[codegen] external $ref in parameters not supported
Created by: tnmtechnologies
Description
When a parameter schema $ref references an external yaml file, code generation fails.
openapi-generator version
openapi-generator-cli-3.0.3.jar
OpenAPI declaration file content or url
here is a yaml definition fragment relating to the code generation failure:
/nf-instances/{nfInstanceID}:
get:
summary: Read the profile of a given NF Instance
operationId: GetNFInstance
tags:
- NF Instance ID (Document)
parameters:
- name: nfInstanceID
in: path
description: Unique ID of the NF Instance
required: true
schema:
$ref: './TS29571_CommonData.yaml#/components/schemas/NfInstanceId'
responses:
'200':
description: Expected response to a valid request
content:
application/json:
schema:
$ref: '#/components/schemas/NFProfile'Command line used for generation
java -jar ./openapi-generator-cli-3.0.3.jar generate -i TS29510_Nnrf_NFManagement.yaml -g jaxrs-resteasy -o samples.openapi
Steps to reproduce
Output is as follows when code generation fails:
java -jar ./openapi-generator-cli-3.0.3.jar generate -i TS29510_Nnrf_NFManagement.yaml -g jaxrs-resteasy -o samples.openapi
[main] WARN o.o.c.ignore.CodegenIgnoreProcessor - Output directory does not exist, or is inaccessible. No file (.openapi-generator-ignore) will be evaluated.
[main] WARN o.o.codegen.utils.URLPathUtils - 'host' not defined in the spec (2.0). Default to http://localhost
[main] WARN o.o.codegen.utils.URLPathUtils - 'host' not defined in the spec (2.0). Default to http://localhost
[main] WARN o.o.codegen.utils.URLPathUtils - 'host' not defined in the spec (2.0). Default to http://localhost
[main] WARN o.o.codegen.utils.ModelUtils - Failed to get the schema name: ./TS29571_CommonData.yaml#/components/schemas/NfInstanceId
[main] WARN o.o.codegen.utils.ModelUtils - Failed to get the schema name: ./TS29571_CommonData.yaml#/components/schemas/NfInstanceId
[main] INFO o.o.codegen.AbstractGenerator - writing file .....\samples.openapi\src\gen\java\org\openapitools\model\AmfInfo.java
[main] INFO o.o.codegen.AbstractGenerator - writing file .....\samples.openapi\src\gen\java\org\openapitools\model\AusfInfo.java
[main] INFO o.o.codegen.AbstractGenerator - writing file .....\samples.openapi\src\gen\java\org\openapitools\model\BsfInfo.java
[main] INFO o.o.codegen.AbstractGenerator - writing file .....\samples.openapi\src\gen\java\org\openapitools\model\DataSetId.java
[main] INFO o.o.codegen.AbstractGenerator - writing file .....\samples.openapi\src\gen\java\org\openapitools\model\DefaultNotificationSubscription.java