The JSON smoke test contains a @JsonMixin here. This works in AOT mode, but does not work in native mode. It fails with:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'CLR': Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'jacksonObjectMapper': Unsatisfied dependency expressed through method 'jacksonObjectMapper' parameter 0: Error creating bean with name 'jacksonObjectMapperBuilder': Unsatisfied dependency expressed through method 'jacksonObjectMapperBuilder' parameter 1: Error creating bean with name 'jsonMixinModule': Instantiation of supplied bean failed
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArgument(BeanInstanceSupplier.java:365) ~[na:na]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArguments(BeanInstanceSupplier.java:281) ~[na:na]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.get(BeanInstanceSupplier.java:209) ~[na:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1225) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1210) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1157) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:931) ~[json:6.0.0-SNAPSHOT]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:916) ~[json:6.0.0-SNAPSHOT]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:584) ~[json:6.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:730) ~[json:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:432) ~[json:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) ~[json:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1302) ~[json:3.0.0-SNAPSHOT]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1291) ~[json:3.0.0-SNAPSHOT]
at com.example.json.JsonApplication.main(JsonApplication.java:10) ~[json:na]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jacksonObjectMapper': Unsatisfied dependency expressed through method 'jacksonObjectMapper' parameter 0: Error creating bean with name 'jacksonObjectMapperBuilder': Unsatisfied dependency expressed through method 'jacksonObjectMapperBuilder' parameter 1: Error creating bean with name 'jsonMixinModule': Instantiation of supplied bean failed
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArgument(BeanInstanceSupplier.java:365) ~[na:na]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArguments(BeanInstanceSupplier.java:281) ~[na:na]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.get(BeanInstanceSupplier.java:209) ~[na:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1225) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1210) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1157) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1375) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1295) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArgument(BeanInstanceSupplier.java:348) ~[na:na]
... 20 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jacksonObjectMapperBuilder': Unsatisfied dependency expressed through method 'jacksonObjectMapperBuilder' parameter 1: Error creating bean with name 'jsonMixinModule': Instantiation of supplied bean failed
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArgument(BeanInstanceSupplier.java:365) ~[na:na]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArguments(BeanInstanceSupplier.java:281) ~[na:na]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.get(BeanInstanceSupplier.java:209) ~[na:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1225) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1210) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1157) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:344) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1375) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1295) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArgument(BeanInstanceSupplier.java:348) ~[na:na]
... 35 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jsonMixinModule': Instantiation of supplied bean failed
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1236) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1210) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1157) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.lambda$resolveMultipleBeans$6(DefaultListableBeanFactory.java:1406) ~[json:6.0.0-SNAPSHOT]
at java.base@17.0.5/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[na:na]
at java.base@17.0.5/java.util.Iterator.forEachRemaining(Iterator.java:133) ~[json:na]
at java.base@17.0.5/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1845) ~[na:na]
at java.base@17.0.5/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[json:na]
at java.base@17.0.5/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[json:na]
at java.base@17.0.5/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[json:na]
at java.base@17.0.5/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[json:na]
at java.base@17.0.5/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[json:na]
at java.base@17.0.5/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[json:na]
at java.base@17.0.5/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[json:na]
at org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$Jackson2ObjectMapperBuilderCustomizerConfiguration.standardJacksonObjectMapperBuilderCustomizer(JacksonAutoConfiguration.java:174) ~[json:na]
at org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration__BeanDefinitions$Jackson2ObjectMapperBuilderCustomizerConfiguration__BeanDefinitions.lambda$getStandardJacksonObjectMapperBuilderCustomizerInstanceSupplier$0(JacksonAutoConfiguration__BeanDefinitions.java:226) ~[na:na]
at org.springframework.util.function.ThrowingBiFunction.apply(ThrowingBiFunction.java:68) ~[json:6.0.0-SNAPSHOT]
at org.springframework.util.function.ThrowingBiFunction.apply(ThrowingBiFunction.java:54) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.lambda$get$2(BeanInstanceSupplier.java:212) ~[na:na]
at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:59) ~[json:6.0.0-SNAPSHOT]
at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:47) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.invokeBeanSupplier(BeanInstanceSupplier.java:224) ~[na:na]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.get(BeanInstanceSupplier.java:211) ~[na:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1225) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1210) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1157) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1591) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1555) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveMultipleBeans(DefaultListableBeanFactory.java:1446) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1333) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1295) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.resolveArgument(BeanInstanceSupplier.java:348) ~[na:na]
... 48 common frames omitted
Caused by: java.lang.IllegalArgumentException: Could not find class [com.example.json.Dto3Mixin]
at org.springframework.util.ClassUtils.resolveClassName(ClassUtils.java:333) ~[na:na]
at org.springframework.boot.jackson.JsonMixinModuleEntries.resolveClassNameIfNecessary(JsonMixinModuleEntries.java:109) ~[json:3.0.0-SNAPSHOT]
at org.springframework.boot.jackson.JsonMixinModuleEntries.lambda$doWithEntry$1(JsonMixinModuleEntries.java:105) ~[json:3.0.0-SNAPSHOT]
at java.base@17.0.5/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721) ~[json:na]
at org.springframework.boot.jackson.JsonMixinModuleEntries.doWithEntry(JsonMixinModuleEntries.java:104) ~[json:3.0.0-SNAPSHOT]
at org.springframework.boot.jackson.JsonMixinModule.registerEntries(JsonMixinModule.java:61) ~[json:3.0.0-SNAPSHOT]
at org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonMixinConfiguration.jsonMixinModule(JacksonAutoConfiguration.java:111) ~[json:na]
at org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration__BeanDefinitions$JacksonMixinConfiguration__BeanDefinitions.lambda$getJsonMixinModuleInstanceSupplier$1(JacksonAutoConfiguration__BeanDefinitions.java:191) ~[na:na]
at org.springframework.util.function.ThrowingBiFunction.apply(ThrowingBiFunction.java:68) ~[json:6.0.0-SNAPSHOT]
at org.springframework.util.function.ThrowingBiFunction.apply(ThrowingBiFunction.java:54) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.lambda$get$2(BeanInstanceSupplier.java:212) ~[na:na]
at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:59) ~[json:6.0.0-SNAPSHOT]
at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:47) ~[json:6.0.0-SNAPSHOT]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.invokeBeanSupplier(BeanInstanceSupplier.java:224) ~[na:na]
at org.springframework.beans.factory.aot.BeanInstanceSupplier.get(BeanInstanceSupplier.java:211) ~[na:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1225) ~[json:6.0.0-SNAPSHOT]
... 93 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.example.json.Dto3Mixin
at java.base@17.0.5/java.lang.Class.forName(DynamicHub.java:1132) ~[json:na]
at org.springframework.util.ClassUtils.forName(ClassUtils.java:283) ~[na:na]
at org.springframework.util.ClassUtils.resolveClassName(ClassUtils.java:323) ~[na:na]
... 108 common frames omitted
The mixin is referenced in the generated code, but only as a String:
private static JsonMixinModuleEntries getJsonMixinModuleEntriesInstance() {
return JsonMixinModuleEntries.create((mixins) -> {
mixins.and("com.example.json.model.Dto3", "com.example.json.Dto3Mixin");
} );
}
Comment From: wilkinsona
It's registered as a string as the mixin is package private. When the mixin is public the reference will be a class and the problem won't occur.
Comment From: wilkinsona
Things still don't work correct when the mixin is public That's partly due to a bug in Boot and partly due to a bug in Framework. The Framework issue can be worked around by making the methods on the mixin public and naming them following Java bean conventions.