Browse by Tags

All Tags » SOA   (RSS)
Exception Shielding #6: Exception Logging Implementation
Our Exception Shielding design sets the foundation to implement exception logging. This is a very important feature on any business application. Our CustomersService architecture requires exception logging at two different levels: Inside the service implementation, Read More...
Posted 06 May 07 11:28 by hgr | 1 Comments   
Filed under , , ,
Exception Shielding #5: Exception Shielding Implementation
Now that we're getting close to the end of this series about Exception Shielding, it's time to explain the final version of the sample source code. Attached to this post you'll find the complete sample C# solution. Note that, to run this solution, you Read More...
Posted 03 May 07 10:37 by hgr | 1 Comments   
Filed under , , ,
Attachment(s): CustomersService.zip
Exception Shielding #4: Customers Service Design
Now it's time to explain how the CustomersService service is designed and how this sample service implements Exception Shielding. Architecture As I stated before, the service uses the general architecture purposed by the Web Service Software Factory. Read More...
Posted 01 May 07 03:43 by hgr | 0 Comments   
Filed under , , ,
Exception Shielding #3: Exception Shielding in WCF
The Windows Communication Foundation comes with a form of Exception Shielding out of the box. As we'll see when we get to the implementation of the pattern in our CustomersService example, this has important implications on the service's design. Fault Read More...
Posted 28 April 07 01:28 by hgr | 0 Comments   
Filed under , , ,
Exception Shielding #2: Customers Service
To illustrate the implementation of the Exception Shielding design pattern, we will use a sample based on very simple WCF service: the Customers Service. This is a generic service that provides a single operation that allows the client to register new Read More...
Posted 25 April 07 11:14 by hgr | 0 Comments   
Filed under , , ,
Exception Shielding #1: The Concept
In my quest to design a number of services using WCF and service-oriented principles, I've been studying and implementing a number of interesting new concepts. One of these is Exception Shielding. Intro Designing services is, per se, an interesting task. Read More...
Posted 23 April 07 07:03 by hgr | 0 Comments   
Filed under , , ,
Beat Schwegler @ SOA
Beat Schwegler has recently published his presentation on "Architecting for SOA", recorded at JAOO, on the InfoQ web site: http://www.infoq.com/presentations/schwegler-soa-wcf-wf-presentation This is a must-watch session! I first saw this presentation Read More...
Posted 11 April 07 04:31 by hgr | 0 Comments   
Filed under ,
Ideas on the Service Factory
As I mentioned earlier, I’ve been working with Web Service Software Factory for a few days now. The main goal was to develop a proof-of-concept consisting of a simple smart-client Windows app that implements a few use cases concerning the classic “order Read More...
Posted 21 February 07 12:24 by hgr | 0 Comments   
Filed under , , , ,
Service Factory Obscurities
I am a big fan of WCF. So when I heard that the Web Service Software Factory was available for WCF, I though “got to try this”. The good news is that I finally got the chance. The bad news is that it’s not so easy to get things running fast. Vista strikes Read More...
Posted 13 February 07 07:58 by hgr | 0 Comments   
Filed under , , , ,
SOA Patterns & Anti-patterns (Tech'Ed)
Uma das sessões do Ron Jacobs no Tech'Ed sobre "Patterns and Anti-Patterns for Service-Oriented Architectures" está disponível na web: http://teched.internetbroadcast.net/ARC/ARC215_files/Default.htm Share this post: email it! | bookmark it! | digg it! Read More...
Posted 06 October 06 06:08 by hgr | 0 Comments   
Filed under ,