swagger-api / swagger-api/swagger-codegen
Incorrect Import Statement for Resource Class in Generated Code with Swagger Codegen v3.0.46
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Description
Description
I have a swagger that has "Resource" on of it's swagger models.
When generating code using Swagger Codegen v3.0.46 and above, the generated ApiApi class includes the following incorrect import statement:
import org.springframework.core.io.Resource;
However, the application requires the import to point to a custom class which is part of my swagger:
import com.org.web.dto.Resource;
This issue occurs specifically for the Resource class, which conflicts with org.springframework.core.io.Resource due to naming overlap.
Swagger-codegen version
v3.0.46
Swagger declaration file content or url
Command line used for generation
JDK21
spring boot 3.4.1
io.swagger.codegen.v3
swagger-codegen-maven-plugin
3.0.46
Steps to reproduce
generate the swagger model classes and it won't compile due to importing the wrong Resource class.
Related issues/PRs
Suggest a fix/enhancement
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue with a Swagger model named Resource using the swagger-codegen-maven-plugin at v3.0.46, then trace generation of the ApiApi class and its imports. Done means generated code imports the custom com.org.web.dto.Resource class rather than org.springframework.core.io.Resource and compiles successfully.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, spring-boot
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100