The exact same problem can be found here, the exact same solution can also work.
OpenAPITools/openapi-generator#19393 (comment)
I have the following schema that describes the different roles an employee can have in different projects as a map of collection of enum, e.g.:
Employee:
type: object
properties:
projectRoles:
type: object
additionalProperties:
uniqueItems: true
type: array
items:
type: string
enum:
- DEVELOPER
- TESTER
- OWNERThis works correctly with most generators, however the java generator seems to have some trouble with it and generates an invalid Employee.java class:
public class Employee {
// ... truncated
// This should be Map<String, Set<InnerEnum>> instead
private Map<String, Set<String>> projectRoles = new HashMap<>();
// ... truncated
public Employee putProjectRolesItem(String key, Set<InnerEnum> projectRolesItem) {
if (this.projectRoles == null) {
this.projectRoles = new HashMap<>();
}
this.projectRoles.put(key, projectRolesItem); // Compiler error here due to the mismatching types
return this;
}
}The compiler error is as follows
incompatible types: java.util.Set<Employee.InnerEnum> cannot be converted to java.util.Set<java.lang.String>
Note that the issue only occurs for inline enums (i.e. InnerEnums); enum references work as expected.
I have tried the fix mentioned in the above repo and can confirm the same fix works for swagger-codegen. I would have put up an MR but I cannot push
The exact same problem can be found here, the exact same solution can also work.
OpenAPITools/openapi-generator#19393 (comment)
I have the following schema that describes the different roles an employee can have in different projects as a map of collection of enum, e.g.:
This works correctly with most generators, however the java generator seems to have some trouble with it and generates an invalid Employee.java class:
The compiler error is as follows
Note that the issue only occurs for inline enums (i.e. InnerEnums); enum references work as expected.
I have tried the fix mentioned in the above repo and can confirm the same fix works for swagger-codegen. I would have put up an MR but I cannot push