Improve sample update with better exception handling

[wing328]

Improve sample update with better exception handling

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---

Summary by cubic

Improved sample generation to detect exceptions early and cleaned up test specs and sample outputs to avoid invalid schemas and misleading names.

• Bug Fixes

  • generate-samples.sh now flags an error and prints a message if generator logs contain “exception”.

• Refactors

  • Renamed sample/config output dirs to java-play-framework-no-excp-handling and spring-boot-defaultInterface-unhandledExcp, and updated CI workflows.
  • Fixed OpenAPI test specs by replacing “type: object” + $ref with a direct $ref in oneOf/anyOf.
  • Moved null request body coverage into enum-implements.yaml and removed the nullRequestBody endpoint from the okhttp-gson client sample (README, docs, API class, openapi.yaml).

^{Written for commit 440be08. Summary will update on new commits.}

[cubic-dev-ai]

1 issue found across 111 files

Note: This PR contains a large number of files. cubic only reviews up to 75 files per PR, so some files may not have been reviewed.

Prompt for AI agents (all issues)

Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name="modules/openapi-generator/src/test/resources/3_0/enum-implements.yaml">

<violation number="1" location="modules/openapi-generator/src/test/resources/3_0/enum-implements.yaml:76">
P2: A schema object cannot define both `type` and `$ref`; this `oneOf` entry should reference `OneOf1` directly instead of combining it with inline keywords.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[cubic-dev-ai]

P2: A schema object cannot define both type and $ref; this oneOf entry should reference OneOf1 directly instead of combining it with inline keywords.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At modules/openapi-generator/src/test/resources/3_0/enum-implements.yaml, line 76:

<comment>A schema object cannot define both `type` and `$ref`; this `oneOf` entry should reference `OneOf1` directly instead of combining it with inline keywords.</comment>

<file context>
@@ -17,6 +17,64 @@ paths:
+                  - type: array
+                    items:
+                      "$ref": "#/components/schemas/OneOf1"
+                  - type: object
+                    "$ref": "#/components/schemas/OneOf1"
 components:
</file context>

Suggested change

	- type: object
	"$ref": "#/components/schemas/OneOf1"
	+ - $ref: '#/components/schemas/OneOf1'