DynamoDb Converter Provider Native Build issue at runtime

[ercalamar]

Hi everyone,

I am trying to create a data layer extension. I am using ComparableVersion from maven-artifact and I also have a ProcessOrigin enum in the DynamoDbBean so I have created:

• ComprableVersionConverter
• ComprableVersionConverterProvider
• ProcessOriginConverter
• ProcessOriginConverterProvider

in the bean I have the following annotation:

@DynamoDbBean(converterProviders = {
    ComparableVersionConverterProvider.class,
    ProcessOriginConverterProvider.class,
    DefaultAttributeConverterProvider.class
})

I have created a ReflectionConfig class with the following annotation:

@RegisterForReflection(targets = {
    ComparableVersion.class,
    ComparableVersionConverter.class,
    ComparableVersionConverterProvider.class,
    ProcessOrigin.class,
    ComparableVersionConverter.class,
    ComparableVersionConverterProvider.class
})

And have tried several approaches in the Processor class in the deployment subproject but I keep getting this when I run the native file for the client project that uses the extension. If I register for reflection the classes in the client project the executable works:

java.lang.IllegalArgumentException: Class 'class com.example.app.cloud.data.extension.runtime.model.ComparableVersionConverterProvider' appears to have no default constructor thus cannot be used with the BeanTableSchema
        at software.amazon.awssdk.enhanced.dynamodb.mapper.BeanTableSchema.newObjectSupplierForClass(BeanTableSchema.java:385)
        at software.amazon.awssdk.enhanced.dynamodb.mapper.BeanTableSchema.lambda$createConverterProvidersFromAnnotation$6(BeanTableSchema.java:247)
        at java.base@21.0.5/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
        at java.base@21.0.5/java.util.stream.ReferencePipeline$15$1.accept(ReferencePipeline.java:541)
        at java.base@21.0.5/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:1024)
        at java.base@21.0.5/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
        at java.base@21.0.5/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
        at java.base@21.0.5/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
        at java.base@21.0.5/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.base@21.0.5/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682)
        at software.amazon.awssdk.enhanced.dynamodb.mapper.BeanTableSchema.createConverterProvidersFromAnnotation(BeanTableSchema.java:248)
        at software.amazon.awssdk.enhanced.dynamodb.mapper.BeanTableSchema.createStaticTableSchema(BeanTableSchema.java:194)
        at software.amazon.awssdk.enhanced.dynamodb.mapper.BeanTableSchema.create(BeanTableSchema.java:145)
        at software.amazon.awssdk.enhanced.dynamodb.mapper.BeanTableSchema.lambda$create$0(BeanTableSchema.java:135)
        at java.base@21.0.5/java.util.Map.computeIfAbsent(Map.java:1066)
        at java.base@21.0.5/java.util.Collections$SynchronizedMap.computeIfAbsent(Collections.java:2980)
        at software.amazon.awssdk.enhanced.dynamodb.mapper.BeanTableSchema.create(BeanTableSchema.java:135)
        at software.amazon.awssdk.enhanced.dynamodb.TableSchema.fromBean(TableSchema.java:114)
        at com.example.app.cloud.data.extension.runtime.model.helper.DynamoDbHelper.queryIndexByPartitionKey(DynamoDbHelper.java:118)
        at com.example.app.cloud.data.extension.runtime.DataService.queryByCompany(DataService.java:183)
        at com.example.app.cloud.data.extension.runtime.DataService_ClientProxy.queryByCompany(Unknown Source)
        at com.example.app.cloud.resource.DataResource.queryByCompany(DataResource.java:129)
        at com.example.app.cloud.resource.DataResource$quarkusrestinvoker$queryByCompany_73ea6777585c92c74a2f12a3436e66e63fdd5672.invoke(Unknown Source)
        at org.jboss.resteasy.reactive.server.handlers.InvocationHandler.handle(InvocationHandler.java:29)
        at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:141)
        at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:147)
        at io.quarkus.vertx.core.runtime.VertxCoreRecorder$15.runWith(VertxCoreRecorder.java:637)
        at org.jboss.threads.EnhancedQueueExecutor$Task.doRunWith(EnhancedQueueExecutor.java:2675)
        at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2654)
        at org.jboss.threads.EnhancedQueueExecutor.runThreadBody(EnhancedQueueExecutor.java:1627)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1594)
        at org.jboss.threads.DelegatingRunnable.run(DelegatingRunnable.java:11)
        at org.jboss.threads.ThreadLocalResettingRunnable.run(ThreadLocalResettingRunnable.java:11)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.base@21.0.5/java.lang.Thread.runWith(Thread.java:1596)
        at java.base@21.0.5/java.lang.Thread.run(Thread.java:1583)
        at org.graalvm.nativeimage.builder/com.oracle.svm.core.thread.PlatformThreads.threadStartRoutine(PlatformThreads.java:896)
        at org.graalvm.nativeimage.builder/com.oracle.svm.core.thread.PlatformThreads.threadStartRoutine(PlatformThreads.java:872)
Caused by: java.lang.NoSuchMethodException: com.example.app.cloud.data.extension.runtime.model.ComparableVersionConverterProvider.<init>()
        at java.base@21.0.5/java.lang.Class.checkMethod(DynamicHub.java:1078)
        at java.base@21.0.5/java.lang.Class.getConstructor0(DynamicHub.java:1241)
        at java.base@21.0.5/java.lang.Class.getConstructor(DynamicHub.java:2442)
        at software.amazon.awssdk.enhanced.dynamodb.mapper.BeanTableSchema.newObjectSupplierForClass(BeanTableSchema.java:380)
        ... 37 more

Any hints?

Regards

[quarkus-bot[bot]]

/cc @zakkak (native-image)

[zakkak]

@ercalamar have you tried adding a default constructor to com.example.app.cloud.data.extension.runtime.model.ComparableVersionConverterProvider as indicated by

Class 'class com.example.app.cloud.data.extension.runtime.model.ComparableVersionConverterProvider' appears to have no default constructor thus cannot be used with the BeanTableSchema

?

[ercalamar]

Hi,

It was supposed to have a default one but I added one manually just in case.

[zakkak]

If I am not mistaken it needs to have an explicitly defined constructor which is also public.