Immagine nativa GraalVM non riuscita sulla dipendenza Springdoc
Sto provando a creare un'applicazione di esempio usando lo spring boot e GraalVM Native Image, tuttavia non appena aggiungo la dipendenza per Springdoc l'eseguibile generato non funziona più a causa di quanto segue:
java.lang.IllegalStateException: Error processing condition on org.springdoc.core.SpringDocConfiguration.springdocBeanFactoryPostProcessor2
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60) ~[poc-graalvm-native.exe:na]
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108) ~[na:na]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:184) ~[na:na]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:144) ~[na:na]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:120) ~[na:na]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:331) ~[poc-graalvm-native.exe:na]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:236) ~[poc-graalvm-native.exe:na]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:280) ~[na:na]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:96) ~[na:na]
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:707) ~[na:na]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:533) ~[na:na]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[na:na]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) ~[poc-graalvm-native.exe:na]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) ~[poc-graalvm-native.exe:na]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[poc-graalvm-native.exe:na]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[poc-graalvm-native.exe:na]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) ~[poc-graalvm-native.exe:na]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[poc-graalvm-native.exe:na]
at c.b.t.graal.GraalVMApplicationPoc.main(GraalVMApplicationPoc.java:31) [poc-graalvm-native.exe:na]
Caused by: java.lang.IllegalStateException: java.io.FileNotFoundException: class path resource [org/springdoc/core/CacheOrGroupedOpenApiCondition$OnCacheDisabled.class] cannot be opened because it does not exist at org.springframework.boot.autoconfigure.condition.AbstractNestedCondition$MemberConditions.getMetadata(AbstractNestedCondition.java:149) ~[poc-graalvm-native.exe:na]
at org.springframework.boot.autoconfigure.condition.AbstractNestedCondition$MemberConditions.getMemberConditions(AbstractNestedCondition.java:121) ~[poc-graalvm-native.exe:na] at org.springframework.boot.autoconfigure.condition.AbstractNestedCondition$MemberConditions.<init>(AbstractNestedCondition.java:114) ~[poc-graalvm-native.exe:na]
at org.springframework.boot.autoconfigure.condition.AbstractNestedCondition.getMatchOutcome(AbstractNestedCondition.java:62) ~[poc-graalvm-native.exe:na]
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47) ~[poc-graalvm-native.exe:na]
... 18 common frames omitted
Caused by: java.io.FileNotFoundException: class path resource [org/springdoc/core/CacheOrGroupedOpenApiCondition$OnCacheDisabled.class] cannot be opened because it does not exist at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:180) ~[poc-graalvm-native.exe:na] at org.springframework.core.type.classreading.SimpleMetadataReader.getClassReader(SimpleMetadataReader.java:55) ~[na:na] at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:49) ~[na:na] at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:103) ~[na:na] at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:81) ~[na:na] at org.springframework.boot.autoconfigure.condition.AbstractNestedCondition$MemberConditions.getMetadata(AbstractNestedCondition.java:146) ~[poc-graalvm-native.exe:na]
... 22 common frames omitted
Le mie attuali dipendenze sono:
dependencies {
implementation ('org.springframework.boot:spring-boot-starter-web') {
exclude group : 'org.apache.tomcat.embed', module : 'tomcat-embed-websocket'
}
implementation("org.springframework.boot:spring-boot-starter-actuator")
// Lombok
compileOnly("org.projectlombok:lombok")
annotationProcessor("org.projectlombok:lombok")
testCompileOnly("org.projectlombok:lombok")
testAnnotationProcessor("org.projectlombok:lombok")
// https://mvnrepository.com/artifact/org.slf4j/jcl-over-slf4j
implementation('org.slf4j:jcl-over-slf4j:2.0.0-alpha1')
implementation('org.springdoc:springdoc-openapi-webmvc-core:1.4.4')
}
Tutto funzionava bene finché non ho aggiunto SpringDoc. Ho già provato ad aggiungere alcuni pacchetti springdoc a --initialize-at-build-time senza successo.
Sto usando com.github.ayltai.spring-graalvm-native-plugin per gestire l'attività gradle e le mie dipendenze sono:
dependencies {
implementation ('org.springframework.boot:spring-boot-starter-web') {
exclude group : 'org.apache.tomcat.embed', module : 'tomcat-embed-websocket'
}
implementation("org.springframework.boot:spring-boot-starter-actuator")
// Lombok
compileOnly("org.projectlombok:lombok")
annotationProcessor("org.projectlombok:lombok")
testCompileOnly("org.projectlombok:lombok")
testAnnotationProcessor("org.projectlombok:lombok")
// https://mvnrepository.com/artifact/org.slf4j/jcl-over-slf4j
implementation('org.slf4j:jcl-over-slf4j:2.0.0-alpha1')
implementation('org.springdoc:springdoc-openapi-webmvc-core:1.4.4')
}
Qualsiasi suggerimento sarebbe apprezzato.
Risposte
Per il momento non esiste il plugin spring gradle ufficiale, perché l'integrazione delle applicazioni spring con graalVM è ancora in modalità sperimentale e potrebbe affrontare molti altri problemi.
L'errore che stai riscontrando è perché la tua immagine di configurazione nativa non è completa.
Puoi usare spring-graalvm-native, supportato dallo Spring Team e che funziona a meraviglia con springdoc-openapi:
L'utilizzo è tutto spiegato qui:
- https://repo.spring.io/milestone/org/springframework/experimental/spring-graalvm-native-docs/0.7.1/spring-graalvm-native-docs-0.7.1.zip!/reference/index.html#_guides
Per la classe che stai menzionando, dovresti avere in Reflect-config.json:
{
"name": "org.springdoc.core.CacheOrGroupedOpenApiCondition",
"methods": [
{
"name": "<init>",
"parameterTypes": []
}
]
}
E su resource-config.json:
{"pattern":"\\Qorg/springdoc/core/CacheOrGroupedOpenApiCondition$OnCacheDisabled.class\\E"}, {"pattern":"\\Qorg/springdoc/core/CacheOrGroupedOpenApiCondition$OnMultipleOpenApiSupportCondition.class\\E"},
{"pattern":"\\Qorg/springdoc/core/CacheOrGroupedOpenApiCondition.class\\E"}