As you may have garnered from the table of contents for this book, with no fewer than three chapters dedicated to the subject, the persistence layer of Grails is a critical part of the picture. In Chapter 3, you obtained a surface-level understanding about what domain classes are and how they map onto the underlying database. In this chapter, you’re going to plunge headfirst into understanding the inner workings of GORM.
KeywordsDomain Class Dynamic Finder Domain Instance Cache Policy Session Object
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