Software Architecture Document 2 (Page 7 of 9) in pdf

Software Architecture Document 2 Page 7

Version:

0.01

Software Architecture Document

Date:

4-1-2011

3. Logical View

[Describe the architecturally significant logical structure of the system. Think of decomposition in tiers

and subsystem. Also describe the way in which, in view of the decomposition, Use Cases are

technically translated into Use Case Realizations.]

3.1 Tiers

[Describe the tiers used and their responsibility in the system. Take the 4-tier model as point of

departure:

Presentation

Service

Domain

Data

Provide a clear picture of each tier’s responsibility and how, on a logical level, communication

between tiers will take place (its technical implementation will be described in the Implementation

View.)]

3.2 Subsystems

[Describe the decomposition of the system in subsystems and show their relation.]

3.3 Use Case Realizations

[Give examples of the way in which the Use Case Specifications are technically translated into Use

Case Realizations, for example, by providing a sequence-diagram. Explain how the tiers

communicate and clarify how the components or objects used realize the functionality.]

4. Implementation View

[This section describes the technical implementation of the logical view.]

4.1 Structure of the packages

[Provide an overview of the structure of the packages in the development environment. Try to reflect

the logical tiers in the naming conventions of the packages, like in the example below::

com.company.department.project.subsystem.ui

com.company.department.project.subsystem.service

com.company.department.project.subsystem.domain

com.company.department.project.subsystem.data

Illustrate the connection between the packages by means of a package-diagram.]

4.2 Realization of tiers

[Describe the technical realization of the tiers identified in the Logical View. Specify the rules which

apply for a component to be subsumed in a tier.]

Confidential

<Company>, 2011

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