POCO Best Practice

Posted by Paul Johnson on Stack Overflow See other posts from Stack Overflow or by Paul Johnson
Published on 2010-03-19T10:50:05Z Indexed on 2010/03/19 10:51 UTC
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All, I have a series of domain objects (project is NHibernate based). Currently as per 'good practice' they define only the business objects, comprising properties and methods specific to each objects function within the domain. However one of the objects has a requirement to send an SMTP message. I have a simple SMTP client class defined in a separate 'Utilities' assembly. In order to use this mail client from within the POCO, I would need to hold a reference to the utilities assembly in the domain. My query is this... Is it a departure from best practice to hold such a reference in a POCO, for the purpose of gaining necessary business functionality.

Kind Regards

Paul J.

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