public void process()

in swagger/swagger-generator/generator-core/src/main/java/org/apache/servicecomb/swagger/generator/core/processor/annotation/OperationMethodAnnotationProcessor.java [42:110]
60 lines of code
22 McCabe index (conditional complexity)

  public void process(SwaggerGenerator swaggerGenerator,
      OperationGenerator operationGenerator, Operation apiOperationAnnotation) {
    io.swagger.v3.oas.models.Operation operation = operationGenerator.getOperation();

    if (!StringUtils.isEmpty(apiOperationAnnotation.method())) {
      operationGenerator.setHttpMethod(apiOperationAnnotation.method());
    }

    if (apiOperationAnnotation.responses() != null) {
      // This is a bit different from swagger annotation intention.
      // Here we assume @Content defines all supported media type and only one implementation class for one status code.
      List<String> produces = new ArrayList<>();
      for (ApiResponse apiResponse : apiOperationAnnotation.responses()) {
        if (StringUtils.isEmpty(apiResponse.responseCode()) || "default".equals(apiResponse.responseCode())) {
          throw new IllegalArgumentException("@ApiResponse status code must be defined.");
        }
        Class<?> type = null;
        for (Content content : apiResponse.content()) {
          if (StringUtils.isNotEmpty(content.mediaType())) {
            produces.add(content.mediaType());
          }
          if (content.schema() != null && content.schema().implementation() != Void.class) {
            type = content.schema().implementation();
          }
        }
        operationGenerator.getOperationGeneratorContext().updateResponse(apiResponse.responseCode(),
            type == null ? null : SwaggerUtils.resolveTypeSchemas(swaggerGenerator.getOpenAPI(), type));
        if (StringUtils.isNotEmpty(apiResponse.description())) {
          operationGenerator.getOperationGeneratorContext().updateResponseDescription(apiResponse.responseCode(),
              apiResponse.description());
        }
        for (Header header : apiResponse.headers()) {
          if (header.schema() == null || header.schema().implementation() == Void.class) {
            throw new IllegalArgumentException("@ApiResponse header schema implementation must be defined.");
          }
          if (StringUtils.isEmpty(header.name())) {
            throw new IllegalArgumentException("@ApiResponse header name must be defined.");
          }
          operationGenerator.getOperationGeneratorContext().updateResponseHeader(apiResponse.responseCode(),
              header.name(), AnnotationUtils.schemaModel(swaggerGenerator.getOpenAPI(), header.schema()));
        }
      }
      if (!CollectionUtils.isEmpty(produces)) {
        operationGenerator.getOperationGeneratorContext().updateProduces(produces);
      }
    }

    io.swagger.v3.oas.models.Operation specificOperation =
        AnnotationUtils.operationModel(swaggerGenerator.getOpenAPI(), apiOperationAnnotation);
    if (!StringUtils.isEmpty(specificOperation.getSummary())) {
      operation.setSummary(specificOperation.getSummary());
    }

    if (!StringUtils.isEmpty(specificOperation.getDescription())) {
      operation.setDescription(specificOperation.getDescription());
    }

    if (!StringUtils.isEmpty(specificOperation.getOperationId())) {
      operation.setOperationId(specificOperation.getOperationId());
    }

    if (!CollectionUtils.isEmpty(specificOperation.getExtensions())) {
      operation.setExtensions(specificOperation.getExtensions());
    }

    if (!CollectionUtils.isEmpty(specificOperation.getTags())) {
      operation.setTags(specificOperation.getTags());
    }
  }