Facade Design Pattern: ASP Alliance

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Facade Design Pattern

page 4 of 5

by Vishal Kumar Patil
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Conclusion

Thus, Facade is a design pattern that hides the details and complexities of the lower-level software services for which it is written, making the service easier to use. In fact, the lower-level classes need not be classes at all; they can be an API in the form of a code library or a Web service.

A Facade also provides a unified entry point into the layers of the software. This reduces the application's dependency on the software service details and allows the Facade to hide future changes in the software service itself.

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User Comments

Title: Good Article
Name: Rakesh
Date: 3/9/2009 7:22:28 AM
Comment:
Good Article for initial understanding. Implementation would have helped here.

Title: Fetching Article For Beginners
Name: Rajesh Shah
Date: 8/12/2008 6:18:16 AM
Comment:
It's better for beginners as this gives good insights of facade.

Title: Good Article
Name: Hariom
Date: 8/20/2007 1:01:03 AM
Comment:
It's a good article for the beginners. Please expend it moree if you can.

Title: ugly graphics
Name: Famous Coward
Date: 1/31/2007 3:26:21 AM
Comment:
Next time, use better color schemes. These hurt my eyes so bad I gave the whole article a skip. =P

Title: Programmer
Name: Chakri
Date: 12/27/2006 7:37:48 AM
Comment:
The article provides the basic insight of the Facade Design Pattern. Appreciations to the writer.

Title: Could have Extended more on Sofware Example for Facade
Name: Ponnu
Date: 9/7/2006 6:29:07 AM
Comment:
Hi Vishal,

Really a nice article for begginers, you could have extended more on the Software example though.

Ponnu

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