Saturday, October 26, 2013

JDev/ADF sample - Reusing and Extending ADF BC Entities from Common Model

  • Reusing and Extending ADF BC Entities from Common Model. This post is about ADF architecture and better application structuring with EO reuse from common model. I describe how to implement additional requirements to common model in extended ADF BC Entities. Great power of ADF framework - reusability. You should reuse as much as possible, this would simplify maintenance and future development of your application. I will be talking about ADF BC Entity Objects (EOs) reuse in this post. I would recommend to keep EOs in common model project and reuse them across the application. Fair requirement would be to have slightly different EO for specific use case, what to do then? In such case, we could extend EO and implement specific changes. As for example, we may have different set of business rules, different doDML logic.
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