Deadbolt for Java

The Deadbolt for Java Developer Hub

Welcome to the Deadbolt for Java developer hub. You'll find comprehensive guides and documentation to help you start working with Deadbolt for Java as quickly as possible, as well as support if you get stuck. Let's jump right in!

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v2.5.0 released

Deadbolt 2.5.0 is now available - you can add it as a dependency using "be.objectify" %% "deadbolt-java" % "2.5.0".


`TemplateUtils#allOfGroup` reduces boilerplate in the `restrict` template constraint.
Arbitrarily complex composite constraints can be defined - see [Composite constraints](
All constraint logic has been centralized, ensuring consistent behavior across controller constraints, template constraints and composite constraints.