public Response getOpenApi()

in integrations/openapi/openapi-resource/src/main/java/org/apache/aries/jax/rs/openapi/OpenApiResource.java [72:112]

33 lines of code
5 McCabe index (conditional complexity)


    public Response getOpenApi(@Context HttpHeaders headers,
                               @Context UriInfo uriInfo,
                               @PathParam("type") String type) throws Exception {

        String ctxId = app.getClass().getCanonicalName()
            .concat("#").
                concat(String.valueOf(System.identityHashCode(app))).
                concat(String.valueOf(this.serviceId));

        OpenApiContext ctx = new JaxrsOpenApiContextBuilder<>()
            .servletConfig(config)
            .application(app)
            .configLocation(configLocation)
            .openApiConfiguration(openApiConfiguration)
            .ctxId(ctxId)
            .buildContext(false);

        ctx.setOpenApiScanner(new JaxrsWhiteboardScanner(app, applicationClasses));

        ctx.init();

        OpenAPI oas = ctx.read();

        if (oas == null) {
            return Response.status(404).build();
        }

        boolean pretty = Optional.ofNullable(ctx.getOpenApiConfiguration()).map(OpenAPIConfiguration::isPrettyPrint).orElse(Boolean.FALSE);

        if (Optional.ofNullable(type).map(String::trim).map("yaml"::equalsIgnoreCase).orElse(Boolean.FALSE)) {
            return Response.status(Response.Status.OK)
                .entity(pretty ? Yaml.pretty(oas) : Yaml.mapper().writeValueAsString(oas))
                .type("application/yaml")
                .build();
        } else {
            return Response.status(Response.Status.OK)
                .entity(pretty ? Json.pretty(oas) : Json.mapper().writeValueAsString(oas))
                .type(MediaType.APPLICATION_JSON_TYPE)
                .build();
        }
    }