The Grails Framework 5.1.8

(Quick Reference)

domainClass

The domainClass plugin configures Grails domain classes as prototyped beans in the Spring ApplicationContext

An example domain class:

class Book {
    String title
    Date releaseDate
    Author author
}

Refer to the section on GORM in the Grails user guide which details how to create Grails domain classes.

Configured Spring Beans given a domain class of Book:

BookValidator - A GrailsDomainClassValidator that validates a domain class' defined Constraints.
BookPersistentClass - The Class for the domain class Book
BookDomainClass - The GrailsDomainClass instance which understands the conventions defined within a domain class and is used by GORM to perform ORM mapping.
Book - A prototyped bean that will create a new instance of Book every time requested. This bean is used to perform auto-wiring of domain classes when constructed with the new operator.