REQUIREMENT ANALYSIS

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REQUIREMENT ANALYSIS
-PlanetX Online Photo Folder Sharing

• Son Nguyen
• Joey Zhang
• Natalie Doan

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Agenda

• Introduction of the project
• Motivation of doing the project
• Requirements, functional non-functional
• System Models
• Q A

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Introduction

• What is PlanetX Online Photo Folder Sharing
• Provide spaces for images
• Provide services for image management
• Provide image secured invitation system
• Scope of the System
• Web Interface
• Model-View-Controller (MVC) design pattern
• Objectives and success criteria of the system
• Meet requirements
• Delivered at deadline

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Motivations

• Benefit for us
• A place to share
• Wild usage
• Problem with the existing system
• Only provide spaces
• No good management
• Require special knowledge
• Permission issues

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Functional requirements

• Web Interface
• Login
• Registration
• Show users own folders
• Show users shared folders
• Upload images
• Folder management
• Account management
• Admin special account and management page

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Non-functional requirements

• Usability
• Use standard components
• Easy of database management
• Reliability
• Performance
• Supportability
• Interface

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System models

• Scenarios
• Use case model
• Dynamic model

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Use case model
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Dynamic model
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Questions?
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Model-View-Controller

• Problem
• multiple types of users with multiple types of
  interfaces
• Participants Responsibilities
• Model data and rules
• View contents of a model
• Control translates interactions with the view
  into actions to be performed by the model

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MVC (cont.)

• Reference http//java.sun.com/blueprints/patterns
  /MVC-detailed.html