org.springframework.web.client.RestTemplate.setInterceptors()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中org.springframework.web.client.RestTemplate.setInterceptors方法的一些代码示例，展示了RestTemplate.setInterceptors的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。RestTemplate.setInterceptors方法的具体详情如下：
包路径：org.springframework.web.client.RestTemplate
类名称：RestTemplate
方法名：setInterceptors

RestTemplate.setInterceptors介绍

暂无

代码示例

代码示例来源：origin: eugenp/tutorials

public void setDebugging(boolean debugging) {
  List<ClientHttpRequestInterceptor> currentInterceptors = this.restTemplate.getInterceptors();
  if(debugging) {
    if (currentInterceptors == null) {
      currentInterceptors = new ArrayList<ClientHttpRequestInterceptor>();
    }
    ClientHttpRequestInterceptor interceptor = new ApiClientHttpRequestInterceptor();
    currentInterceptors.add(interceptor);
    this.restTemplate.setInterceptors(currentInterceptors);
  } else {
    if (currentInterceptors != null && !currentInterceptors.isEmpty()) {
      Iterator<ClientHttpRequestInterceptor> iter = currentInterceptors.iterator();
      while (iter.hasNext()) {
        ClientHttpRequestInterceptor interceptor = iter.next();
        if (interceptor instanceof ApiClientHttpRequestInterceptor) {
          iter.remove();
        }
      }
      this.restTemplate.setInterceptors(currentInterceptors);
    }
  }
  this.debugging = debugging;
}

代码示例来源：origin: spring-cloud-incubator/spring-cloud-alibaba

@PostConstruct
public void init() {
  if (this.restTemplates != null) {
    for (RestTemplate restTemplate : restTemplates) {
      List<ClientHttpRequestInterceptor> interceptors = new ArrayList<ClientHttpRequestInterceptor>(
          restTemplate.getInterceptors());
      interceptors.add(this.fescarRestTemplateInterceptor);
      restTemplate.setInterceptors(interceptors);
    }
  }
}

代码示例来源：origin: stackoverflow.com

RestTemplate restTemplate = new RestTemplate(new BufferingClientHttpRequestFactory(new SimpleClientHttpRequestFactory()));
List<ClientHttpRequestInterceptor> interceptors = new ArrayList<ClientHttpRequestInterceptor>();
interceptors.add(new LoggingRequestInterceptor());
restTemplate.setInterceptors(interceptors);

代码示例来源：origin: codingapi/tx-lcn

@Override
public void customize(RestTemplate restTemplate) {
  List<ClientHttpRequestInterceptor> list = new ArrayList<>(restTemplate.getInterceptors());
  if(loadBalancerInterceptor!=null) {
    list.add(0, loadBalancerInterceptor);
  }
  if(retryLoadBalancerInterceptor!=null){
    list.add(0, retryLoadBalancerInterceptor);
  }
  restTemplate.setInterceptors(list);
}

代码示例来源：origin: javamelody/javamelody

/** {@inheritDoc} */
@Override
public Object postProcessAfterInitialization(Object bean, String beanName) {
  // RestTemplate et getInterceptors() existent depuis spring-web 3.1.0.RELEASE
  if (REST_TEMPLATE_INTERCEPTOR_AVAILABLE && bean instanceof RestTemplate) {
    final RestTemplate restTemplate = (RestTemplate) bean;
    final List<ClientHttpRequestInterceptor> interceptors = new ArrayList<ClientHttpRequestInterceptor>(
        restTemplate.getInterceptors());
    for (final ClientHttpRequestInterceptor interceptor : interceptors) {
      if (interceptor instanceof SpringRestTemplateInterceptor) {
        return bean;
      }
    }
    interceptors.add(SpringRestTemplateInterceptor.SINGLETON);
    restTemplate.setInterceptors(interceptors);
  }
  return bean;
}

代码示例来源：origin: spring-cloud/spring-cloud-sleuth

void inject(RestTemplate restTemplate) {
  if (hasTraceInterceptor(restTemplate)) {
    return;
  }
  List<ClientHttpRequestInterceptor> interceptors = new ArrayList<ClientHttpRequestInterceptor>(
      restTemplate.getInterceptors());
  interceptors.add(0, this.interceptor);
  restTemplate.setInterceptors(interceptors);
}

代码示例来源：origin: openzipkin/brave

@Override protected RestTemplate newClient(HttpTracing httpTracing) {
 OkHttp3ClientHttpRequestFactory factory = new OkHttp3ClientHttpRequestFactory(ok);
 RestTemplate result = new RestTemplate(factory);
 result.setInterceptors(Collections.singletonList(
   TracingClientHttpRequestInterceptor.create(httpTracing
   )));
 return result;
}

代码示例来源：origin: stackoverflow.com

RestTemplate rt = new RestTemplate();

//set interceptors/requestFactory
ClientHttpRequestInterceptor ri = new LoggingRequestInterceptor();
List<ClientHttpRequestInterceptor> ris = new ArrayList<ClientHttpRequestInterceptor>();
ris.add(ri);
rt.setInterceptors(ris);
rt.setRequestFactory(new BufferingClientHttpRequestFactory(new SimpleClientHttpRequestFactory());

代码示例来源：origin: QNJR-GROUP/EasyTransaction

private void init(ApplicationContext ctx) {
  loadBalancedRestTemplate = new RestTemplate();
  SpringClientFactory springClientFactory = springClientFactory();
  springClientFactory.setApplicationContext(ctx);
  
  loadBalancerClient = new RibbonLoadBalancerClient(springClientFactory);
  
  //custom restTemplate
  LoadBalancerRequestFactory requestFactory = new LoadBalancerRequestFactory(loadBalancerClient, Collections.emptyList());
  LoadBalancerInterceptor interceptor = new LoadBalancerInterceptor(loadBalancerClient, requestFactory);
  
  List<ClientHttpRequestInterceptor> interceptors = loadBalancedRestTemplate.getInterceptors();
  ArrayList<ClientHttpRequestInterceptor> customedInterceptors = new ArrayList<>(interceptors.size() + 1);
  customedInterceptors.addAll(interceptors);
  customedInterceptors.add(interceptor);
  
  loadBalancedRestTemplate.setInterceptors(customedInterceptors);
}

代码示例来源：origin: spring-cloud/spring-cloud-config

private RestTemplate getSecureRestTemplate(ConfigClientProperties client) {
  SimpleClientHttpRequestFactory requestFactory = new SimpleClientHttpRequestFactory();
  if (client.getRequestReadTimeout() < 0) {
    throw new IllegalStateException("Invalid Value for Read Timeout set.");
  }
  requestFactory.setReadTimeout(client.getRequestReadTimeout());
  RestTemplate template = new RestTemplate(requestFactory);
  Map<String, String> headers = new HashMap<>(client.getHeaders());
  if (headers.containsKey(AUTHORIZATION)) {
    headers.remove(AUTHORIZATION); // To avoid redundant addition of header
  }
  if (!headers.isEmpty()) {
    template.setInterceptors(Arrays.<ClientHttpRequestInterceptor> asList(
        new GenericRequestHeaderInterceptor(headers)));
  }
  return template;
}

代码示例来源：origin: spring-projects/spring-security-oauth

protected RestOperations getRestTemplate() {
  if (restTemplate == null) {
    synchronized (this) {
      if (restTemplate == null) {
        RestTemplate restTemplate = new RestTemplate();
        restTemplate.setErrorHandler(getResponseErrorHandler());
        restTemplate.setRequestFactory(requestFactory);
        restTemplate.setInterceptors(interceptors);
        this.restTemplate = restTemplate;
      }
    }
  }
  if (messageConverters == null) {
    setMessageConverters(new RestTemplate().getMessageConverters());
  }
  return restTemplate;
}

代码示例来源：origin: spring-projects/spring-framework

@Test  // SPR-15066
public void requestInterceptorCanAddExistingHeaderValueWithoutBody() throws Exception {
  ClientHttpRequestInterceptor interceptor = (request, body, execution) -> {
    request.getHeaders().add("MyHeader", "MyInterceptorValue");
    return execution.execute(request, body);
  };
  template.setInterceptors(Collections.singletonList(interceptor));
  HttpHeaders requestHeaders = new HttpHeaders();
  mockSentRequest(POST, "http://example.com", requestHeaders);
  mockResponseStatus(HttpStatus.OK);
  HttpHeaders entityHeaders = new HttpHeaders();
  entityHeaders.add("MyHeader", "MyEntityValue");
  HttpEntity<Void> entity = new HttpEntity<>(null, entityHeaders);
  template.exchange("http://example.com", POST, entity, Void.class);
  assertThat(requestHeaders.get("MyHeader"), contains("MyEntityValue", "MyInterceptorValue"));
  verify(response).close();
}

代码示例来源：origin: spring-projects/spring-framework

@Test  // SPR-15066
public void requestInterceptorCanAddExistingHeaderValueWithBody() throws Exception {
  ClientHttpRequestInterceptor interceptor = (request, body, execution) -> {
    request.getHeaders().add("MyHeader", "MyInterceptorValue");
    return execution.execute(request, body);
  };
  template.setInterceptors(Collections.singletonList(interceptor));
  MediaType contentType = MediaType.TEXT_PLAIN;
  given(converter.canWrite(String.class, contentType)).willReturn(true);
  HttpHeaders requestHeaders = new HttpHeaders();
  mockSentRequest(POST, "http://example.com", requestHeaders);
  mockResponseStatus(HttpStatus.OK);
  HttpHeaders entityHeaders = new HttpHeaders();
  entityHeaders.setContentType(contentType);
  entityHeaders.add("MyHeader", "MyEntityValue");
  HttpEntity<String> entity = new HttpEntity<>("Hello World", entityHeaders);
  template.exchange("http://example.com", POST, entity, Void.class);
  assertThat(requestHeaders.get("MyHeader"), contains("MyEntityValue", "MyInterceptorValue"));
  verify(response).close();
}

代码示例来源：origin: spring-projects/spring-framework

@Test // SPR-14694
public void repeatedAccessToResponseViaResource() {
  Resource resource = new ClassPathResource("ludwig.json", this.getClass());
  RestTemplate restTemplate = new RestTemplate();
  restTemplate.setInterceptors(Collections.singletonList(new ContentInterceptor(resource)));
  MockRestServiceServer mockServer = MockRestServiceServer.bindTo(restTemplate)
      .ignoreExpectOrder(true)
      .bufferContent()  // enable repeated reads of response body
      .build();
  mockServer.expect(requestTo("/composers/42")).andExpect(method(HttpMethod.GET))
      .andRespond(withSuccess(resource, MediaType.APPLICATION_JSON));
  restTemplate.getForObject("/composers/{id}", Person.class, 42);
  mockServer.verify();
}

代码示例来源：origin: apache/servicecomb-java-chassis

@Override
public void setInterceptors(List<ClientHttpRequestInterceptor> interceptors) {
 super.setInterceptors(interceptors);
 defaultRestTemplate.setInterceptors(interceptors);
}

代码示例来源：origin: org.springframework.cloud/spring-cloud-commons

@Bean
  @ConditionalOnMissingBean
  public RestTemplateCustomizer restTemplateCustomizer(
      final LoadBalancerInterceptor loadBalancerInterceptor) {
    return restTemplate -> {
      List<ClientHttpRequestInterceptor> list = new ArrayList<>(
          restTemplate.getInterceptors());
      list.add(loadBalancerInterceptor);
      restTemplate.setInterceptors(list);
    };
  }
}

代码示例来源：origin: org.springframework.cloud/spring-cloud-commons

@Bean
  @ConditionalOnMissingBean
  public RestTemplateCustomizer restTemplateCustomizer(
      final RetryLoadBalancerInterceptor loadBalancerInterceptor) {
    return restTemplate -> {
      List<ClientHttpRequestInterceptor> list = new ArrayList<>(
          restTemplate.getInterceptors());
      list.add(loadBalancerInterceptor);
      restTemplate.setInterceptors(list);
    };
  }
}

代码示例来源：origin: apache/servicecomb-saga

@Bean(name = "omegaRestTemplate")
 public RestTemplate omegaRestTemplate(@Autowired(required=false) OmegaContext context) {
  RestTemplate template = new RestTemplate();
  List<ClientHttpRequestInterceptor> interceptors = template.getInterceptors();
  interceptors.add(new TransactionClientHttpRequestInterceptor(context));
  template.setInterceptors(interceptors);
  return template;
 }
}

代码示例来源：origin: org.springframework.boot/spring-boot-actuator

@Override
public void customize(RestTemplate restTemplate) {
  UriTemplateHandler templateHandler = restTemplate.getUriTemplateHandler();
  templateHandler = this.interceptor.createUriTemplateHandler(templateHandler);
  restTemplate.setUriTemplateHandler(templateHandler);
  List<ClientHttpRequestInterceptor> existingInterceptors = restTemplate
      .getInterceptors();
  if (!existingInterceptors.contains(this.interceptor)) {
    List<ClientHttpRequestInterceptor> interceptors = new ArrayList<>();
    interceptors.add(this.interceptor);
    interceptors.addAll(existingInterceptors);
    restTemplate.setInterceptors(interceptors);
  }
}

代码示例来源：origin: org.apache.servicecomb/provider-springmvc

@Override
public void setInterceptors(List<ClientHttpRequestInterceptor> interceptors) {
 super.setInterceptors(interceptors);
 defaultRestTemplate.setInterceptors(interceptors);
}

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