OpenAPITools / OpenAPITools/openapi-generator
[BUG][Java-Native] Async Generates Unecessary ApiExceptions
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- Dominant language
- Java
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Description
Description
When producing a java with Native client with library native and asyncNative = true, the generator generates API definitions with throws ApiException. This exception is not needed as all exceptions are wrapped with CompletableFuture.failedFuture(new ApiException(e)).
openapi-generator version
6.5.0
Generation Details
configOptions = [
hideGenerationTimestamp : "true",
library : "native",
skipValidateSpec : "true",
serializationLibrary : "jackson",
useJakartaEe : "true",
openApiNullable : "false",
asyncNative : "true",
legacyDiscriminatorBehavior: "false",
ignoreAnyOfInEnum : "true"
]
Suggest a fix
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First steps
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Research direction
Start with the attached api.mustache template and reproduce Java generation using library=native and asyncNative=true from the listed configuration. Check where generated API definitions add throws ApiException alongside CompletableFuture handling. Done means async native APIs no longer declare the unnecessary exception while retaining the described failure wrapping.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100