POST HTTP method does not work (With 2.0.0-rc3)

[Kuttaiah Robin]

Hello,

I have a usecase for importing zip file into our microservice. Hence below is the code I have.

REST RESOURCE

---------------

@Path("/models")
@Provider
@Produces( {"application/json"} )
@OpenAPIDefinition(
    info = @Info
    (
        title = "insightmanager",
        version = "1.0.0",
        description = "Insight Manager"
        ),
    servers = {
        @Server(
            url = "{protocol}//{host}:{port}/{basePath}",
            variables = {
                @ServerVariable(name = "protocol",defaultValue = "http:"),
                @ServerVariable(name = "host", defaultValue = "localhost"),
                @ServerVariable(name = "port", defaultValue = "8765"),
                @ServerVariable(name = "basePath",defaultValue="insight-server/api/1.0/")
            })}
    )
public class ModelResource {


  @POST
  @Path(value = "{modelId}/version}/importmodel")
  @Consumes(MediaType.MULTIPART_FORM_DATA)
  @Operation(summary = "import model ",
  responses = {
      @ApiResponse(responseCode = "200" ,description = "get t2p info",
          content = @Content(mediaType = "application/json",
          schema = @Schema(implementation = T2PInfo.class))),
      @ApiResponse(responseCode = "500", description = "import failed",
      content = @Content(mediaType="application/json",schema=@Schema(implementation = oracle.insight.server.rest.model.Status.class)))})          
  public Response importModel(@Context HttpHeaders headers, @FormDataParam("file") InputStream uploadedInputStream,
      @FormDataParam("file") FormDataContentDisposition fileMetaData, @PathParam("version") String version,
      @QueryParam("overwrite") boolean overwrite, @QueryParam("locale") String locale) {
     
    ModelService modelService = ModelServiceFactory.INSTANCE.getModelService();
    Response response = modelService.importModel(uploadedInputStream, overwrite, locale);
    return response;
  }
}

I have a Configuration Bundle like;

public class InsightManagerBundle implements ConfiguredBundle<DWInsightManagerConfiguration> {


  @Override
  public void run(final DWInsightManagerConfiguration configuration, final Environment environment) throws Exception {
    configureCors(environment);
  }


  @Override
  public void initialize(final Bootstrap<?> bootstrap) {
    // nothing to do here, we need access to configuration and we won't have that until run() is executed.
  }


  private void configureCors(Environment environment) {
    final FilterRegistration.Dynamic cors =
        environment.servlets().addFilter("CORS", CrossOriginFilter.class);


    // Configure CORS parameters
    cors.setInitParameter(CrossOriginFilter.ALLOWED_ORIGINS_PARAM, "*");
    cors.setInitParameter(CrossOriginFilter.ALLOWED_HEADERS_PARAM, "origin, content-type, accept, authorization");
    cors.setInitParameter(CrossOriginFilter.ALLOWED_METHODS_PARAM, "OPTIONS,GET,PUT,POST,DELETE,HEAD");
    cors.setInitParameter(CrossOriginFilter.ALLOW_CREDENTIALS_PARAM, "true");


    // Add URL mapping
    cors.addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.class), true, "/*");

  }
}

This configuration bundle is being added in Application;

public final class DWInsightManagerApplication extends Application<DWInsightManagerConfiguration> {


  public DWInsightManagerApplication() {
    super();
  }


  @Override
  public String getName() {
    return DWInsightManagerConfiguration.ROOT_PATH;
  }


  @Override
  public void run(final DWInsightManagerConfiguration configuration, final Environment environment) {
    insightManager.customizeRouting(environment.jersey().getResourceConfig());
  }


  @Override
  public void initialize(Bootstrap<DWInsightManagerConfiguration> bootstrap) {
    super.initialize(bootstrap);
    bootstrap.addBundle(new InsightManagerBundle());
  }
}

I tried adding in our Configuration class or within run method of our application itself but it is of no use.

I always get "405 Method Not Allowed"

Response Headers;

HTTP/1.1 405 Method Not Allowed

Server: nginx

Date: Mon, 24 Jun 2019 09:04:50 GMT

Content-Length: 54

Connection: keep-alive

allow: DELETE,GET,OPTIONS,PUT

.........

DELETE, GET, PUT works without issues. This POST rest API works in other framework, so I do not see any issue with that.

Is there something am missing basic stuff or is it an issue with 2.0.0-rc3 candidate. 

Any help would be highly appreciated.

[Stephen Souness]

There might be a clue in the response headers - it mentions nginx.

-

Stephen

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[Kuttaiah Robin]

Thanks Let me have a look at it. Few of the POST is working. But this is MultiPart. Will analyze further.

regards,

Robin Kuttaiah

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