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Object Oriented System Analysis using UML
Training Course - OOSA UML - 2 Days
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This UML training course is aimed at system analysts and developers who want to create a detailed object oriented implementation-free analysis model of a computer system from the system requirements specification. The industry best practice modelling techniques are based on the Unified Modelling Language v2.0 and are taught within the context of a model-driven software development process. The models produced are sufficient to form the basis for the design of systems using a variety of different architectures. The advantages that using these techniques has for estimation, traceability, test development and project management is discussed. Each technique is taught to the level required for competence on a real project. Understanding is tested and improved with exercises based on a real-world project example and using a suitable case tool.
Delegates will learn:
  • The basics and the necessary detail of the Unified Modelling Language
  • The basics and the necessary detail of Object Orientation
  • How to create a detailed model of system data using classes and their relationships
  • How to recognise complex data constructs and to use the appropriate syntax to model them
  • How to map the functionality of the system requirements onto the object model using sequence diagrams
  • How to structure the modelling in the form of a use case implementation
  • How to model the dynamics of system data and functionality using statecharts
  • How to model at a consistent level of abstraction
  • How the modelling performed during system analysis fits into an incremental model-driven development process
Suitable for:
Business Analysts, System Analysts, System Architects and Developers with at least 2 years experience. This course is not suitable for those seeking certification as a step towards a qualification. See UML Certification for a detailed discussion.
On-Site Courses:
Training courses are delivered at the clients' site and attendance is limited to 12 students. Courses normally start at 9.30am on the first day and 9.00am on subsequent days. Courses normally finish at 5.00pm each day. The client is expected to provide an appropriate venue, equipment and refreshments. Required equipment includes an SVGA/XGA projector and screen, whiteboard or flipchart and at least one computer per two students loaded with a UML case tool. For a discussion on case tool use please see Case Tool Use on Courses. Printed course manuals for each student with copies of all presentations, exercises and solutions are provided. For a full discussion of on-site course issues please see On-Site Course Logistics.
Scheduled Public Courses:
This course is available as scheduled public training. Please see the Scheduled Public Courses page for details.


Training Course Outline

Day 1

Introduction
People - Course Structure - Object Orientation - Unified Modelling Language - System Analysis
Objects and Classes
What is an Object? - Classes and Objects - Attributes - Operations and Methods - Designing Good Classes - Choosing the Right Classes
Object and Class Workshop
Object Relationships
Associations and Links - Navigability and Naming - Multiplicity and Other Adornments - Association Classes and N-arys - Aggregation and Composition
Object Relationship Workshop

Day 2

Interaction Modelling
Interactions, Messages, Operations and Methods - Sequence Diagrams - Selection and Iteration - Activation - Collaboration Diagrams
Interaction Modelling Workshop
State Modelling
The Meaning of the State Model - States and Transitions - Events and Conditions - Actions and Activities - Consistency with Other Diagrams
State Modelling Workshop
System Analysis
Creating the Initial Object Model - Reverse Engineering a Data Model - The Analysis Cycle - Iterative Modelling - Prototyping as an Analysis Technique - Completing the Model
System Analysis Workshop