Camel TypeConverterLoader in native mode

[juliuskrah]

Camel Quarkus: 2.9.2.Final
Quarkus: 2.9.2.Final
JDK: 17
Extension: camel-quarkus-jackson

When quarkus is built in native mode, the Service Locator for Camel TypeConverterLoader is not loaded. Below is my application.properties

quarkus.log.min-level=TRACE
quarkus.log.category."org.apache.camel.impl.converter.CoreTypeConverterRegistry".level=TRACE
# Register org.apache.camel.component.jackson.converter.JacksonTypeConvertersLoader
quarkus.native.auto-service-loader-registration=true
quarkus.native.additional-build-args=-H:ReflectionConfigurationFiles=reflection-config.json

The class JacksonTypeConverters is also registered for reflection in src/main/resources/reflection-config.json

[
    {
        "name": "org.apache.camel.component.jackson.converter.JacksonTypeConverters",
        "allDeclaredConstructors": true,
        "allPublicConstructors": true,
        "allDeclaredMethods": true,
        "allPublicMethods": true,
        "allDeclaredFields": true,
        "allPublicFields": true
    }
]

The service registration of camel-jackson-3.16.0.jar/META-INF/services/org/apache/camel/TypeConverterLoader is not happening

[jamesnetherton]

What's the actual issue you are facing?

Camel Quarkus automatically discovers all TypeConverterLoader instances at build time. There is no need to register services or configure reflection for them.

[juliuskrah]

I get the error below in native mode; it is ok in JVM mode. I have uploaded a reproducer. The Readme contains the RabbitMQ payload
reproducer.zip

2022-06-19 10:20:39,179 WARN  [org.apa.cam.com.rab.RabbitMQConsumer] (Camel (camel-1) thread #3 - rabbitmq://IN.GEN.TPG.PAYMENTS) Error processing exchange. Exchange[3A9EFDB8E981AD2-0000000000000000]. Caused by: [org.apache.camel.component.bean.ParameterBindingException - Error during parameter binding on method: io.example.dto.AcknowledgementRequest io.example.components.RequestHandler.handleAcknowledgeRequest(io.example.dto.Acknowledgement) at parameter #0 with type: class io.example.dto.Acknowledgement with value type: class java.lang.String and value: {
    "receiptNumber": "123456789",
    "statusCode": 111,
    "tokenService": 0,
    "amount": 10.0,
    "statusDescription": "A success",
    "beepTransactionId": 123123123,
    "payerTransactionId": "some random string"
}
]: org.apache.camel.component.bean.ParameterBindingException: Error during parameter binding on method: io.example.dto.AcknowledgementRequest io.example.components.RequestHandler.handleAcknowledgeRequest(io.example.dto.Acknowledgement) at parameter #0 with type: class io.example.dto.Acknowledgement with value type: class java.lang.String and value: {
    "receiptNumber": "123456789",
    "statusCode": 111,
    "tokenService": 0,
    "amount": 10.0,
    "statusDescription": "A success",
    "beepTransactionId": 123123123,
    "payerTransactionId": "some random string"
}

        at org.apache.camel.component.bean.MethodInfo$ParameterExpression.evaluateParameterValue(MethodInfo.java:723)
        at org.apache.camel.component.bean.MethodInfo$ParameterExpression.evaluateParameterExpressions(MethodInfo.java:619)
        at org.apache.camel.component.bean.MethodInfo$ParameterExpression.evaluate(MethodInfo.java:592)
        at org.apache.camel.component.bean.MethodInfo.initializeArguments(MethodInfo.java:263)
        at org.apache.camel.component.bean.MethodInfo.createMethodInvocation(MethodInfo.java:271)
        at org.apache.camel.component.bean.BeanInfo.createInvocation(BeanInfo.java:277)
        at org.apache.camel.component.bean.AbstractBeanProcessor.process(AbstractBeanProcessor.java:126)
        at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:81)
        at org.apache.camel.component.bean.BeanProducer.process(BeanProducer.java:41)
        at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:172)
        at org.apache.camel.processor.errorhandler.RedeliveryErrorHandler$SimpleTask.run(RedeliveryErrorHandler.java:471)
        at org.apache.camel.impl.engine.DefaultReactiveExecutor$Worker.schedule(DefaultReactiveExecutor.java:193)
        at org.apache.camel.impl.engine.DefaultReactiveExecutor.scheduleMain(DefaultReactiveExecutor.java:64)
        at org.apache.camel.processor.Pipeline.process(Pipeline.java:184)
        at org.apache.camel.impl.engine.CamelInternalProcessor.process(CamelInternalProcessor.java:399)
        at org.apache.camel.impl.engine.DefaultAsyncProcessorAwaitManager.process(DefaultAsyncProcessorAwaitManager.java:83)
        at org.apache.camel.support.AsyncProcessorSupport.process(AsyncProcessorSupport.java:41)
        at org.apache.camel.component.rabbitmq.RabbitConsumer.doHandleDelivery(RabbitConsumer.java:113)
        at org.apache.camel.component.rabbitmq.RabbitConsumer.handleDelivery(RabbitConsumer.java:88)
        at com.rabbitmq.client.impl.ConsumerDispatcher$5.run(ConsumerDispatcher.java:149)
        at com.rabbitmq.client.impl.ConsumerWorkService$WorkPoolRunnable.run(ConsumerWorkService.java:104)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.lang.Thread.run(Thread.java:833)
        at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:597)
        at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:194)
Caused by: org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: java.lang.String to the required type: io.example.dto.Acknowledgement
        at org.apache.camel.impl.converter.CoreTypeConverterRegistry.mandatoryConvertTo(CoreTypeConverterRegistry.java:274)
        at org.apache.camel.component.bean.MethodInfo$ParameterExpression.evaluateParameterValue(MethodInfo.java:712)
        ... 25 more

[jamesnetherton]

Add annotation @RegisterForReflection to io.example.dto.Acknowledgement.

[juliuskrah]

Add annotation @RegisterForReflection to io.example.dto.Acknowledgement.

This did the trick. Closing issue