public Boolean visitExecutable()

in src/main/java/com/amazonaws/eclipse/simpleworkflow/asynchrony/annotationprocessor/ActivitiesValidator.java [59:80]

• 19 lines of code
• 11 McCabe index (conditional complexity)

    public Boolean visitExecutable(ExecutableElement e, ProcessingEnvironment p) {
        TypeMirror returnType = e.getReturnType();
        if (!ProcessorUtils.isVoidType(returnType) && ProcessorUtils.isPromiseType(returnType)) {
            reportError(p, "Activity methods are not allowed to have Promise return type.", e);
        }
        
        for (VariableElement parameter: e.getParameters()) {
            TypeMirror parameterType = parameter.asType();
            if (ProcessorUtils.isPromiseType(parameterType)) {
                reportError(p, "Activity methods are not allowed to have Promise parameter type.", parameter);
            }
        }
        
        if ((version == null || version.isEmpty()) && (parentVersion == null || parentVersion.isEmpty())) {
            Activity activityAnnotation = e.getAnnotation(Activity.class);
            if (activityAnnotation == null || activityAnnotation.name().isEmpty()) {
                reportError(p, "Activity version not specified.", e);
            }
        }
        
        return super.visitExecutable(e, p);
    }