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Oracle ADF Survival Guide: Mastering the Application Development Framework by Sten Vesterli

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© Sten Vesterli 2017
Sten VesterliOracle ADF Survival Guidehttps://doi.org/10.1007/978-1-4842-2820-3_4

4. Business Logic

Sten Vesterli
(1)
Værløse, Denmark
 
Much of the core functionality of your application will be implemented in the business components. ADF offers a range of ways to add simple business logic without writing code, but most of what makes your application unique will be implemented in Java and/or Groovy.
Note
Groovy is a scripting language that integrates with Java and is run in a Java Virtual Machine just like Java code. Groovy has a simpler syntax than Java, making it a good choice for code snippets used to define default values or programmatic validation, for example.
One of the hard things about writing enterprise Java applications ...

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