@java.lang.annotation.Retention(RetentionPolicy.RUNTIME)
@java.lang.annotation.Target({ElementType.TYPE, ElementType.METHOD})
@java.lang.annotation.Documented
@Conditional(OnGrailsEnvCondition.class)
public @interface ConditionalOnGrailsEnv

Registers the annotated bean or configuration only in the named Grails environments.

This is what the beans DSL's .conditionalOnGrailsEnv(...) qualifier compiles to. It exists because @ConditionalOnProperty(name = "grails.env", ...) - the obvious way to write this - is only correct when the environment was set explicitly with -Dgrails.env. Grails otherwise infers the current environment (development when running from a build, production from a packaged jar) without that property existing anywhere, so the property-based condition silently never matches and the bean is silently absent. OnGrailsEnvCondition asks Grails.

See Also:

OnGrailsEnvCondition