Who cares about Domain Rules?

Maruis Marais

Rate me:

4.96/5 (88 votes)

20 Nov 2006MIT12 min read

95.8K

118

With this article, I am evolving a domain problem towards the best possible solution.

domainrules_src.zip
- BusinessRules.sln
- BusinessRules
  - 0 - Procedural_Way
    - 0 - Procedural_Way.smp
    - Investor.cs
    - ProceduralWay.cd
    - Tests
      - InvestorFixture.cs
  - 1 - Evolution One
    - 1 - Evolution One.smp
    - AustralianInvestor.cs
    - EvolutionOne.cd
    - IInvestor.cs
    - NewZealandInvestor.cs
    - NullInvestor.cs
    - Tests
      - InvestorFixture.cs
    - UsaInvestor.cs
  - 2 - Evolution Two
    - 2 - Evolution Two.smp
    - AustralianInvestor.cs
    - CurrentCultureInfo.cs
    - EvolutionTwo.cd
    - ICurrentCultureInfo.cs
    - IInvestor.cs
    - Investor.cs
    - NewZealandInvestor.cs
    - NullInvestor.cs
    - Tests
      - InvestorCreationFixture.cs
      - InvestorFixture.cs
    - USAInvestor.cs
  - 3 - Evolution Three
    - 3 - Evolution Three.smp
    - AustralianIncomeTaxEngine.cs
    - CurrentCultureInfo.cs
    - EvolutionThree.cd
    - ICurrentCultureInfo.cs
    - IIncomeTaxEngine.cs
    - IInvestor.cs
    - IncomeTaxEngine.cd
    - IncomeTaxEngine.cs
    - Investor.cs
    - NewZealandIncomeTaxEngine.cs
    - NullIncomeTaxEngine.cs
    - Tests
    - UsaIncomeTaxEngine.cs
  - 4 - Evolution Four
    - 4 - Evolution Four.smp
    - AustralianIncomeTaxEngine.cs
    - CurrentCultureInfo.cs
    - EvolutionFour.cd
    - ICurrentCultureInfo.cs
    - IIncomeTaxEngine.cs
    - IInvestor.cs
    - IncomeTaxEngine.cs
    - Investor.cs
    - NewZealandIncomeTaxEngine.cs
    - NullIncomeTaxEngine.cs
    - Tests
    - UsaIncomeTaxEngine.cs
  - 5 - Evolution Five
    - 5 - Evolution Five.smp
    - AustralianTaxBandGenerator.cs
    - CurrentCultureInfo.cs
    - EvolutionFive.cd
    - ICurrentCultureInfo.cs
    - IIncomeTaxEngine.cs
    - IInvestor.cs
    - IncomeTaxEngine.cs
    - Investor.cs
    - ITaxBandGenerator.cs
    - NewZealandTaxBandGenerator.cs
    - NullTaxBandGenerator.cs
    - TaxBand.cs
    - TaxBandGenerator.cd
    - TaxBandGenerator.cs
    - Tests
    - UsaTaxBandGenerator.cs
  - bin
    - Debug
      - BusinessRules.dll
      - BusinessRules.dll.CodeAnalysisLog.xml
      - BusinessRules.dll.lastcodeanalysissucceeded
      - NMock2.dll
  - BusinessRules.csproj
  - BusinessRules.csproj.user
  - obj
    - BusinessRules.csproj.FileList.txt
    - Debug
      - BusinessRules.dll
      - TempPE
  - Properties
    - AssemblyInfo.cs
  - Tools
    - NMock2.dll
    - nunit.framework.dll


Microsoft Visual Studio Solution File, Format Version 9.00
# Visual Studio 2005
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BusinessRules", "BusinessRules\BusinessRules.csproj", "{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}"
EndProject
Global
	GlobalSection(SolutionConfigurationPlatforms) = preSolution
		Debug|.NET = Debug|.NET
		Debug|Any CPU = Debug|Any CPU
		Debug|Mixed Platforms = Debug|Mixed Platforms
		Release|.NET = Release|.NET
		Release|Any CPU = Release|Any CPU
		Release|Mixed Platforms = Release|Mixed Platforms
	EndGlobalSection
	GlobalSection(ProjectConfigurationPlatforms) = postSolution
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Debug|.NET.ActiveCfg = Debug|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Debug|Any CPU.Build.0 = Debug|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Release|.NET.ActiveCfg = Release|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Release|Any CPU.ActiveCfg = Release|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Release|Any CPU.Build.0 = Release|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
		{99B64EC7-4720-4CEC-86B5-B8E62F94FF56}.Release|Mixed Platforms.Build.0 = Release|Any CPU
	EndGlobalSection
	GlobalSection(SolutionProperties) = preSolution
		HideSolutionNode = FALSE
	EndGlobalSection
EndGlobal

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The MIT License

Written By

Maruis Marais

Web Developer

New Zealand

This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.

Who cares about Domain Rules?

License

Comments and Discussions