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Profile for SANKARSAN BOSE |
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Forum posts by SANKARSAN BOSE:Posted in .NET Buzz Forum, Apr 12, 2009, 12:14 PM
Building the Service In my last post I have explained step by step how we can implement the Repository pattern with ADO.NET Entity Framework.In this post we will see how to expose that functionality as a WCF service.But prior to that let us briefly touch upon the Service Interface pattern to get our concepts clear.While developing [...]
Posted in All Buzz Forum, Apr 12, 2009, 10:13 AM
Building The Repository In my last post I had discussed about the various O/R mapping patterns and Repository is one of them.In this post we will develop a repository library for our sample application.This application is a very list of personal bookmarks with an url and description. Step1: Create the database table The database contains a [...]
Posted in .NET Buzz Forum, Apr 12, 2009, 10:13 AM
Building The Repository In my last post I had discussed about the various O/R mapping patterns and Repository is one of them.In this post we will develop a repository library for our sample application.This application is a very list of personal bookmarks with an url and description. Step1: Create the database table The database contains a [...]
Posted in All Buzz Forum, Apr 12, 2009, 8:13 AM
Normally while developing ASP.NET applications we follow a layered architecture with the Web/Presentation layer decoupled from the core business logic via the Service Interface.Whereas most of the examples we come across in ASP.NET MVC, the Model (O/R layer) seems to be very tightly integrated with the web application.I just started how I can...
Posted in .NET Buzz Forum, Apr 12, 2009, 8:13 AM
Normally while developing ASP.NET applications we follow a layered architecture with the Web/Presentation layer decoupled from the core business logic via the Service Interface.Whereas most of the examples we come across in ASP.NET MVC, the Model (O/R layer) seems to be very tightly integrated with the web application.I just started how I can...
Posted in All Buzz Forum, Mar 29, 2009, 11:01 AM
In my last post I had written about the Rule Engine that comes embedded with Windows Workflow Foundation and in this post I will show how we can use this with the PolicyActivity. The System.Workflow.Activities.PolicyActivity class is a specialized workflow activity class that encapsulates a RuleSet.The PolicyActivity.RuleSetReference property...
Posted in .NET Buzz Forum, Mar 29, 2009, 11:01 AM
In my last post I had written about the Rule Engine that comes embedded with Windows Workflow Foundation and in this post I will show how we can use this with the PolicyActivity. The System.Workflow.Activities.PolicyActivity class is a specialized workflow activity class that encapsulates a RuleSet.The PolicyActivity.RuleSetReference property...
Posted in All Buzz Forum, Mar 14, 2009, 11:22 PM
In my post on Business Rules and Rule Engine I have explained about Business Rules,Business Processes and what actually a Rule Engine does.In this post I will be discussing about the Rule Engine that comes with Windows Workflow Foundation(WF). First let us explore the important classes related to Rule Engine and how they provide abstraction for...
Posted in .NET Buzz Forum, Mar 14, 2009, 11:22 PM
In my post on Business Rules and Rule Engine I have explained about Business Rules,Business Processes and what actually a Rule Engine does.In this post I will be discussing about the Rule Engine that comes with Windows Workflow Foundation(WF). First let us explore the important classes related to Rule Engine and how they provide abstraction for...
Posted in All Buzz Forum, Feb 1, 2009, 5:38 AM
Recently I was working on a strange problem faced by a development team.They had used .NET 2.0 Lightweight Transaction Manager provided by the classes under System.Transaction namespace.Within the TransactionScope a long running database job was executing.They faced an intermittent TransactionAbortedException saying “Transaction has been...
Posted in .NET Buzz Forum, Feb 1, 2009, 5:38 AM
Recently I was working on a strange problem faced by a development team.They had used .NET 2.0 Lightweight Transaction Manager provided by the classes under System.Transaction namespace.Within the TransactionScope a long running database job was executing.They faced an intermittent TransactionAbortedException saying “Transaction has been...
Posted in All Buzz Forum, Jan 26, 2009, 9:39 AM
While exploring the instance context initializer and call context initializer in WCF I came across the extensible objects in WCF.This extensible object pattern is used for extending the runtime behavior of the existing classes or to add custom state information.In this pattern we have an object which wants to provide facility to extend...
Posted in .NET Buzz Forum, Jan 26, 2009, 9:39 AM
While exploring the instance context initializer and call context initializer in WCF I came across the extensible objects in WCF.This extensible object pattern is used for extending the runtime behavior of the existing classes or to add custom state information.In this pattern we have an object which wants to provide facility to extend...
Posted in All Buzz Forum, Jan 18, 2009, 11:38 AM
In my earlier post I explained the different types of behaviors available in the WCF framework.In this post we will discuss about how to develop a custom operation invoker.Now the obvious question is what is an operation invoker.Operation invoker is the class responsible invoking the service method with a set of parameters and generate the [...]
Posted in .NET Buzz Forum, Jan 18, 2009, 11:38 AM
In my earlier post I explained the different types of behaviors available in the WCF framework.In this post we will discuss about how to develop a custom operation invoker.Now the obvious question is what is an operation invoker.Operation invoker is the class responsible invoking the service method with a set of parameters and generate the [...]
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