java - 构造函数只应在 SonarQube 工具中调用不可覆盖的方法

Question

在JersyConfiguration课堂上，我遇到了声纳工具的主要问题，例如从构造函数中删除此调用到可覆盖的“注册”方法。我真的不明白什么代码更改可以解决这个问题。这是我的代码：

泽西配置

public class JerseyConfiguration extends ResourceConfig {

    @Bean
    @Primary
    public ObjectMapper objectMapper() {
        ObjectMapper objectMapper = new ObjectMapper();
        objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
        objectMapper.enable(MapperFeature.ACCEPT_CASE_INSENSITIVE_PROPERTIES);
        objectMapper.enable(DeserializationFeature.READ_ENUMS_USING_TO_STRING);
        return objectMapper;
    }



    @Autowired
    public JerseyConfiguration() {
        register(TermsResourceImpl.class);
        register(AccessIDResourceImpl.class);
        register(CatalogResourceImpl.class);
        register(SubmitOrderResourceImpl.class);
        register(ValidateAndQuoteResourceImp.class);
        property(ServletProperties.FILTER_FORWARD_ON_404, true);
        register(DynamicLoggingFeature.class);
        register(ContextFilter.class);
        register(ServiceExceptionMapper.class);
        register(JsonParseExceptionMapper.class, 1);
        register(JsonMappingExceptionMapper.class, 1);
        register(LoggingContextJerseyFilter.class);
        register(FeatureToggleFilterBinder.class);
    }

    @Bean
    public Client jerseyClient() {
        return ClientBuilder.newClient(new ClientConfig());
    }
}

ResourceConfig 覆盖方法

 @Override
 public ResourceConfig property(final String name, final Object value) {
     state.property(name, value);
     return this;
 }

 @Override
 public ResourceConfig register(final Class<?> componentClass) {
     invalidateCache();
     state.register(componentClass);
     return this;
 }

SonarQube 问题

标签： javasonarqube

Answer 1

在 register() 调用中添加一个显式的“this”。

例子：

public class JerseyConfiguration extends ResourceConfig {

  @Autowired
  public JerseyConfiguration() {
    this.register(TermsResourceImpl.class);
    this.register(AccessIDResourceImpl.class);

    ...

  }
}