MDA Model Driven Architectures Vision Business Drivers

Lalit Jagannath Kale Software Developer “ A language that doesn't affect the way you think about programming, is not worth knowing.”

Objective ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Today’s Situation In e-Zest ,[object Object],[object Object],[object Object],[object Object],[object Object]

WHAT IS THE SOLUTION??? A DRY KISS ARE YOU MAD???

Philosophy Behind The Solution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Model Driven Architectures –Business Drivers

[object Object],[object Object],[object Object],[object Object],[object Object],Model Driven Architectures -Vision

Today’s Situation In e-Zest: Revisited ,[object Object],[object Object],[object Object],[object Object],[object Object]

Code Generators ,[object Object],[object Object],public static DataTable SalesByCategory(string CategoryName ) { DataTable _tempTable = new DataTable(); using (IDatabaseConnection _connection = new MyConnection()) { _connection.Open(); using (IDatabaseCommand _command = _connection.CreateCommand( "dbo.SalesByCategory" )) { _command.CommandType = CommandType.StoredProcedure; _command.Parameters.Add( "CategoryName", DbType.String ); _command.Parameters[ "CategoryName" ].Value = CategoryName ; // Recommanded for SELECT methods _connection.Fill(_tempTable, _command); // Recommanded for INSERT,UPDATE or DELETE methods //_command.Execute(); } } return _tempTable; }

Some Interesting Facts ,[object Object],[object Object],[object Object],[object Object],[object Object]

Capabilities of Code Generators ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Demo My Generation CodeSmith Studio

Sample Application Architecture Presentation / UI Concrete Business Entities Abstract Business Entities Concrete Data Access classes Database Abstract Data Access classes CRUD Stored Procedures Code written by Code generators Code written by Programmers

summary ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

MDA Model Driven Architectures Vision Business Drivers

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MDA Model Driven Architectures Vision Business Drivers