Groovy example source code file (AnnotationClosureOwnerCallTest.groovy)

This example Groovy source code file (AnnotationClosureOwnerCallTest.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

annotationclosureexhaustivetestsupport, annotationclosureexhaustivetestsupport, annotationclosureownercalltest, annwithclasselement, annwithclasselement, callonowner, callonowner, class, class

The Groovy AnnotationClosureOwnerCallTest.groovy source code

package gls.annotations.closures

class AnnotationClosureOwnerCallTest extends AnnotationClosureExhaustiveTestSupport {
    Class getAnnotationClass() { AnnWithClassElement }

    Class getAnnotatedClass() { CallOnOwner }

    void verify(Class closureClass) {
        def closure = closureClass.newInstance(this, null)
        closure.resolveStrategy = Closure.OWNER_ONLY
        assert closure.call() == 42
    }

    def answer() { 42 }
}

@AnnWithClassElement(elem = { owner.answer() })
class CallOnOwner {
    @AnnWithClassElement(elem = { owner.answer() })
    private aField

    @AnnWithClassElement(elem = { owner.answer() })
    def aProperty

    @AnnWithClassElement(elem = { owner.answer() })
    def aMethod(@AnnWithClassElement(elem = { owner.answer() }) aParam) {
        @AnnWithClassElement(elem = { owner.answer() })
        def aLocal
    }
}