dch v c s

dng trong 1 vi ng dng

Middleware Layer: cung cp nhng li ch cho dch v v nhng ph thuc c bn

Base Reuse: nhng phn t thit k c th dung li c

i vi m hnh trong biu ny, cc lp ph thuc c thm vo h tr cho s phn

tn.

S ph thuc t Application Layer n Middleware Layer h tr nhng ph thuc mi t

cc gi ng dng n gi java.rmi

1.2.2. Packages and Their Dependencies:




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1.2.2.1. Package Descriptions:

Administration: cha cc phn t h tr cho vic qun l admin

Base reuse : cc yu t thit k c th s dng li

Employee Activities: cha cc phn t h tr vic giao tip vi ng dng ca nhn vin

Customer Activities: cha cc phn t h tr vic giao tip vi ng dng ca khch hng

Sale Artifacts: cha cc hnh ng ct li ca h thng

Resgistration: cung cp cc hnh ng ng k account.

External System Interfaces: cha cc giao din h tr truy cp vo h thng. iu ny

cc lp giao din h thng bn ngoi cng nh cc h thng con c th iu khin c lp

GUI Framework: Gi ny bao gm mt khun kh ton cho qun l giao din ngi

dng.N c cha cc view qun l s tng tc ca ngi dng vi ng dng qua giao din

,n s c mt trang ng nhp to ra mt i tng v bi cnh tng ng vi tng i

tng.

BankSystem : cha nhng hot ng giao dch thanh ton ca khch hng thng qua th.

PrintService Subsystem: cha ton b hot ng lin quan ti vit in n ha n

ProjectManagementDatabase Subsystem: ng gi cc thng tin gi vo database cha

cc ha n,sn phm.

Secure Interfaces : cha cc interface cung cp s an ton cho my khch hng.

Security: cha cc phn t thit k ci t c ch an ninh ca h thng

Security Manager Subsystem: cung cp thnh phn chnh nhng im chnh nht ca dch

v an ninh .

i vi m hnh ny th cung cp cho s phn tn:

Gi java.rmi bao gm cc lp m chng b sung cho c ch phn tn RMI. Gi ny l sn c

ca chun Java IDEs.

S ph thuc t cc gi ng dng n java.rmi cung cp truy cp n giao din iu khin

phn tn, v dch v Naming cho s iu khin phn tn clients.

S ph thuc t cc gi ng dng n gi Java Server cung cp truy cp n cc i tng

iu khin cho s iu khin phn tn.




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S ph thuc t University Artifacts n java.rmi cung cp truy cp n giao din

Serializable cho cc lp cho i tng phn tn

09 describe distribution solution

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