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[BUG] - JsonPropertyIntrospector处理record类型里的枚举值时,会报空指针异常 #4983

@yinhaox

Description

@yinhaox

Steps to Reproduce

简单示例:

package test;

import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.models.OpenAPI;

import org.apache.servicecomb.swagger.SwaggerUtils;
import org.junit.jupiter.api.Test;

class MainTest {
    @Test
    void test() {
        SwaggerUtils.resolveTypeSchemas(new OpenAPI(), ClassRsp.class); // OK
        SwaggerUtils.resolveTypeSchemas(new OpenAPI(), RecordRsp.class); // ERROR
    }

    public enum Lang {
        JAVA, CHINESE, UNKNOWN;
    }

    public static class ClassRsp {
        @Schema(description = "language")
        private Lang lang;

        public Lang getLang() {
            return lang;
        }

        public void setLang(Lang lang) {
            this.lang = lang;
        }
    }

    public record RecordRsp(
            @Schema(description = "language") Lang lang
    ) {}
}

Expected Behavior

报错:

java.lang.NullPointerException: Cannot invoke "java.lang.reflect.AnnotatedElement.getAnnotations()" because the return value of "com.fasterxml.jackson.databind.introspect.Annotated.getAnnotated()" is null

	at org.apache.servicecomb.swagger.extend.introspector.JsonPropertyIntrospector.findPropertyDescription(JsonPropertyIntrospector.java:51)
	at com.fasterxml.jackson.databind.introspect.AnnotationIntrospectorPair.findPropertyDescription(AnnotationIntrospectorPair.java:450)
	at com.fasterxml.jackson.databind.introspect.POJOPropertyBuilder.getMetadata(POJOPropertyBuilder.java:228)
	at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector._anyIndexed(POJOPropertiesCollector.java:1376)
	at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector._sortProperties(POJOPropertiesCollector.java:1278)
	at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.collectAll(POJOPropertiesCollector.java:529)
	at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.getPropertyMap(POJOPropertiesCollector.java:413)
	at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.getProperties(POJOPropertiesCollector.java:255)
	at com.fasterxml.jackson.databind.introspect.BasicBeanDescription._properties(BasicBeanDescription.java:164)
	at com.fasterxml.jackson.databind.introspect.BasicBeanDescription.findProperties(BasicBeanDescription.java:239)
	at io.swagger.v3.core.jackson.ModelResolver.resolveAccessMode(ModelResolver.java:1960)
	at io.swagger.v3.core.jackson.ModelResolver.resolve(ModelResolver.java:672)
	at org.apache.servicecomb.swagger.extend.ModelResolverExt.resolve(ModelResolverExt.java:110)
	at io.swagger.v3.core.converter.ModelConverterContextImpl.resolve(ModelConverterContextImpl.java:97)
	at io.swagger.v3.core.converter.ModelConverters.resolveAsResolvedSchema(ModelConverters.java:158)
	at org.apache.servicecomb.swagger.SwaggerUtils.resolveTypeSchemas(SwaggerUtils.java:213)
	at test.MainTest.test(MainTest.java:13)

Servicecomb Version

No response

Additional Context

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