[BUG][C#] Generic host loses object oneOf values during serialization
维护者通常 1 天内回复
还没有人认领这个 Issue。
- #25549 来自 @AndreyVMarkelov —— 已关闭，未合并
评估
调研方向
Reproduce with the generation command and the spec in the issue, then deserialize {"name":"a","size":2} to Entry using the JsonSerializerOptions from the generated HostConfiguration and serialize it back. Linked pull request #25549 is already open against this bug, so review it before starting. Done means the round trip keeps name and size and the output is no longer {}.
由索引模型根据 Issue 内容生成。
描述
Bug Report Checklist
- Have you provided a full/minimal spec to reproduce the issue?
- Have you validated the input using an OpenAPI validator?
- Have you tested with the latest master to confirm the issue still exists?
- Have you searched for related issues/PRs?
- What's the actual output vs expected output?
Description
The C# generichost client serializes an object oneOf without a discriminator to {}, losing the selected variant's properties.
openapi-generator version
Reproduced on master 57edb417ea3fb15de7bc523a133c9cc016acab19 (7.28.0-SNAPSHOT).
OpenAPI declaration file content
openapi: 3.0.3
info:
title: oneOf reproduction
version: 1.0.0
paths: {}
components:
schemas:
Entry:
oneOf:
- $ref: '#/components/schemas/FileEntry'
- $ref: '#/components/schemas/FolderEntry'
FileEntry:
type: object
required: [name, size]
properties:
name:
type: string
size:
type: integer
FolderEntry:
type: object
required: [name, id]
properties:
name:
type: string
id:
type: string
Generation Details
java -jar openapi-generator-cli.jar generate -g csharp --library generichost -i spec.yaml -o client --additional-properties=packageName=OneOfRepro
Steps to reproduce
With JsonSerializerOptions configured by generated HostConfiguration, deserialize {"name":"a","size":2} to Entry, then serialize it. Expected: the same object. Actual: {}.
Related issues/PRs
No matching issue found.
Suggest a fix
Write the active object variant's properties when serializing an object oneOf without a discriminator, preserving any properties declared on the wrapper.
- 主要语言
- Java
- 星标
- 26.9k
- 派生
- 7.8k
- 平均合并
- 2 天 10 小时
- 30 天内合并 PR
- 180
环境准备
在浏览器里用你自己的 GitHub 账号启动这个项目的开发容器。
- 提供 Dockerfile 或 Docker Compose 文件
- 有 Pull Request 模板
- 阅读贡献指南
从这里开始
- 先读完整个 Issue，再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
OpenAPITools/openapi-generator 的其他 Issue
-
Issue: Bug
难度 2/5 1-3 小时 新手友好度 80/100
OpenAPITools/openapi-generator#25643 · 1 条评论 ·
维护者通常 1 天内回复
-
难度 2/5 1-3 小时 新手友好度 82/100
OpenAPITools/openapi-generator#25640 ·
维护者通常 1 天内回复
-
[BUG][JAVA] Deprecated properties only get @Deprecated on the getter (base, feign, native, microprofile)可能已有人在做 @Inf1mum 于 2 天前认领。 未关闭Issue: Bug
难度 2/5 1-3 小时 新手友好度 82/100
OpenAPITools/openapi-generator#25567 ·
维护者通常 1 天内回复
-
[BUG][KOTLIN-SERVER] typeInfoAnnotation.mustache uses As.PROPERTY → discriminator property serialized twice可能已有人在做 @Inf1mum 于 9 天前认领。 未关闭Issue: Bug
难度 2/5 1-3 小时 新手友好度 62/100
OpenAPITools/openapi-generator#25524 · 1 条评论 ·
维护者通常 1 天内回复
-
[REQ][JAVA][resteasy] Support for Jackson 3 / useJackson3可能已有人在做 关联的 PR 仍在进行中或已合并。 未关闭Enhancement: Feature
难度 2/5 1-3 小时 新手友好度 78/100
OpenAPITools/openapi-generator#25364 ·
维护者通常 1 天内回复
查看 OpenAPITools/openapi-generator 的全部 Issue
相似的 Issue
-
bug emitter:client:csharp
难度 2/5 1-3 小时 新手友好度 84/100
microsoft/typespec#12572 · 1 条评论 · 1 个 reaction ·
维护者通常 1 天内回复
-
GCC 15.2: -Wcast-qual warning - cast discards const qualifier from pointer target type (H5trace.c)未关闭
难度 2/5 1-3 小时 新手友好度 73/100
维护者通常 1 天内回复
-
[Bug] RemotingHelper.connect swaps the socket send and receive buffer configuration可能已有人在做 @amalsaidov 今天认领。 未关闭
难度 2/5 1-3 小时 新手友好度 82/100
维护者通常 1 天内回复
-
needs-area-label
难度 2/5 1-3 小时 新手友好度 78/100
维护者通常 2 天内回复
-
area/ai area/backend component/zeebe kind/task
难度 2/5 1-3 小时 新手友好度 68/100
维护者通常 1 天内回复