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Chapter 2. Dealing with Basics: Entity Objects
In this chapter, we will cover:
- Using a custom property to populate a sequence attribute
- Overriding doDML() to populate an attribute with a gapless sequence
- Creating and applying property sets
- Using getPostedAttribute() to determine the posted attribute's value
- Overriding remove() to delete associated child entities
- Overriding remove() to delete a parent entity in an association
- Using a method validator based on a view object accessor
- Using Groovy expressions to resolve validation error message tokens
- Using doDML() to enforce a detail record for a new master record