ApplicationPath not added by swagger-maven-plugin

[martin-v-ottesen]

io.swagger.core.v3 swagger-maven-plugin 2.06

Does not add the ApplicationPath in the openapi files.

[deBFM]

Having the same problem with 2.0.7

[wallaroo]

same for 2.0.8

[webron]

Please consider submitting a PR.

[borramboy]

same for 2.1.6

[adagios]

To mitigate this issue I ended up creating a ReaderListener that modifies the Paths and adds the needed top level path.

Something like:

@OpenAPIDefinition //just so that it's picked up by the class scanner
public class BasePathModifier implements ReaderListener {

    @Override
    public void beforeScan(OpenApiReader openApiReader, OpenAPI openAPI) {
    }

    @Override
    public void afterScan(OpenApiReader openApiReader, OpenAPI openAPI) {
        Paths paths = openAPI.getPaths();
        Paths modifiedPaths = new Paths();

        paths.forEach((path, pathItem) -> {
            modifiedPaths.addPathItem("/SOME_BASE_PATH" + path, pathItem);
        });

        openAPI.setPaths(modifiedPaths);
    }
}

I did have to annotate it with @OpenAPIDefinition so that it was picked up by the JaxrsAnnotationScanner.

Hope it helps!

[frantuma]

since version 2.1.9 (#3936) a new boolean configuration parameter alwaysResolveAppPath is available: if set to true @ApplicationPath annotation applied to a JAX-RS Application class will be considered also at build time (e.g. via maven/gradle plugin or programmatic execution) and when exposing via a separate app (e.g. via OpenAPIServlet).