Problem with Quarkus SpringDI

[SebastianMS79]

Hi,

I try to use a 3rd party library which is Spring based in Quarkus. I enabeld bean discovery in that library and now I get errors with different beans on compiling, all saying something similar, concering "return type not found in index"

I broke the problem down to a very simple example but I still don't get, what the problem is:

[INFO]
[INFO] --- quarkus-maven-plugin:3.0.0.CR1:build (default) @ domibusQuarkus ---
[WARNING] [io.quarkus.arc.processor.BeanArchives] Failed to index org.springframework.cache.support.AbstractCacheManager: Class does not exist in ClassLoader QuarkusClassLoader:Deployment Class Loader: PROD@6a013bdd
[INFO] [io.quarkus.arc.processor.IndexClassLookupUtils] Class for name: org.springframework.cache.support.AbstractCacheManager was not found in Jandex index. Please ensure the class is part of the index.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  8.228 s
[INFO] Finished at: 2023-03-30T18:49:36+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal io.quarkus.platform:quarkus-maven-plugin:3.0.0.CR1:build (default) on project domibusQuarkus: Failed to build quarkus application: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
[ERROR]         [error]: Build step io.quarkus.arc.deployment.ArcProcessor#registerBeans threw an exception: java.lang.IllegalArgumentException: Producer method return type not found in index: org.springframework.cache.support.AbstractCacheManager
[ERROR]         at io.quarkus.arc.processor.Types.getProducerMethodTypeClosure(Types.java:378)
[ERROR]         at io.quarkus.arc.processor.BeanDeployment.findBeans(BeanDeployment.java:1134)
[ERROR]         at io.quarkus.arc.processor.BeanDeployment.registerBeans(BeanDeployment.java:266)
[ERROR]         at io.quarkus.arc.processor.BeanProcessor.registerBeans(BeanProcessor.java:142)
[ERROR]         at io.quarkus.arc.deployment.ArcProcessor.registerBeans(ArcProcessor.java:443)
[ERROR]         at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
[ERROR]         at java.base/java.lang.reflect.Method.invoke(Method.java:578)
[ERROR]         at io.quarkus.deployment.ExtensionLoader$3.execute(ExtensionLoader.java:909)
[ERROR]         at io.quarkus.builder.BuildContext.run(BuildContext.java:282)
[ERROR]         at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
[ERROR]         at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2513)
[ERROR]         at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1538)
[ERROR]         at java.base/java.lang.Thread.run(Thread.java:1589)
[ERROR]         at org.jboss.threads.JBossThread.run(JBossThread.java:501)
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

my source is that:

package de.nts.springTest;

import org.springframework.cache.jcache.JCacheCacheManager;
import org.springframework.cache.support.AbstractCacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class TestProducer {

    @Bean(name = "Test2")
    public AbstractCacheManager test2() throws Exception {

            return new JCacheCacheManager();
    }
}

if I return JCacheCacheManager instead of AbstractCacheManager it works

It would be great if someone has a good idea about that!

Greetings Sebastian

[quarkus-bot[bot]]

/cc @geoand (spring)

[geoand]

Hi

Any chance you can share a sample project that I can dig into?

Thanks

[SebastianMS79]

Yes sure, no problem, you find my (really simple) sample project attached.
SampleProject.zip

[geoand]

The only thing from the Spring Cache support we support in Quarkus are the caching annotations, none of the other stuff lilke CacheManager

[SebastianMS79]

OK, thanks for your reply! My goal was to use a Spring based 3rd party project as a library in Quarkus. The Quarkus bean discovery in this library runs on quite a view more errors of this kind, not only with Cache related classes, but with different kinds of Spring library classes.
So I guess I probably won't get that library to work with Quarkus without major refactoring, right?

[geoand]

Yeah, it depends on what you are trying to do