Funqy declares multiple scope type annotations: javax.enterprise.context.ApplicationScoped, javax.enterprise.context.Dependent

[tarilabs]

Describe the bug

I follow the Quarkus Funqy guide here: https://quarkus.io/guides/funqy#funqy-di for injecting my other bean/services into a simple Funqy demo.

If I use @ApplicationContext annotation on the funqy bean, in a similar way as shown in the docs, at the time of writing this issue report is:

@ApplicationScoped
public class GreetingFunction {

I actually get:

2021-10-07 10:21:26,152 ERROR [io.qua.dep.dev.IsolatedDevModeMain] (main) Failed to start quarkus: java.lang.RuntimeException: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
    [error]: Build step io.quarkus.arc.deployment.ArcProcessor#registerBeans threw an exception: javax.enterprise.inject.spi.DefinitionException: Bean class MyDMNFn declares multiple scope type annotations: javax.enterprise.context.ApplicationScoped, javax.enterprise.context.Dependent
    at io.quarkus.arc.processor.Beans.multipleScopesFound(Beans.java:427)
    at io.quarkus.arc.processor.Beans$BeanInfoBuilder.build(Beans.java:148)
    at io.quarkus.arc.processor.Beans.createClassBean(Beans.java:206)
    at io.quarkus.arc.processor.BeanDeployment.findBeans(BeanDeployment.java:957)
    at io.quarkus.arc.processor.BeanDeployment.registerBeans(BeanDeployment.java:232)
    at io.quarkus.arc.processor.BeanProcessor.registerBeans(BeanProcessor.java:115)
    at io.quarkus.arc.deployment.ArcProcessor.registerBeans(ArcProcessor.java:375)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at io.quarkus.deployment.ExtensionLoader$2.execute(ExtensionLoader.java:820)
    at io.quarkus.builder.BuildContext.run(BuildContext.java:277)
    at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
    at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2449)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1478)
    at java.base/java.lang.Thread.run(Thread.java:834)
    at org.jboss.threads.JBossThread.run(JBossThread.java:501)

    at io.quarkus.runner.bootstrap.AugmentActionImpl.runAugment(AugmentActionImpl.java:418)
    at io.quarkus.runner.bootstrap.AugmentActionImpl.createInitialRuntimeApplication(AugmentActionImpl.java:276)
    at io.quarkus.runner.bootstrap.AugmentActionImpl.createInitialRuntimeApplication(AugmentActionImpl.java:67)
    at io.quarkus.deployment.dev.IsolatedDevModeMain.firstStart(IsolatedDevModeMain.java:92)
    at io.quarkus.deployment.dev.IsolatedDevModeMain.accept(IsolatedDevModeMain.java:441)
    at io.quarkus.deployment.dev.IsolatedDevModeMain.accept(IsolatedDevModeMain.java:65)
    at io.quarkus.bootstrap.app.CuratedApplication.runInCl(CuratedApplication.java:137)
    at io.quarkus.bootstrap.app.CuratedApplication.runInAugmentClassLoader(CuratedApplication.java:93)
    at io.quarkus.deployment.dev.DevModeMain.start(DevModeMain.java:145)
    at io.quarkus.deployment.dev.DevModeMain.main(DevModeMain.java:63)
Caused by: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
    [error]: Build step io.quarkus.arc.deployment.ArcProcessor#registerBeans threw an exception: javax.enterprise.inject.spi.DefinitionException: Bean class MyDMNFn declares multiple scope type annotations: javax.enterprise.context.ApplicationScoped, javax.enterprise.context.Dependent
    at io.quarkus.arc.processor.Beans.multipleScopesFound(Beans.java:427)
    at io.quarkus.arc.processor.Beans$BeanInfoBuilder.build(Beans.java:148)
    at io.quarkus.arc.processor.Beans.createClassBean(Beans.java:206)
    at io.quarkus.arc.processor.BeanDeployment.findBeans(BeanDeployment.java:957)
    at io.quarkus.arc.processor.BeanDeployment.registerBeans(BeanDeployment.java:232)
    at io.quarkus.arc.processor.BeanProcessor.registerBeans(BeanProcessor.java:115)
    at io.quarkus.arc.deployment.ArcProcessor.registerBeans(ArcProcessor.java:375)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at io.quarkus.deployment.ExtensionLoader$2.execute(ExtensionLoader.java:820)
    at io.quarkus.builder.BuildContext.run(BuildContext.java:277)
    at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
    at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2449)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1478)
    at java.base/java.lang.Thread.run(Thread.java:834)
    at org.jboss.threads.JBossThread.run(JBossThread.java:501)

    at io.quarkus.builder.Execution.run(Execution.java:116)
    at io.quarkus.builder.BuildExecutionBuilder.execute(BuildExecutionBuilder.java:79)
    at io.quarkus.deployment.QuarkusAugmentor.run(QuarkusAugmentor.java:160)
    at io.quarkus.runner.bootstrap.AugmentActionImpl.runAugment(AugmentActionImpl.java:416)
    ... 9 more
Caused by: javax.enterprise.inject.spi.DefinitionException: Bean class MyDMNFn declares multiple scope type annotations: javax.enterprise.context.ApplicationScoped, javax.enterprise.context.Dependent
    at io.quarkus.arc.processor.Beans.multipleScopesFound(Beans.java:427)
    at io.quarkus.arc.processor.Beans$BeanInfoBuilder.build(Beans.java:148)
    at io.quarkus.arc.processor.Beans.createClassBean(Beans.java:206)
    at io.quarkus.arc.processor.BeanDeployment.findBeans(BeanDeployment.java:957)
    at io.quarkus.arc.processor.BeanDeployment.registerBeans(BeanDeployment.java:232)
    at io.quarkus.arc.processor.BeanProcessor.registerBeans(BeanProcessor.java:115)
    at io.quarkus.arc.deployment.ArcProcessor.registerBeans(ArcProcessor.java:375)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at io.quarkus.deployment.ExtensionLoader$2.execute(ExtensionLoader.java:820)
    at io.quarkus.builder.BuildContext.run(BuildContext.java:277)
    at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
    at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2449)
    at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1478)
    at java.base/java.lang.Thread.run(Thread.java:834)
    at org.jboss.threads.JBossThread.run(JBossThread.java:501)

but if instead I use simply:

//@ApplicationScoped
public class MyDMNFn {

    @Inject
    AppRoot appRoot;
    @Inject
    DecisionService svc;

    @Funq
    public MapDataContext helloFn(Map<String, Object> payload) {
        System.out.println(payload);

notice the commented out @ApplicationScope, it actually works just fine.

Expected behavior

No response

Actual behavior

No response

How to Reproduce?

= Reproducer1

1. Use quarkus quickstart here:

https://github.com/quarkusio/quarkus-quickstarts/blob/0beb76f889c79d321447f0df7e891c3b14e1b033/funqy-quickstarts/funqy-http-quickstart/src/main/java/org/acme/funqy/GreetingFunction.java#L6-L10

2. annotate with @ApplicationScope so to align with the documentation

it breaks.

= Reproducer2

1. use the dmn-quarkus-example on this branch:

https://github.com/tarilabs/kogito-examples/blob/8e619360b1f23a325fe529bf2772bbf301b19166/dmn-quarkus-example/src/main/java/MyDMNFn.java#L14-L23

2. uncomment @ApplicationScope so to align with the documentation

it breaks.

Output of uname -a or ver

No response

Output of java -version

No response

GraalVM version (if different from Java)

No response

Quarkus version or git rev

Quarkus 2.3.0.Final

Build tool (ie. output of mvnw --version or gradlew --version)

Apache Maven 3.6.3

Additional information

= My question is

If I look at the documentation, I should annotate @ApplicationScope, but it fails as described.

If I look at the Quickstart code at the time of writing this issue report: https://github.com/quarkusio/quarkus-quickstarts/blob/0beb76f889c79d321447f0df7e891c3b14e1b033/funqy-quickstarts/funqy-http-quickstart/src/main/java/org/acme/funqy/GreetingFunction.java#L6-L10

is not annotated, and if I don't annotate my bean either, then it works.

Can you kindly clarify which is the expectation, is the Doc having the "bug" or the quickstart? :)

[quarkus-bot[bot]]

/cc @matejvasek, @patriot1burke